iowa state university weed science program - weed control...

Weed Science Program 2014 Weed Control Results Welcome to the 2014 Weed Control Results for the Iowa State University Weed Science Program. We are pleased to present this report to you in an electronic format. Included in the report are data from the individual studies and supple-mental information including site characteristics and environmental conditions. We hope you find the report format and contents convenient and useful.

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Program personnel: Micheal D. K. Owen, university professor, agronomy associate chair and extension weed specialist Robert G. Hartzler, professor and extension weed specialist Damian D. Franzenburg, agricultural research specialist James M. Lee, agricultural research specialist Jacob S. Eeling, research associate Contact information: Weed Science Program Department of Agronomy 3218 Agronomy Hall Iowa State University Ames, IA 50011 Office: (515) 294-5936 FAX: (515) 294-3120

Copyright © 1997-2014 Iowa State University Research Foundation, Inc. All rights reserved.

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Caveat The information in this report is not to be used for publication without the express consent of the Weed Science Program Project Leader. Information contained within does not constitute a recommendation or endorsement of product use. Recommendations for weed control in field crops are available from Iowa State University Extension, Iowa State University, Ames, Iowa. Acknowledgements Special acknowledgment and thanks are due to the following for their support of the Weed Science Research Program, Department of Agronomy, Iowa State University:

• ADAMA Agricultural Solutions, Ltd.

• AMVAC Chemical Corporation

• BASF Corporation

• Bayer CropScience

• Borregaard

• Cheminova, Inc.

• Committee for Agricultural Development

• Dow AgroSciences

• DuPont Crop Protection & DuPont Pioneer

• FMC Corporation

• Gowan Company, LLC.

• Iowa State University Crop Performance Testing

• Iowa State University Extension

• Iowa State University Research Farms

• ISK Biosciences Corp.

• Monsanto Company

• Nufarm Americas, Inc.

• Spraying Systems Company

• Syngenta Crop Protection, Inc.

• United Phosphorus, Inc.

• United Suppliers, Inc.

• Valent USA Corporation

• Winfield Solutions, LLC

Printing Instructions Printing page(s) associated with the Bookmarks within the 2014 Weed Control Results document can be accomplished by: - clicking on the “Bookmark” of the desired document to print - clicking on “File” from the main (top) toolbar - select “Print” from the drop down menu - select one of the “Print Ranges” i.e. All, Current view, Current page, or Pages (select the pages from to for the desired range of page numbers to print) - click on “OK”

Abbreviations Results contained in the ISU Weed Control Results report are generated mostly by Agriculture Research Manager (ARM) software which uses various abbreviations for treatment, application timing, crop, weed, and observation information. Treatment and application information Abbreviation Description % v/v Percent volume of product per volume mix basis % w/v Percent weight of product per volume mix basis ATPLAN At planting EPOST Early postemergence timing EPP Early preplant timing FALPRE Fall application FL OZ/A Fluid ounces product per acre LB AE/A Pounds acid equivalent per acre LB AI/A Pounds active ingredient per acre LB/100 GAL Pounds dry product per 100 gallons mix LB/A Pounds product per acre LPOST Late postemergence timing MPOST Mid-postemergence timing OZ AI/A Ounces active ingredient per acre OZ WT/A Ounces dry product per acre OZ/A Ounces product per acre POST Postemergence timing PRE Preemergence timing PT/A Pints material per acre QT/A Quarts material per acre SPOST Sequential postemergence timing Crop and weed species information Abbrevi-Bayer Code Common name Genus species ABUTH Velvetleaf Abutilon theophrasti AMATA Common/tall waterhemp Amaranthus tuberculatus, A. rudis or

A. tamariscinus AMBEL Common ragweed Ambrosia artemisiifolia CHEAL Common lambsquarters Chenopodium album ERBVI Woolly cupgrass Eriochloa villosa ERICA Canada horseweed Conyza Canadensis GLXMA Soybean Glycine max GRASS Mix of giant foxtail & Setaria faberi & woolly cupgrass Eriochloa villosa IPOHE Ivyleaf morningglory Ipomoea hederacea

Abbreviations (continued) Crop and weed species information Abbrevi-Bayer Code Common name Genus species PANDI Fall panicum Panicum dichotomiflorum POLPY Pennsylvania smartweed Persicaria Pensylvanica SETFA Giant foxtail Setaria faberi SOLPT Eastern black nightshade Solanum ptycanthum TAROF Common dandelion Taraxacum officinale XANST Common cocklebur Xanthium strumarium ZEAMD Corn Zea mays indentata Observation information Visual estimates of % crop phytotoxicity and weed control are compared to an untreated control and made on a 0 to 100 rating scale (0 percent = no crop phytotoxicity or weed control; 100 percent = complete crop death or weed control). Corn stand for 30 inch row spacing is measured at 17.5 row feet and is equivalent to 1/1000th acre. Abbreviation Description BU/A Bushels per acre DA-A Days after application timing code A, B, etc. PHYCHL % phytotoxicity – crop injury chlorosis PHYGEN % phytotoxicity – general crop injury PHYNEC % phytotoxicity – crop injury necrosis PHYSTU % phytotoxicity – crop injury stunting PRESSU % of total weeds per plot STAND Crop stand YIELD Crop yield

Products used in 2014 Research Program Commercial Name or Common Name or Experimental Number Experimental Number Company

Herbicide

2,4-D LV4 3.8 SL 2,4-D ester Winfield Solutions, LLC Abundit Extra 3 SL (lb ae) Glyphosate DuPont Armezon 2.8 SC Topramezone BASF Assure II 0.88 EC Quizalofop P-ethyl DuPont AAtrex 4L SC Atrazine Syngenta Balance Bean 4 SC Isoxaflutole Bayer CropScience Balance Flexx 2 SC Isoxaflutole & safener Bayer CropScience Banvel 4 EC Dicamba Arysta LifeScience Basagran Bentazon Winfield Solutions, LLC Cadet 0.91 EC Fluthiacet-methyl FMC Callisto 4 SC Mesotrione Syngenta Cinch 7.64 EC S-metolachlor & safener Dupont Clarity 4 SL (lb ae) Dicamba BASF Cobra 2 EC Lactofen Valent Dawn 2 AS Fomesafen Cheminova Diflexx 4 L (lb ae) Dicamba & safener Bayer CropScience Dual Magnum 7.62 EC S-metolachlor Syngenta Dual II Magnum 7.64 EC S-metolachlor Syngenta Durango DMA 4 SL (lb ae) Glyphosate Dow AgroSciences Flexstar 1.88 SL Fomesafen Syngenta FirstRate 84 WG Cloransulam-methyl Dow AgroSciences Glory 75 WG Metribuzin Makhteshim Agan Glyfos X-tra 3 SL (lb ae) Glyphosate Cheminova Harass Thifensulfuron-methyl Cheminova Harness 7 EC Acetochlor & safener Monsanto Impact 2.8 SC Topramezone AMVAC Chemical Laudis 3.5 SC Tembotrione & safener Bayer CropScience Liberty 280 2.34 SL Glufosinate Bayer CropScience Lifeline 2.34 SL Glufosinate United Phosphorus, Inc. NUP-14013 S-metolachlor Nufarm Inc. Outlook 6 EC Dimethenamid-P BASF Corporation Panther 51 WG Flumioxazin Nufarm Inc. Parallel 7.8 EC Metolachlor Makhteshim Agan Permit Halosulfuron-methyl Gowan Company Prowl H2O 3.8 EC Pendimethalin BASF Corporation Pursuit 2 AS Imazethapyr ammonium salt BASF Corporation Rhythm 1.88 ME Fomesafen Cheminova

Products used in 2014 Research Program (continued) Commercial Name or Common Name or Experimental Number Experimental Number Company

Herbicide

Rumble 1.88 SL Fomesafen Makhteshim Agan Roundup PowerMAX 4.5 SL (lb ae) Glyphosate Monsanto Select Max 0.97EC Clethodim Valent Sencor 75 DF Metribuzin Bayer CropScience Sharpen 2.85 SC Saflufenacil BASF Corporation SL-950 0.33 SC Nicosulfuron ISK Biosciences Corp. Spartan 4 F Sulfentrazone FMC Corporation Tolpyralate 3.33 SC Tolpyralate ISK Biosciences Corp. Touchdown Total 4.17 SL (lb ae) Glyphosate Syngenta Tricor 75 DF Metribuzin United Phosphorus, Inc. Ultra Blazer 2 SL Acifluorfen United Phosphorus, Inc. Valor SX 51 WG Flumioxazin Valent Volley 6.4 L Acetochlor Tenkoz Warrant 3 CS Acetochlor Monsanto Zidua 85 WG Pyroxasulfone BASF Corporation

Herbicide Prepackage Mixtures Acuron 3.44 ZC - Syngenta Afforia 50.8 DG Thifensulfuron-methyl & tribenuron & flumioxazin DuPont Anthem 2.15 SE Fluthiacet-methyl & pyroxasulfone FMC Corporation Anthem ATZ Fluthiacet-methyl & pyroxasulfone & atrazine FMC Corporation Authority Assist 4 SC Sulfentrazone & imazethapyr FMC Corporation Authority Elite 7 SC Sulfentrazone & s-metolachlor FMC Corporation Authority First 70 DF Sulfentrazone & cloransulam-methyl FMC Corporation Authority Maxx 66 WG Sulfentrazone & chlorimuron-ethyl FMC Corporation Authority MTZ 45 DF Sulfentrazone & metribuzin FMC Corporation Authority XL 70 WG Sulfentrazone & chlorimuron-ethyl FMC Corporation Basis 75 WDG Rimsulfuron & thifensulfuron-methyl DuPont Basis Blend 30 WG Rimsulfuron & thifensulfuron-methyl DuPont Bicep II Magnum 5.5 SC Atrazine & s-metolachlor Syngenta Bicep Lite II Magnum 6 SC Atrazine & s-metolachlor Syngenta Boundary 6.5 EC S-metolachlor & metribuzin Syngenta Breakfree ATZ 5.25 L Acetochlor & atrazine DuPont Breakfree NXT ATZ 5.6 SC Acetochlor & atrazine DuPont Breakfree NXT Lite 6 SC Acetochlor & atrazine DuPont Callisto 4 SC Mesotrione Syngenta Callisto GT 4.18 SC (lb ae) Glyphosate & mesotrione Syngenta Canopy 75 DG Metribuzin & chlorimuron-ethyl DuPont


Herbicide Prepackage Mixtures

Capreno 3.45 SC Tembotrione & thiencarbazone-methyl Bayer CropScience Cinch ATZ 5.5 EC Atrazine & s-metolachlor DuPont Corvus 2.63 SC Isoxaflutole & thiencarbazone-methyl Bayer CropScience Crusher 50 WG Rimsulfuron & thifensulfuron-methyl Cheminova Degree Xtra 4.04 CS Acetochlor & atrazine Monsanto Enlite 47.86 DG Chlorimuron-ethyl & flumioxazin & DuPont thifensulfuron-methyl Envive 41.3 DG Chlorimuron-ethyl & flumioxazin & DuPont thifensulfuron-methyl Fierce 76 WG Flumioxazin & pyroxasulfone Valent Flexstar GT 3.5 2.82 SL (lb ae) Fomesafen & glyphosate Syngenta Guardsman Max 5 SC Dimethenamid-P & atrazine BASF Corporation Halex GT 4.38 CS S-metolachlor & glyphosate & mesotrione Syngenta Harness Xtra 5.6 L Acetochlor & atrazine Monsanto Harness Xtra 6 SE Acetochlor & atrazine Monsanto Harrow 75 WDG - Cheminova Hornet 68.5 WDG (lb ae clopyralid) Flumetsulam & clopyralid Dow AgroSciences Instigate 45.84 WG Rimsulfuron & mesotrione DuPont Keystone NXT 5.25 SE Acetochlor & atrazine Dow AgroSciences Leadoff 33.4 WG Rimsulfuron & thifensulfuron-methyl DuPont Lumax 3.95 SE S-metolachlor & atrazine & mesotrione Syngenta Lumax EZ 3.67 ZC S-metolachlor & atrazine & mesotrione Syngenta MANA 25337 55 WDG - ADAMA MANA 31304 68.7 WDG - ADAMA Marvel 3 SC Fluthiacet-methyl & fomesafen FMC Corporation Matador 4.7 L Metolachlor & metribuzin & imazethapyr Loveland MON 63476 Acetochlor & flumetsulam & clopyralid Monsanto OpTill 68 WG Saflufenacil & imazethapyr BASF Corporation OpTill PRO Saflufenacil & imazethapyr (0.68 lb active BASF Corporation

ingredient-dry) dimethenamid-P (6.0 lb active ingredient-liquid) Panoflex 50 SG Tribenuron-methyl & thifensulfuron-methyl DuPont Prefix 5.29 EC S-metolachlor & fomesafen Syngenta Prequel 45 DF Rimsulfuron & isoxaflutole DuPont Prowl H2O 3.8 CS Pendimethalin BASF Corporation Pummel 5.25 ME Metolachlor & imazethapyr ammonium Makhteshim Agan Realm Q 38.75 DF Rimsulfuron & mesotrione & safener DuPont Revulin Q 51.2 WG Nicosulfuron & mesotrione & safener DuPont Solstice 4 SC Fluthiacet-methly & mesotrione FMC Corporation Sonic 70 DF Sulfentrazone & cloransulam-methyl Dow AgroSciences


Herbicide Prepackage Mixtures Stanza 78.5 WG Flumetsulam & Clopyralid FMC Corporation Statement 5.25 EC Metolachlor & fomesafen Cheminova Status 56 WG Sodium salt of diflufenzopyr & BASF Corporation

sodium salt of dicamba Steadfast Q 37.7 WG Nicosulfuron & rimsulfuron & safener DuPont Storm 2 EC Bentazon & acifluorfen United Phosphorus, Inc. SureStart 4.25 EW Acetochlor & flumetsulam & clopyralid Dow AgroSciences SureStart II 4.16 EW Acetochlor & flumetsulam & clopyralid Dow AgroSciences Surveil 48 WG (GF3192) Flumioxazin & Cloransulam-methyl Dow AgroSciences Torment 2.5 ME Fomesafen & imazethapyr Makhteshim Agan TripleFLEX 4.25 SE Acetochlor & flumetsulam & clopyralid Monsanto Trivence 61 DG Chlorimuron ethyl & metribuzin & flumioxazin DuPont Valor XLT 40.3 WG Flumioxazin & chlorimuron-ethyl Valent Verdict 5.57 EC Saflufenacil & dimethenamid-P BASF Corporation Vise 5.4 ME Metolachlor & fomesafen Makhteshim Agan Zemax 3.67 L S-metolachlor & mesotrione Syngenta

Fungicides Aproach 2.08 L Picoxystrobin DuPont

Additives, Fertilizers & Classification

AMS (Ammonium sulfate) Sprayable ammonium sulfate American Plant Food COC (Prime Oil) Oil-surfactant adjuvant Winfield Solutions, LLC Interlock Deposition agent Winfield Solutions, LLC MSO (Succeed) Modified vegetable oil and surfactant blend UAP-Loveland Ind. NIS (Preference) Non-ionic surfactant/penetrant UAP-Loveland Ind. N-Pak AMS Liquid Water conditioning agent Winfield Solutions, LLC UAN 28% Urea ammonium nitrate United Suppliers

Weather Data – Year 2014

Study locations

Agronomy Research Farms, Ames, IA Northeast Research and Demonstration Farm, Nashua, IA

Precipitation data was collected manually by personnel at Iowa State University Research Farms. Air and soil temperature data were obtained from the Iowa Environmental Mesonet web site, Iowa State University, Department of Agronomy, Crop, Soil, and Environmental Sciences. URL address:

http://mesonet.agron.iastate.edu/agclimate/hist/daily.php

soil precip soil precip soil precip soil precip soil precipDate max min avg inches max min avg inches max min avg inches max min avg inches max min avg inches

1 43 20 41 0.00 48 40 46 0.60 87 65 77 0.40 75 59 70 0.00 85 55 75 0.002 48 30 40 0.00 67 37 49 0.00 83 63 75 0.00 70 54 67 0.00 84 57 75 0.003 44 33 41 0.00 71 38 51 0.00 77 55 72 1.10 80 50 68 0.00 85 64 76 0.004 40 25 39 0.01 63 42 53 0.00 75 60 70 0.00 79 53 70 0.00 87 62 76 0.005 54 22 39 0.00 70 45 55 0.00 76 57 70 0.00 76 62 70 1.00 82 67 76 0.006 59 38 41 0.00 74 46 57 0.00 89 57 74 0.00 88 67 73 0.00 70 65 72 1.307 61 37 43 0.00 88 55 62 0.00 73 60 72 0.75 86 64 75 0.00 72 66 71 0.208 54 30 45 0.00 78 55 65 0.00 75 57 70 0.00 80 62 75 0.00 80 64 72 0.009 74 28 45 0.16 68 45 62 0.00 74 56 69 0.00 81 54 74 0.00 80 65 73 0.00

10 65 43 49 0.00 80 42 60 0.00 75 56 70 0.00 82 61 75 0.00 81 62 73 0.0011 76 41 49 0.00 75 52 60 0.00 84 53 73 0.00 76 65 72 0.20 77 58 73 0.0012 85 54 53 0.11 73 48 61 1.05 75 54 74 0.00 82 65 73 1.30 76 54 72 0.0013 56 31 52 1.73 57 45 58 0.00 77 47 73 0.00 84 63 74 0.00 83 53 72 0.0014 37 27 45 0.06 62 37 56 0.00 81 58 73 0.00 72 54 73 0.00 82 56 74 0.0015 42 23 42 0.00 49 39 54 0.25 82 64 74 0.00 72 52 70 0.00 71 65 72 0.4016 62 34 44 0.00 54 34 52 0.00 86 62 74 1.60 79 49 70 0.00 82 65 72 0.0017 52 31 45 0.00 67 33 55 0.00 86 62 73 0.00 80 51 72 0.00 85 61 74 0.0018 62 29 46 0.00 70 44 59 0.00 86 66 76 0.00 80 56 74 0.00 87 66 77 0.0019 77 43 50 0.00 74 56 60 0.10 78 65 74 1.70 81 64 75 0.00 84 64 77 0.0020 69 60 58 0.08 88 58 65 2.80 88 61 75 0.00 84 63 76 0.00 76 63 74 0.3521 72 46 56 0.00 81 56 66 0.00 87 67 78 0.00 89 68 78 0.00 87 73 75 0.2022 64 36 55 0.00 79 50 65 0.00 75 65 74 0.80 88 67 80 0.00 91 71 78 0.0023 51 44 54 0.23 80 52 67 0.00 83 63 74 0.00 81 59 78 0.00 84 71 77 0.3024 56 39 50 0.18 80 55 68 0.00 82 59 75 0.00 78 57 76 0.00 92 71 78 0.0025 75 36 51 0.00 77 59 68 0.00 87 59 77 0.00 81 63 72 0.00 89 67 80 0.0026 70 47 54 0.00 80 62 69 0.40 81 65 75 1.40 88 67 75 0.00 80 63 77 2.0027 60 43 53 1.39 82 61 71 0.00 79 67 73 1.00 74 62 75 0.00 76 63 74 0.0028 56 48 53 0.62 82 61 71 0.00 85 63 74 0.30 76 57 73 0.00 77 65 73 0.7029 48 36 51 0.17 86 62 73 0.00 82 62 72 0.00 78 52 72 0.00 83 65 74 1.4030 42 36 47 0.33 88 66 76 0.00 76 64 72 2.40 81 52 73 0.00 81 61 74 0.0031 85 69 76 0.00 81 54 74 0.00 86 61 73 2.40

precip precip precip precip precipmax min avg inches max min avg inches max min avg inches max min avg inches max min avg inches59 36 48 5.07 73 50 62 5.20 81 60 73 11.45 80 59 73 2.50 82 63 75 9.25

temp °F temp °F temp °F temp °Fair

May

Air Temperature, 4-inch Soil Temperature and Precipitation, 2014Iowa State University Research Farms, Ames, IA

temp °Ftemp °Ftemp °Ftemp °Ftemp °F

April

air air

monthly average max & min air temperature, 4-inch soil temperature and total precipitation

airtemp °F

air

June July August

soil precip soil precip soil precip soil precip soil precipDate max min avg inches max min avg inches max min avg inches max min avg inches max min avg inches

1 40 21 36 0.00 47 38 45 0.04 87 63 75 0.45 75 55 68 0.10 83 52 84 0.002 48 23 37 0.00 64 42 49 0.00 80 62 72 0.05 69 50 66 0.00 84 53 83 0.003 39 33 37 0.05 64 39 53 0.00 78 55 73 0.01 75 48 69 0.00 84 57 82 0.204 38 26 35 0.25 55 39 51 0.13 75 58 72 0.01 77 48 74 0.00 84 62 85 0.635 51 23 39 0.00 65 43 55 0.00 78 52 73 0.00 72 60 74 0.00 78 62 87 0.006 58 35 42 0.04 69 41 56 0.00 86 56 77 0.00 87 66 82 0.00 75 60 81 0.007 57 36 45 0.08 84 50 61 0.00 74 58 72 0.09 82 60 86 0.00 76 60 83 0.008 53 31 43 0.00 79 57 65 0.40 74 53 73 0.00 79 56 90 0.00 80 64 100 0.009 68 27 46 0.00 62 40 57 0.00 74 55 74 0.00 79 53 86 0.00 82 57 85 0.00

10 60 37 51 0.00 70 38 55 0.05 76 55 73 0.00 82 58 86 0.00 81 57 82 0.0011 70 35 51 0.01 71 48 58 0.17 84 53 78 0.00 77 63 94 0.14 72 58 87 0.0012 76 45 55 0.32 73 46 62 1.69 73 47 75 0.00 79 62 92 0.69 76 53 86 0.0013 48 31 47 1.43 54 40 53 0.00 78 46 75 0.00 80 59 89 0.00 82 50 88 0.0014 35 25 38 0.16 59 35 54 0.00 80 54 71 0.10 71 54 88 0.00 79 55 87 0.0015 37 21 38 0.00 47 39 49 0.24 82 60 73 0.00 69 51 86 0.00 77 59 88 0.0016 57 31 40 0.00 52 32 49 0.00 84 58 73 3.66 76 46 80 0.00 84 62 93 0.0017 42 25 43 0.00 64 33 54 0.00 83 61 73 0.00 78 48 82 0.00 84 59 101 0.0018 58 23 46 0.00 71 41 61 0.00 82 64 75 0.58 78 56 83 0.00 88 66 102 0.0019 73 36 51 0.00 72 51 58 0.03 72 64 70 1.38 80 63 88 0.00 81 63 105 0.0920 61 57 56 1.62 85 57 69 0.01 86 64 76 0.00 82 66 90 0.00 81 60 99 0.0021 67 45 56 0.04 76 48 70 0.00 85 67 80 0.00 87 68 104 0.00 84 68 100 0.4522 58 32 51 0.00 75 44 68 0.00 78 62 74 0.53 89 63 111 0.00 87 68 109 0.0023 48 41 47 0.06 77 43 70 0.00 81 61 75 0.00 80 55 101 0.00 80 69 106 0.7524 50 36 45 0.75 78 49 70 0.00 83 60 78 0.00 80 52 90 0.00 91 69 100 0.0025 68 34 51 0.00 77 52 70 0.00 82 60 82 0.00 81 62 88 0.44 88 67 103 0.0126 63 40 53 0.00 83 62 73 0.06 83 61 81 0.02 84 63 93 0.00 76 61 93 0.0527 54 38 49 0.39 85 58 75 0.00 77 66 75 0.92 74 60 89 0.04 76 57 91 0.0028 48 43 47 0.75 79 59 74 0.00 83 66 75 0.78 74 55 88 0.00 71 60 87 0.2329 44 32 44 0.33 86 55 75 0.00 80 61 72 0.86 77 52 85 0.00 86 66 92 0.9030 40 32 41 1.09 89 61 77 0.00 77 62 70 0.91 79 52 87 0.00 81 59 97 0.5131 87 67 75 0.05 80 51 88 0.00 86 58 92 0.00

precip precip precip precip precipmax min avg inches max min avg inches max min avg inches max min avg inches max min avg inches54 33 45 7.37 71 47 62 2.87 80 59 75 10.35 79 57 86 1.41 81 60 92 3.82

April

air air

airtemp °F

air

June July Augusttemp °F

air

May

Air Temperature, 4-inch Soil Temperature and Precipitation, 2014Northeast Research and Demonstration Farm, Nashua, IA

temp °Ftemp °Ftemp °Ftemp °Ftemp °F

temp °F temp °F temp °F

Study Directory Ames, IA – Corn studies No-tillage ACN 1 Fall 2013 Applications of Anthem and Dual II Magnum and Spring 2014 Applications of Anthem

ATZ, Bicep Lite II Magnum, Halex GT and Roundup PowerMAX in Corn, Ames, IA, 2014. ACN 2 Fall Applied Harrow for Corn, Ames, IA, 2014. ACN 3 Early Preplant and Postemergence Herbicide Programs in No-Tillage Corn, Ames, IA, 2014.

Minimum-tillage ACC 1 Postemergence Weed Control in Popcorn with Revulin Q, Ames, IA, 2014. ACC 2 Weed Control Programs Using Instigate in Corn, Ames, IA, 2014. ACC 3 Anthem, Anthem ATZ, Halex GT, Cadet, Stanza, Solstice and Aatrex 4L Applied in Preemergence

followed by Postemergence and Early Postemergence Programs in Corn, Ames, IA, 2014. ACC 5 Weed Control Programs using Combinations of Preemergence Lumax EZ, Zemax, Bicep II

Magnum, SureStart, and Corvus and Postemergence Halex GT, Callisto, AAtrex 4L and Roundup PowerMAX in Corn, Ames, IA, 2014.

ACC 6 Halex GT Herbicide Efficacy as Affected by Application Timing, Ames, IA, 2014. ACC 7 Preemergence and Postemergence Applied Herbicide Combinations for Weed Control in Corn,

Ames, IA, 2014. ACC 9 Overlapping Residual Herbicide Programs in Corn, Ames, IA, 2014. ACC 10 Corvus, Balance Flexx, Capreno, Laudis and Liberty 280 for Weed Control Programs in Corn, Ames, IA, 2014. ACC 11 Preemergence Plus Postemergence and Postemergence Weed Control Programs in Corn, Ames,

IA, 2014. ACC 12 Anthem, Anthem ATZ, Dual II Magnum, Bicep Lite II Magnum, Stanza, SureStart and Corvus

Applied Preemergence to Corn, Ames, IA, 2014. ACC 13 Corvus, DiFlexx and Laudis Included in Two-Pass Weed Control in Corn, Ames, IA, 2014. ACC 14 Tolpyralate, Callisto and Impact Tank-Mixes with Aatrex 4L and Roundup PowerMAX or Liberty 280 for Weed Control in RR/LL Corn, Ames, IA, 2014. ACC 15 Tolpyralate Applied in Various Tank-Mixtures Including Aatrex 4L, Dual II Magnum, Zidua, SL-950,

Steadfast Q and Status for Postemergence Weed Control Non-RR/LL Corn Programs, Ames, IA, 2014.

ACC 16 Sequential and One-Pass Programs with Impact and Tank-Mix Partners in Corn, Ames, IA, 2014. ACC 17 Weed Control and Selectivity of Acuron, Anthem ATZ, SureStart, Verdict and Corvus in Soils with

High Organic Matter in Corn, Ames, IA, 2014.

(ACN1) Site Description Page 1

Iowa State University herbicide evaluation program Fall 2013 Applications of Anthem and Dual II Magnum and Spring 2014 Applications of Anthem ATZ, Bicep Lite II Magnum, Halex GT andRoundup PowerMAX in Corn, Ames, IA, 2014.

Trial ID: ACN1 Location: Ames Trial Year: 2014Protocol ID: FMC Fall Application Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

Sponsor Contact:

General Trial InformationStudy Director: Owen/Franzenburg/Lee/Eeling

Investigator: Micheal Owen

Discipline: H herbicideTrial Status: F one-year/final

Initiation Date: 11/19/2013Completion Date: 7/1/2014

Trial LocationCity: Ames Country: USA United States

State/Prov.: IowaPostal Code: 50014

Objectives:The purpose of this study was to evaluate fall 2013 applications of Anthem and Dual II Magnum and spring 2014

applications of Anthem ATZ, Bicep Lite II Magnum, Halex GT and Roundup PowerMAX in corn for crop phytotoxicity and weed control.

Crop DescriptionCrop 1: ZEAMD Zea mays indentata Dent cornVariety: Dekalb DKC57-75RIB BBCH Scale: BCOR

Planting Date: 5/7/2014Planting Rate, Unit: 32000 S/A Planting Method: DIRDRI direct drilled

Depth, Unit: 1.75 IN Planting Equipment: FPP Finger Pickup PlanterRow Spacing, Unit: 30 IN Emergence Date: 5/18/2014

Soil Temperature, Unit: 66 FSoil Moisture: SLIWET slightly wet, moist

Seed Bed: MEDIUM medium

Pest DescriptionPest 1 Type: W Code: ERBVI Eriochloa villosa

Common Name: Woolly cupgrass

Pest 2 Type: W Code: ABUTH Abutilon theophrastiCommon Name: velvetleaf

Pest 3 Type: W Code: AMATA Amaranthus tamariscinusCommon Name: Common waterhemp

Pest 4 Type: W Code: CHEAL Chenopodium albumCommon Name: Common lambsquarters

Site and DesignTreated Plot Width: 10 FT Site Type: FIELD field

Treated Plot Length: 25 FTTreated Plot Area: 250 FT2 Treatments: 10 Tillage Type: MINTIL minimum-till

Replications: 3 Study Design: RACOBL Randomized Complete Block (RCB)Untreated Arrangement: INCLUDED single control randomized in each block

Trial Initiation Comments:No weeds were present at the fall treatment application.




Sponsor Contact:

No. Previous Crop Year

1. SOYBEAN 2013

Field Prep./Maintenance:Tillage included a field cultivation to prepare the seedbed for planting. Fertilization included 185 lbs/A actual N

applied as urea. Crop residue on the soil surface was 25 to 30% at planting.

Soil DescriptionDescription Name: Curtiss Field # 2

% OM: 6.4 Texture: L loam pH: 5.5 Soil Name: NICOLLET

CEC: 30.6 Fert. Level: E excellent Soil Drainage: G good

Moisture and Weather ConditionsOverall Moisture Conditions: WET wet

TypeNo. Date Amount Unit Type Description

1. 4/23/2014 0.4 IN RAIN rain

2. 4/28/2014 2.6 IN RAIN rain

3. 4/29/2014 0.7 IN RAIN rain

4. 5/1/2014 0.6 IN RAIN rain

5. 5/12/2014 1.05 IN RAIN rain

6. 5/15/2014 0.25 IN RAIN rain

7. 5/19/2014 0.1 IN RAIN rain

8. 5/20/2014 2.8 IN RAIN rain

9. 5/26/2014 0.4 IN RAIN rain

10. 6/1/2014 0.4 IN RAIN rain

11. 6/3/2014 1.1 IN RAIN rain

12. 6/7/2014 0.75 IN RAIN rain

13. 6/16/2014 1.6 IN RAIN rain

14. 6/19/2014 1.7 IN RAIN rain

15. 6/22/2014 0.8 IN RAIN rain

16. 6/26/2014 1.4 IN RAIN rain

17. 6/27/2014 1.0 IN RAIN rain

18. 6/28/2014 0.3 IN RAIN rain

19. 6/30/2014 2.4 IN RAIN rain




Sponsor Contact:

Application DescriptionA B C D

Application Date: 11/19/2013 5/7/2014 5/29/2014 6/17/2014

Application Method: SPRAY SPRAY SPRAY SPRAY

Application Timing: FALPRE PRE EPOST SPOST

Application Placement: BROSOI BROSOI BROFOL BROFOL

Air Temperature, Unit: 48 F 87 F 82 F 71 F

% Relative Humidity: 73 48 58 75

Wind Velocity, Unit: 7 MPH 10 MPH 9 MPH 5 MPH

Wind Direction: S SSE ESE SE

Dew Presence (Y/N): N no N no N no N no

Soil Temperature, Unit: 39 F 66 F 66 F 61 F

Soil Moisture: WET SLIWET DRY WET

% Cloud Cover: 25 5 30 10

Next Moisture Occurred On: 11/21/2013 5/12/2014 6/1/2014 6/19/2014

Crop Stage At Each ApplicationA B C D

Crop 1 Code, BBCH Scale: ZEAMD BCOR ZEAMD BCOR ZEAMD BCOR ZEAMD BCOR

Stage Scale Used: DESC DESC

Stage Majority, Percent: V3 V7

Stage Minimum, Percent: V3 V7

Stage Maximum, Percent: V3 V8

Height, Unit: 5 IN 19 IN

Height Minimum, Maximum: 4 6 19 20




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Pest Stage At Each ApplicationA B C D

Pest 1 Code, Type, Scale: ERBVI W ERBVI W ERBVI W ERBVI W

Stage Majority, Percent: 2 LEAF 4 LEAF

Stage Minimum, Percent: 1 LEAF 3 LEAF

Stage Maximum, Percent: 3 LEAF 6 LEAF

Height, Unit: 1.0 IN 3.5 IN

Height Minimum, Maximum: 0.25 1.5 2 5

Density, Unit: 30 FT2 1 FT2

Pest 2 Code, Type, Scale: ABUTH W ABUTH W ABUTH W ABUTH W


Stage Minimum, Percent: COTYL 4 LEAF





Pest 3 Code, Type, Scale: AMATA W AMATA W AMATA W AMATA W

Stage Majority, Percent: 2 LEAF

Stage Minimum, Percent: COTYL

Stage Maximum, Percent: 4 LEAF

Height, Unit: 0.5 IN

Height Minimum, Maximum: 0.125 1.0

Density, Unit: 30 FT2

Pest 4 Code, Type, Scale: CHEAL W CHEAL W CHEAL W CHEAL W

Stage Majority, Percent: NUMERO


Stage Maximum, Percent: NUMERO







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Application EquipmentA B C D

Appl. Equipment: HAND SPRAYER HAND SPRAYER HAND SPRAYER HAND SPRAYER

Equipment Type: BACMAN BACMAN BACMAN BACMAN

Operation Pressure, Unit: 30 PSI 40 PSI 40 PSI 40 PSI

Nozzle Type: TT TT TT TT

Nozzle Size: 11003 110015 110015 110015

Nozzle Spacing, Unit: 19 IN 19 IN 19 IN 19 IN

Boom Length, Unit: 10 FT 10 FT 10 FT 10 FT

Ground Speed, Unit: 3 MPH 3 MPH 3 MPH 3 MPH

Spray Volume, Unit: 20 GAL/AC 15 GAL/AC 15 GAL/AC 15 GAL/AC

Date By Notes11/19/2013 No weeds were present at the fall application.

(ACN1) Standardized Summary Page 6



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Pest Code ERBVI ZEAMD ERBVI ABUTHRating Date 5/6/2014 5/29/2014 5/29/2014 5/29/2014Rating Type CONTROL PHYGEN CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval -1 DA-B 0 DA-C 0 DA-C 0 DA-C

Trt Treatment Form Form Rate Other Other Growth ApplNo. Name Conc Type Rate Unit Rate Rate Unit Stage Code 1 2 3 4

1 Untreated Check 0 0 0 0

2 Anthem ATZ 4.505 SE 1.13 LB AI/A 32 FL OZ/A PRE B 0 2 78 72Roundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST CAMS SG 1.0 % W/V 1.0 % W/V EPOST C

3 Anthem 2.15 SE 0.126 LB AI/A 7.5 FL OZ/A FALPRE A 60 2 70 47Anthem ATZ 4.505 SE 1.13 LB AI/A 32 FL OZ/A EPOST CRoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST CAMS SG 1.0 % W/V 1.0 % W/V EPOST C

4 Anthem 2.15 SE 0.084 LB AI/A 5.0 FL OZ/A FALPRE A 60 0 57 38Anthem ATZ 4.505 SE 1.13 LB AI/A 32.0 FL OZ/A EPOST CRoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST CAMS SG 1.0 % W/V 1.0 % W/V EPOST C

5 Bicep Lite II Magnum 6 SC 2.25 LB AI/A 1.5 QT/A PRE B 0 0 85 50Roundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST CAMS SG 1.0 % W/V 1.0 % W/V EPOST C

6 Dual II Magnum 7.64 EC 1.43 LB AI/A 1.5 PT/A FALPRE A 67 0 63 33Halex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A EPOST CNIS L 0.25 % V/V 0.25 % V/V EPOST CAMS SG 1.0 % W/V 1.0 % W/V EPOST C

7 Dual II Magnum 7.64 EC 0.955 LB AI/A 1.0 PT/A FALPRE A 53 0 53 33Halex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A EPOST CNIS L 0.25 % V/V 0.25 % V/V EPOST CAMS SG 1.0 % W/V 1.0 % W/V EPOST C

8 Anthem ATZ 4.505 SE 1.41 LB AI/A 40.0 FL OZ/A EPOST C 0 0 0 0Roundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST CAMS SG 1.0 % W/V 1.0 % W/V EPOST C

9 Halex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A EPOST C 0 0 0 0NIS L 0.25 % V/V 0.25 % V/V EPOST CAMS SG 1.0 % W/V 1.0 % W/V EPOST C

10 Roundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST C 0 0 0 0AMS SG 1.0 % W/V 1.0 % W/V EPOST CRoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A SPOST DAMS SG 1.0 % W/V 1.0 % W/V SPOST D

LSD (P=.05) 14.0 2.3 13.7 29.3Standard Deviation 8.1 1.3 8.0 17.1CV 33.93 397.91 19.57 62.58




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AMATA CHEAL ZEAMD ZEAMD5/29/2014 5/29/2014 6/6/2014 6/11/2014

CONTROL CONTROL PHYGEN PHYGENPERCENT PERCENT PERCENT PERCENT

0 DA-C 0 DA-C 8 DA-C 13 DA-C

5 6 7 8

0 0 0 0

96 98 7 0

50 60 8 0

60 20 12 0

96 99 0 0

33 40 5 0

10 0 7 0

0 0 5 0

0 0 0 0

0 0 3 0

28.0 36.4 5.1 0.016.3 21.2 3.0 0.0

47.14 67.06 64.22 0.0

Pest CodeRating DateRating TypeRating UnitTrt-Eval Interval

Trt Treatment Form Form Rate Other Other Growth ApplNo. Name Conc Type Rate Unit Rate Rate Unit Stage Code

1 Untreated Check

2 Anthem ATZ 4.505 SE 1.13 LB AI/A 32 FL OZ/A PRE BRoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST CAMS SG 1.0 % W/V 1.0 % W/V EPOST C

3 Anthem 2.15 SE 0.126 LB AI/A 7.5 FL OZ/A FALPRE AAnthem ATZ 4.505 SE 1.13 LB AI/A 32 FL OZ/A EPOST CRoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST CAMS SG 1.0 % W/V 1.0 % W/V EPOST C

4 Anthem 2.15 SE 0.084 LB AI/A 5.0 FL OZ/A FALPRE AAnthem ATZ 4.505 SE 1.13 LB AI/A 32.0 FL OZ/A EPOST CRoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST CAMS SG 1.0 % W/V 1.0 % W/V EPOST C

5 Bicep Lite II Magnum 6 SC 2.25 LB AI/A 1.5 QT/A PRE BRoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST CAMS SG 1.0 % W/V 1.0 % W/V EPOST C

6 Dual II Magnum 7.64 EC 1.43 LB AI/A 1.5 PT/A FALPRE AHalex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A EPOST CNIS L 0.25 % V/V 0.25 % V/V EPOST CAMS SG 1.0 % W/V 1.0 % W/V EPOST C


8 Anthem ATZ 4.505 SE 1.41 LB AI/A 40.0 FL OZ/A EPOST CRoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST CAMS SG 1.0 % W/V 1.0 % W/V EPOST C

9 Halex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A EPOST CNIS L 0.25 % V/V 0.25 % V/V EPOST CAMS SG 1.0 % W/V 1.0 % W/V EPOST C

10 Roundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST CAMS SG 1.0 % W/V 1.0 % W/V EPOST CRoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A SPOST DAMS SG 1.0 % W/V 1.0 % W/V SPOST D

LSD (P=.05)Standard DeviationCV




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ZEAMD ERBVI ABUTH AMATA7/1/2014 7/1/2014 7/1/2014 7/1/2014

PHYGEN CONTROL CONTROL CONTROLPERCENT PERCENT PERCENT PERCENT

33 DA-C 33 DA-C 33 DA-C 33 DA-C

9 10 11 12

0 0 0 0

0 90 92 99

0 96 96 99

0 98 99 99

0 92 87 99

0 95 99 99

0 90 99 99

0 95 99 99

0 95 99 99

5 98 99 99

0.0 6.1 4.7 0.00.0 3.6 2.7 0.00.0 4.21 3.12 0.0



1 Untreated Check














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CHEAL7/1/2014

CONTROLPERCENT

33 DA-C

13

0

98

99

99

99

99

99

99

99

99

1.30.7

0.82



1 Untreated Check














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Pest Code ERBVI, Eriochloa villosa, = US ZEAMD, Zea mays indentata, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Fall Applied Harrow for Corn, Ames, IA, 2014.

Trial ID: ACN2 Location: Ames Trial Year: 2014Protocol ID: HZEAMXRIM2THI1302 Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to compare Harrow as a fall preplant to Basis herbicide when applied in the fall of

2013 for corn in 2014.

Crop DescriptionCrop 1: ZEAMD Zea mays indentata Dent cornVariety: Dekalb DKC57-75RIB BBCH Scale: BCOR



Soil Temperature, Unit: 66 FSoil Moisture: GOOD good

Seed Bed: SMOTRA smooth/trashy







Treated Plot Length: 25 FTTreated Plot Area: 250 FT2 Treatments: 6 Tillage Type: NOTILL no-till

Replications: 3 Study Design: RACOBL Randomized Complete Block (RCB)Untreated Arrangement: INCLUDED single control randomized in each block

Trial Initiation Comments:No weeds were present at the fall treatment application.


1. SOYBEAN 2013




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MaintenanceMaintenance Form Form Form Rate

No. Date Product Name Conc Unit Type Rate Unit

1. 6/6/2014 Roundup PowerMAX 4.5 LBEA SL 32 FL OZ/A

Field Prep./Maintenance:The study area was left un-tilled from the 2013 cropping season. Fertilization included 185 lbs/A actual N applied as

urea. Crop residue on the soil surface was 65 to 75% at planting. Roundup PowerMAX was applied to the entire trial on June 6.



CEC: 30.6 Fert. Level: E excellent Soil Drainage: F fair

Moisture and Weather ConditionsOverall Moisture Conditions: GOOD good


1. 4/23/2014 0.4 IN RAIN rain

2. 4/28/2014 2.6 IN RAIN rain

3. 4/29/2014 0.7 IN RAIN rain

4. 5/1/2014 0.6 IN RAIN rain

5. 5/12/2014 1.05 IN RAIN rain

6. 5/15/2014 0.25 IN RAIN rain

7. 5/19/2014 0.1 IN RAIN rain

8. 5/20/2014 2.8 IN RAIN rain

9. 5/26/2014 0.4 IN RAIN rain

10. 6/1/2014 0.4 IN RAIN rain

11. 6/3/2014 1.1 IN RAIN rain

12. 6/7/2014 0.75 IN RAIN rain




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Application DescriptionA

Application Date: 11/19/2013

Application Method: SPRAY

Application Timing: PREPLA

Application Placement: BROSOI

Air Temperature, Unit: 48 F

% Relative Humidity: 73

Wind Velocity, Unit: 7 MPH

Wind Direction: S

Dew Presence (Y/N): N no

Soil Temperature, Unit: 39 F

Soil Moisture: WET

% Cloud Cover: 25

Crop Stage At Each ApplicationA

Crop 1 Code, BBCH Scale: ZEAMD BCOR

Pest Stage At Each ApplicationA

Pest 1 Code, Type, Scale: ERBVI W

Pest 2 Code, Type, Scale: ABUTH W

Pest 3 Code, Type, Scale: AMATA W

Pest 4 Code, Type, Scale: CHEAL W




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Application EquipmentA

Appl. Equipment: HAND SPRAYER

Equipment Type: BACMAN

Operation Pressure, Unit: 30 PSI

Nozzle Type: TT

Nozzle Size: 11003

Nozzle Spacing, Unit: 19 IN

Boom Length, Unit: 10 FT

Ground Speed, Unit: 3 MPH

Spray Volume, Unit: 20 GAL/AC

Date By Notes11/19/2013 No weeds were present at the fall treatment application.

Trial Comments

Rainfall for 2014 was significantly greater than normal. Plenty of moisture was available for residual herbicide activity.

Most of the grass weed species present was woolly cupgrass. Giant foxtail control was also evaluated on May 20.Evaluation of woolly cupgrass and velvetleaf control on May 7 showed variable control because of slow weed

emergence in cold soil; significant weed emergence did not occur until late in May. Woolly cupgrass pressure was variable in the experiment.

Missing data estimates are included in columns:Average=4,10,11




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Pest Code ERBVI ABUTH ZEAMD ERBVIRating Date 5/7/2014 5/7/2014 5/20/2014 5/20/2014Rating Type CONTROL CONTROL PHYGEN CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 169 DA-A 169 DA-A 182 DA-A 182 DA-A


1 Harrow 75 WDG 0.0117 LB AI/A 0.25 OZ/A FALPRE A 47 30 0 43Glyfos X-tra 3 SL 0.75 LB AE/A 32 FL OZ/A FALPRE ANIS L 0.25 % V/V 0.25 % V/V FALPRE A

2 Harrow 75 WDG 0.0234 LB AI/A 0.50 OZ/A FALPRE A 67 17 0 40Glyfos X-tra 3 SL 0.75 LB AE/A 32 FL OZ/A FALPRE ANIS L 0.25 % V/V 0.25 % V/V FALPRE A

3 Harrow 75 WDG 0.047 LB AI/A 1 OZ/A FALPRE A 53 0 0 45Glyfos X-tra 3 SL 0.75 LB AE/A 32 FL OZ/A FALPRE ANIS L 0.25 % V/V 0.25 % V/V FALPRE A

4 Basis 75 WDG 0.0234 LB AI/A 0.50 OZ/A FALPRE A 57 33 0 47Glyfos X-tra 3 SL 0.75 LB AE/A 32 FL OZ/A FALPRE ANIS L 0.25 % V/V 0.25 % V/V FALPRE A

5 Glyfos X-tra 3 SL 0.75 LB AE/A 32 FL OZ/A FALPRE A 0 0 0 3NIS L 0.25 % V/V 0.25 % V/V FALPRE A






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SETFA ABUTH AMATA CHEAL5/20/2014 5/20/2014 5/20/2014 5/20/2014

CONTROL CONTROL CONTROL CONTROLPERCENT PERCENT PERCENT PERCENT182 DA-A 182 DA-A 182 DA-A 182 DA-A

5 6 7 8

50 5 38 88

67 12 70 92

85 33 70 95

85 33 82 93

3 5 10 5

0 0 0 0

11.9 10.7 17.3 7.76.5 5.9 9.5 4.2

13.49 40.02 21.18 6.83



1 Harrow 75 WDG 0.0117 LB AI/A 0.25 OZ/A FALPRE AGlyfos X-tra 3 SL 0.75 LB AE/A 32 FL OZ/A FALPRE ANIS L 0.25 % V/V 0.25 % V/V FALPRE A


3 Harrow 75 WDG 0.047 LB AI/A 1 OZ/A FALPRE AGlyfos X-tra 3 SL 0.75 LB AE/A 32 FL OZ/A FALPRE ANIS L 0.25 % V/V 0.25 % V/V FALPRE A

4 Basis 75 WDG 0.0234 LB AI/A 0.50 OZ/A FALPRE AGlyfos X-tra 3 SL 0.75 LB AE/A 32 FL OZ/A FALPRE ANIS L 0.25 % V/V 0.25 % V/V FALPRE A

5 Glyfos X-tra 3 SL 0.75 LB AE/A 32 FL OZ/A FALPRE ANIS L 0.25 % V/V 0.25 % V/V FALPRE A

6 Untreated Check





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ZEAMD ERBVI ABUTH AMATA6/6/2014 6/6/2014 6/6/2014 6/6/2014

PHYGEN CONTROL CONTROL CONTROLPERCENT PERCENT PERCENT PERCENT199 DA-A 199 DA-A 199 DA-A 199 DA-A

9 10 11 12

0 37 0 35

0 37 12 23

0 40 25 13

0 38 38 20

0 0 3 0

0 0 0 0

0.0 30.5 11.2 17.20.0 16.5 6.1 9.50.0 65.23 46.42 62.0








6 Untreated Check





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CHEAL6/6/2014

CONTROLPERCENT199 DA-A

13

87

82

95

93

3

0

11.66.4

10.65








6 Untreated Check





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Pest Code ERBVI, Eriochloa villosa, = US ABUTH, Abutilon theophrasti, = US ZEAMD, Zea mays indentata, = US SETFA, Setaria faberi, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Early Preplant and Postemergence Herbicide Programs in No-Tillage Corn, Ames, IA, 2014.

Trial ID: ACN3 Location: Ames Trial Year: 2014Protocol ID: Ames Corn NT Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to evaluate efficacy and selectivity for Crusher (CHA-056), Leadoff, Harrow, Basis and

other herbicides applied early preplant in corn.

Crop DescriptionCrop 1: ZEAMD Zea mays indentata Dent cornVariety: Dekalb DKC57-75RIB










Pest 5 Type: W Code: DESSS Descurainia sp.Common Name: Tansymustard



Replications: 3 Study Design: RACOBL Randomized Complete Block (RCB)




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1. SOYBEAN 2013

Field Prep./Maintenance:The study area was left un-tilled from the 2013 corn cropping season. Fertilization included 185 lbs/A actual N

applied as urea. Crop residue on the soil surface was 65 to 75% at planting.






1. 4/23/2014 0.4 IN RAIN rain

2. 4/28/2014 2.6 IN RAIN rain

3. 4/29/2014 0.7 IN RAIN rain

4. 5/1/2014 0.6 IN RAIN rain

5. 5/12/2014 1.05 IN RAIN rain

6. 5/15/2014 0.25 IN RAIN rain

7. 5/19/2014 0.1 IN RAIN rain

8. 5/20/2014 2.8 IN RAIN rain

9. 5/26/2014 0.4 IN RAIN rain

10. 6/1/2014 0.4 IN RAIN rain

11. 6/3/2014 1.1 IN RAIN rain

12. 6/7/2014 0.75 IN RAIN rain

13. 6/16/2014 1.6 IN RAIN rain

14. 6/19/2014 1.7 IN RAIN rain

15. 6/22/2014 0.8 IN RAIN rain

16. 6/26/2014 1.4 IN RAIN rain

17. 6/27/2014 1.0 IN RAIN rain

18. 6/28/2014 0.3 IN RAIN rain

19. 6/30/2014 2.4 IN RAIN rain




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Application DescriptionA B

Application Date: 4/22/2014 6/5/2014

Application Method: SPRAY SPRAY

Application Timing: EPP POST

Application Placement: BROSOI BROFOL

Air Temperature, Unit: 64 F 77 F

% Relative Humidity: 32 55

Wind Velocity, Unit: 3 MPH 3 MPH

Wind Direction: N ENE

Dew Presence (Y/N): N no N no

Soil Temperature, Unit: 55 F 66 F

Soil Moisture: SLIWET SLIWET

% Cloud Cover: 0 80

Next Moisture Occurred On: 4/23/2014 6/7/2014

Crop Stage At Each ApplicationA B

Crop 1 Code, BBCH Scale: ZEAMD BCOR ZEAMD BCOR

Stage Scale Used: DESC

Stage Majority, Percent: V4

Stage Minimum, Percent: V4

Stage Maximum, Percent: V5

Height, Unit: 11 IN




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Pest Stage At Each ApplicationA B

Pest 1 Code, Type, Scale: ERBVI W ERBVI W


Stage Minimum, Percent: 3 LEAF



Height Minimum, Maximum: 3 6


Pest 2 Code, Type, Scale: ABUTH W ABUTH W







Pest 3 Code, Type, Scale: AMATA W AMATA W

Pest 4 Code, Type, Scale: CHEAL W CHEAL W

Pest 5 Code, Type, Scale: DESSS W DESSS W

Application EquipmentA B

Appl. Equipment: HAND SPRAYER HAND SPRAYER

Equipment Type: BACMAN BACMAN

Operation Pressure, Unit: 40 PSI 40 PSI

Nozzle Type: TT TT

Nozzle Size: 110015 110015

Nozzle Spacing, Unit: 19 IN 19 IN

Boom Length, Unit: 10 FT 10 FT

Ground Speed, Unit: 3 MPH 3 MPH

Spray Volume, Unit: 15 GAL/AC 15 GAL/AC

(ACN3) Trial Comments Page 5



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Trial Comments


Velvetleaf control ratings on May 6 were variable because emergence was just beginning. Common waterhemp pressure was inconsistent in the trial area.

Missing data estimates are included in columns:Average=2,3




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Pest Code ERBVI ABUTH CHEAL DESSSRating Date 5/6/2014 5/6/2014 5/6/2014 5/6/2014Rating Type CONTROL CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 14 DA-A 14 DA-A 14 DA-A 14 DA-A



2 Crusher 50 WDG 0.0313 LB AI/A 1.0 OZ/A EPP A 93 0 99 98Glyfos X-tra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP ANIS L 0.25 % V/V 0.25 % V/V EPP AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP A

3 Leadoff 33.4 WG 0.0313 LB AI/A 1.5 OZ WT/A EPP A 73 66 99 99Glyfos X-tra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP ANIS L 0.25 % V/V 0.25 % V/V EPP AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP A

4 Harrow 75 WDG 0.0234 LB AI/A 0.50 OZ/A EPP A 78 45 99 98Glyfos X-tra 3 SL 0.75 LB AE/A 32 FL OZ/A EPP ANIS L 0.25 % V/V 0.25 % V/V EPP AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP A

5 Basis 75 WDG 0.0234 LB AI/A 0.50 OZ/A EPP A 63 50 99 98Glyfos X-tra 3 SL 0.75 LB AE/A 32 FL OZ/A EPP ANIS L 0.25 % V/V 0.25 % V/V EPP AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP A

6 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP A 99 93 99 99Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A EPP AAMS SG 2.5 LB/A 2.5 LB/A EPP AAatrex 4L 4 SC 1 LB AI/A 1.0 QT/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST B

7 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A EPP A 99 96 99 99Zidua 85 WG 0.08 LB AI/A 1.5 OZ WT/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS SG 2.5 LB/A 2.5 LB/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST B

8 Surestart 4.25 SE 1.33 LB AI/A 2.5 PT/A EPP A 96 90 99 98AAtrex 4L 4 SC 1.0 LB AI/A 1.0 QT/A EPP A2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A EPP AN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPP ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST B




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9 Basis Blend 30 WG 0.0155 LB AI/A 0.825 OZ WT/A EPP A 76 75 99 99AAtrex 4L 4 SC 1.0 LB AI/A 2 PT/A EPP A2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP ACOC L 1 % V/V 1.0 % V/V EPP AAMS SG 2.0 LB/A 2.0 LB/A EPP ARealm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

10 Corvus 2.63 SC 0.115 LB AI/A 5.6 FL OZ/A EPP A 75 99 99 99Aatrex 4L 4 SC 1 LB AI/A 1.0 QT/A EPP AClarity 4 SL 0.25 LB AE/A 8.0 FL OZ/A EPP ACOC L 1.0 % V/V 1.0 % V/V EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST B


Pest Code ERBVI ABUTH CHEAL DESSSRating Date 5/6/2014 5/6/2014 5/6/2014 5/6/2014Rating Type CONTROL CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 14 DA-A 14 DA-A 14 DA-A 14 DA-A





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ZEAMD ERBVI ABUTH CHEAL5/20/2014 5/20/2014 5/20/2014 5/20/2014PHYGEN CONTROL CONTROL CONTROL

PERCENT PERCENT PERCENT PERCENT28 DA-A 28 DA-A 28 DA-A 28 DA-A

5 6 7 8

0 0 0 0

0 70 28 99

0 35 20 99

0 37 30 99

0 37 28 99

0 90 53 99

0 98 73 99

0 77 40 99



1 Untreated Check

2 Crusher 50 WDG 0.0313 LB AI/A 1.0 OZ/A EPP AGlyfos X-tra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP ANIS L 0.25 % V/V 0.25 % V/V EPP AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP A

3 Leadoff 33.4 WG 0.0313 LB AI/A 1.5 OZ WT/A EPP AGlyfos X-tra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP ANIS L 0.25 % V/V 0.25 % V/V EPP AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP A

4 Harrow 75 WDG 0.0234 LB AI/A 0.50 OZ/A EPP AGlyfos X-tra 3 SL 0.75 LB AE/A 32 FL OZ/A EPP ANIS L 0.25 % V/V 0.25 % V/V EPP AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP A

5 Basis 75 WDG 0.0234 LB AI/A 0.50 OZ/A EPP AGlyfos X-tra 3 SL 0.75 LB AE/A 32 FL OZ/A EPP ANIS L 0.25 % V/V 0.25 % V/V EPP AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP A

6 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AFierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A EPP AAMS SG 2.5 LB/A 2.5 LB/A EPP AAatrex 4L 4 SC 1 LB AI/A 1.0 QT/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST B

7 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A EPP AZidua 85 WG 0.08 LB AI/A 1.5 OZ WT/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS SG 2.5 LB/A 2.5 LB/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST B

8 Surestart 4.25 SE 1.33 LB AI/A 2.5 PT/A EPP AAAtrex 4L 4 SC 1.0 LB AI/A 1.0 QT/A EPP A2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A EPP AN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPP ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST B




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0 53 22 99

0 88 63 99

0.0 16.7 9.2 0.00.0 9.7 5.4 0.00.0 16.68 15.05 0.0

ZEAMD ERBVI ABUTH CHEAL5/20/2014 5/20/2014 5/20/2014 5/20/2014PHYGEN CONTROL CONTROL CONTROL


5 6 7 8

9 Basis Blend 30 WG 0.0155 LB AI/A 0.825 OZ WT/A EPP AAAtrex 4L 4 SC 1.0 LB AI/A 2 PT/A EPP A2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP ACOC L 1 % V/V 1.0 % V/V EPP AAMS SG 2.0 LB/A 2.0 LB/A EPP ARealm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

10 Corvus 2.63 SC 0.115 LB AI/A 5.6 FL OZ/A EPP AAatrex 4L 4 SC 1 LB AI/A 1.0 QT/A EPP AClarity 4 SL 0.25 LB AE/A 8.0 FL OZ/A EPP ACOC L 1.0 % V/V 1.0 % V/V EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST B







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DESSS ZEAMD ERBVI ABUTH5/20/2014 6/4/2014 6/4/2014 6/4/2014

CONTROL PHYGEN CONTROL CONTROLPERCENT PERCENT PERCENT PERCENT

28 DA-A -1 DA-B -1 DA-B -1 DA-B

9 10 11 12

0 0 0 0

99 0 57 47

99 0 20 25

99 0 37 63

99 0 35 37

99 0 77 60

99 0 98 83

99 0 57 63



1 Untreated Check











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99 0 33 40

99 0 85 96

0.0 0.0 16.8 14.30.0 0.0 9.8 8.40.0 0.0 19.63 16.23

DESSS ZEAMD ERBVI ABUTH5/20/2014 6/4/2014 6/4/2014 6/4/2014


28 DA-A -1 DA-B -1 DA-B -1 DA-B

9 10 11 12









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AMATA CHEAL DESSS ZEAMD6/4/2014 6/4/2014 6/4/2014 6/22/2014

CONTROL CONTROL CONTROL PHYGENPERCENT PERCENT PERCENT PERCENT

-1 DA-B -1 DA-B -1 DA-B 17 DA-B

13 14 15 16

0 0 0 0

66 99 99 0

53 99 99 0

86 99 99 0

85 99 99 0

99 98 99 0

99 99 99 0

99 99 99 0



1 Untreated Check











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96 99 99 0

98 99 99 0

35.9 1.3 0.0 0.020.9 0.7 0.0 0.026.8 0.82 0.0 0.0

AMATA CHEAL DESSS ZEAMD6/4/2014 6/4/2014 6/4/2014 6/22/2014


-1 DA-B -1 DA-B -1 DA-B 17 DA-B

13 14 15 16









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ERBVI ABUTH AMATA CHEAL6/22/2014 6/22/2014 6/22/2014 6/22/2014

CONTROL CONTROL CONTROL CONTROLPERCENT PERCENT PERCENT PERCENT

17 DA-B 17 DA-B 17 DA-B 17 DA-B

17 18 19 20

0 0 0 0

43 50 60 99

20 20 40 99

37 67 86 99

30 37 76 99

93 95 99 98

99 95 99 99

96 96 99 99



1 Untreated Check











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95 99 99 99

86 98 98 99

15.1 13.7 40.0 1.38.8 8.0 23.3 0.7

14.67 12.17 30.82 0.82

ERBVI ABUTH AMATA CHEAL6/22/2014 6/22/2014 6/22/2014 6/22/2014


17 DA-B 17 DA-B 17 DA-B 17 DA-B

17 18 19 20









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Pest Code ERBVI, Eriochloa villosa, = US ABUTH, Abutilon theophrasti, = US CHEAL, Chenopodium album, = US DESSS, Descurainia sp., = US ZEAMD, Zea mays indentata, = US AMATA, Amaranthus tamariscinus, = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent

(ACC1) Site Description Page 1

Iowa State University herbicide evaluation program Postemergence Weed Control in Popcorn with Revulin Q, Ames, IA, 2014.

Trial ID: ACC1 Location: Ames Trial Year: 2014Protocol ID: USA-14-011 Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to evaluate DPX-UKU48 for crop response and weed efficacy in popcorn.

Crop DescriptionCrop 1: ZEAME Zea mays everta PopcornVariety: M2101





Pest DescriptionPest 1 Type: W Code: SETFA Setaria faberi

Common Name: Giant foxtail




Pest 5 Type: W Code: XANSS Xanthium sp.Common Name: Cocklebur





1. SOYBEAN 2013




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Field Prep./Maintenance:Fertilization included 150 lbs/A actual N applied as 32% liquid UAN in the spring, 2014. Tillage included a field

cultivation to prepare the seedbed for planting. Crop residue that remained on the soil surface at planting was 17%.


% OM: 3.4 Texture: L loam pH: 5.8 Soil Name: CLARION




1. 4/23/2014 0.4 IN RAIN rain

2. 4/28/2014 2.6 IN RAIN rain

3. 4/29/2014 0.7 IN RAIN rain

4. 5/1/2014 0.6 IN RAIN rain

5. 5/12/2014 1.05 IN RAIN rain

6. 5/15/2014 0.25 IN RAIN rain

7. 5/19/2014 0.1 IN RAIN rain

8. 5/20/2014 2.8 IN RAIN rain

9. 5/26/2014 0.4 IN RAIN rain

10. 6/1/2014 0.4 IN RAIN rain

11. 6/3/2014 1.1 IN RAIN rain

12. 6/7/2014 0.75 IN RAIN rain

13. 6/16/2014 1.6 IN RAIN rain

14. 6/19/2014 1.7 IN RAIN rain

15. 6/22/2014 0.8 IN RAIN rain

16. 6/26/2014 1.4 IN RAIN rain

17. 6/27/2014 1.0 IN RAIN rain

18. 6/28/2014 0.3 IN RAIN rain

19. 6/30/2014 2.4 IN RAIN rain




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Application Timing: PRE POST





Wind Direction: SSW ENE




% Cloud Cover: 95 100



Crop 1 Code, BBCH Scale: ZEAME BCOR ZEAME BCOR





Height, Unit: 6 IN



Pest 1 Code, Type, Scale: SETFA W SETFA W




Height, Unit: 4 IN






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Height, Unit: 3 IN





Stage Minimum, Percent: NUMERO









Height, Unit: 3 IN



Pest 5 Code, Type, Scale: XANSS W XANSS W




Height, Unit: 4 IN






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Appl. Equipment: ATV ATV


Nozzle Type: AI TT

Nozzle Size: 110015 110015



Ground Speed, Unit: 2.8 MPH 2.8 MPH


Trial Comments


Missing data estimates are included in columns:Average=13

(ACC1) Standardized Summary Page 6



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Pest Code ZEAME SETFA ABUTH AMATA CHEALRating Date 6/12/2014 6/12/2014 6/12/2014 6/12/2014 6/12/2014Rating Type PHYGEN CONTROL CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 7 DA-B 7 DA-B 7 DA-B 7 DA-B 7 DA-B

Trt Treatment Form Form Rate Other Other Growth ApplNo. Name Conc Type Rate Unit Rate Rate Unit Stage Code 1 2 3 4 5

1 Untreated Check 0 0 0 0 0

2 Revulin Q 51.2 WG 0.109 LB AI/A 3.4 OZ WT/A POST B 12 60 75 73 67COC L 1.0 % V/V 1.0 % V/V POST B

3 Revulin Q 51.2 WG 0.109 LB AI/A 3.4 OZ WT/A POST B 7 60 90 88 90AAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

4 Cinch ATZ 5.5 EC 2.75 LB AI/A 2.0 QT/A PRE A 0 95 85 99 99Revulin Q 51.2 WG 0.109 LB AI/A 3.4 OZ WT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

5 Cinch ATZ 5.5 EC 2.75 LB AI/A 2.0 QT/A PRE A 2 95 85 99 99Revulin Q 51.2 WG 0.128 LB AI/A 4.0 OZ WT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

6 Cinch ATZ 5.5 EC 2.75 LB AI/A 2.0 QT/A PRE A 0 93 95 99 99Revulin Q 51.2 WG 0.109 LB AI/A 3.4 OZ WT/A POST BAAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

7 Cinch ATZ 5.5 EC 2.06 LB AI/A 1.5 QT/A PRE A 3 93 96 99 99Revulin Q 51.2 WG 0.109 LB AI/A 3.4 OZ WT/A POST BCinch ATZ 5.5 EC 1.38 LB AI/A 1.0 QT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

8 Cinch ATZ 5.5 EC 2.75 LB AI/A 2.0 QT/A PRE A 3 98 96 99 99Laudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

LSD (P=.05) 6.2 8.6 6.0 3.9 3.6Standard Deviation 3.5 4.9 3.4 2.2 2.0CV 106.07 6.63 4.39 2.7 2.51




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XANSS ZEAME SETFA ABUTH AMATA6/12/2014 6/21/2014 6/21/2014 6/21/2014 6/21/2014

CONTROL PHYGEN CONTROL CONTROL CONTROLPERCENT PERCENT PERCENT PERCENT PERCENT

7 DA-B 16 DA-B 16 DA-B 16 DA-B 16 DA-B

6 7 8 9 10

0 0 0 0 0

60 10 82 87 82

67 5 78 99 99

50 0 95 99 99

57 5 93 99 99

82 0 92 99 99

83 0 98 96 99

87 2 96 99 99

9.7 1.8 7.8 5.0 1.85.5 1.0 4.5 2.8 1.0

9.11 37.68 5.63 3.36 1.21



1 Untreated Check

2 Revulin Q 51.2 WG 0.109 LB AI/A 3.4 OZ WT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

3 Revulin Q 51.2 WG 0.109 LB AI/A 3.4 OZ WT/A POST BAAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

4 Cinch ATZ 5.5 EC 2.75 LB AI/A 2.0 QT/A PRE ARevulin Q 51.2 WG 0.109 LB AI/A 3.4 OZ WT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B


6 Cinch ATZ 5.5 EC 2.75 LB AI/A 2.0 QT/A PRE ARevulin Q 51.2 WG 0.109 LB AI/A 3.4 OZ WT/A POST BAAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

7 Cinch ATZ 5.5 EC 2.06 LB AI/A 1.5 QT/A PRE ARevulin Q 51.2 WG 0.109 LB AI/A 3.4 OZ WT/A POST BCinch ATZ 5.5 EC 1.38 LB AI/A 1.0 QT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

8 Cinch ATZ 5.5 EC 2.75 LB AI/A 2.0 QT/A PRE ALaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B





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CHEAL XANSS ZEAME SETFA ABUTH6/21/2014 6/21/2014 7/2/2014 7/2/2014 7/2/2014

CONTROL CONTROL PHYGEN CONTROL CONTROLPERCENT PERCENT PERCENT PERCENT PERCENT


11 12 13 14 15

0 0 0 0 0

96 88 10 72 99

99 96 3 78 99

99 93 0 95 99

99 92 0 93 99

99 98 0 90 99

99 99 0 98 99

99 99 0 93 99

3.2 5.5 1.7 9.3 0.01.8 3.1 1.0 5.3 0.0

2.13 3.78 61.1 6.89 0.0



1 Untreated Check












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AMATA CHEAL XANSS7/2/2014 7/2/2014 7/2/2014

CONTROL CONTROL CONTROLPERCENT PERCENT PERCENT

27 DA-B 27 DA-B 27 DA-B

16 17 18

0 0 0

80 99 75

99 99 83

99 99 87

99 99 83

99 99 85

99 99 90

99 99 87

0.0 0.0 12.40.0 0.0 7.10.0 0.0 9.57



1 Untreated Check












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Pest Code ZEAME, Zea mays everta, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = US XANSS, Xanthium sp., = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Weed Control Programs Using Instigate in Corn, Ames, IA, 2014.


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Objectives:The purpose of this study was to evaluate weed control and crop response with Instigate used in a program

approach.
















1. SOYBEAN 2013




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% OM: 3.4 Texture: CL clay loam pH: 5.8 Soil Name: CANISTEO, CLARION




1. 4/23/2014 0.4 IN RAIN rain

2. 4/28/2014 2.6 IN RAIN rain

3. 4/29/2014 0.7 IN RAIN rain

4. 5/1/2014 0.6 IN RAIN rain

5. 5/12/2014 1.05 IN RAIN rain

6. 5/15/2014 0.25 IN RAIN rain

7. 5/19/2014 0.1 IN RAIN rain

8. 5/20/2014 2.8 IN RAIN rain

9. 5/26/2014 0.4 IN RAIN rain

10. 6/1/2014 0.4 IN RAIN rain

11. 6/3/2014 1.1 IN RAIN rain

12. 6/7/2014 0.75 IN RAIN rain

13. 6/16/2014 1.6 IN RAIN rain

14. 6/19/2014 1.7 IN RAIN rain

15. 6/22/2014 0.8 IN RAIN rain

16. 6/26/2014 1.4 IN RAIN rain

17. 6/27/2014 1.0 IN RAIN rain

18. 6/28/2014 0.3 IN RAIN rain

19. 6/30/2014 2.4 IN RAIN rain

20. 7/5/2014 1.0 IN RAIN rain




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Wind Direction: SSW NE












Height, Unit: 11 IN





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Height, Unit: 3 IN







Height, Unit: 4 IN







Height, Unit: 2 IN








Height, Unit: 5 IN






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Appl. Equipment: ATV HAND SPRAYER



Nozzle Type: AI TT

Nozzle Size: 110015 110015



Ground Speed, Unit: 2.8 MPH 3 MPH


Trial Comments





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Pest Code ZEAMD SETFA ABUTH AMATA ZEAMDRating Date 5/25/2014 5/25/2014 5/25/2014 5/25/2014 6/6/2014Rating Type PHYGEN CONTROL CONTROL CONTROL PHYGENRating Unit PERCENT PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 17 DA-A 17 DA-A 17 DA-A 17 DA-A 29 DA-A



2 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE A 0 92 77 99 0Cinch ATZ 5.5 EC 2.06 LB AI/A 3.0 PT/A PRE AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

3 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE A 0 92 80 99 0Cinch ATZ 5.5 EC 2.06 LB AI/A 3.0 PT/A PRE AAAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

4 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE A 0 95 80 99 0Cinch ATZ 5.5 EC 2.06 LB AI/A 3.0 PT/A PRE ARealm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

5 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE A 0 92 80 99 0Breakfree ATZ 5.25 L 1.97 LB AI/A 3.0 PT/A PRE AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

6 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE A 0 90 80 99 0Breakfree ATZ 5.25 L 1.97 LB AI/A 3.0 PT/A PRE AAAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

7 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE A 0 90 82 99 0Breakfree ATZ 5.25 L 1.97 LB AI/A 3.0 PT/A PRE ARealm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

8 Lumax 3.95 SE 2.96 LB AI/A 3.0 QT/A PRE A 0 98 80 99 0Abundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B





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SETFA ABUTH AMATA XANSS ZEAMD6/6/2014 6/6/2014 6/6/2014 6/6/2014 7/7/2014

CONTROL CONTROL CONTROL CONTROL PHYGENPERCENT PERCENT PERCENT PERCENT PERCENT

29 DA-A 29 DA-A 29 DA-A 29 DA-A 28 DA-B

6 7 8 9 10

0 0 0 0 0

88 93 99 63 0

88 95 99 62 0

85 96 99 60 0

80 96 99 53 0

83 98 99 72 0

83 96 99 77 0

93 98 99 78 0

14.1 2.9 0.0 13.4 0.08.1 1.7 0.0 7.6 0.0

10.73 1.98 0.0 13.16 0.0



1 Untreated Check

2 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE ACinch ATZ 5.5 EC 2.06 LB AI/A 3.0 PT/A PRE AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

3 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE ACinch ATZ 5.5 EC 2.06 LB AI/A 3.0 PT/A PRE AAAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

4 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE ACinch ATZ 5.5 EC 2.06 LB AI/A 3.0 PT/A PRE ARealm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

5 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE ABreakfree ATZ 5.25 L 1.97 LB AI/A 3.0 PT/A PRE AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

6 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE ABreakfree ATZ 5.25 L 1.97 LB AI/A 3.0 PT/A PRE AAAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

7 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE ABreakfree ATZ 5.25 L 1.97 LB AI/A 3.0 PT/A PRE ARealm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

8 Lumax 3.95 SE 2.96 LB AI/A 3.0 QT/A PRE AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B





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SETFA ABUTH AMATA XANSS7/7/2014 7/7/2014 7/7/2014 7/7/2014


28 DA-B 28 DA-B 28 DA-B 28 DA-B

11 12 13 14

0 0 0 0

98 99 99 75

99 99 99 85

99 99 99 78

99 99 99 83

98 99 99 88

99 99 99 93

99 99 99 87

1.9 0.0 0.0 10.41.1 0.0 0.0 5.9

1.24 0.0 0.0 8.02



1 Untreated Check

2 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE ACinch ATZ 5.5 EC 2.06 LB AI/A 3.0 PT/A PRE AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

3 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE ACinch ATZ 5.5 EC 2.06 LB AI/A 3.0 PT/A PRE AAAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

4 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE ACinch ATZ 5.5 EC 2.06 LB AI/A 3.0 PT/A PRE ARealm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

5 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE ABreakfree ATZ 5.25 L 1.97 LB AI/A 3.0 PT/A PRE AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

6 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE ABreakfree ATZ 5.25 L 1.97 LB AI/A 3.0 PT/A PRE AAAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

7 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE ABreakfree ATZ 5.25 L 1.97 LB AI/A 3.0 PT/A PRE ARealm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

8 Lumax 3.95 SE 2.96 LB AI/A 3.0 QT/A PRE AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B





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Pest Code ZEAMD, Zea mays indentata, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US XANSS, Xanthium sp., = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Anthem, Anthem ATZ, Halex GT, Cadet, Stanza, Solstice and Aatrex 4L Applied in Preemergence followed by Postemergence and EarlyPostemergence Programs in Corn, Ames, IA, 2014.

Trial ID: ACC3 Location: Ames Trial Year: 2014Protocol ID: FMC Corn Pre/Post Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to evaluate the efficacy and selectivity of Anthem, Anthem ATZ and other herbicides

applied in preemergence followed by postemergence programs and early postemergence programs in corn.


















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1. SOYBEAN 2013




% OM: 3.4 Texture: CL clay loam pH: 5.8 Soil Name: CANISTEO






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1. 5/1/2014 0.6 IN RAIN rain

2. 5/12/2014 1.05 IN RAIN rain

3. 5/15/2014 0.25 IN RAIN rain

4. 5/19/2014 0.1 IN RAIN rain

5. 5/20/2014 2.8 IN RAIN rain

6. 5/26/2014 0.4 IN RAIN rain

7. 6/1/2014 0.4 IN RAIN rain

8. 6/3/2014 1.1 IN RAIN rain

9. 6/7/2014 0.75 IN RAIN rain

10. 6/16/2014 1.6 IN RAIN rain

11. 6/19/2014 1.7 IN RAIN rain

12. 6/22/2014 0.8 IN RAIN rain

13. 6/26/2014 1.4 IN RAIN rain

14. 6/27/2014 1.0 IN RAIN rain

15. 6/28/2014 0.3 IN RAIN rain

16. 6/30/2014 2.4 IN RAIN rain

17. 7/5/2014 1.0 IN RAIN rain

18. 7/11/2014 0.2 IN RAIN rain

19. 7/12/2014 1.3 IN RAIN rain

20. 8/6/2014 1.3 IN RAIN rain

21. 8/7/2014 0.2 IN RAIN rain

22. 8/15/2014 0.4 IN RAIN rain

23. 8/20/2014 0.35 IN RAIN rain

24. 8/21/2014 0.2 IN RAIN rain

25. 8/23/2014 0.3 IN RAIN rain

26. 8/26/2014 2.0 IN RAIN rain

27. 8/28/2014 0.7 IN RAIN rain

28. 8/29/2014 1.4 IN RAIN rain

29. 8/31/2014 2.4 IN RAIN rain




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Application DescriptionA B C

Application Date: 5/8/2014 6/3/2014 6/9/2014

Application Method: SPRAY SPRAY SPRAY

Application Timing: PRE EPOST POST

Application Placement: BROSOI BROFOL BROFOL

Air Temperature, Unit: 77 F 78 F 69 F

% Relative Humidity: 64 53 59

Wind Velocity, Unit: 8 MPH 3 MPH 3 MPH

Wind Direction: SSW SE NE

Dew Presence (Y/N): N no N no N no

Soil Temperature, Unit: 64 F 70 F 64 F

Soil Moisture: SLIWET DRY SLIWET

% Cloud Cover: 95 100 90

Next Moisture Occurred On: 5/12/2014 6/7/2014 6/16/2014

Crop Stage At Each ApplicationA B C

Crop 1 Code, BBCH Scale: ZEAMD BCOR ZEAMD BCOR ZEAMD BCOR







Pest Stage At Each ApplicationA B C

Pest 1 Code, Type, Scale: SETFA W SETFA W SETFA W




Height, Unit: 3 IN 3.5 IN





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Pest 2 Code, Type, Scale: ABUTH W ABUTH W ABUTH W







Pest 3 Code, Type, Scale: AMATA W AMATA W AMATA W




Height, Unit: 1.5 IN 2 IN

Height Minimum, Maximum: 0.5 2 2 2


Pest 4 Code, Type, Scale: CHEAL W CHEAL W CHEAL W





Height Minimum, Maximum: 0.125 3


Pest 5 Code, Type, Scale: XANSS W XANSS W XANSS W




Height, Unit: 5 IN






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Application EquipmentA B C

Appl. Equipment: ATV ATV HAND SPRAYER


Operation Pressure, Unit: 37 PSI 40 PSI 40 PSI

Nozzle Type: AI TT TT

Nozzle Size: 110015 110015 110015

Nozzle Spacing, Unit: 20 IN 20 IN 19 IN

Boom Length, Unit: 10 FT 10 FT 10 FT

Ground Speed, Unit: 2.8 MPH 2.8 MPH 3 MPH

Spray Volume, Unit: 15 GAL/AC 15 GAL/AC 15 GAL/AC

Trial Comments


Giant foxtail was the predominant grass weed in the trial. However, woolly cupgrass was present in greater numbers in the first rep.




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Pest Code ZEAMD ZEAMD GRASS ABUTHRating Date 6/4/2014 6/9/2014 6/9/2014 6/9/2014Rating Type PHYGEN PHYGEN CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 27 DA-A 0 DA-C 0 DA-C 0 DA-C



2 Anthem 2.15 SE 0.168 LB AI/A 10.0 FL OZ/A PRE A 10 2 75 70Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

3 Anthem ATZ 4.505 SE 1.13 LB AI/A 32.0 FL OZ/A PRE A 7 2 82 70Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

4 Anthem 2.15 SE 0.134 LB AI/A 8.0 FL OZ/A PRE A 7 2 85 73Cadet 0.91 EC 0.00533 LB AI/A 0.75 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CCOC L 1.0 % V/V 1.0 % V/V POST C

5 Anthem ATZ 4.505 SE 1.13 LB AI/A 32.0 FL OZ/A PRE A 2 0 78 73Cadet 0.91 EC 0.00533 LB AI/A 0.75 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CCOC L 1.0 % V/V 1.0 % V/V POST C

6 Anthem 2.15 SE 0.134 LB AI/A 8.0 FL OZ/A PRE A 0 0 88 77Stanza 68.5 WDG 0.086 LB AE/A 2.0 OZ WT/A POST CCadet 0.91 EC 0.00533 LB AI/A 0.75 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CCOC L 1.0 % V/V 1.0 % V/V POST C

7 Anthem 2.15 SE 0.134 LB AI/A 8.0 FL OZ/A PRE A 0 0 77 70Solstice 4 SC 0.078 LB AI/A 2.5 FL OZ/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 16 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CCOC L 1.0 % V/V 1.0 % V/V POST C

8 Anthem ATZ 4.505 SE 1.13 LB AI/A 32.0 FL OZ/A EPOST B 0 0 0 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

9 Halex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A EPOST B 0 0 0 0NIS L 0.25 % V/V 0.25 % V/V EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

10 Anthem 2.15 SE 0.134 LB AI/A 8.0 FL OZ/A EPOST B 0 0 0 0Stanza 68.5 WDG 0.086 LB AE/A 2.0 OZ WT/A EPOST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BCOC L 1.0 % V/V 1.0 % V/V EPOST B




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11 Anthem ATZ 4.505 SE 1.13 LB AI/A 32.0 FL OZ/A EPOST B 0 0 0 0Stanza 68.5 WDG 0.086 LB AE/A 2.0 OZ WT/A EPOST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BCOC L 1.0 % V/V 1.0 % V/V EPOST B


Pest Code ZEAMD ZEAMD GRASS ABUTHRating Date 6/4/2014 6/9/2014 6/9/2014 6/9/2014Rating Type PHYGEN PHYGEN CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 27 DA-A 0 DA-C 0 DA-C 0 DA-C





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5 6 7 8

0 0 0 0

95 95 0 0

99 99 0 0

96 99 15 5

98 99 15 5

99 99 12 5

99 99 12 5

0 0 7 0

0 0 0 0

0 0 7 3



1 Untreated Check

2 Anthem 2.15 SE 0.168 LB AI/A 10.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

3 Anthem ATZ 4.505 SE 1.13 LB AI/A 32.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

4 Anthem 2.15 SE 0.134 LB AI/A 8.0 FL OZ/A PRE ACadet 0.91 EC 0.00533 LB AI/A 0.75 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CCOC L 1.0 % V/V 1.0 % V/V POST C

5 Anthem ATZ 4.505 SE 1.13 LB AI/A 32.0 FL OZ/A PRE ACadet 0.91 EC 0.00533 LB AI/A 0.75 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CCOC L 1.0 % V/V 1.0 % V/V POST C

6 Anthem 2.15 SE 0.134 LB AI/A 8.0 FL OZ/A PRE AStanza 68.5 WDG 0.086 LB AE/A 2.0 OZ WT/A POST CCadet 0.91 EC 0.00533 LB AI/A 0.75 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CCOC L 1.0 % V/V 1.0 % V/V POST C

7 Anthem 2.15 SE 0.134 LB AI/A 8.0 FL OZ/A PRE ASolstice 4 SC 0.078 LB AI/A 2.5 FL OZ/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 16 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CCOC L 1.0 % V/V 1.0 % V/V POST C

8 Anthem ATZ 4.505 SE 1.13 LB AI/A 32.0 FL OZ/A EPOST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

9 Halex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A EPOST BNIS L 0.25 % V/V 0.25 % V/V EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

10 Anthem 2.15 SE 0.134 LB AI/A 8.0 FL OZ/A EPOST BStanza 68.5 WDG 0.086 LB AE/A 2.0 OZ WT/A EPOST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BCOC L 1.0 % V/V 1.0 % V/V EPOST B




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0 0 5 0

2.9 2.3 3.1 1.51.7 1.4 1.8 0.9

3.21 2.54 27.7 41.03




5 6 7 8

11 Anthem ATZ 4.505 SE 1.13 LB AI/A 32.0 FL OZ/A EPOST BStanza 68.5 WDG 0.086 LB AE/A 2.0 OZ WT/A EPOST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BCOC L 1.0 % V/V 1.0 % V/V EPOST B







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GRASS ABUTH AMATA CHEAL7/8/2014 7/8/2014 7/8/2014 7/8/2014


61 DA-A 61 DA-A 61 DA-A 61 DA-A

9 10 11 12

0 0 0 0

99 99 99 99

99 99 99 99

99 99 99 99

98 99 99 99

98 99 99 99

99 99 99 99

96 99 92 99

87 99 85 99

96 99 90 99



1 Untreated Check













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96 99 98 99

6.0 0.0 1.9 0.03.5 0.0 1.1 0.04.0 0.0 1.25 0.0

GRASS ABUTH AMATA CHEAL7/8/2014 7/8/2014 7/8/2014 7/8/2014


61 DA-A 61 DA-A 61 DA-A 61 DA-A

9 10 11 12








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XANSS GRASS ABUTH AMATA7/8/2014 8/5/2014 8/5/2014 8/5/2014


61 DA-A 89 DA-A 89 DA-A 89 DA-A

13 14 15 16

0 0 0 0

96 99 99 99

93 99 99 99

90 99 99 99

95 99 99 99

85 99 99 98

96 99 99 99

93 96 99 90

93 87 99 87

87 96 99 88



1 Untreated Check













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95 98 99 98

8.2 5.0 0.0 3.84.8 2.9 0.0 2.2

5.71 3.3 0.0 2.56

XANSS GRASS ABUTH AMATA7/8/2014 8/5/2014 8/5/2014 8/5/2014


61 DA-A 89 DA-A 89 DA-A 89 DA-A

13 14 15 16








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CHEAL XANSS GRASS ABUTH8/5/2014 8/5/2014 8/18/2014 8/18/2014


89 DA-A 89 DA-A 70 DA-C 70 DA-C

17 18 19 20

0 0 0 0

99 95 99 99

99 90 99 99

99 88 99 99

99 95 99 99

99 87 99 99

99 94 99 99

98 92 96 99

99 92 85 99

99 83 96 96



1 Untreated Check













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99 93 98 96

1.2 10.2 5.9 3.60.7 6.0 3.5 2.1

0.77 7.29 3.93 2.35

CHEAL XANSS GRASS ABUTH8/5/2014 8/5/2014 8/18/2014 8/18/2014


89 DA-A 89 DA-A 70 DA-C 70 DA-C

17 18 19 20








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70 DA-C 70 DA-C 70 DA-C

21 22 23

0 0 0

99 99 95

99 99 90

99 99 87

99 99 93

98 99 85

99 99 94

90 98 93

83 99 93

88 99 82



1 Untreated Check













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98 99 93

5.4 1.2 10.63.1 0.7 6.2

3.64 0.77 7.59



70 DA-C 70 DA-C 70 DA-C

21 22 23








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Pest Code ZEAMD, Zea mays indentata, = US GRASS, Grangea sp., = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = US XANSS, Xanthium sp., = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Weed Control Programs Using Combinations of Preemergence Lumax EZ, Zemax, Bicep II Magnum, SureStart and Corvus and PostemergenceHalex GT, Callisto, Aatrex 4L and Roundup PowerMAX in Corn, Ames, IA, 2014.

Trial ID: ACC5 Location: Ames Trial Year: 2014Protocol ID: HISUCNHD-2014US Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Latitude of LL Corner °: 42.00317 NLongitude of LL Corner °: 93.67234 W

Altitude of LL Corner, Unit: 1005.00 FT

Objectives:The purpose of this study was to evaluate herbicide programs using both preemergence and postemergence

applications.




Harvest Date: 10/21/2014 Harvested Width, Unit: 10 FT

Soil Temperature, Unit: 64 F Harvested Length, Unit: 21.5 FTSoil Moisture: SLIWET slightly wet, moist Harvest Equipment: JOHN DEERE 9450

Seed Bed: MEDIUM medium % Standard Moisture: 15.5 Moisture Meter: HARVESTMASTER

Weighing Equipment: HARVESTMASTER










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1. SOYBEAN 2013


cultivation to prepare the seedbed for planting. Crop residue that remained on the soil surface at planting was approximately 25%.








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1. 5/1/2014 0.6 IN RAIN rain

2. 5/12/2014 1.05 IN RAIN rain

3. 5/15/2014 0.25 IN RAIN rain

4. 5/19/2014 0.1 IN RAIN rain

5. 5/20/2014 2.8 IN RAIN rain

6. 5/26/2014 0.4 IN RAIN rain

7. 6/1/2014 0.4 IN RAIN rain

8. 6/3/2014 1.1 IN RAIN rain

9. 6/7/2014 0.75 IN RAIN rain

10. 6/16/2014 1.6 IN RAIN rain

11. 6/19/2014 1.7 IN RAIN rain

12. 6/22/2014 0.8 IN RAIN rain

13. 6/26/2014 1.4 IN RAIN rain

14. 6/27/2014 1.0 IN RAIN rain

15. 6/28/2014 0.3 IN RAIN rain

16. 6/30/2014 2.4 IN RAIN rain

17. 7/5/2014 1.0 IN RAIN rain




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Application Timing: PRE EPOST





Wind Direction: SSW ENE












Height, Unit: 10 IN





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Height, Unit: 3 IN







Height, Unit: 2 IN









Height, Unit: 3 IN






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Nozzle Type: AI TT

Nozzle Size: 110015 110015





Trial Comments





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Pest Code ZEAMD SETFA ABUTH AMATARating Date 6/5/2014 6/5/2014 6/5/2014 6/5/2014Rating Type PHYGEN CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 0 DA-B 0 DA-B 0 DA-B 0 DA-B



2 Lumax Ez 3.67 ZC 1.65 LB AI/A 1.8 QT/A PRE A 0 87 93 99AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BHalex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A EPOST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A EPOST BNIS L 0.25 % V/V 0.25 % V/V EPOST B

3 Zemax 3.67 ZC 1.38 LB AI/A 1.5 QT/A PRE A 0 85 90 99AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BHalex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A EPOST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A EPOST BNIS L 0.25 % V/V 0.25 % V/V EPOST B

4 Bicep II Magnum 5.5 SC 2.06 LB AI/A 1.5 QT/A PRE A 0 77 50 99AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BCallisto GT 4.13 SC 1.03 LB AE/A 2.0 PT/A EPOST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A EPOST BNIS L 0.25 % V/V 0.25 % V/V EPOST B

5 SureStart 4.25 SE 0.93 LB AI/A 1.75 PT/A PRE A 0 83 73 99AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BImpact 2.8 SC 0.0164 LB AI/A 0.75 FL OZ/A EPOST B

6 Corvus 2.63 SC 0.0616 LB AI/A 3.0 FL OZ/A PRE A 0 72 87 99AAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST B





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CHEAL XANSS ZEAMD SETFA6/5/2014 6/5/2014 6/12/2014 6/12/2014

CONTROL CONTROL PHYGEN CONTROLPERCENT PERCENT PERCENT PERCENT

0 DA-B 0 DA-B 7 DA-B 7 DA-B

5 6 7 8

0 0 0 0

99 70 3 98

99 63 0 98

99 60 0 95

99 60 0 98

99 60 2 96

0.0 18.7 2.9 4.90.0 10.3 1.6 2.70.0 19.67 189.74 3.32



1 Untreated Check

2 Lumax Ez 3.67 ZC 1.65 LB AI/A 1.8 QT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BHalex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A EPOST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A EPOST BNIS L 0.25 % V/V 0.25 % V/V EPOST B

3 Zemax 3.67 ZC 1.38 LB AI/A 1.5 QT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BHalex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A EPOST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A EPOST BNIS L 0.25 % V/V 0.25 % V/V EPOST B

4 Bicep II Magnum 5.5 SC 2.06 LB AI/A 1.5 QT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BCallisto GT 4.13 SC 1.03 LB AE/A 2.0 PT/A EPOST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A EPOST BNIS L 0.25 % V/V 0.25 % V/V EPOST B

5 SureStart 4.25 SE 0.93 LB AI/A 1.75 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BImpact 2.8 SC 0.0164 LB AI/A 0.75 FL OZ/A EPOST B

6 Corvus 2.63 SC 0.0616 LB AI/A 3.0 FL OZ/A PRE AAAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST B





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ABUTH AMATA CHEAL XANSS6/12/2014 6/12/2014 6/12/2014 6/12/2014



9 10 11 12

0 0 0 0

99 99 99 96

99 99 99 88

98 99 99 87

90 99 99 77

99 99 99 80

1.7 0.0 0.0 7.10.9 0.0 0.0 3.9

1.17 0.0 0.0 5.49



1 Untreated Check










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ZEAMD SETFA ABUTH AMATA6/29/2014 6/29/2014 6/29/2014 6/29/2014PHYGEN CONTROL CONTROL CONTROL

PERCENT PERCENT PERCENT PERCENT24 DA-B 24 DA-B 24 DA-B 24 DA-B

13 14 15 16

0 0 0 0

0 99 99 99

0 99 99 99

0 99 99 99

0 99 99 99

2 99 99 99

2.1 0.0 0.0 0.01.2 0.0 0.0 0.0

424.26 0.0 0.0 0.0



1 Untreated Check










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24 DA-B 24 DA-B 35 DA-B 35 DA-B

17 18 19 20

0 0 0 0

99 99 0 99

99 99 0 99

99 99 0 96

99 99 0 92

99 92 0 85

0.0 2.1 0.0 3.90.0 1.2 0.0 2.10.0 1.45 0.0 2.7



1 Untreated Check










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35 DA-B 35 DA-B 35 DA-B 35 DA-B

21 22 23 24

0 0 0 0

99 99 99 96

99 99 99 98

99 99 99 96

99 99 99 88

99 99 99 83

0.0 0.0 0.0 9.80.0 0.0 0.0 5.40.0 0.0 0.0 6.98



1 Untreated Check










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ZEAMD ZEAMD7/23/2014 10/21/2014

STAND YIELD17.5 FT BU/A

76 DA-A 166 DA-A

25 26

29 122

33 216

31 223

33 245

33 219

33 208

2.5 46.31.4 25.4

4.26 12.38



1 Untreated Check










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Pest Code ZEAMD, Zea mays indentata, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = US XANSS, Xanthium sp., = USRating Type PHYGEN = phytotoxicity - general / injury YIELD = yieldRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Halex GT Herbicide Efficacy as Affected by Application Timing, Ames, IA, 2014.

Trial ID: ACC6 Location: Ames Trial Year: 2014Protocol ID: HISUHXTD-2014US Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to demonstrate the benefits of early-season weed control and reduced crop response

with timely applications of Halex GT.

















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1. SOYBEAN 2013


cultivation to prepare the seedbed for planting. Crop residue that remained on the soil surface at planting was approximately 25%.








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1. 5/1/2014 0.6 IN RAIN rain

2. 5/12/2014 1.05 IN RAIN rain

3. 5/15/2014 0.25 IN RAIN rain

4. 5/19/2014 0.1 IN RAIN rain

5. 5/20/2014 2.8 IN RAIN rain

6. 5/26/2014 0.4 IN RAIN rain

7. 6/1/2014 0.4 IN RAIN rain

8. 6/3/2014 1.1 IN RAIN rain

9. 6/7/2014 0.75 IN RAIN rain

10. 6/16/2014 1.6 IN RAIN rain

11. 6/19/2014 1.7 IN RAIN rain

12. 6/22/2014 0.8 IN RAIN rain

13. 6/26/2014 1.4 IN RAIN rain

14. 6/27/2014 1.0 IN RAIN rain

15. 6/28/2014 0.3 IN RAIN rain

16. 6/30/2014 2.4 IN RAIN rain

17. 7/5/2014 1.0 IN RAIN rain

18. 7/11/2014 0.2 IN RAIN rain

19. 7/12/2014 1.3 IN RAIN rain




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Application Timing: PRE EPOST POST LPOST

Application Placement: BROSOI BROFOL BROFOL BROFOL




Wind Direction: SSW ENE NE W



Soil Moisture: SLIWET SLIWET SLIWET DRY

% Cloud Cover: 95 100 90 10




Stage Scale Used: DESC DESC DESC

Stage Majority, Percent: V4 V5 V5

Stage Minimum, Percent: V4 V5 V5

Stage Maximum, Percent: V5 V5 V5

Height, Unit: 9 IN 11 IN 13 IN

Height Minimum, Maximum: 8 10 10 12 12 15


Pest 1 Code, Type, Scale: SETFA W SETFA W SETFA W SETFA W

Stage Majority, Percent: 3 LEAF 4 LEAF 4 LEAF

Stage Minimum, Percent: 2 LEAF 3 LEAF 3 LEAF

Stage Maximum, Percent: 3 LEAF 4 LEAF 5 LEAF



Density, Unit: 3 FT2 4 FT2 2 FT2




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Stage Majority, Percent: 2 LEAF NUMERO

Stage Minimum, Percent: COTYLE NUMERO

Stage Maximum, Percent: 4 LEAF NUMERO





Stage Majority, Percent: NUMERO 4 LEAF NUMERO

Stage Minimum, Percent: NUMERO COTYLE NUMERO

Stage Maximum, Percent: NUMERO 4 LEAF NUMERO

Height, Unit: 1.5 IN 2 IN 4 IN

Height Minimum, Maximum: 0.5 2 2 2 3 4


Pest 5 Code, Type, Scale: XANSS W XANSS W XANSS W XANSS W




Height, Unit: 4.5 IN 4.5 IN 7 IN






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Appl. Equipment: ATV ATV HAND SPRAYER HAND SPRAYER



Nozzle Type: AI TT TT TT

Nozzle Size: 110015 110015 110015 110015



Ground Speed, Unit: 2.8 MPH 2.8 MPH 3 MPH 3 MPH


Trial Comments


Weed control escapes observed on July 1 were from germination and emergence of new weeds. Otherwise, burndown control was 100% on that date.




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Pest Code ZEAMD SETFA ABUTH AMATARating Date 6/9/2014 6/9/2014 6/9/2014 6/9/2014Rating Type PHYGEN CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 0 DA-C 0 DA-C 0 DA-C 0 DA-C



2 Dual II Magnum 7.64 EC 0.955 LB AI/A 1.0 PT/A PRE A 3 88 80 99AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BHalex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A EPOST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A EPOST BNIS L 0.25 % V/V 0.25 % V/V EPOST B

3 Dual II Magnum 7.64 EC 0.955 LB AI/A 1.0 PT/A PRE A 0 82 0 80AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CHalex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CNIS L 0.25 % V/V 0.25 % V/V POST C

4 Dual II Magnum 7.64 EC 0.955 LB AI/A 1.0 PT/A PRE A 0 80 0 85AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL LPOST DHalex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A LPOST DAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A LPOST DNIS L 0.25 % V/V 0.25 % V/V LPOST D





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5 6 7 8

0 0 0 0

96 57 2 98

73 0 0 98

70 0 0 96

13.4 5.8 2.9 6.56.7 2.9 1.4 3.2

11.22 20.38 346.41 4.45



1 Untreated Check

2 Dual II Magnum 7.64 EC 0.955 LB AI/A 1.0 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BHalex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A EPOST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A EPOST BNIS L 0.25 % V/V 0.25 % V/V EPOST B

3 Dual II Magnum 7.64 EC 0.955 LB AI/A 1.0 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CHalex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CNIS L 0.25 % V/V 0.25 % V/V POST C

4 Dual II Magnum 7.64 EC 0.955 LB AI/A 1.0 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL LPOST DHalex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A LPOST DAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A LPOST DNIS L 0.25 % V/V 0.25 % V/V LPOST D





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9 10 11 12

0 0 0 0

99 99 99 99

99 99 99 99

90 96 99 90

5.0 5.2 0.0 5.02.5 2.6 0.0 2.5

3.47 3.53 0.0 3.47



1 Untreated Check








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ZEAMD SETFA ABUTH AMATA7/1/2014 7/1/2014 7/1/2014 7/1/2014


22 DA-C 22 DA-C 22 DA-C 22 DA-C

13 14 15 16

0 0 0 0

0 98 99 99

0 98 99 99

0 98 96 99

0.0 4.0 5.2 0.00.0 2.0 2.6 0.00.0 2.73 3.53 0.0



1 Untreated Check








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22 DA-C 22 DA-C 36 DA-C 36 DA-C

17 18 19 20

0 0 0 0

99 95 0 99

99 95 0 98

99 93 0 99

0.0 2.9 0.0 2.30.0 1.4 0.0 1.20.0 2.04 0.0 1.56



1 Untreated Check








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36 DA-C 36 DA-C 36 DA-C 36 DA-C

21 22 23 24

0 0 0 0

99 99 99 95

99 99 99 96

99 99 99 95

0.0 0.0 0.0 5.60.0 0.0 0.0 2.80.0 0.0 0.0 3.95



1 Untreated Check








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ZEAMD ZEAMD7/23/2014 10/21/2014


76 DA-A 166 DA-A

25 26

27 67

32 192

32 194

33 182

1.7 35.00.9 17.5

2.78 11.04



1 Untreated Check








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Iowa State University herbicide evaluation program Preemergence and Postemergence Applied Herbicide Combinations for Weed Control in Corn, Ames IA, 2014.

Trial ID: ACC7 Location: Ames Trial Year: 2014Protocol ID: Ames Corn Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to evaluate comparisons of standard preemergence and postemergence applied

herbicide combinations in corn for crop phytotoxicity and weed control.




Soil Temperature, Unit: 58 FSoil Moisture: SLIDRY slightly dry











1. SOYBEAN 2013




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Field Prep./Maintenance:Fertilization included 150 lbs/A actual N applied as 32% liquid UAN. Tillage included a field cultivation to prepare the

seedbed for planting. Crop residue that remained on the soil surface at planting was 17%.






1. 4/23/2014 0.4 IN RAIN rain

2. 4/28/2014 2.6 IN RAIN rain

3. 4/29/2014 0.7 IN RAIN rain

4. 5/1/2014 0.6 IN RAIN rain

5. 5/12/2014 1.05 IN RAIN rain

6. 5/15/2014 0.25 IN RAIN rain

7. 5/19/2014 0.1 IN RAIN rain

8. 5/20/2014 2.8 IN RAIN rain

9. 5/26/2014 0.4 IN RAIN rain

10. 6/1/2014 0.4 IN RAIN rain

11. 6/3/2014 1.1 IN RAIN rain

12. 6/7/2014 0.75 IN RAIN rain

13. 6/16/2014 1.6 IN RAIN rain

14. 6/19/2014 1.7 IN RAIN rain

15. 6/22/2014 0.8 IN RAIN rain

16. 6/26/2014 1.4 IN RAIN rain

17. 6/27/2014 1.0 IN RAIN rain

18. 6/28/2014 0.3 IN RAIN rain

19. 6/30/2014 2.4 IN RAIN rain

20. 7/5/2014 1.0 IN RAIN rain




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Wind Direction: SSE ENE ESE



Soil Moisture: NORMAL SLIWET DRY














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Nozzle Size: 110015 110015 110015





Trial Comments


Slightly stunted corn in the first rep appeared to be a result of light herbicide injury. However, variable soil drainage may have also contributed to this appearance.




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Pest Code ZEAMD SETFA ABUTH AMATARating Date 5/27/2014 5/27/2014 5/27/2014 5/27/2014Rating Type PHYGEN CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 17 DA-A 17 DA-A 17 DA-A 17 DA-A



2 Prequel 45 DF 0.0467 LB AI/A 1.66 OZ WT/A PRE A 3 67 77 99AAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A PRE ARealm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST CAproach 2.08 SC 0.0488 LB AI/A 3.0 FL OZ/A POST C

3 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE A 7 67 93 99AAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A PRE ARealm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST CAproach 2.08 SC 0.0488 LB AI/A 3.0 FL OZ/A POST C

4 Breakfree NXT ATZ 5.6 L 4.2 LB AI/A 3.0 QT/A PRE A 3 99 67 99Realm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1 PT/A POST CAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST CAproach 2.08 SC 0.0488 LB AI/A 3.0 FL OZ/A POST C

5 Breakfree NXT Lite 6 L 2.7 LB AI/A 1.8 QT/A PRE A 3 98 60 99Realm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST CAproach 2.08 SC 0.0488 LB AI/A 3.0 FL OZ/A POST C

6 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE A 7 96 90 99Breakfree NXT ATZ 5.6 L 2.8 LB AI/A 2.0 QT/A PRE A

7 Keystone NXT 5.6 SE 3.64 LB AI/A 2.6 QT/A PRE A 10 96 88 99Hornet WDG 68.5 WG 0.171 LB AE/A 4.0 OZ WT/A PRE ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST C

8 SureStart II 4.16 SE 1.3 LB AI/A 2.5 PT/A PRE A 3 98 43 99Durango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST C

9 SureStart II 4.16 SE 1.3 LB AI/A 2.5 PT/A PRE A 3 99 53 99AAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST C




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10 SureStart II 4.16 SE 1.04 LB AI/A 2.0 PT/A PRE A 3 96 70 99SureStart II 4.16 SE 0.78 LB AI/A 1.5 PT/A POST CDurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST C

11 SureStart II 4.16 SE 1.04 LB AI/A 2.0 PT/A EPOST B 0 0 0 0Durango DMA 4 SL 0.75 LB AE/A 1.5 PT/A EPOST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPOST B

12 TripleFLEX 4.25 SE 1.33 LB AI/A 2.5 PT/A PRE A 10 96 67 99Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS 100 SG 2.0 LB/A 2.0 LB/A POST C

13 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A PRE A 5 96 93 99Status 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CNIS L 0.25 % V/V 0.25 % V/V POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

14 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A PRE A 12 99 93 99Armezon 2.8 SL 0.0164 LB AI/A 0.75 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CMSO L 1.0 % V/V 1 % V/V POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

15 Anthem 2.15 SE 0.168 LB AI/A 10.0 FL OZ/A PRE A 7 91 78 99Solstice 4 SC 0.078 LB AI/A 2.5 FL OZ/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CCOC L 1.0 % V/V 1.0 % V/V POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

16 Lumax Ez 3.67 ZC 1.65 LB AI/A 1.8 QT/A PRE A 0 88 91 99Halex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CAMS 100 SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CNIS 100 SL 0.25 % V/V 0.25 % V/V POST C

17 Zemax 3.67 ZC 1.38 LB AI/A 1.5 QT/A PRE A 2 90 96 99Halex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CAMS 100 SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CNIS 100 SL 0.25 % V/V 0.25 % V/V POST C

18 Corvus 2.63 SC 0.068 LB AI/A 3.3 FL OZ/A PRE A 8 93 90 99Aatrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ALaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS 100 SG 2.0 LB/A 2.0 LB/A POST C







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CHEAL ZEAMD SETFA ABUTH5/27/2014 6/5/2014 6/5/2014 6/5/2014


17 DA-A 26 DA-A 26 DA-A 26 DA-A

5 6 7 8

0 0 0 0

99 3 70 88

99 3 70 95

99 3 99 70

99 3 98 63

99 7 94 96

99 10 98 90

99 3 96 77

99 2 99 83



1 Untreated Check

2 Prequel 45 DF 0.0467 LB AI/A 1.66 OZ WT/A PRE AAAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A PRE ARealm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST CAproach 2.08 SC 0.0488 LB AI/A 3.0 FL OZ/A POST C

3 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE AAAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A PRE ARealm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST CAproach 2.08 SC 0.0488 LB AI/A 3.0 FL OZ/A POST C

4 Breakfree NXT ATZ 5.6 L 4.2 LB AI/A 3.0 QT/A PRE ARealm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1 PT/A POST CAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST CAproach 2.08 SC 0.0488 LB AI/A 3.0 FL OZ/A POST C

5 Breakfree NXT Lite 6 L 2.7 LB AI/A 1.8 QT/A PRE ARealm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST CAproach 2.08 SC 0.0488 LB AI/A 3.0 FL OZ/A POST C

6 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE ABreakfree NXT ATZ 5.6 L 2.8 LB AI/A 2.0 QT/A PRE A

7 Keystone NXT 5.6 SE 3.64 LB AI/A 2.6 QT/A PRE AHornet WDG 68.5 WG 0.171 LB AE/A 4.0 OZ WT/A PRE ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST C

8 SureStart II 4.16 SE 1.3 LB AI/A 2.5 PT/A PRE ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST C

9 SureStart II 4.16 SE 1.3 LB AI/A 2.5 PT/A PRE AAAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST C




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99 0 95 67

0 0 0 0

99 5 96 73

99 0 96 95

99 8 99 93

99 3 90 80

99 2 91 95

99 2 87 96

99 5 90 93

0.0 6.5 11.8 16.70.0 3.9 7.1 10.00.0 117.57 8.71 13.32



17 DA-A 26 DA-A 26 DA-A 26 DA-A

5 6 7 8

10 SureStart II 4.16 SE 1.04 LB AI/A 2.0 PT/A PRE ASureStart II 4.16 SE 0.78 LB AI/A 1.5 PT/A POST CDurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST C

11 SureStart II 4.16 SE 1.04 LB AI/A 2.0 PT/A EPOST BDurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A EPOST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPOST B

12 TripleFLEX 4.25 SE 1.33 LB AI/A 2.5 PT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS 100 SG 2.0 LB/A 2.0 LB/A POST C

13 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A PRE AStatus 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CNIS L 0.25 % V/V 0.25 % V/V POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

14 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A PRE AArmezon 2.8 SL 0.0164 LB AI/A 0.75 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CMSO L 1.0 % V/V 1 % V/V POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

15 Anthem 2.15 SE 0.168 LB AI/A 10.0 FL OZ/A PRE ASolstice 4 SC 0.078 LB AI/A 2.5 FL OZ/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CCOC L 1.0 % V/V 1.0 % V/V POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

16 Lumax Ez 3.67 ZC 1.65 LB AI/A 1.8 QT/A PRE AHalex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CAMS 100 SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CNIS 100 SL 0.25 % V/V 0.25 % V/V POST C

17 Zemax 3.67 ZC 1.38 LB AI/A 1.5 QT/A PRE AHalex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CAMS 100 SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CNIS 100 SL 0.25 % V/V 0.25 % V/V POST C

18 Corvus 2.63 SC 0.068 LB AI/A 3.3 FL OZ/A PRE AAatrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ALaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS 100 SG 2.0 LB/A 2.0 LB/A POST C







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AMATA CHEAL ZEAMD SETFA6/5/2014 6/5/2014 6/29/2014 6/29/2014


26 DA-A 26 DA-A 19 DA-C 19 DA-C

9 10 11 12

0 0 0 0

98 98 2 99

99 99 0 99

99 99 2 99

99 99 2 99

99 99 2 96

99 99 2 99

99 99 2 99

99 99 0 99



1 Untreated Check












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99 99 0 96

0 0 0 99

99 99 3 98

99 99 0 99

99 98 2 99

99 99 2 99

98 99 0 98

99 99 0 99

99 99 0 99

1.3 1.3 3.9 2.60.8 0.8 2.3 1.5

0.89 0.89 250.15 1.65



26 DA-A 26 DA-A 19 DA-C 19 DA-C

9 10 11 12
















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ABUTH AMATA CHEAL ZEAMD6/29/2014 6/29/2014 6/29/2014 7/9/2014


19 DA-C 19 DA-C 19 DA-C 29 DA-C

13 14 15 16

0 0 0 0

99 99 99 0

99 99 99 0

99 99 99 0

99 99 99 0

99 99 99 0

96 99 99 0

99 99 99 0

96 99 99 0



1 Untreated Check












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99 99 99 0

99 99 99 0

99 99 99 0

99 99 99 0

99 99 99 0

99 99 99 5

99 99 99 0

99 99 99 0

99 99 99 0

2.8 0.0 0.0 0.01.7 0.0 0.0 0.01.8 0.0 0.0 0.0



19 DA-C 19 DA-C 19 DA-C 29 DA-C

13 14 15 16
















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29 DA-C 29 DA-C 29 DA-C 29 DA-C

17 18 19 20

0 0 0 0

99 99 99 99

98 99 99 99

99 99 99 99

99 99 99 99

90 99 99 99

96 98 96 99

95 98 98 99

96 96 98 99



1 Untreated Check












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98 99 98 99

95 98 99 99

95 96 98 99

96 99 99 99

98 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

95 99 98 99

3.3 2.0 2.1 0.02.0 1.2 1.2 0.0

2.17 1.32 1.34 0.0



29 DA-C 29 DA-C 29 DA-C 29 DA-C

17 18 19 20
















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Pest Code ZEAMD, Zea mays indentata, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Overlapping Residual Herbicide Programs in Corn, Ames, IA, 2014.

Trial ID: ACC9 Location: Ames Trial Year: 2014Protocol ID: MKD-H-US-2014-CH1 Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to evaluate weed control for herbicide programs that utilized residual herbicides in

both preemergence and postemergence applications to corn.



















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1. SOYBEAN 2013










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1. 4/23/2014 0.4 IN RAIN rain

2. 4/28/2014 2.6 IN RAIN rain

3. 4/29/2014 0.7 IN RAIN rain

4. 5/1/2014 0.6 IN RAIN rain

5. 5/12/2014 1.05 IN RAIN rain

6. 5/15/2014 0.25 IN RAIN rain

7. 5/19/2014 0.1 IN RAIN rain

8. 5/20/2014 2.8 IN RAIN rain

9. 5/26/2014 0.4 IN RAIN rain

10. 6/1/2014 0.4 IN RAIN rain

11. 6/3/2014 1.1 IN RAIN rain

12. 6/7/2014 0.75 IN RAIN rain

13. 6/16/2014 1.6 IN RAIN rain

14. 6/19/2014 1.7 IN RAIN rain

15. 6/22/2014 0.8 IN RAIN rain

16. 6/26/2014 1.4 IN RAIN rain

17. 6/27/2014 1.0 IN RAIN rain

18. 6/28/2014 0.3 IN RAIN rain

19. 6/30/2014 2.4 IN RAIN rain

20. 7/5/2014 1.0 IN RAIN rain

21. 7/11/2014 0.2 IN RAIN rain

22. 7/12/2014 1.3 IN RAIN rain




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Wind Direction: SSW NE



Soil Moisture: SLIWET WET









Height, Unit: 6 IN





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Height, Unit: 2 IN









Height, Unit: 3 IN







Nozzle Type: AI TT

Nozzle Size: 110015 110015





(ACC9) Trial Comments Page 6



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Trial Comments


Slightly stunted corn observed on June 3, primarily in the first rep, appeared to be a result of light herbicide injury. However, variable soil conditions related to excessive rainfall may have also contributed to this appearance. Injury to corn observed on June 11 from some of the treatments appeared as leaf puckering, onion leafing and leaning of the stalks.

Common Cocklebur (XANSS) pressure was somewhat variable. The greatest pressure was concentrated on the side of the trial with the higher plot numbers (i. e. 109, 110, 111, 210, 211, 309, etc.).




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Pest Code ZEAMD SETFA ABUTH XANSSRating Date 5/25/2014 5/25/2014 5/25/2014 5/25/2014Rating Type PHYGEN CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 17 DA-A 17 DA-A 17 DA-A 17 DA-A



2 Zidua 85 WG 0.106 LB AI/A 2.0 OZ WT/A PRE A 0 93 99 89Sharpen 2.85 SC 0.0445 LB AI/A 2.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BArmezon 2.8 SL 0.0109 LB AI/A 0.5 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BOutlook 6 EC 0.56 LB AI/A 12.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

3 Verdict 5.57 EC 0.61 LB AI/A 14.0 FL OZ/A PRE A 0 99 96 93Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BArmezon 2.8 SL 0.0109 LB AI/A 0.5 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BOutlook 6 EC 0.56 LB AI/A 12.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

4 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A PRE A 0 99 99 96Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BZidua 85 WG 0.106 LB AI/A 2.0 OZ WT/A POST BStatus 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

5 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A PRE A 0 98 98 95Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BProwl H2O 3.8 EC 0.95 LB AI/A 2.0 PT/A POST BStatus 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

6 Zidua 85 WG 0.106 LB AI/A 2.0 OZ WT/A PRE A 0 92 86 86Sharpen 2.85 SC 0.0445 LB AI/A 2.0 FL OZ/A PRE AAAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BStatus 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

7 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A PRE A 0 99 99 98Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

8 Anthem ATZ 4.505 SE 1.27 LB AI/A 2.25 PT/A PRE A 0 98 95 57Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

9 Lumax Ez 3.67 ZC 1.48 LB AI/A 1.6 QT/A PRE A 0 95 91 79Halex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B




Sponsor Contact:

10 SureStart 4.25 SE 1.33 LB AI/A 2.5 PT/A PRE A 0 96 73 78Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

11 Corvus 2.63 SC 0.0925 LB AI/A 4.5 FL OZ/A PRE A 0 92 90 73AAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ALaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B


Pest Code ZEAMD SETFA ABUTH XANSSRating Date 5/25/2014 5/25/2014 5/25/2014 5/25/2014Rating Type PHYGEN CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 17 DA-A 17 DA-A 17 DA-A 17 DA-A





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ZEAMD SETFA ABUTH CHEAL6/3/2014 6/3/2014 6/3/2014 6/3/2014


26 DA-A 26 DA-A 26 DA-A 26 DA-A

5 6 7 8

0 0 0 0

3 88 99 99

5 96 95 99

8 99 99 99

0 96 98 99

0 88 87 99

5 98 99 99

0 98 93 99

3 95 95 99



1 Untreated Check

2 Zidua 85 WG 0.106 LB AI/A 2.0 OZ WT/A PRE ASharpen 2.85 SC 0.0445 LB AI/A 2.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BArmezon 2.8 SL 0.0109 LB AI/A 0.5 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BOutlook 6 EC 0.56 LB AI/A 12.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

3 Verdict 5.57 EC 0.61 LB AI/A 14.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BArmezon 2.8 SL 0.0109 LB AI/A 0.5 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BOutlook 6 EC 0.56 LB AI/A 12.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

4 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BZidua 85 WG 0.106 LB AI/A 2.0 OZ WT/A POST BStatus 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

5 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BProwl H2O 3.8 EC 0.95 LB AI/A 2.0 PT/A POST BStatus 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

6 Zidua 85 WG 0.106 LB AI/A 2.0 OZ WT/A PRE ASharpen 2.85 SC 0.0445 LB AI/A 2.0 FL OZ/A PRE AAAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BStatus 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

7 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

8 Anthem ATZ 4.505 SE 1.27 LB AI/A 2.25 PT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

9 Lumax Ez 3.67 ZC 1.48 LB AI/A 1.6 QT/A PRE AHalex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B




Sponsor Contact:

0 98 80 99

5 95 91 99

9.4 7.2 7.4 0.05.5 4.2 4.3 0.0

203.1 4.89 5.09 0.0

ZEAMD SETFA ABUTH CHEAL6/3/2014 6/3/2014 6/3/2014 6/3/2014


26 DA-A 26 DA-A 26 DA-A 26 DA-A

5 6 7 8

10 SureStart 4.25 SE 1.33 LB AI/A 2.5 PT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

11 Corvus 2.63 SC 0.0925 LB AI/A 4.5 FL OZ/A PRE AAAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ALaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B







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XANSS ZEAMD SETFA ABUTH6/3/2014 6/11/2014 6/11/2014 6/11/2014


26 DA-A 7 DA-B 7 DA-B 7 DA-B

9 10 11 12

0 0 0 0

76 8 99 99

90 5 99 99

89 22 99 99

86 18 99 99

80 18 99 99

93 5 99 99

60 0 99 99

78 3 99 99



1 Untreated Check












Sponsor Contact:

78 0 99 99

67 3 99 99

38.0 5.4 0.0 0.022.3 3.2 0.0 0.0

30.84 41.58 0.0 0.0




9 10 11 12









Sponsor Contact:




13 14 15 16

0 0 0 0

99 99 5 99

99 99 0 99

99 98 15 99

99 99 12 99

99 98 12 99

99 99 5 99

99 98 0 99

99 96 2 99



1 Untreated Check












Sponsor Contact:

99 96 0 99

99 99 5 99

0.0 4.2 6.5 0.00.0 2.5 3.8 0.00.0 2.75 76.28 0.0




13 14 15 16









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ABUTH CHEAL XANSS ZEAMD6/21/2014 6/21/2014 6/21/2014 7/5/2014


17 DA-B 17 DA-B 17 DA-B 31 DA-B

17 18 19 20

0 0 0 0

99 99 93 3

99 99 99 0

99 99 98 7

99 99 98 2

99 99 98 2

99 99 91 2

99 99 93 0

99 99 96 0



1 Untreated Check












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99 99 93 0

99 99 96 2

0.0 0.0 12.5 3.60.0 0.0 7.3 2.10.0 0.0 8.47 139.53



17 DA-B 17 DA-B 17 DA-B 31 DA-B

17 18 19 20









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SETFA ABUTH CHEAL XANSS7/5/2014 7/5/2014 7/5/2014 7/5/2014


31 DA-B 31 DA-B 31 DA-B 31 DA-B

21 22 23 24

0 0 0 0

99 98 99 85

99 99 99 98

99 99 99 91

99 99 99 92

99 99 99 94

96 99 98 89

99 99 99 85

99 99 99 96



1 Untreated Check












Sponsor Contact:

98 99 99 90

98 99 99 90

1.9 1.2 1.2 18.71.1 0.7 0.7 11.0

1.25 0.77 0.77 13.28



31 DA-B 31 DA-B 31 DA-B 31 DA-B

21 22 23 24









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ZEAMD SETFA ABUTH CHEAL7/30/2014 7/30/2014 7/30/2014 7/30/2014PHYGEN CONTROL CONTROL CONTROL


25 26 27 28

0 0 0 0

0 99 99 99

0 99 99 99

2 99 99 99

0 99 99 99

0 99 99 99

0 96 99 96

0 98 99 99

0 99 99 99



1 Untreated Check












Sponsor Contact:

0 96 99 98

0 99 99 99

1.5 2.0 0.0 1.60.9 1.2 0.0 1.0

574.46 1.33 0.0 1.07



25 26 27 28









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XANSS ZEAMD ZEAMD7/30/2014 9/17/2014 10/21/2014

CONTROL STAND YIELDPERCENT 17.5 FT BU/A

56 DA-B 132 DA-A 166 DA-A

29 30 31

0 30 141

86 32 231

98 34 252

91 34 227

90 32 214

94 33 243

88 34 221

85 33 229

98 34 229



1 Untreated Check












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91 31 242

93 34 205

16.5 3.7 27.69.7 2.2 16.2

11.68 6.63 7.33

XANSS ZEAMD ZEAMD7/30/2014 9/17/2014 10/21/2014

CONTROL STAND YIELDPERCENT 17.5 FT BU/A

56 DA-B 132 DA-A 166 DA-A

29 30 31









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Pest Code ZEAMD, Zea mays indentata, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US XANSS, Xanthium sp., = US CHEAL, Chenopodium album, = USRating Type PHYGEN = phytotoxicity - general / injury YIELD = yieldRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Corvus, Balance Flexx, Capreno, Laudis and Liberty 280 for Weed Control Programs in Corn, Ames IA, 2014.

Trial ID: ACC10 Location: Ames Trial Year: 2014Protocol ID: HP14USABLL Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to investigate efficacy and crop safety of herbicide programs including Corvus,

Balance Flexx, Capreno, Laudis and Liberty in field corn.





Soil Temperature, Unit: 58 F Harvested Length, Unit: 21.5 FTSoil Moisture: SLIDRY slightly dry Harvest Equipment: JOHN DEERE 9450















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1. SOYBEAN 2013




% OM: 3.3 Texture: CL clay loam pH: 5.5 Soil Name: WEBSTER






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1. 4/23/2014 0.4 IN RAIN rain

2. 4/28/2014 2.6 IN RAIN rain

3. 4/29/2014 0.7 IN RAIN rain

4. 5/1/2014 0.6 IN RAIN rain

5. 5/12/2014 1.05 IN RAIN rain

6. 5/15/2014 0.25 IN RAIN rain

7. 5/19/2014 0.1 IN RAIN rain

8. 5/20/2014 2.8 IN RAIN rain

9. 5/26/2014 0.4 IN RAIN rain

10. 6/1/2014 0.4 IN RAIN rain

11. 6/3/2014 1.1 IN RAIN rain

12. 6/7/2014 0.75 IN RAIN rain

13. 6/16/2014 1.6 IN RAIN rain

14. 6/19/2014 1.7 IN RAIN rain

15. 6/22/2014 0.8 IN RAIN rain

16. 6/26/2014 1.4 IN RAIN rain

17. 6/27/2014 1.0 IN RAIN rain

18. 6/28/2014 0.3 IN RAIN rain

19. 6/30/2014 2.4 IN RAIN rain

20. 7/5/2014 1.0 IN RAIN rain

21. 7/11/2014 0.2 IN RAIN rain

22. 7/12/2014 1.3 IN RAIN rain




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Wind Direction: SSE ESE



Soil Moisture: SLIDRY DRY









Height, Unit: 10 IN





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Height, Unit: 3 IN















Height, Unit: 3 IN







Height, Unit: 6 IN






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Nozzle Type: AI TT

Nozzle Size: 110015 110015





Trial Comments


Injury symptoms seemed to peak at 8 days after the postemergence application and appeared as chlorosis and leaf puckering near the stalk.

Average percent ground cover per species for untreated controls in June and July were 43, 23, 12, 8 and 13 for grass, velvetleaf, common waterhemp, common lambsquarters and common cocklebur, respectively.

Missing data estimates are included in columns:Average=6,12,18,24,30




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2 Corvus 2.63 SC 0.115 LB AI/A 5.6 FL OZ/A PRE A 2 83 99 99AAtrex 4L 4 SC 1.5 LB AI/A 1.5 QT/A PRE A

3 Corvus 2.63 SC 0.0925 LB AI/A 4.5 FL OZ/A PRE A 0 96 98 99Harness 7 EC 1.75 LB AI/A 32.0 FL OZ/A PRE AAAtrex 4L 4 SC 1.5 LB AI/A 1.5 QT/A PRE A

4 Balance Flexx 2 SC 0.078 LB AI/A 5.0 FL OZ/A PRE A 0 98 98 99Harness 7 EC 1.75 LB AI/A 32.0 FL OZ/A PRE AAAtrex 4L 4 SC 1.5 LB AI/A 1.5 QT/A PRE A

5 0 72 85 98

6 Corvus 2.63 SC 0.103 LB AI/A 5.0 FL OZ/A PRE A 0 73 94 98Liberty 280 2.34 SL 0.402 LB AI/A 22.0 FL OZ/A POST BLaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 1.0 LB AI/A 1.0 QT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B

7 0 53 96 95

8 Balance Flexx 2 SC 0.078 LB AI/A 5.0 FL OZ/A PRE A 0 70 96 98Liberty 280 2.34 SL 0.402 LB AI/A 22.0 FL OZ/A POST BLaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 1.0 LB AI/A 1 QT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B

9 0 62 96 98

10 Balance Flexx 2 SC 0.078 LB AI/A 5.0 FL OZ/A PRE A 0 75 94 99Roundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A POST BLaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B

11 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE A 0 63 96 99Roundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A POST BLaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B

12 3 73 96 99

13 Harness 7 EC 1.75 LB AI/A 32.0 FL OZ/A PRE A 0 98 47 99




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14 SureStart 4.25 SE 1.06 LB AI/A 32.0 FL OZ/A PRE A 0 90 65 99SureStart 4.25 SE 0.8 LB AI/A 24.0 FL OZ/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B

15 Verdict 5.57 EC 0.696 LB AI/A 16.0 FL OZ/A PRE A 0 93 96 99Roundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A POST BStatus 56 WG 0.105 LB AI/A 3.0 OZ WT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B







Sponsor Contact:



25 DA-A 25 DA-A 32 DA-A 32 DA-A

5 6 7 8

0 0 0 0

98 60 0 82

99 80 0 96

99 73 0 95

99 70 0 70

99 70 0 77

99 43 0 53

99 50 0 72

99 47 0 65

99 80 0 75

99 53 0 63

99 63 3 73

99 0 0 96



1 Untreated Check

2 Corvus 2.63 SC 0.115 LB AI/A 5.6 FL OZ/A PRE AAAtrex 4L 4 SC 1.5 LB AI/A 1.5 QT/A PRE A

3 Corvus 2.63 SC 0.0925 LB AI/A 4.5 FL OZ/A PRE AHarness 7 EC 1.75 LB AI/A 32.0 FL OZ/A PRE AAAtrex 4L 4 SC 1.5 LB AI/A 1.5 QT/A PRE A

4 Balance Flexx 2 SC 0.078 LB AI/A 5.0 FL OZ/A PRE AHarness 7 EC 1.75 LB AI/A 32.0 FL OZ/A PRE AAAtrex 4L 4 SC 1.5 LB AI/A 1.5 QT/A PRE A

5

6 Corvus 2.63 SC 0.103 LB AI/A 5.0 FL OZ/A PRE ALiberty 280 2.34 SL 0.402 LB AI/A 22.0 FL OZ/A POST BLaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 1.0 LB AI/A 1.0 QT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B

7

8 Balance Flexx 2 SC 0.078 LB AI/A 5.0 FL OZ/A PRE ALiberty 280 2.34 SL 0.402 LB AI/A 22.0 FL OZ/A POST BLaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 1.0 LB AI/A 1 QT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B

9

10 Balance Flexx 2 SC 0.078 LB AI/A 5.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A POST BLaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B

11 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A POST BLaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B

12

13 Harness 7 EC 1.75 LB AI/A 32.0 FL OZ/A PRE A




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98 65 0 90

99 80 0 92

1.4 19.0 2.5 21.20.8 11.2 1.5 12.6

0.88 20.07 670.82 17.28



25 DA-A 25 DA-A 32 DA-A 32 DA-A

5 6 7 8

14 SureStart 4.25 SE 1.06 LB AI/A 32.0 FL OZ/A PRE ASureStart 4.25 SE 0.8 LB AI/A 24.0 FL OZ/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B

15 Verdict 5.57 EC 0.696 LB AI/A 16.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A POST BStatus 56 WG 0.105 LB AI/A 3.0 OZ WT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B







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32 DA-A 32 DA-A 32 DA-A 32 DA-A

9 10 11 12

0 0 0 0

99 98 99 60

98 99 99 78

98 99 99 70

85 93 99 73

94 96 99 70

96 95 99 43

96 98 99 50

95 98 99 47

93 99 99 80

98 98 99 53

91 98 96 63

47 99 99 0



1 Untreated Check




5


7


9



12





Sponsor Contact:

65 96 98 65

96 99 99 80

13.2 6.2 2.5 19.27.9 3.7 1.5 11.3

9.49 4.1 1.61 20.4



32 DA-A 32 DA-A 32 DA-A 32 DA-A

9 10 11 12









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13 14 15 16

0 0 0 0

0 88 99 99

0 80 99 99

0 91 99 99

23 95 98 99

7 96 99 99

20 93 99 99

3 96 99 99

12 95 99 98

0 98 99 99

2 96 99 99

17 98 99 99

0 93 91 99



1 Untreated Check




5


7


9



12





Sponsor Contact:

12 99 98 99

0 96 99 99

4.9 7.9 3.2 1.02.9 4.7 1.9 0.6

46.55 5.41 2.12 0.65



13 14 15 16









Sponsor Contact:




17 18 19 20

0 0 0 0

99 77 0 83

99 77 0 87

99 70 0 90

99 99 17 98

99 99 3 98

99 98 17 95

99 99 2 98

99 78 7 98

99 99 0 99

99 99 0 98

99 99 10 99

99 15 0 88



1 Untreated Check




5


7


9



12





Sponsor Contact:

99 99 8 99

99 99 0 99

0.0 15.3 3.9 10.70.0 9.2 2.3 6.40.0 11.39 54.61 7.2




17 18 19 20









Sponsor Contact:



17 DA-B 17 DA-B 17 DA-B 17 DA-B

21 22 23 24

0 0 0 0

99 99 99 73

99 99 99 77

99 99 99 67

99 99 99 98

99 99 99 96

99 99 99 95

99 99 99 93

99 99 99 98

99 99 99 99

99 99 99 93

99 99 99 96

90 99 99 15



1 Untreated Check




5


7


9



12





Sponsor Contact:

98 99 99 98

99 99 99 90

4.2 0.0 0.0 10.22.5 0.0 0.0 6.1

2.71 0.0 0.0 7.68



17 DA-B 17 DA-B 17 DA-B 17 DA-B

21 22 23 24









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29 DA-B 29 DA-B 29 DA-B 29 DA-B

25 26 27 28

0 0 0 0

0 82 99 98

0 90 99 99

0 88 99 99

12 96 99 99

2 98 99 99

10 93 99 99

0 98 99 99

5 96 99 99

0 99 99 99

0 98 99 99

7 99 99 99

0 88 83 99



1 Untreated Check




5


7


9



12





Sponsor Contact:

5 99 98 99

0 99 98 99

2.2 9.6 3.5 1.01.3 5.7 2.1 0.6

48.41 6.5 2.33 0.65



29 DA-B 29 DA-B 29 DA-B 29 DA-B

25 26 27 28









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CHEAL XANSS ZEAMD ZEAMD7/9/2014 7/9/2014 9/17/2014 10/21/2014

CONTROL CONTROL STAND YIELDPERCENT PERCENT 17.5 FT BU/A

29 DA-B 29 DA-B 130 DA-A 164 DA-A

29 30 31 32

0 0 29 113

99 70 33 199

99 73 33 168

99 60 34 193

99 93 34 205

99 92 32 203

99 92 34 204

99 91 34 202

99 95 34 216

99 95 32 239

99 90 34 212

99 95 32 207

96 15 32 193



1 Untreated Check




5


7


9



12





Sponsor Contact:

99 95 33 201

99 85 33 182

1.0 11.7 3.5 67.50.6 7.0 2.1 40.4

0.65 9.21 6.4 20.62



29 DA-B 29 DA-B 130 DA-A 164 DA-A

29 30 31 32









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Iowa State University herbicide evaluation program Preemergence Plus Postemergence and Postemergence Weed Control Programs in Corn, Ames, IA, 2014.


Sponsor Contact:







Objectives:The purpose of this study was to evaluate preemergence plus postemergence and postemergence weed control

programs in corn.

















1. SOYBEAN 2013




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1. 4/23/2014 0.4 IN RAIN rain

2. 4/28/2014 2.6 IN RAIN rain

3. 4/29/2014 0.7 IN RAIN rain

4. 5/1/2014 0.6 IN RAIN rain

5. 5/12/2014 1.05 IN RAIN rain

6. 5/15/2014 0.25 IN RAIN rain

7. 5/19/2014 0.1 IN RAIN rain

8. 5/20/2014 2.8 IN RAIN rain

9. 5/26/2014 0.4 IN RAIN rain

10. 6/1/2014 0.4 IN RAIN rain

11. 6/3/2014 1.1 IN RAIN rain

12. 6/7/2014 0.75 IN RAIN rain

13. 6/16/2014 1.6 IN RAIN rain

14. 6/19/2014 1.7 IN RAIN rain

15. 6/22/2014 0.8 IN RAIN rain

16. 6/26/2014 1.4 IN RAIN rain

17. 6/27/2014 1.0 IN RAIN rain

18. 6/28/2014 0.3 IN RAIN rain

19. 6/30/2014 2.4 IN RAIN rain

20. 7/5/2014 1.0 IN RAIN rain

21. 7/11/2014 0.2 IN RAIN rain

22. 7/12/2014 1.3 IN RAIN rain




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Wind Direction: SSW S



Soil Moisture: SLIWET DRY









Height, Unit: 10 IN





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Height, Unit: 6 IN







Height, Unit: 5 IN







Height, Unit: 4 IN







Nozzle Type: AI TT

Nozzle Size: 110015 110015








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Trial Comments


Common cocklebur pressure was light and variable in the trial area.

Missing data estimates are included in columns:Average=12,17,22,27




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Pest Code ZEAMD SETFA ABUTH ZEAMDRating Date 5/25/2014 5/25/2014 5/25/2014 6/3/2014Rating Type PHYGEN CONTROL CONTROL PHYGENRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 17 DA-A 17 DA-A 17 DA-A 26 DA-A



2 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A PRE A 0 98 98 3Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BStatus 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

3 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A PRE A 0 98 99 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BArmezon 2.8 SL 0.0164 LB AI/A 0.75 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

4 SureStart 4.25 SE 1.33 LB AI/A 2.5 PT/A PRE A 0 99 90 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

5 Dual II Magnum 7.64 EC 0.955 LB AI/A 1.0 PT/A PRE A 0 99 99 3Halex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

6 Lumax Ez 3.67 ZC 1.48 LB AI/A 1.6 QT/A PRE A 0 99 96 3Halex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

7 SureStart 4.25 SE 1.33 LB AI/A 2.5 PT/A POST B 0 0 0 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

8 Corvus 2.63 SC 0.0925 LB AI/A 4.5 FL OZ/A PRE A 0 92 85 2Laudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

9 Armezon 2.8 SL 0.0164 LB AI/A 0.75 FL OZ/A POST B 0 0 0 0Outlook 6 EC 0.84 LB AI/A 18.0 FL OZ/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

10 Halex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A POST B 0 0 0 0NIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

11 Laudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST B 0 0 0 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B





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SETFA ABUTH CHEAL ZEAMD6/3/2014 6/3/2014 6/3/2014 6/13/2014


26 DA-A 26 DA-A 26 DA-A 7 DA-B

5 6 7 8

0 0 0 0

93 95 99 12

98 99 99 0

99 88 99 2

98 95 99 7

99 96 99 0

0 0 0 0

87 92 99 5

0 0 0 0

0 0 0 0

0 0 0 0

4.4 6.0 0.0 2.32.6 3.5 0.0 1.3

4.97 6.85 0.0 59.33



1 Untreated Check

2 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BStatus 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

3 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BArmezon 2.8 SL 0.0164 LB AI/A 0.75 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B


5 Dual II Magnum 7.64 EC 0.955 LB AI/A 1.0 PT/A PRE AHalex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B


7 SureStart 4.25 SE 1.33 LB AI/A 2.5 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

8 Corvus 2.63 SC 0.0925 LB AI/A 4.5 FL OZ/A PRE ALaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

9 Armezon 2.8 SL 0.0164 LB AI/A 0.75 FL OZ/A POST BOutlook 6 EC 0.84 LB AI/A 18.0 FL OZ/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

10 Halex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

11 Laudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B





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9 10 11 12

0 0 0 0

98 95 99 95

98 99 99 98

99 96 99 83

99 98 99 93

99 98 99 93

20 47 57 70

99 99 99 93

90 90 92 90

90 70 90 87

90 92 95 90

1.6 4.6 6.4 10.80.9 2.7 3.8 6.3

1.17 3.38 4.48 7.78



1 Untreated Check















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13 14 15 16

0 0 0 0

3 99 99 99

0 99 99 99

2 99 98 99

2 99 99 99

0 99 99 99

0 43 90 87

3 99 99 99

0 99 99 99

0 99 99 99

0 99 99 99

2.7 5.9 5.1 3.01.6 3.5 3.0 1.7

171.27 4.1 3.38 1.96



1 Untreated Check















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15 DA-B 29 DA-B 29 DA-B 29 DA-B

17 18 19 20

0 0 0 0

96 0 99 99

98 0 99 99

88 0 98 98

98 0 99 99

95 0 99 99

95 0 47 93

98 0 99 99

99 0 99 99

98 0 98 98

95 0 95 99

7.8 0.0 8.1 3.24.5 0.0 4.8 1.9

5.19 0.0 5.63 2.12



1 Untreated Check















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29 DA-B 29 DA-B 56 DA-B 56 DA-B

21 22 23 24

0 0 0 0

99 91 0 98

99 93 0 98

99 82 0 98

99 95 0 99

99 92 0 99

90 95 0 30

99 94 0 98

99 95 0 99

98 90 0 98

99 87 0 95

1.2 14.9 0.0 10.60.7 8.7 0.0 6.3

0.78 10.5 0.0 7.56



1 Untreated Check















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CONTROL CONTROL CONTROL STANDPERCENT PERCENT PERCENT 17.5 FT

56 DA-B 56 DA-B 56 DA-B 160 DA-A

25 26 27 28

0 0 0 23

99 99 91 32

99 99 93 33

98 99 78 31

99 99 95 32

99 99 96 31

99 98 99 31

99 99 98 32

99 99 93 32

99 98 91 32

99 99 85 33

1.2 1.7 14.8 2.90.7 1.0 8.6 1.7

0.77 1.12 10.33 5.55



1 Untreated Check















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ZEAMD10/21/2014

YIELDBU/A

166 DA-A

29

142

239

225

245

250

246

191

253

237

202

211

31.718.68.39



1 Untreated Check















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Pest Code ZEAMD, Zea mays indentata, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US CHEAL, Chenopodium album, = US XANSS, Xanthium sp., = USRating Type PHYGEN = phytotoxicity - general / injury YIELD = yieldRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Anthem, Anthem ATZ, Dual II Magnum, Bicep Lite II Magnum, Stanza, SureStart and Corvus Applied Preemergence to Corn, Ames, IA, 2014.

Trial ID: ACC12 Location: Ames Trial Year: 2014Protocol ID: FMC Corn Pre Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to evaluate weed control and selectivity characteristics of Anthem, Anthem ATZ and

other herbicides applied preemergence to corn.
















1. SOYBEAN 2013




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CEC: 17.6 Fert. Level: E excellent



1. 5/1/2014 0.6 IN RAIN rain

2. 5/12/2014 1.05 IN RAIN rain

3. 5/15/2014 0.25 IN RAIN rain

4. 5/19/2014 0.1 IN RAIN rain

5. 5/20/2014 2.8 IN RAIN rain

6. 5/26/2014 0.4 IN RAIN rain

7. 6/1/2014 0.4 IN RAIN rain

8. 6/3/2014 1.1 IN RAIN rain

9. 6/7/2014 0.75 IN RAIN rain

10. 6/16/2014 1.6 IN RAIN rain

11. 6/19/2014 1.7 IN RAIN rain

12. 6/22/2014 0.8 IN RAIN rain

13. 6/26/2014 1.4 IN RAIN rain

14. 6/27/2014 1.0 IN RAIN rain

15. 6/28/2014 0.3 IN RAIN rain

16. 6/30/2014 2.4 IN RAIN rain

17. 7/5/2014 1.0 IN RAIN rain

18. 7/11/2014 0.2 IN RAIN rain

19. 7/12/2014 1.3 IN RAIN rain

20. 8/6/2014 1.3 IN RAIN rain

21. 8/7/2014 0.2 IN RAIN rain




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Wind Direction: WSW SE ESE



Soil Moisture: SLIWET DRY DRY














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Nozzle Size: 110015 110015 110015





Trial Comments


The data column heading SETFA (giant foxtail) represented control of a mixture of giant foxtail and woolly cupgrass.




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Pest Code ZEAMD SETFA ABUTH CHEALRating Date 6/3/2014 6/10/2014 6/10/2014 6/10/2014Rating Type PHYGEN CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 0 DA-B 32 DA-A 32 DA-A 32 DA-A



2 Anthem 2.15 SE 0.168 LB AI/A 10.0 FL OZ/A PRE A 7 92 80 98Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

3 Anthem ATZ 4.505 SE 1.13 LB AI/A 32.0 FL OZ/A PRE A 0 90 85 99Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

4 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE A 7 99 87 99Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

5 Bicep Lite II Magnum 6 SC 2.25 LB AI/A 1.5 QT/A PRE A 3 99 96 99Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

6 Anthem 2.15 SE 0.134 LB AI/A 8.0 FL OZ/A PRE A 7 99 96 99Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

7 Anthem ATZ 4.505 SE 1.13 LB AI/A 32.0 FL OZ/A PRE A 2 98 95 99Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

8 Anthem 2.15 SE 0.134 LB AI/A 8.0 FL OZ/A PRE A 3 99 99 99Stanza 68.5 WDG 0.128 LB AE/A 3.0 OZ WT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

9 Anthem ATZ 4.505 SE 1.13 LB AI/A 32.0 FL OZ/A PRE A 0 99 99 99Stanza 68.5 WDG 0.128 LB AE/A 3.0 OZ WT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

10 Stanza 68.5 WDG 0.171 LB AE/A 4.0 OZ WT/A PRE A 7 96 98 99Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

11 SureStart 4.25 SE 1.06 LB AI/A 2.0 PT/A PRE A 7 99 94 99Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

12 Corvus 2.63 SC 0.115 LB AI/A 5.6 FL OZ/A PRE A 3 99 98 99Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B





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XANSS SETFA ABUTH CHEAL6/10/2014 7/8/2014 7/8/2014 7/8/2014


32 DA-A 60 DA-A 60 DA-A 60 DA-A

5 6 7 8

0 0 0 0

0 99 99 99

40 98 98 99

90 98 90 95

93 96 96 98

90 95 96 93

95 98 96 98

92 98 98 98

96 96 98 99

92 80 99 99

90 88 96 98

90 95 99 99

7.6 5.7 6.2 3.94.5 3.4 3.6 2.3

6.22 3.88 4.1 2.58



1 Untreated Check



4 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

5 Bicep Lite II Magnum 6 SC 2.25 LB AI/A 1.5 QT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

6 Anthem 2.15 SE 0.134 LB AI/A 8.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

7 Anthem ATZ 4.505 SE 1.13 LB AI/A 32.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

8 Anthem 2.15 SE 0.134 LB AI/A 8.0 FL OZ/A PRE AStanza 68.5 WDG 0.128 LB AE/A 3.0 OZ WT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

9 Anthem ATZ 4.505 SE 1.13 LB AI/A 32.0 FL OZ/A PRE AStanza 68.5 WDG 0.128 LB AE/A 3.0 OZ WT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

10 Stanza 68.5 WDG 0.171 LB AE/A 4.0 OZ WT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

11 SureStart 4.25 SE 1.06 LB AI/A 2.0 PT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

12 Corvus 2.63 SC 0.115 LB AI/A 5.6 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B





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XANSS SETFA ABUTH CHEAL7/8/2014 8/11/2014 8/11/2014 8/11/2014


60 DA-A 94 DA-A 94 DA-A 94 DA-A

9 10 11 12

0 0 0 0

86 99 99 99

86 98 98 99

65 98 93 93

88 95 98 96

65 95 98 95

85 96 98 98

83 93 98 95

81 98 98 99

77 77 99 98

80 88 98 96

83 95 99 99

18.4 5.2 4.0 4.110.8 3.1 2.3 2.4

14.77 3.57 2.62 2.73



1 Untreated Check
















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XANSS8/11/2014

CONTROLPERCENT

94 DA-A

13

0

92

88

65

88

68

85

87

85

77

82

83

15.69.2

12.27



1 Untreated Check
















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Pest Code ZEAMD, Zea mays indentata, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US CHEAL, Chenopodium album, = US XANSS, Xanthium sp., = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Corvus, DiFlexx and Laudis Included in Two-Pass Weed Control in Corn, Ames, IA, 2014.

Trial ID: ACC13 Location: Ames Trial Year: 2014Protocol ID: HP14USABLP Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to demonstrate two-pass weed control efficacy and corn safety including Corvus

followed by Diflexx in various tank mixtures.
















1. SOYBEAN 2013




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Field Prep./Maintenance:Fertilization included 150 lbs/A actual N applied as 32% liquid UAN. Tillage included field cultivations on May 20 and

May 29 to prepare the seedbed for planting. Crop residue that remained on the soil surface at planting was 13%.


% OM: 4.6 Texture: CL clay loam pH: 7.3 Soil Name: CLARION, NICOLLET& HARPS

Fert. Level: E excellent Soil Drainage: F fair



1. 6/1/2014 0.4 IN RAIN rain

2. 6/3/2014 1.1 IN RAIN rain

3. 6/7/2014 0.75 IN RAIN rain

4. 6/16/2014 1.6 IN RAIN rain

5. 6/19/2014 1.7 IN RAIN rain

6. 6/22/2014 0.8 IN RAIN rain

7. 6/26/2014 1.4 IN RAIN rain

8. 6/27/2014 1.0 IN RAIN rain

9. 6/28/2014 0.3 IN RAIN rain

10. 6/30/2014 2.4 IN RAIN rain

11. 7/5/2014 1.0 IN RAIN rain

12. 7/11/2014 0.2 IN RAIN rain

13. 7/12/2014 1.3 IN RAIN rain

14. 8/6/2014 1.3 IN RAIN rain

15. 8/7/2014 0.2 IN RAIN rain

16. 8/15/2014 0.4 IN RAIN rain

17. 8/20/2014 0.35 IN RAIN rain

18. 8/21/2014 0.2 IN RAIN rain

19. 8/23/2014 0.3 IN RAIN rain

20. 8/26/2014 2.0 IN RAIN rain

21. 8/28/2014 0.7 IN RAIN rain

22. 8/29/2014 1.4 IN RAIN rain

23. 8/31/2014 2.4 IN RAIN rain




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Wind Direction: SSW N




% Cloud Cover: 50 5








Height, Unit: 15 IN





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Height, Unit: 2 IN





Stage Minimum, Percent: COTYLE









Height, Unit: 4 IN






Nozzle Type: TTI TT

Nozzle Size: 110015 110015








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Trial Comments

Very little or no herbicide injury occurred to corn for treatments 1 through 3 and 8. Treatment 6 demonstrated slight, occasional lodging. Trt. 4 had some light and occasional lodging and occasional puckering of corn leaves, close to the stalks. Trt. 5 included stunting, lodging, occasional snapped stalks, leaf puckering, occasional onion-leafing and one plot showed deformed root growth. Trt. 7 demonstrated some lodging and leaf puckering, occasional onion-leafing and only occasional stalk snapping. Trt. 9 consistently showed leaf puckering with occasional onion-leafing in plants most affected. One plot had significant plant stunting.

Injury symptoms seemed to peek at 15 days after the postemergence application. Onion-leafing symptoms diminished to leaf puckering by 28 days after application.

Untreated controls average percent ground cover per species for July were 25, 19, 15, 13 and 29 for grass, velvetleaf, common waterhemp, common lambsquarters and common cocklebur, respectively. Grass weeds were composed of mostly giant foxtail and some woolly cupgrass.

Corn in plot numbers 101 to 104, 201 to 204, 301 to 304 and 401 to 404 showed obvious stress, appearing as stunting, from waterlogged soil that was caused by excessive rainfall. The stunting followed a gradient of severity from more to less from low to higher plot numbers (i.e. 101 to 104). Corn yield was negatively affected in these plots.

Missing data estimates are included in columns:Average=1,2,3,4,5,6,7,13,19




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2 Corvus 2.63 SC 0.115 LB AI/A 5.6 FL OZ/A PRE A 4 98 97 99AAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE A

3 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE A 0 95 98 99AAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST BInterLock L 4.0 FL OZ/A 4.0 FL OZ/A POST B

4 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE A 0 97 97 99AAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BClarity 4 SL 0.25 LB AE/A 8.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST BInterLock L 4.0 FL OZ/A 4.0 FL OZ/A POST B

5 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE A 0 97 97 99AAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BClarity 4 SL 0.5 LB AE/A 16.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST BInterLock L 4.0 FL OZ/A 4.0 FL OZ/A POST B

6 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE A 0 95 96 99AAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BDiFlexx 4 SC 0.25 LB AE/A 8.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BInterLock L 4.0 FL OZ/A 4.0 FL OZ/A POST B

7 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE A 0 96 96 99AAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BDiFlexx 4 SC 0.5 LB AE/A 16.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST BInterLock L 4.0 FL OZ/A 4.0 FL OZ/A POST B

8 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE A 0 94 96 99AAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BLaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BDiFlexx 4 SC 0.25 LB AE/A 8.0 FL OZ/A POST BMSO L 1.0 % V/V 1.0 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST BInterLock L 4.0 FL OZ/A 4.0 FL OZ/A POST B




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9 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE A 0 97 96 99AAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ALiberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A POST BDiFlexx 4 SC 0.25 LB AE/A 8.0 FL OZ/A POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST BInterLock L 4.0 FL OZ/A 4.0 FL OZ/A POST B

10 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE A 0 93 96 99AAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BStatus 56 WG 0.14 LB AI/A 4.0 OZ WT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST BInterLock L 4.0 FL OZ/A 4.0 FL OZ/A POST B







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23 DA-A 23 DA-A 10 DA-B 10 DA-B

5 6 7 8

0 0 0 0

99 85 1 98

99 89 1 98

99 86 6 98

99 86 19 99

99 85 3 99

99 84 12 99

99 84 3 99



1 Untreated Check

2 Corvus 2.63 SC 0.115 LB AI/A 5.6 FL OZ/A PRE AAAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE A

3 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE AAAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST BInterLock L 4.0 FL OZ/A 4.0 FL OZ/A POST B

4 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE AAAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BClarity 4 SL 0.25 LB AE/A 8.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST BInterLock L 4.0 FL OZ/A 4.0 FL OZ/A POST B


6 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE AAAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BDiFlexx 4 SC 0.25 LB AE/A 8.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BInterLock L 4.0 FL OZ/A 4.0 FL OZ/A POST B

7 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE AAAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BDiFlexx 4 SC 0.5 LB AE/A 16.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST BInterLock L 4.0 FL OZ/A 4.0 FL OZ/A POST B

8 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE AAAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BLaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BDiFlexx 4 SC 0.25 LB AE/A 8.0 FL OZ/A POST BMSO L 1.0 % V/V 1.0 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST BInterLock L 4.0 FL OZ/A 4.0 FL OZ/A POST B




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99 80 15 99

99 87 8 99

0.0 12.9 4.9 1.60.0 8.8 3.4 1.10.0 11.56 49.9 1.22



23 DA-A 23 DA-A 10 DA-B 10 DA-B

5 6 7 8

9 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE AAAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ALiberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A POST BDiFlexx 4 SC 0.25 LB AE/A 8.0 FL OZ/A POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST BInterLock L 4.0 FL OZ/A 4.0 FL OZ/A POST B

10 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE AAAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BStatus 56 WG 0.14 LB AI/A 4.0 OZ WT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST BInterLock L 4.0 FL OZ/A 4.0 FL OZ/A POST B







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10 DA-B 10 DA-B 10 DA-B 10 DA-B

9 10 11 12

0 0 0 0

97 99 99 80

99 99 99 98

98 98 99 99

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99



1 Untreated Check











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99 99 99 99

99 99 99 99

1.4 0.9 0.0 3.91.0 0.6 0.0 2.7

1.12 0.71 0.0 3.05



10 DA-B 10 DA-B 10 DA-B 10 DA-B

9 10 11 12









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13 14 15 16

0 0 0 0

0 98 98 99

3 98 99 99

4 99 99 98

19 99 99 99

0 99 99 99

13 99 99 99

2 99 99 99



1 Untreated Check











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16 99 99 99

6 99 99 99

4.7 1.3 0.9 0.93.3 0.9 0.6 0.6

52.12 1.02 0.71 0.71



13 14 15 16









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15 DA-B 15 DA-B 28 DA-B 28 DA-B

17 18 19 20

0 0 0 0

99 78 0 98

99 98 1 96

99 99 6 96

99 99 14 97

99 99 4 99

99 99 12 96

99 99 2 98



1 Untreated Check











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99 99 8 97

99 99 4 98

0.0 4.8 6.3 2.60.0 3.3 4.3 1.80.0 3.85 87.05 2.06



15 DA-B 15 DA-B 28 DA-B 28 DA-B

17 18 19 20









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28 DA-B 28 DA-B 28 DA-B 28 DA-B

21 22 23 24

0 0 0 0

99 99 99 76

98 99 99 93

97 97 99 95

97 98 99 92

99 99 99 93

98 99 99 95

99 99 99 91



1 Untreated Check











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99 99 99 90

98 99 99 93

2.2 1.4 0.0 7.91.5 0.9 0.0 5.5

1.74 1.05 0.0 6.7



28 DA-B 28 DA-B 28 DA-B 28 DA-B

21 22 23 24









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ZEAMD ZEAMD9/17/2014 10/21/2014


111 DA-A 145 DA-A

25 26

33 160

34 221

35 216

34 187

32 192

33 211

33 189

35 207



1 Untreated Check











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33 209

34 202

1.6 35.41.1 24.4

3.37 12.23

ZEAMD ZEAMD9/17/2014 10/21/2014


111 DA-A 145 DA-A

25 26









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Iowa State University herbicide evaluation program Tolpyralate, Callisto and Impact Tank-Mixes with Aatrex 4L and Roundup PowerMAX or Liberty 280 for Weed Control in RR/LL Corn, Ames, IA,2014.

Trial ID: ACC14 Location: Ames Trial Year: 2014Protocol ID: 14-US-H-2-CG423 Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to compare tolpyralate and other standard herbicides for weed control and crop safety

in RR/LL corn.











Pest 5 Type: W Code: IPOHE Ipomoea hederaceaCommon Name: Ivyleaf morningglory








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1. SOYBEAN 2013








1. 5/1/2014 0.6 IN RAIN rain

2. 5/12/2014 1.05 IN RAIN rain

3. 5/15/2014 0.25 IN RAIN rain

4. 5/19/2014 0.1 IN RAIN rain

5. 5/20/2014 2.8 IN RAIN rain

6. 5/26/2014 0.4 IN RAIN rain

7. 6/1/2014 0.4 IN RAIN rain

8. 6/3/2014 1.1 IN RAIN rain

9. 6/7/2014 0.75 IN RAIN rain

10. 6/16/2014 1.6 IN RAIN rain

11. 6/19/2014 1.7 IN RAIN rain

12. 6/22/2014 0.8 IN RAIN rain

13. 6/26/2014 1.4 IN RAIN rain

14. 6/27/2014 1.0 IN RAIN rain

15. 6/28/2014 0.3 IN RAIN rain

16. 6/30/2014 2.4 IN RAIN rain

17. 7/5/2014 1.0 IN RAIN rain

18. 7/11/2014 0.2 IN RAIN rain

19. 7/12/2014 1.3 IN RAIN rain

20. 8/6/2014 1.3 IN RAIN rain




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Wind Direction: SSW NNE












Height, Unit: 10 IN



Pest 1 Code, Type, Scale: ERBVI W ERBVI W





Height, Unit: 4 IN






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Height, Unit: 1 IN



Pest 5 Code, Type, Scale: IPOHE W IPOHE W




Height, Unit: 4 IN







Height, Unit: 6 IN






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Nozzle Type: TTI TT

Nozzle Size: 110015 110015





Trial Comments


Grass weed control was labeled as SETFA (giant foxtail) in assessment data. However, some woolly cupgrass was also mixed in with the giant foxtail.

Grass (giant foxtail and woolly cupgrass) and common cocklebur population densities in the trial were low. Velvetleaf, common waterhemp, common lambsquarters and ivyleaf morningglory population densities were medium.

Injury to corn was generally minimal and appeared mostly in the form of light, chlorotic speckling. Also, some occasional leaf puckering near the stalk and onion leafing occurred. Treatment 8 showed some puckering and slight stunting on July 7, 16 days after the postemergence application.




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2 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE A 0 88 33 90

3 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE A 0 99 98 99Tolpyralate 3.33 SC 0.026 LB AI/A 1.0 FL OZ/A POST BAAtrex 4L 4 SC 1 LB AI/A 2.0 PT/A POST BMSO L 0.5 % V/V 0.5 % V/V POST BUAN 28% L 2.5 % V/V 2.5 % V/V POST B


5 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE A 2 99 99 99Tolpyralate 3.33 SC 0.026 LB AI/A 1.0 FL OZ/A POST BAAtrex 4L 4 SC 0.875 LB AI/A 1.75 PT/A POST BRoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A POST BMSO L 0.5 % V/V 0.5 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST B


7 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE A 5 99 99 99Tolpyralate 3.33 SC 0.026 LB AI/A 1.0 FL OZ/A POST BAAtrex 4L 4 SC 0.875 LB AI/A 1.75 PT/A POST BLiberty 280 2.34 SL 0.402 LB AI/A 22.0 FL OZ/A POST BMSO L 0.5 % V/V 0.5 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST B


9 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE A 0 95 99 99Callisto 4 SC 0.094 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 0.875 LB AI/A 1.75 PT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BUAN 28% L 2.5 % V/V 2.5 % V/V POST B




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10 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE A 2 98 99 99Impact 2.8 SC 0.0219 LB AI/A 1.0 FL OZ/A POST BAAtrex 4L 4 SC 0.875 LB AI/A 1.75 PT/A POST BMSO L 0.5 % V/V 0.5 % V/V POST BUAN 28% L 2.5 % V/V 2.5 % V/V POST B







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CHEAL IPOHE XANSS ZEAMD6/29/2014 6/29/2014 6/29/2014 7/7/2014



5 6 7 8

0 0 0 0

91 23 0 0

99 78 96 2

99 77 96 3

99 88 96 2

99 93 98 3

99 99 99 5

99 99 99 3

99 96 99 2



1 Untreated Check

2 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE A

3 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE ATolpyralate 3.33 SC 0.026 LB AI/A 1.0 FL OZ/A POST BAAtrex 4L 4 SC 1 LB AI/A 2.0 PT/A POST BMSO L 0.5 % V/V 0.5 % V/V POST BUAN 28% L 2.5 % V/V 2.5 % V/V POST B


5 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE ATolpyralate 3.33 SC 0.026 LB AI/A 1.0 FL OZ/A POST BAAtrex 4L 4 SC 0.875 LB AI/A 1.75 PT/A POST BRoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A POST BMSO L 0.5 % V/V 0.5 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST B


7 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE ATolpyralate 3.33 SC 0.026 LB AI/A 1.0 FL OZ/A POST BAAtrex 4L 4 SC 0.875 LB AI/A 1.75 PT/A POST BLiberty 280 2.34 SL 0.402 LB AI/A 22.0 FL OZ/A POST BMSO L 0.5 % V/V 0.5 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST B


9 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE ACallisto 4 SC 0.094 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 0.875 LB AI/A 1.75 PT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BUAN 28% L 2.5 % V/V 2.5 % V/V POST B




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99 85 96 2

3.8 8.1 4.9 4.22.2 4.7 2.9 2.5

2.54 6.41 3.69 114.1

CHEAL IPOHE XANSS ZEAMD6/29/2014 6/29/2014 6/29/2014 7/7/2014



5 6 7 8

10 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE AImpact 2.8 SC 0.0219 LB AI/A 1.0 FL OZ/A POST BAAtrex 4L 4 SC 0.875 LB AI/A 1.75 PT/A POST BMSO L 0.5 % V/V 0.5 % V/V POST BUAN 28% L 2.5 % V/V 2.5 % V/V POST B







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16 DA-B 16 DA-B 16 DA-B 16 DA-B

9 10 11 12

0 0 0 0

88 33 90 91

98 99 99 99

96 99 99 99

99 99 99 99

98 99 99 99

99 99 99 99

99 99 99 99

96 99 99 99



1 Untreated Check












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99 99 99 99

3.2 3.1 0.0 3.81.9 1.8 0.0 2.2

2.15 2.21 0.0 2.54



16 DA-B 16 DA-B 16 DA-B 16 DA-B

9 10 11 12








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IPOHE XANSS ZEAMD SETFA7/7/2014 7/7/2014 7/21/2014 7/21/2014


16 DA-B 16 DA-B 30 DA-B 30 DA-B

13 14 15 16

0 0 0 0

23 0 0 88

82 99 0 98

77 99 0 98

95 99 0 99

96 99 0 98

99 99 0 99

99 99 0 99

99 99 0 96



1 Untreated Check












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90 99 0 99

6.4 0.0 0.0 2.43.8 0.0 0.0 1.4

4.94 0.0 0.0 1.58

IPOHE XANSS ZEAMD SETFA7/7/2014 7/7/2014 7/21/2014 7/21/2014


16 DA-B 16 DA-B 30 DA-B 30 DA-B

13 14 15 16








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ABUTH AMATA CHEAL IPOHE7/21/2014 7/21/2014 7/21/2014 7/21/2014


30 DA-B 30 DA-B 30 DA-B 30 DA-B

17 18 19 20

0 0 0 0

30 90 90 23

99 99 99 77

99 99 99 72

98 99 99 93

99 99 99 88

99 99 99 90

99 99 99 93

99 99 99 95



1 Untreated Check












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98 99 99 87

1.8 0.0 5.2 9.51.1 0.0 3.0 5.61.3 0.0 3.41 7.75

ABUTH AMATA CHEAL IPOHE7/21/2014 7/21/2014 7/21/2014 7/21/2014


30 DA-B 30 DA-B 30 DA-B 30 DA-B

17 18 19 20








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30 DA-B 45 DA-B 45 DA-B 45 DA-B

21 22 23 24

0 0 0 0

0 0 88 30

96 0 99 99

99 0 98 99

93 0 99 99

93 0 98 99

99 0 98 99

98 0 99 99

99 0 93 99



1 Untreated Check












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99 0 99 98

4.7 0.0 3.6 1.32.7 0.0 2.1 0.7

3.54 0.0 2.39 0.89



30 DA-B 45 DA-B 45 DA-B 45 DA-B

21 22 23 24








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AMATA CHEAL IPOHE XANSS8/5/2014 8/5/2014 8/5/2014 8/5/2014


45 DA-B 45 DA-B 45 DA-B 45 DA-B

25 26 27 28

0 0 0 0

90 90 23 0

99 99 72 96

99 99 67 98

99 99 92 93

99 99 88 93

99 99 90 98

99 99 93 96

99 99 95 99



1 Untreated Check












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99 99 85 99

0.0 5.2 7.7 5.00.0 3.0 4.5 2.90.0 3.41 6.39 3.8

AMATA CHEAL IPOHE XANSS8/5/2014 8/5/2014 8/5/2014 8/5/2014


45 DA-B 45 DA-B 45 DA-B 45 DA-B

25 26 27 28








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Pest Code ZEAMD, Zea mays indentata, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = US IPOHE, Ipomoea hederacea, = US XANSS, Xanthium sp., = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Tolpyralate Applied in Various Tank-Mixtures Including Aatrex 4L, Dual II Magnum, Zidua, SL-950, Steadfast Q and Status for PostemergenceWeed Control in Non-RR/LL Corn Programs, Ames, IA, 2014.


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Objectives:The Purpose of this study was to evaluate non-RR/LL postemergence herbicide programs in corn for weed control

and crop safety. Programs included tolpyralate and atrazine tank-mixed with each of Dual II Magnum, Zidua, SL-950, Steadfast Q and Status.


















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1. SOYBEAN 2013




% OM: 5.0 Texture: L loam pH: 7.7 Soil Name: HARPS






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1. 4/23/2014 0.4 IN RAIN rain

2. 4/28/2014 2.6 IN RAIN rain

3. 4/29/2014 0.7 IN RAIN rain

4. 5/1/2014 0.6 IN RAIN rain

5. 5/12/2014 1.05 IN RAIN rain

6. 5/15/2014 0.25 IN RAIN rain

7. 5/19/2014 0.1 IN RAIN rain

8. 5/20/2014 2.8 IN RAIN rain

9. 5/26/2014 0.4 IN RAIN rain

10. 6/1/2014 0.4 IN RAIN rain

11. 6/3/2014 1.1 IN RAIN rain

12. 6/7/2014 0.75 IN RAIN rain

13. 6/16/2014 1.6 IN RAIN rain

14. 6/19/2014 1.7 IN RAIN rain

15. 6/22/2014 0.8 IN RAIN rain

16. 6/26/2014 1.4 IN RAIN rain

17. 6/27/2014 1.0 IN RAIN rain

18. 6/28/2014 0.3 IN RAIN rain

19. 6/30/2014 2.4 IN RAIN rain

20. 7/5/2014 1.0 IN RAIN rain

21. 7/11/2014 0.2 IN RAIN rain

22. 7/12/2014 1.3 IN RAIN rain

23. 8/6/2014 1.3 IN RAIN rain




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Wind Direction: SSW NNE












Height, Unit: 10 IN





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Height, Unit: 3 IN














Height, Unit: 1 IN







Height, Unit: 6 IN






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Nozzle Type: TTI TT

Nozzle Size: 110015 110015





Trial Comments


Grass weed control was labeled as SETFA (giant foxtail) in assessment data. However, some woolly cupgrass was also mixed in with the giant foxtail.

Grass (giant foxtail and woolly cupgrass), velvetleaf and common waterhemp population densities in the trial were medium. Common lambsquarters densities were low, and common cocklebur densities were between medium and low.

Herbicide injury to Treatment 8 appeared mostly as stunting; shortened internodes, chlorotic striping and leaf puckering were also visible. Injury to other treatments appeared as light, necrotic leaf speckling and leaf tip burn.




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5 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE A 10 98 99 99Tolpyralate 3.33 SC 0.026 LB AI/A 1.0 FL OZ/A POST BAAtrex 4L 4 SC 0.875 LB AI/A 1.75 PT/A POST BDual II Magnum 7.64 EC 1.91 LB AI/A 2.0 PT/A POST BMSO L 0.5 % V/V 0.5 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST B

6 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE A 0 99 99 99Tolpyralate 3.33 SC 0.0356 LB AI/A 1.37 FL OZ/A POST BAAtrex 4L 4 SC 0.875 LB AI/A 1.75 PT/A POST BZidua 85 WG 0.16 LB AI/A 3.0 OZ WT/A POST BMSO L 0.5 % V/V 0.5 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST B

7 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE A 7 99 99 99Tolpyralate 3.33 SC 0.0356 LB AI/A 1.37 FL OZ/A POST BAAtrex 4L 4 SC 0.875 LB AI/A 1.75 PT/A POST BSL-950 0.33 SC 0.031 LB AI/A 12.0 FL OZ/A POST BMSO L 0.5 % V/V 0.5 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST B

8 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE A 28 99 99 99Tolpyralate 3.33 SC 0.0356 LB AI/A 1.37 FL OZ/A POST BAAtrex 4L 4 SC 0.875 LB AI/A 1.75 PT/A POST BSteadfast Q 37.7 WG 0.0353 LB AI/A 1.5 OZ WT/A POST BMSO L 0.5 % V/V 0.5 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST B

9 Tolpyralate 3.33 SC 0.026 LB AI/A 1.0 FL OZ/A POST B 0 92 99 99AAtrex 4L 4 SC 0.875 LB AI/A 1.75 PT/A POST BStatus 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST BMSO L 0.5 % V/V 0.5 % V/V POST BUAN 28% L 2.5 % V/V 2.5 % V/V POST B




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5 6 7 8

0 0 0 0

96 0 0 96

99 95 2 99

99 95 5 99

99 93 7 98

99 88 0 99

99 98 3 99

99 92 20 99

99 99 0 95



1 Untreated Check




5 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE ATolpyralate 3.33 SC 0.026 LB AI/A 1.0 FL OZ/A POST BAAtrex 4L 4 SC 0.875 LB AI/A 1.75 PT/A POST BDual II Magnum 7.64 EC 1.91 LB AI/A 2.0 PT/A POST BMSO L 0.5 % V/V 0.5 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST B

6 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE ATolpyralate 3.33 SC 0.0356 LB AI/A 1.37 FL OZ/A POST BAAtrex 4L 4 SC 0.875 LB AI/A 1.75 PT/A POST BZidua 85 WG 0.16 LB AI/A 3.0 OZ WT/A POST BMSO L 0.5 % V/V 0.5 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST B

7 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE ATolpyralate 3.33 SC 0.0356 LB AI/A 1.37 FL OZ/A POST BAAtrex 4L 4 SC 0.875 LB AI/A 1.75 PT/A POST BSL-950 0.33 SC 0.031 LB AI/A 12.0 FL OZ/A POST BMSO L 0.5 % V/V 0.5 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST B

8 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE ATolpyralate 3.33 SC 0.0356 LB AI/A 1.37 FL OZ/A POST BAAtrex 4L 4 SC 0.875 LB AI/A 1.75 PT/A POST BSteadfast Q 37.7 WG 0.0353 LB AI/A 1.5 OZ WT/A POST BMSO L 0.5 % V/V 0.5 % V/V POST BAMS SG 17.0 LB/100 GAL 17.0 LB/100 GAL POST B

9 Tolpyralate 3.33 SC 0.026 LB AI/A 1.0 FL OZ/A POST BAAtrex 4L 4 SC 0.875 LB AI/A 1.75 PT/A POST BStatus 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST BMSO L 0.5 % V/V 0.5 % V/V POST BUAN 28% L 2.5 % V/V 2.5 % V/V POST B




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99 95 0 99

99 96 2 99

2.7 3.9 3.1 2.91.6 2.3 1.8 1.7

1.75 2.96 51.79 1.91




5 6 7 8









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16 DA-B 16 DA-B 16 DA-B 16 DA-B

9 10 11 12

0 0 0 0

33 98 96 0

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99



1 Untreated Check












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99 99 99 99

99 99 99 99

3.0 1.2 2.7 0.01.7 0.7 1.6 0.0

2.07 0.77 1.75 0.0



16 DA-B 16 DA-B 16 DA-B 16 DA-B

9 10 11 12









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13 14 15 16

0 0 0 0

0 96 33 98

0 99 99 99

0 99 99 99

2 99 99 99

0 99 99 99

0 99 99 99

12 99 99 99

0 98 99 99



1 Untreated Check












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0 99 99 99

0 99 99 99

2.1 1.6 3.0 1.21.3 1.0 1.7 0.7

104.06 1.07 2.07 0.77



13 14 15 16









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30 DA-B 30 DA-B 45 DA-B 45 DA-B

17 18 19 20

0 0 0 0

96 0 0 96

99 98 0 99

99 95 0 99

99 95 0 99

99 98 0 99

99 96 0 99

99 88 8 99

99 96 0 98



1 Untreated Check












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99 99 0 99

99 96 0 99

2.7 6.7 1.5 1.61.6 3.9 0.9 1.0

1.75 4.99 114.89 1.07



30 DA-B 30 DA-B 45 DA-B 45 DA-B

17 18 19 20









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45 DA-B 45 DA-B 45 DA-B 45 DA-B

21 22 23 24

0 0 0 0

33 98 96 0

99 99 99 98

99 99 99 95

99 99 99 95

99 99 99 93

99 99 99 96

96 99 99 92

99 99 99 93



1 Untreated Check












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99 99 99 98

99 99 99 96

3.2 1.2 2.7 5.21.9 0.7 1.6 3.1

2.28 0.77 1.75 3.93



45 DA-B 45 DA-B 45 DA-B 45 DA-B

21 22 23 24









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Pest Code ZEAMD, Zea mays indentata, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = US XANSS, Xanthium sp., = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Sequential and One-Pass Programs with Impact and Tank-Mix Partners in Corn, Ames, IA, 2014.

Trial ID: ACC16 Location: Ames Trial Year: 2014Protocol ID: 14C04H060-A Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to evaluate efficacy and crop safety of one-pass and sequential herbicide programs

containing Impact, Harness, Harness Xtra 5.6, Atrazine, Anthem and Halex GT.




















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1. SOYBEAN 2013


seedbed for planting. Crop residue that remained on the soil surface at planting was approximately 20 to 30%.



CEC: 30.6 Fert. Level: E excellent





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1. 5/1/2014 0.6 IN RAIN rain

2. 5/12/2014 1.05 IN RAIN rain

3. 5/15/2014 0.25 IN RAIN rain

4. 5/19/2014 0.1 IN RAIN rain

5. 5/20/2014 2.8 IN RAIN rain

6. 5/26/2014 0.4 IN RAIN rain

7. 6/1/2014 0.4 IN RAIN rain

8. 6/3/2014 1.1 IN RAIN rain

9. 6/7/2014 0.75 IN RAIN rain

10. 6/16/2014 1.6 IN RAIN rain

11. 6/19/2014 1.7 IN RAIN rain

12. 6/22/2014 0.8 IN RAIN rain

13. 6/26/2014 1.4 IN RAIN rain

14. 6/27/2014 1.0 IN RAIN rain

15. 6/28/2014 0.3 IN RAIN rain

16. 6/30/2014 2.4 IN RAIN rain

17. 7/5/2014 1.0 IN RAIN rain

18. 7/11/2014 0.2 IN RAIN rain

19. 7/12/2014 1.3 IN RAIN rain

20. 8/6/2014 1.3 IN RAIN rain

21. 8/7/2014 0.2 IN RAIN rain

22. 8/15/2014 0.4 IN RAIN rain




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Wind Direction: SSE S S



Soil Moisture: SLIWET DRY DRY






















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Height, Unit: 2 IN




















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Appl. Equipment: HAND SPRAYER ATV HAND SPRAYER



Nozzle Type: TTI TT TT

Nozzle Size: 110015 110015 110015



Ground Speed, Unit: 3 MPH 2.8 MPH 3 MPH


Trial Comments


Missing data estimates are included in columns:Average=6,12,18,24,30,36,42




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2 Harness X-tra 5.6 5.6 SE 2.24 LB AI/A 3.2 PT/A PRE A 0 99 47 99Impact 2.8 SC 0.0164 LB AI/A 0.75 FL OZ/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CMSO L 1 % V/V 1.0 % V/V POST CUAN 28% L 2.5 % V/V 2.5 % V/V POST C

3 Harness X-tra 5.6 5.6 SE 2.24 LB AI/A 3.2 PT/A PRE A 0 96 50 96Impact 2.8 SC 0.0164 LB AI/A 0.75 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CMSO L 0.5 % V/V 0.5 % V/V POST CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST C

4 Harness X-tra 5.6 5.6 SE 2.24 LB AI/A 3.2 PT/A PRE A 0 98 50 99Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST C

5 Harness X-tra 5.6 5.6 SE 2.24 LB AI/A 3.2 PT/A EPOST B 10 92 96 99Impact 2.8 SC 0.0164 LB AI/A 0.75 FL OZ/A EPOST BMSO L 0.5 % V/V 0.5 % V/V EPOST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPOST B

6 Harness 7 EC 1.31 LB AI/A 1.5 PT/A EPOST B 13 98 99 96Impact 2.8 SC 0.0164 LB AI/A 0.75 FL OZ/A EPOST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A EPOST BMSO L 0.25 % V/V 0.25 % V/V EPOST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPOST B

7 Anthem 2.15 SE 0.134 LB AI/A 8.0 FL OZ/A EPOST B 10 92 99 96Impact 2.8 SC 0.0164 LB AI/A 0.75 FL OZ/A EPOST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A EPOST BCOC L 1.0 % V/V 1.0 % V/V EPOST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPOST B

8 Halex GT 4.38 SC 1.97 LB AI/A 3.6 PT/A EPOST B 8 95 99 99AAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A EPOST BNIS L 0.25 % V/V 0.25 % V/V EPOST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPOST B





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7 DA-B 7 DA-B 8 DA-C 8 DA-C

5 6 7 8

0 0 0 0

99 67 7 96

99 73 5 98

99 70 8 99

99 85 8 93

99 96 7 99

99 93 3 90

99 98 2 99

0.0 12.0 5.2 5.80.0 6.7 3.0 3.30.0 9.22 59.76 3.97



1 Untreated Check

2 Harness X-tra 5.6 5.6 SE 2.24 LB AI/A 3.2 PT/A PRE AImpact 2.8 SC 0.0164 LB AI/A 0.75 FL OZ/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CMSO L 1 % V/V 1.0 % V/V POST CUAN 28% L 2.5 % V/V 2.5 % V/V POST C

3 Harness X-tra 5.6 5.6 SE 2.24 LB AI/A 3.2 PT/A PRE AImpact 2.8 SC 0.0164 LB AI/A 0.75 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CMSO L 0.5 % V/V 0.5 % V/V POST CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST C

4 Harness X-tra 5.6 5.6 SE 2.24 LB AI/A 3.2 PT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST C

5 Harness X-tra 5.6 5.6 SE 2.24 LB AI/A 3.2 PT/A EPOST BImpact 2.8 SC 0.0164 LB AI/A 0.75 FL OZ/A EPOST BMSO L 0.5 % V/V 0.5 % V/V EPOST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPOST B

6 Harness 7 EC 1.31 LB AI/A 1.5 PT/A EPOST BImpact 2.8 SC 0.0164 LB AI/A 0.75 FL OZ/A EPOST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A EPOST BMSO L 0.25 % V/V 0.25 % V/V EPOST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPOST B

7 Anthem 2.15 SE 0.134 LB AI/A 8.0 FL OZ/A EPOST BImpact 2.8 SC 0.0164 LB AI/A 0.75 FL OZ/A EPOST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A EPOST BCOC L 1.0 % V/V 1.0 % V/V EPOST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPOST B

8 Halex GT 4.38 SC 1.97 LB AI/A 3.6 PT/A EPOST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A EPOST BNIS L 0.25 % V/V 0.25 % V/V EPOST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPOST B





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9 10 11 12

0 0 0 0

83 99 99 90

95 99 99 95

96 99 99 95

98 99 99 98

99 99 99 99

99 99 99 97

99 99 99 99

4.1 0.0 0.0 3.92.3 0.0 0.0 2.1

2.78 0.0 0.0 2.55



1 Untreated Check












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15 DA-C 15 DA-C 15 DA-C 15 DA-C

13 14 15 16

0 0 0 0

7 99 99 99

5 99 99 99

8 99 99 99

2 93 99 99

0 96 95 99

0 90 98 99

2 99 98 99

4.7 5.9 1.9 0.02.7 3.4 1.1 0.0

92.58 4.0 1.25 0.0



1 Untreated Check












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15 DA-C 15 DA-C 31 DA-B 31 DA-B

17 18 19 20

0 0 0 0

99 96 5 99

99 95 5 99

99 99 8 99

99 93 0 91

99 95 0 96

99 93 0 90

99 93 2 99

0.0 8.5 4.1 7.50.0 4.7 2.3 4.30.0 5.69 93.86 5.06



1 Untreated Check












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31 DA-B 31 DA-B 31 DA-B 31 DA-B

21 22 23 24

0 0 0 0

99 99 99 93

99 99 99 93

99 99 99 99

99 99 99 90

96 99 99 95

98 98 99 93

98 99 99 90

2.6 1.4 0.0 12.71.5 0.8 0.0 7.1

1.72 0.94 0.0 8.67



1 Untreated Check












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PERCENT PERCENT PERCENT PERCENT30 DA-C 30 DA-C 30 DA-C 30 DA-C

25 26 27 28

0 0 0 0

5 99 99 99

5 99 99 99

7 99 99 99

0 91 99 99

0 96 96 99

0 90 99 99

2 99 99 99

2.6 7.5 1.4 0.01.5 4.3 0.8 0.0

65.19 5.06 0.95 0.0



1 Untreated Check












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30 DA-C 30 DA-C 60 DA-B 60 DA-B

29 30 31 32

0 0 0 0

99 94 5 99

99 95 5 99

99 99 5 99

99 88 0 87

99 95 0 95

99 90 0 88

99 93 0 99

0.0 10.4 3.1 8.30.0 5.8 1.8 4.70.0 7.1 94.28 5.69



1 Untreated Check












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60 DA-B 60 DA-B 60 DA-B 60 DA-B

33 34 35 36

0 0 0 0

99 99 99 96

99 99 99 95

99 99 99 99

99 99 99 87

98 99 99 95

99 99 99 90

99 99 99 92

1.4 0.0 0.0 11.60.8 0.0 0.0 6.5

0.94 0.0 0.0 7.91



1 Untreated Check












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37 38 39 40

0 0 0 0

5 99 99 99

5 99 99 99

5 99 99 99

0 87 99 99

0 95 98 99

0 87 99 98

0 99 99 99

3.1 8.4 1.4 1.41.8 4.8 0.8 0.8

94.28 5.8 0.94 0.94



1 Untreated Check












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63 DA-C 63 DA-C 137 DA-A 151 DA-A

41 42 43 44

0 0 30 106

99 96 33 223

99 96 35 222

99 99 33 227

99 88 31 206

99 95 33 201

99 90 33 195

99 92 34 214

0.0 10.0 3.4 17.60.0 5.6 2.0 10.10.0 6.8 5.96 5.04



1 Untreated Check












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Iowa State University herbicide evaluation program Weed Control and Selectivity of Acuron, Anthem ATZ, SureStart, Verdict and Corvus in Soils with High Organic Matter in Corn, Ames, IA, 2014.

Trial ID: ACC17 Location: Ames Trial Year: 2014Protocol ID: HBI001A3-2014US Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to compare weed control and selectivity of Acuron, Anthem ATZ, SureStart, Verdict

and Corvus in soils with greater than 3% organic matter.

















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1. SOYBEAN 2013










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1. 5/20/2014 2.8 IN RAIN rain

2. 5/26/2014 0.4 IN RAIN rain

3. 6/1/2014 0.4 IN RAIN rain

4. 6/3/2014 1.1 IN RAIN rain

5. 6/7/2014 0.75 IN RAIN rain

6. 6/16/2014 1.6 IN RAIN rain

7. 6/19/2014 1.7 IN RAIN rain

8. 6/22/2014 0.8 IN RAIN rain

9. 6/26/2014 1.4 IN RAIN rain

10. 6/27/2014 1.0 IN RAIN rain

11. 6/28/2014 0.3 IN RAIN rain

12. 6/30/2014 2.4 IN RAIN rain

13. 7/5/2014 1.0 IN RAIN rain

14. 7/11/2014 0.2 IN RAIN rain

15. 7/12/2014 1.3 IN RAIN rain

16. 8/6/2014 1.3 IN RAIN rain

17. 8/7/2014 0.2 IN RAIN rain

18. 8/15/2014 0.4 IN RAIN rain

19. 8/20/2014 0.35 IN RAIN rain

20. 8/21/2014 0.2 IN RAIN rain

21. 8/23/2014 0.3 IN RAIN rain

22. 8/26/2014 2.0 IN RAIN rain

23. 8/28/2014 0.7 IN RAIN rain

24. 8/29/2014 1.4 IN RAIN rain

25. 8/31/2014 2.4 IN RAIN rain




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Wind Direction: SE S



Soil Moisture: SLIWET DRY









Height, Unit: 11 IN





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Height, Unit: 5 IN







Nozzle Type: TTI TT

Nozzle Size: 110015 110015





Trial Comments





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2 Acuron 3.44 ZC 2.58 LB AI/A 3.0 QT/A PRE A 3 99 99 99

3 Acuron 3.44 ZC 2.58 LB AI/A 3.0 QT/A PRE A 7 99 99 99AAtrex 4L 4 SC 0.75 LB AI/A 0.75 QT/A PRE A

4 Acuron 3.44 ZC 2.58 LB AI/A 3.0 QT/A PRE A 18 98 99 99N-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST BStatus 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST BTouchdown Total 4.17 SL 0.98 LB AE/A 30.0 FL OZ/A POST B

5 Anthem ATZ 4.505 SE 1.69 LB AI/A 3.0 PT/A PRE A 3 96 99 99

6 SureStart 4.25 SE 1.06 LB AI/A 2.0 PT/A PRE A 22 99 99 99N-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST BStatus 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST BTouchdown Total 4.17 SL 0.98 LB AE/A 30.0 FL OZ/A POST B

7 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A PRE A 0 96 99 99

8 Corvus 2.63 SC 0.115 LB AI/A 5.6 FL OZ/A PRE A 15 77 99 99





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5 6 7 8

0 0 0 0

99 88 0 98

99 95 0 99

99 95 5 99

99 60 0 96

99 82 22 99

99 95 0 92

99 67 5 78

0.0 5.6 6.8 4.30.0 3.2 3.9 2.50.0 4.38 97.45 3.0



1 Untreated Check

2 Acuron 3.44 ZC 2.58 LB AI/A 3.0 QT/A PRE A

3 Acuron 3.44 ZC 2.58 LB AI/A 3.0 QT/A PRE AAAtrex 4L 4 SC 0.75 LB AI/A 0.75 QT/A PRE A

4 Acuron 3.44 ZC 2.58 LB AI/A 3.0 QT/A PRE AN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST BStatus 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST BTouchdown Total 4.17 SL 0.98 LB AE/A 30.0 FL OZ/A POST B

5 Anthem ATZ 4.505 SE 1.69 LB AI/A 3.0 PT/A PRE A

6 SureStart 4.25 SE 1.06 LB AI/A 2.0 PT/A PRE AN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST BStatus 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST BTouchdown Total 4.17 SL 0.98 LB AE/A 30.0 FL OZ/A POST B

7 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A PRE A

8 Corvus 2.63 SC 0.115 LB AI/A 5.6 FL OZ/A PRE A





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15 DA-B 15 DA-B 15 DA-B 15 DA-B

9 10 11 12

0 0 0 0

99 99 99 75

99 99 99 82

99 99 99 82

99 99 99 40

99 99 99 92

96 99 99 82

99 99 99 58

3.2 0.0 0.0 6.91.8 0.0 0.0 3.9

2.13 0.0 0.0 6.14



1 Untreated Check












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13 14 15 16

0 0 0 0

0 98 99 99

0 99 99 99

2 99 99 99

0 96 98 99

17 99 99 99

0 95 98 99

3 80 99 99

5.2 6.4 2.1 0.03.0 3.7 1.2 0.0

109.41 4.39 1.39 0.0



1 Untreated Check












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29 DA-B 29 DA-B 43 DA-B 43 DA-B

17 18 19 20

0 0 0 0

99 73 0 96

99 85 0 99

99 85 2 99

99 40 0 96

99 92 13 99

99 87 0 92

99 58 2 80

0.0 6.9 4.3 6.40.0 3.9 2.5 3.70.0 6.05 118.56 4.43



1 Untreated Check












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ABUTH AMATA CHEAL XANSS ZEAMD7/29/2014 7/29/2014 7/29/2014 7/29/2014 9/17/2014

CONTROL CONTROL CONTROL CONTROL STANDPERCENT PERCENT PERCENT PERCENT 17.5 FT

43 DA-B 43 DA-B 43 DA-B 43 DA-B 61 DA-A

21 22 23 24 25

0 0 0 0 31

99 99 99 73 32

99 99 99 85 34

99 99 99 87 33

98 99 99 40 33

99 99 99 88 34

98 99 99 82 33

99 99 99 57 34

2.1 0.0 0.0 5.6 2.01.2 0.0 0.0 3.2 1.1

1.39 0.0 0.0 5.01 3.4



1 Untreated Check












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ZEAMD10/20/2014

YIELDBU/A

150 DA-A

26

75

213

226

219

182

191

201

202

21.212.16.41



1 Untreated Check












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Study Directory Ames, IA – Soybean studies

No-tillage AFN 1 Fierce Plus Dicamba for Burndown Applications and Cobra Plus Dicamba for Postemergence

Applications, Ames, IA, 2014. AFN 2 Fierce Plus 2,4-D for Burndown Applications and Cobra Plus 2,4-D for Postemergence Applications, Ames, IA, 2014. ASN 1 Burndown and Residual Control in Soybean with Afforia, Zidua, Valor, Panoflex and Fierce, Ames, IA, 2014. ASN 2 Early Preplant TriCor, Alone, and Tank-Mixed with Banvel followed by Postemergence Storm and

Roundup PowerMAX, Ames, IA, 2014. ASN 3 Early Preplant and Postemergence Weed Control Programs in No-Tillage Soybean, Ames, IA, 2014.

Minimum-tillage ASC 1 Crop Safety of Panther Tank-Mixed with NUP-14013 Applied Early Preplant and Preemergence in Soybean, Ames, IA, 2014. ASC 2 Valor SX Interactions with Acetochlor for Crop Injury and Weed Control in Soybean, Ames, IA,

2014. ASC 3 Weed Control Programs with Preemergence Plus either Early Postemergence or Postemergence

Timings and Early Postemergence Programs in Soybean, Ames, IA, 2014. ASC 4 Boundary, Flexstar GT 3.5, Prefix, Touchdown Total, Dual II Magnum, Valor SX and Warrant in

Soybean Weed Control Programs, Ames, IA, 2014. ASC 5 Liberty Used in Weed Control Programs with Numerous Other Herbicides and Modes of Action in

LL Soybean, Ames, IA, 2014. ASC 6 Comparisons of Lifeline and Liberty 280 Applied Postemergence to LL Soybean, Ames, IA, 2014. ASC 7 Panther and NUP-14013 tank-mixes for Weed Control and Soybean Safety, Ames, IA, 2014. ASC 8 Preemergence and Postemergence Herbicide Combinations in Soybean, Ames, IA, 2014. ASC 9 Application Timing of Flexstar GT 3.5 in Soybean, Ames, IA, 2014. ASC 11 Ultra Blazer and Storm Weed Control Programs in Comparison to Others in Soybean, Ames, IA,

2014. ASC 12 Authority First, Authority Assist, Valor SX, Fierce, Prefix, Optill Pro, Authority Elite, Anthem, Surveil,

Matador and Spartan Applied Preemergence to Soybean, Ames, IA, 2014. ASC 13 Preemergence Tank-Mix Combinations of Panther, Pursuit and Metribuzin in Soybean, Ames, IA,

2014. ASC 14 Weed Control Programs Containing Residual Herbicides in Preemergence and Postemergence

Applications in Soybean, Ames, IA, 2014. ASC 15 Preemergence Applications of Fierce MTZ and Authority MTZ in Soybean, Ames, IA, 2014. ASC 16 One-Pass and Two-Pass Herbicide Programs for Weed Control in Soybean, Ames, IA, 2014. ASC 17 Cobra Plus Clarity for Common Waterhemp Control in Soybean, Ames, IA, 2014. BSC 1 Trivence, Envive, Zidua, Canopy, Cinch, Boundary and Fierce Applied Preemergence to Soybean,

Ames, IA, 2014.

(AFN1) Site Description Page 1

Iowa State University herbicide evaluation program Fierce Plus Dicamba for Burndown Applications and Cobra Plus Dicamba for Postemergence Applications, Ames, IA, 2014.

Trial ID: AFN1 Location: Ames Trial Year: 2014Protocol ID: VUSA2014FIERCEMD6406 Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this research was to evaluate Fierce and Cobra tank-mixed in the Extend program for residual and/or

postemergence weed control.







Pest 6 Type: W Code: LACSE Lactuca serriolaCommon Name: Prickly lettuce






1. SOYBEAN 2013

Field Prep./Maintenance:The study area was left un-tilled from the 2013 soybean cropping season.




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1. 5/1/2014 0.6 IN RAIN rain

2. 5/12/2014 1.05 IN RAIN rain

3. 5/15/2014 0.25 IN RAIN rain

4. 5/19/2014 0.1 IN RAIN rain

5. 5/20/2014 2.8 IN RAIN rain

6. 5/26/2014 0.4 IN RAIN rain

7. 6/1/2014 0.4 IN RAIN rain

8. 6/3/2014 1.1 IN RAIN rain

9. 6/7/2014 0.75 IN RAIN rain

10. 6/16/2014 1.6 IN RAIN rain

11. 6/19/2014 1.7 IN RAIN rain

12. 6/22/2014 0.8 IN RAIN rain

13. 6/26/2014 1.4 IN RAIN rain

14. 6/27/2014 1.0 IN RAIN rain

15. 6/28/2014 0.3 IN RAIN rain

16. 6/30/2014 2.4 IN RAIN rain

17. 7/5/2014 1.0 IN RAIN rain

18. 7/11/2014 0.2 IN RAIN rain

19. 7/12/2014 1.3 IN RAIN rain




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Wind Direction: W S



Soil Moisture: WET DRY












Stage Majority, Percent: COTYLE 5 LEAF

Stage Minimum, Percent: COTYLE 4 LEAF






Stage Majority, Percent: COTYL






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Stage Majority, Percent: BOLT

Stage Minimum, Percent: BOLT

Stage Maximum, Percent: BOLT

Height, Unit: 8 IN



Pest 6 Code, Type, Scale: LACSE W LACSE W





Height, Unit: 7 IN






Nozzle Type: TTI TTI

Nozzle Size: 110015 110015








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Trial Comments


Missing data estimates are included in columns:Average=1,2,3,4,5,6,7,8,9,10,11,12

(AFN1) Standardized Summary Page 6



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Pest Code SETFA ABUTH AMATA CHEALRating Date 5/31/2014 5/31/2014 5/31/2014 5/31/2014Rating Type CONTROL CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 15 DA-A 15 DA-A 15 DA-A 15 DA-A



2 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32 FL OZ/A PRE A 99 99 99 99AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL PRE ANIS L 0.25 % V/V 0.25 % V/V PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST BNIS L 0.25 % V/V 0.25 % V/V POST B

3 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32 FL OZ/A PRE A 99 99 99 99Clarity 4 SL 0.5 LB AE/A 1.0 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL PRE ANIS L 0.25 % V/V 0.25 % V/V PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BClarity 4 SL 0.5 LB AE/A 1.0 PT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST BNIS L 0.25 % V/V 0.25 % V/V POST B

4 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A PRE A 99 99 99 99Clarity 4 SL 0.5 LB AE/A 1.0 PT/A PRE AFierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL PRE ANIS L 0.25 % V/V 0.25 % V/V PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BClarity 4 SL 0.5 LB AE/A 1.0 PT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST BNIS L 0.25 % V/V 0.25 % V/V POST B

5 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A PRE A 99 99 99 99Clarity 4 SL 0.5 LB AE/A 1.0 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL PRE ANIS L 0.25 % V/V 0.25 % V/V PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BClarity 4 SL 0.5 LB AE/A 1.0 PT/A POST BCobra 2 EC 0.195 LB AI/A 12.5 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST BCOC L 1 PT/A 1 PT/A POST B

6 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A PRE A 99 99 99 99Clarity 4 SL 0.5 LB AE/A 1.0 PT/A PRE AFierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL PRE ANIS L 0.25 % V/V 0.25 % V/V PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BClarity 4 SL 0.5 LB AE/A 1.0 PT/A POST BCobra 2 EC 0.195 LB AI/A 12.5 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST BCOC L 1 PT/A 1 PT/A POST B





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DESSS XANSS SETFA ABUTH5/31/2014 5/31/2014 6/12/2014 6/12/2014


15 DA-A 15 DA-A 27 DA-A 27 DA-A

5 6 7 8

0 0 0 0

93 99 0 10

92 99 60 70

99 99 92 90

95 99 57 80

97 99 93 93

5.4 0.0 6.1 15.12.9 0.0 3.2 8.0

3.68 0.0 6.41 14.05



1 Untreated Check

2 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32 FL OZ/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL PRE ANIS L 0.25 % V/V 0.25 % V/V PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST BNIS L 0.25 % V/V 0.25 % V/V POST B

3 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32 FL OZ/A PRE AClarity 4 SL 0.5 LB AE/A 1.0 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL PRE ANIS L 0.25 % V/V 0.25 % V/V PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BClarity 4 SL 0.5 LB AE/A 1.0 PT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST BNIS L 0.25 % V/V 0.25 % V/V POST B

4 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A PRE AClarity 4 SL 0.5 LB AE/A 1.0 PT/A PRE AFierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL PRE ANIS L 0.25 % V/V 0.25 % V/V PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BClarity 4 SL 0.5 LB AE/A 1.0 PT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST BNIS L 0.25 % V/V 0.25 % V/V POST B

5 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A PRE AClarity 4 SL 0.5 LB AE/A 1.0 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL PRE ANIS L 0.25 % V/V 0.25 % V/V PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BClarity 4 SL 0.5 LB AE/A 1.0 PT/A POST BCobra 2 EC 0.195 LB AI/A 12.5 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST BCOC L 1 PT/A 1 PT/A POST B

6 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A PRE AClarity 4 SL 0.5 LB AE/A 1.0 PT/A PRE AFierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL PRE ANIS L 0.25 % V/V 0.25 % V/V PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BClarity 4 SL 0.5 LB AE/A 1.0 PT/A POST BCobra 2 EC 0.195 LB AI/A 12.5 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST BCOC L 1 PT/A 1 PT/A POST B





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AMATA CHEAL DESSS XANSS6/12/2014 6/12/2014 6/12/2014 6/12/2014


27 DA-A 27 DA-A 27 DA-A 27 DA-A

9 10 11 12

0 0 0 0

99 99 99 0

99 99 99 88

99 99 99 90

99 99 99 96

99 99 99 99

0.0 0.0 0.0 11.20.0 0.0 0.0 5.90.0 0.0 0.0 9.59



1 Untreated Check










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44 DA-A 44 DA-A 44 DA-A 44 DA-A

13 14 15 16

0 0 0 0

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

0.0 0.0 0.0 0.00.0 0.0 0.0 0.00.0 0.0 0.0 0.0



1 Untreated Check










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LACSE XANSS SETFA ABUTH6/29/2014 6/29/2014 7/14/2014 7/14/2014


44 DA-A 44 DA-A 59 DA-A 59 DA-A

17 18 19 20

0 0 0 0

99 99 80 80

99 99 77 75

99 99 80 82

99 99 70 82

99 99 77 83

0.0 0.0 9.9 9.20.0 0.0 5.5 5.10.0 0.0 8.53 7.55



1 Untreated Check










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AMATA CHEAL LACSE XANSS7/14/2014 7/14/2014 7/14/2014 7/14/2014


59 DA-A 59 DA-A 59 DA-A 59 DA-A

21 22 23 24

0 0 0 0

72 87 99 73

78 88 99 73

90 88 99 77

82 85 99 78

85 85 99 77

11.7 9.2 0.0 8.16.4 5.1 0.0 4.4

9.49 7.0 0.0 7.04



1 Untreated Check










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Pest Code SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = US DESSS, Descurainia sp., = US XANSS, Xanthium sp., = US LACSE, Lactuca serriola, = USRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Fierce Plus 2,4-D for Burndown Applications and Cobra Plus 2,4-D for Postemergence Applications, Ames, IA, 2014.


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Objectives:The purpose of this study was to evaluate Fierce and Cobra tank-mixed in the Enlist program for residual and/or

postemergence weed control.







Pest 6 Type: W Code: LACSE Lactuca serriolaCommon Name: Prickly lettuce






1. SOYBEAN 2013

Field Prep./Maintenance:The study area was left un-tilled from the 2013 soybean cropping season.




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1. 5/1/2014 0.6 IN RAIN rain

2. 5/12/2014 1.05 IN RAIN rain

3. 5/15/2014 0.25 IN RAIN rain

4. 5/19/2014 0.1 IN RAIN rain

5. 5/20/2014 2.8 IN RAIN rain

6. 5/26/2014 0.4 IN RAIN rain

7. 6/1/2014 0.4 IN RAIN rain

8. 6/3/2014 1.1 IN RAIN rain

9. 6/7/2014 0.75 IN RAIN rain

10. 6/16/2014 1.6 IN RAIN rain

11. 6/19/2014 1.7 IN RAIN rain

12. 6/22/2014 0.8 IN RAIN rain

13. 6/26/2014 1.4 IN RAIN rain

14. 6/27/2014 1.0 IN RAIN rain

15. 6/28/2014 0.3 IN RAIN rain

16. 6/30/2014 2.4 IN RAIN rain

17. 7/5/2014 1.0 IN RAIN rain

18. 7/11/2014 0.2 IN RAIN rain

19. 7/12/2014 1.3 IN RAIN rain




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Application Placement: BROSOI BROSOI




Wind Direction: W S















Stage Majority, Percent: COTYLE 6 LEAF







Stage Majority, Percent: COTYL NUMERO

Stage Minimum, Percent: COTYL NUMERO





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Stage Majority, Percent: BOLT

Stage Minimum, Percent: BOLT

Stage Maximum, Percent: BOLT

Height, Unit: 8 IN



Pest 6 Code, Type, Scale: LACSE W LACSE W





Height, Unit: 7 IN







Nozzle Size: 110015 110015








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Trial Comments





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Pest Code SETFA ABUTH AMATA CHEALRating Date 5/31/2014 5/31/2014 5/31/2014 5/31/2014Rating Type CONTROL CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 15 DA-A 15 DA-A 15 DA-A 15 DA-A



2 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32 FL OZ/A PRE A 99 99 99 99AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL PRE ANIS L 0.25 % V/V 0.25 % V/V PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST BNIS L 0.25 % V/V 0.25 % V/V POST B

3 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32 FL OZ/A PRE A 99 99 99 992,4-D LV4 3.8 SL 0.475 LB AE/A 1.0 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL PRE ANIS L 0.25 % V/V 0.25 % V/V PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST B2,4-D LV4 3.8 SL 0.475 LB AE/A 1.0 PT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST BNIS L 0.25 % V/V 0.25 % V/V POST B

4 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A PRE A 99 99 99 992,4-D LV4 3.8 SL 0.475 LB AE/A 1.0 PT/A PRE AFierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL PRE ANIS L 0.25 % V/V 0.25 % V/V PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST B2,4-D LV4 3.8 SL 0.475 LB AE/A 1.0 PT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST BNIS L 0.25 % V/V 0.25 % V/V POST B

5 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A PRE A 99 99 99 992,4-D LV4 3.8 SL 0.475 LB AE/A 1.0 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL PRE ANIS L 0.25 % V/V 0.25 % V/V PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST B2,4-D LV4 3.8 SL 0.475 LB AE/A 1.0 PT/A POST BCobra 2 EC 0.195 LB AI/A 12.5 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST BCOC L 1 PT/A 1 PT/A POST B

6 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A PRE A 99 99 99 992,4-D LV4 3.8 SL 0.475 LB AE/A 1.0 PT/A PRE AFierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL PRE ANIS L 0.25 % V/V 0.25 % V/V PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST B2,4-D LV4 3.8 SL 0.475 LB AE/A 1.0 PT/A POST BCobra 2 EC 0.195 LB AI/A 12.5 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST BCOC L 1 PT/A 1 PT/A POST B





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DESSS XANSS SETFA ABUTH5/31/2014 5/31/2014 6/12/2014 6/12/2014


15 DA-A 15 DA-A 27 DA-A 27 DA-A

5 6 7 8

0 0 0 0

92 99 0 0

96 99 7 0

99 99 87 83

93 99 20 47

99 99 92 83

3.7 0.0 9.8 21.92.1 0.0 5.4 12.1

2.57 0.0 15.81 33.93



1 Untreated Check


3 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32 FL OZ/A PRE A2,4-D LV4 3.8 SL 0.475 LB AE/A 1.0 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL PRE ANIS L 0.25 % V/V 0.25 % V/V PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST B2,4-D LV4 3.8 SL 0.475 LB AE/A 1.0 PT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST BNIS L 0.25 % V/V 0.25 % V/V POST B

4 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A PRE A2,4-D LV4 3.8 SL 0.475 LB AE/A 1.0 PT/A PRE AFierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL PRE ANIS L 0.25 % V/V 0.25 % V/V PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST B2,4-D LV4 3.8 SL 0.475 LB AE/A 1.0 PT/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST BNIS L 0.25 % V/V 0.25 % V/V POST B

5 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A PRE A2,4-D LV4 3.8 SL 0.475 LB AE/A 1.0 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL PRE ANIS L 0.25 % V/V 0.25 % V/V PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST B2,4-D LV4 3.8 SL 0.475 LB AE/A 1.0 PT/A POST BCobra 2 EC 0.195 LB AI/A 12.5 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST BCOC L 1 PT/A 1 PT/A POST B

6 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A PRE A2,4-D LV4 3.8 SL 0.475 LB AE/A 1.0 PT/A PRE AFierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL PRE ANIS L 0.25 % V/V 0.25 % V/V PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST B2,4-D LV4 3.8 SL 0.475 LB AE/A 1.0 PT/A POST BCobra 2 EC 0.195 LB AI/A 12.5 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST BCOC L 1 PT/A 1 PT/A POST B





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AMATA CHEAL DESSS XANSS6/12/2014 6/12/2014 6/12/2014 6/12/2014


27 DA-A 27 DA-A 27 DA-A 27 DA-A

9 10 11 12

0 0 0 0

99 99 99 0

99 99 99 0

99 99 99 0

99 99 99 20

99 99 99 33

0.0 0.0 0.0 15.80.0 0.0 0.0 8.70.0 0.0 0.0 97.79



1 Untreated Check










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44 DA-A 44 DA-A 44 DA-A 44 DA-A

13 14 15 16

0 0 0 0

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

0.0 0.0 0.0 0.00.0 0.0 0.0 0.00.0 0.0 0.0 0.0



1 Untreated Check










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LACSE XANSS SETFA ABUTH6/29/2014 6/29/2014 7/15/2014 7/15/2014


44 DA-A 44 DA-A 60 DA-A 60 DA-A

17 18 19 20

0 0 0 0

99 99 80 77

99 99 73 75

99 99 68 78

99 99 68 85

99 99 77 73

0.0 0.0 9.2 16.90.0 0.0 5.1 9.30.0 0.0 8.27 14.36



1 Untreated Check










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AMATA CHEAL LACSE XANSS7/15/2014 7/15/2014 7/15/2014 7/15/2014


60 DA-A 60 DA-A 60 DA-A 60 DA-A

21 22 23 24

0 0 0 0

78 93 99 73

87 92 99 63

88 88 99 68

90 93 99 75

95 92 99 73

9.3 4.6 0.0 13.65.1 2.5 0.0 7.5

7.03 3.31 0.0 12.66



1 Untreated Check










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Pest Code SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = US DESSS, Descurainia sp., = US XANSS, Xanthium sp., = US LACSE, Lactuca serriola, = USRating Unit PERCENT = percent

(ASN1) Site Description Page 1

Iowa State University herbicide evaluation program Burndown and Residual Control in Soybean with Afforia, Zidua, Valor, Panoflex and Fierce, Ames, IA, 2014.

Trial ID: ASN1 Location: Ames Trial Year: 2014Protocol ID: USA-14-110 Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to evaluate Afforia for burndown and residual weed control in soybeans.

Crop DescriptionCrop 1: GLXMA Glycine max SoybeanVariety: Asgrow AG2534



Soil Temperature, Unit: 73 FSoil Moisture: DAMP damp






Pest 4 Type: W Code: TAROF Taraxacum officinaleCommon Name: Common dandelion





1. CORN 2013

Field Prep./Maintenance:The study area was left un-tilled from the 2013 cropping year. Crop residue was approximately 95% at planting.




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Soil DescriptionDescription Name: Curtiss Field #6





1. 5/1/2014 0.6 IN RAIN rain

2. 5/12/2014 1.05 IN RAIN rain

3. 5/15/2014 0.25 IN RAIN rain

4. 5/19/2014 0.1 IN RAIN rain

5. 5/20/2014 2.8 IN RAIN rain

6. 5/26/2014 0.4 IN RAIN rain

7. 6/1/2014 0.4 IN RAIN rain

8. 6/3/2014 1.1 IN RAIN rain

9. 6/7/2014 0.75 IN RAIN rain

10. 6/16/2014 1.6 IN RAIN rain

11. 6/19/2014 1.7 IN RAIN rain

12. 6/22/2014 0.8 IN RAIN rain

13. 6/26/2014 1.4 IN RAIN rain

14. 6/27/2014 1.0 IN RAIN rain

15. 6/28/2014 0.3 IN RAIN rain

16. 6/30/2014 2.4 IN RAIN rain

17. 7/5/2014 1.0 IN RAIN rain

18. 7/11/2014 0.2 IN RAIN rain

19. 7/12/2014 1.3 IN RAIN rain




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Application Timing: EPP1 EPP2 POST

Application Placement: BROSOI BROSOI BROFOL




Wind Direction: NW ENE NNE



Soil Moisture: WET DRY SLIWET




Crop 1 Code, BBCH Scale: GLXMA BSOY GLXMA BSOY GLXMA BSOY





Height, Unit: 6 IN





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Height Minimum, Maximum: 0.25 0.5 0.5 6 0.25 8






Height, Unit: 4 IN




Stage Majority, Percent: NUMERO NUMERO NUMERO

Stage Minimum, Percent: COTYLE NUMERO COTYLE

Stage Maximum, Percent: NUMERO NUMERO NUMERO


Height Minimum, Maximum: 0.5 2 1 4 0.25 4


Pest 4 Code, Type, Scale: TAROF W TAROF W TAROF W

Stage Majority, Percent: ROSETT

Stage Minimum, Percent: ROSETT

Stage Maximum, Percent: ROSETT

Height, Unit: 2 IN






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Appl. Equipment: HAND SPRAYER HAND SPRAYER HAND SPRAYER

Equipment Type: BACMAN BACMAN BACMAN


Nozzle Type: TT TT TT

Nozzle Size: 110015 110015 110015



Ground Speed, Unit: 3 MPH 3 MPH 3 MPH


Trial Comments


(ASN1) Standardized Summary Page 6



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Pest Code GLXMA SETFA CHEAL TAROFRating Date 6/12/2014 6/12/2014 6/12/2014 6/12/2014Rating Type PHYGEN CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 14 DA-B 14 DA-B 14 DA-B 14 DA-B



2 Afforia 50.8 DG 0.079 LB AI/A 2.5 OZ WT/A EPP2 B 0 99 99 94Abundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP2 BAMS SG 2.0 LB/A 2.0 LB/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST C

3 Afforia 50.8 DG 0.119 LB AI/A 3.75 OZ WT/A EPP1 A 0 53 99 99Abundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP1 AAMS SG 2.0 LB/A 2.0 LB/A EPP1 AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST C

4 Afforia 50.8 DG 0.079 LB AI/A 2.5 OZ WT/A EPP2 B 0 96 99 91Abundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP2 BAMS SG 2.0 LB/A 2.0 LB/A EPP2 BCinch 7.64 EC 0.955 LB AI/A 1.0 PT/A POST CAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST C

5 Afforia 50.8 DG 0.079 LB AI/A 2.5 OZ WT/A EPP2 B 0 99 99 90Zidua 85 WG 0.08 LB AI/A 1.5 OZ WT/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP2 BAMS SG 2.0 LB/A 2.0 LB/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST C

6 Valor SX 51 WG 0.064 LB AI/A 2.0 OZ WT/A EPP2 B 0 99 99 96Abundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP2 BAMS SG 2.0 LB/A 2.0 LB/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST C

7 Panoflex 50 SG 0.0188 LB AI/A 0.6 OZ WT/A EPP2 B 0 93 99 86Abundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP2 BAMS SG 2.0 LB/A 2.0 LB/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST C

8 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A EPP2 B 0 99 99 99Abundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP2 BAMS SG 2.0 LB/A 2.0 LB/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST C

9 Authority First DF 70 DF 0.282 LB AI/A 6.45 OZ WT/A EPP2 B 0 99 99 90Abundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP2 BAMS SG 2.0 LB/A 2.0 LB/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST C





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GLXMA SETFA AMATA CHEAL7/1/2014 7/1/2014 7/1/2014 7/1/2014


-2 DA-C -2 DA-C -2 DA-C -2 DA-C

5 6 7 8

0 0 0 0

0 93 96 96

0 10 10 93

0 92 96 99

0 98 99 99

0 93 99 99

0 77 10 96

0 96 99 99

0 95 99 99

0.0 5.5 4.0 4.70.0 3.2 2.3 2.70.0 4.39 3.39 3.16



1 Untreated Check

2 Afforia 50.8 DG 0.079 LB AI/A 2.5 OZ WT/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP2 BAMS SG 2.0 LB/A 2.0 LB/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST C

3 Afforia 50.8 DG 0.119 LB AI/A 3.75 OZ WT/A EPP1 AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP1 AAMS SG 2.0 LB/A 2.0 LB/A EPP1 AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST C

4 Afforia 50.8 DG 0.079 LB AI/A 2.5 OZ WT/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP2 BAMS SG 2.0 LB/A 2.0 LB/A EPP2 BCinch 7.64 EC 0.955 LB AI/A 1.0 PT/A POST CAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST C

5 Afforia 50.8 DG 0.079 LB AI/A 2.5 OZ WT/A EPP2 BZidua 85 WG 0.08 LB AI/A 1.5 OZ WT/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP2 BAMS SG 2.0 LB/A 2.0 LB/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST C

6 Valor SX 51 WG 0.064 LB AI/A 2.0 OZ WT/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP2 BAMS SG 2.0 LB/A 2.0 LB/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST C

7 Panoflex 50 SG 0.0188 LB AI/A 0.6 OZ WT/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP2 BAMS SG 2.0 LB/A 2.0 LB/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST C

8 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP2 BAMS SG 2.0 LB/A 2.0 LB/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST C

9 Authority First DF 70 DF 0.282 LB AI/A 6.45 OZ WT/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP2 BAMS SG 2.0 LB/A 2.0 LB/A EPP2 BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST C





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TAROF GLXMA SETFA AMATA7/1/2014 7/30/2014 7/30/2014 7/30/2014


-2 DA-C 27 DA-C 27 DA-C 27 DA-C

9 10 11 12

0 0 0 0

99 0 93 96

99 0 98 90

99 0 98 99

99 0 92 98

99 0 93 99

99 0 93 92

99 0 95 99

99 0 91 98

0.0 0.0 6.7 4.50.0 0.0 3.9 2.60.0 0.0 4.64 3.04



1 Untreated Check













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CHEAL TAROF7/30/2014 7/30/2014

CONTROL CONTROLPERCENT PERCENT

27 DA-C 27 DA-C

13 14

0 0

99 99

99 99

99 99

98 99

99 99

99 99

99 99

99 99

1.3 0.00.8 0.0

0.88 0.0



1 Untreated Check













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Pest Code GLXMA, Glycine max, = US SETFA, Setaria faberi, = US CHEAL, Chenopodium album, = US TAROF, Taraxacum officinale, = US AMATA, Amaranthus tamariscinus, = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Early Preplant TriCor, Alone, and Tank-Mixed with Banvel followed by Postemergence Storm and Roundup PowerMAX, Ames, IA, 2014.

Trial ID: ASN2 Location: Ames Trial Year: 2014Protocol ID: TRCR 6 US IA 14 21CS Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to evaluate weed control and crop safety of early preplant Tricor when tank-mixed with

Banvel and followed by postemergence Storm with Roundup PowerMAX in soybean.





Soil Temperature, Unit: 73 F Harvested Length, Unit: 21.5 FTSoil Moisture: DAMP damp Harvest Equipment: JOHN DEERE 9450

Seed Bed: SMOTRA smooth/trashy % Standard Moisture: 13.0 Moisture Meter: HARVESTMASTER






Pest 4 Type: W Code: TAROF Taraxacum officinaleCommon Name: Common dandelion





1. CORN 2013




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Field Prep./Maintenance:The study area was left un-tilled from the 2013 corn cropping season.



Fert. Level: E excellent Soil Drainage: F fair





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1. 5/1/2014 0.6 IN RAIN rain

2. 5/12/2014 1.05 IN RAIN rain

3. 5/15/2014 0.25 IN RAIN rain

4. 5/19/2014 0.1 IN RAIN rain

5. 5/20/2014 2.8 IN RAIN rain

6. 5/26/2014 0.4 IN RAIN rain

7. 6/1/2014 0.4 IN RAIN rain

8. 6/3/2014 1.1 IN RAIN rain

9. 6/7/2014 0.75 IN RAIN rain

10. 6/16/2014 1.6 IN RAIN rain

11. 6/19/2014 1.7 IN RAIN rain

12. 6/22/2014 0.8 IN RAIN rain

13. 6/26/2014 1.4 IN RAIN rain

14. 6/27/2014 1.0 IN RAIN rain

15. 6/28/2014 0.3 IN RAIN rain

16. 6/30/2014 2.4 IN RAIN rain

17. 7/5/2014 1.0 IN RAIN rain

18. 7/11/2014 0.2 IN RAIN rain

19. 7/12/2014 1.3 IN RAIN rain

20. 8/6/2014 1.3 IN RAIN rain

21. 8/7/2014 0.2 IN RAIN rain

22. 8/15/2014 0.4 IN RAIN rain

23. 8/20/2014 0.35 IN RAIN rain

24. 8/21/2014 0.2 IN RAIN rain

25. 8/23/2014 0.3 IN RAIN rain

26. 8/26/2014 2.0 IN RAIN rain

27. 8/28/2014 0.7 IN RAIN rain

28. 8/29/2014 1.4 IN RAIN rain

29. 8/31/2014 2.4 IN RAIN rain




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Application Timing: EPP EPOST





Wind Direction: WNW E







Crop 1 Code, BBCH Scale: GLXMA BSOY GLXMA BSOY


Stage Majority, Percent: VC

Stage Minimum, Percent: VC

Stage Maximum, Percent: VC






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Height, Unit: 4 IN







Height, Unit: 3 IN










Pest 4 Code, Type, Scale: TAROF W TAROF W

Stage Majority, Percent: ROSETT

Stage Minimum, Percent: ROSETT

Stage Maximum, Percent: ROSETT

Height, Unit: 1 IN






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Nozzle Type: TT TT

Nozzle Size: 110015 110015





Trial Comments






Sponsor Contact:

Pest Code SETFA AMATA TAROF GLXMARating Date 6/2/2014 6/2/2014 6/2/2014 7/1/2014Rating Type CONTROL CONTROL CONTROL PHYGENRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 30 DA-A 30 DA-A 30 DA-A 15 DA-B



2 Tricor 75 DF 75 DF 0.28 LB AI/A 6.0 OZ WT/A EPP A 77 86 67 0Roundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST BStorm 2 EC 0.375 LB AI/A 24.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

3 Tricor 75 DF 75 DF 0.375 LB AI/A 8.0 OZ WT/A EPP A 83 99 83 0Roundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST BStorm 2 EC 0.375 LB AI/A 24.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

4 Tricor 75 DF 75 DF 0.28 LB AI/A 6.0 OZ WT/A EPP A 77 99 83 10Banvel 4 EC 0.25 LB AI/A 8.0 FL OZ/A EPP ARoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST BStorm 2 EC 0.375 LB AI/A 24.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B


6 Tricor 75 DF 75 DF 0.375 LB AI/A 8.0 OZ WT/A EPP A 80 93 86 0Banvel 4 EC 0.25 LB AI/A 8.0 FL OZ/A EPP ARoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B


8 Roundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST B 0 0 0 0AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B





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SETFA AMATA TAROF GLXMA7/1/2014 7/1/2014 7/1/2014 7/16/2014


15 DA-B 15 DA-B 15 DA-B 30 DA-B

5 6 7 8

0 0 0 0

99 99 98 0

99 99 99 0

99 99 99 0

98 99 99 0

98 98 99 0

99 99 99 2

99 97 99 0

2.0 2.0 1.5 1.81.1 1.1 0.8 1.0

1.29 1.3 0.98 489.9



1 Untreated Check

2 Tricor 75 DF 75 DF 0.28 LB AI/A 6.0 OZ WT/A EPP ARoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST BStorm 2 EC 0.375 LB AI/A 24.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B


4 Tricor 75 DF 75 DF 0.28 LB AI/A 6.0 OZ WT/A EPP ABanvel 4 EC 0.25 LB AI/A 8.0 FL OZ/A EPP ARoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST BStorm 2 EC 0.375 LB AI/A 24.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B


6 Tricor 75 DF 75 DF 0.375 LB AI/A 8.0 OZ WT/A EPP ABanvel 4 EC 0.25 LB AI/A 8.0 FL OZ/A EPP ARoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B


8 Roundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B





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SETFA AMATA CHEAL TAROF7/16/2014 7/16/2014 7/16/2014 7/16/2014


30 DA-B 30 DA-B 30 DA-B 30 DA-B

9 10 11 12

0 0 0 0

83 73 86 80

83 83 93 77

87 77 86 83

80 70 93 78

80 60 96 76

87 78 93 90

83 60 99 66

7.8 16.0 13.8 26.34.5 9.1 7.9 15.0

6.15 14.54 9.78 21.84



1 Untreated Check












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GLXMA10/21/2014

YIELDBU/A

171 DA-A

13

37

48

51

53

51

48

48

46

5.53.1

6.59



1 Untreated Check












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Pest Code SETFA, Setaria faberi, = US AMATA, Amaranthus tamariscinus, = US TAROF, Taraxacum officinale, = US GLXMA, Glycine max, = US CHEAL, Chenopodium album, = USRating Type PHYGEN = phytotoxicity - general / injury YIELD = yieldRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Early Preplant and Postemergence Weed Control Programs in No-Tillage Soybean, Ames, IA, 2014.

Trial ID: ASN3 Location: Ames Trial Year: 2014Protocol ID: Ames Soy No-Till Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

Sponsor Contact:







Objectives:The Purpose of this study was to compare various standard herbicides utilizing preplant and postemergence

programs for no-tillage systems in soybean.














1. CORN 2013

Field Prep./Maintenance:The study area was left un-tilled from the 2013 corn cropping season.




Sponsor Contact:






1. 5/1/2014 0.6 IN RAIN rain

2. 5/12/2014 1.05 IN RAIN rain

3. 5/15/2014 0.25 IN RAIN rain

4. 5/19/2014 0.1 IN RAIN rain

5. 5/20/2014 2.8 IN RAIN rain

6. 5/26/2014 0.4 IN RAIN rain

7. 6/1/2014 0.4 IN RAIN rain

8. 6/3/2014 1.1 IN RAIN rain

9. 6/7/2014 0.75 IN RAIN rain

10. 6/16/2014 1.6 IN RAIN rain

11. 6/19/2014 1.7 IN RAIN rain

12. 6/22/2014 0.8 IN RAIN rain

13. 6/26/2014 1.4 IN RAIN rain

14. 6/27/2014 1.0 IN RAIN rain

15. 6/28/2014 0.3 IN RAIN rain

16. 6/30/2014 2.4 IN RAIN rain

17. 7/5/2014 1.0 IN RAIN rain

18. 7/11/2014 0.2 IN RAIN rain

19. 7/12/2014 1.3 IN RAIN rain




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Wind Direction: NW NW




% Cloud Cover: 0 25













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Height, Unit: 4 IN




Stage Majority, Percent: NUMERO NUMERO

Stage Minimum, Percent: COTYLE NUMERO

Stage Maximum, Percent: NUMERO NUMERO








Nozzle Type: TT TT

Nozzle Size: 110015 110015





(ASN3) Trial Comments Page 5



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Trial Comments





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Pest Code GLXMA SETFA AMATA CHEALRating Date 6/12/2014 6/12/2014 6/12/2014 6/12/2014Rating Type PHYGEN CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 26 DA-A 26 DA-A 26 DA-A 26 DA-A



2 2,4-D LV4 3.8 SL 0.475 LB AI/A 16.0 FL OZ/A EPP A 0 57 50 95Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS SG 2.5 LB/A 2.5 LB/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

3 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A EPP A 0 90 99 99Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS SG 2.5 LB/A 2.5 LB/A EPP ANIS L 0.25 % V/V 0.25 % V/V EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

4 Enlite 47.86 DG 0.127 LB AI/A 4.25 OZ WT/A EPP A 0 87 99 992,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP ACOC L 1.0 % V/V 1 % V/V EPP AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST BAssure II 0.88 EC 0.0413 LB AI/A 6.0 FL OZ/A POST B

5 Envive 41.3 DG 0.09 LB AI/A 3.5 OZ WT/A EPP A 0 75 99 992,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP ACOC L 1.0 % V/V 1 % V/V EPP AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST BAssure II 0.88 EC 0.0413 LB AI/A 6.0 FL OZ/A POST B

6 Optill 68 WG 0.085 LB AI/A 2.0 OZ WT/A EPP A 0 82 93 99Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AMSO L 1 % V/V 1.0 % V/V EPP AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

7 Warrant 3 CS 1.13 LB AI/A 3.0 PT/A EPP A 0 91 99 96Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

8 2,4-D LV4 3.8 SL 0.475 LB AI/A 16.0 FL OZ/A EPP A 0 96 99 99Sonic 70 DF 0.263 LB AI/A 6.0 OZ WT/A EPP ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A EPP AN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPP ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST B




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9 Authority Assist 4 SC 0.375 LB AI/A 12.0 FL OZ/A EPP A 0 96 99 99Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B


Pest Code GLXMA SETFA AMATA CHEALRating Date 6/12/2014 6/12/2014 6/12/2014 6/12/2014Rating Type PHYGEN CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 26 DA-A 26 DA-A 26 DA-A 26 DA-A





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45 DA-A 45 DA-A 45 DA-A 45 DA-A

5 6 7 8

0 0 0 0

0 13 10 13

0 57 99 76

0 57 70 99

0 47 70 83

0 78 17 99

0 77 77 88

0 87 96 99



1 Untreated Check

2 2,4-D LV4 3.8 SL 0.475 LB AI/A 16.0 FL OZ/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS SG 2.5 LB/A 2.5 LB/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

3 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS SG 2.5 LB/A 2.5 LB/A EPP ANIS L 0.25 % V/V 0.25 % V/V EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

4 Enlite 47.86 DG 0.127 LB AI/A 4.25 OZ WT/A EPP A2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP ACOC L 1.0 % V/V 1 % V/V EPP AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST BAssure II 0.88 EC 0.0413 LB AI/A 6.0 FL OZ/A POST B

5 Envive 41.3 DG 0.09 LB AI/A 3.5 OZ WT/A EPP A2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP ACOC L 1.0 % V/V 1 % V/V EPP AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST BAssure II 0.88 EC 0.0413 LB AI/A 6.0 FL OZ/A POST B

6 Optill 68 WG 0.085 LB AI/A 2.0 OZ WT/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AMSO L 1 % V/V 1.0 % V/V EPP AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

7 Warrant 3 CS 1.13 LB AI/A 3.0 PT/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

8 2,4-D LV4 3.8 SL 0.475 LB AI/A 16.0 FL OZ/A EPP ASonic 70 DF 0.263 LB AI/A 6.0 OZ WT/A EPP ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A EPP AN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPP ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST B




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0 96 96 99

0.0 8.8 19.6 22.20.0 5.1 11.3 12.80.0 8.98 19.1 17.62



45 DA-A 45 DA-A 45 DA-A 45 DA-A

5 6 7 8

9 Authority Assist 4 SC 0.375 LB AI/A 12.0 FL OZ/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B







Sponsor Contact:

GLXMA SETFA AMATA CHEAL7/30/2014 7/30/2014 7/30/2014 7/30/2014PHYGEN CONTROL CONTROL CONTROL


9 10 11 12

0 0 0 0

0 99 37 99

0 99 98 99

0 98 98 99

0 99 96 99

0 98 98 99

0 98 95 99

0 99 99 99



1 Untreated Check



4 Enlite 47.86 DG 0.127 LB AI/A 4.25 OZ WT/A EPP A2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP ACOC L 1.0 % V/V 1 % V/V EPP AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST BAssure II 0.88 EC 0.0413 LB AI/A 6.0 FL OZ/A POST B

5 Envive 41.3 DG 0.09 LB AI/A 3.5 OZ WT/A EPP A2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP ACOC L 1.0 % V/V 1 % V/V EPP AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST BAssure II 0.88 EC 0.0413 LB AI/A 6.0 FL OZ/A POST B

6 Optill 68 WG 0.085 LB AI/A 2.0 OZ WT/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AMSO L 1 % V/V 1.0 % V/V EPP AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

7 Warrant 3 CS 1.13 LB AI/A 3.0 PT/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

8 2,4-D LV4 3.8 SL 0.475 LB AI/A 16.0 FL OZ/A EPP ASonic 70 DF 0.263 LB AI/A 6.0 OZ WT/A EPP ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A EPP AN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPP ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST B




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0 99 96 99

0.0 2.0 26.9 0.00.0 1.2 15.5 0.00.0 1.32 19.52 0.0

GLXMA SETFA AMATA CHEAL7/30/2014 7/30/2014 7/30/2014 7/30/2014PHYGEN CONTROL CONTROL CONTROL


9 10 11 12

9 Authority Assist 4 SC 0.375 LB AI/A 12.0 FL OZ/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B







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Pest Code GLXMA, Glycine max, = US SETFA, Setaria faberi, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent

(ASC1) Site Description Page 1

Iowa State University herbicide evaluation program Crop Safety of Panther Tank-Mixed with NUP-14013 Applied Early Preplant and Preemergence in Soybean, Ames, IA, 2014.

Trial ID: ASC1 Location: Ames Trial Year: 2014Protocol ID: H 2014 105 IA Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

Sponsor Contact:







Objectives:The purpose of this study was to evaluate application timing effects on crop safety for tank-mixed Panther and NUP-

14013 when applied early preplant and preemergence to soybean.





Soil Temperature, Unit: 61 F Harvested Length, Unit: 21.5 FTSoil Moisture: GOOD good Harvest Equipment: JOHN DEERE 9450

Seed Bed: COARSE coarse % Standard Moisture: 13.0 Moisture Meter: HARVESTMASTER






1. CORN 2013




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Field Prep./Maintenance:Tillage included chisel plowing in the fall and field cultivation on May 6 to prepare the seedbed for planting. Crop

residue on the soil surface was 35 to 40% at planting. Roundup PowerMAX was applied at 32 fl. oz/A to the entire trial on May 30 and June 13 to maintain weed-free

conditions.








Sponsor Contact:


1. 4/23/2014 0.4 IN RAIN rain

2. 4/28/2014 2.6 IN RAIN rain

3. 4/29/2014 0.7 IN RAIN rain

4. 5/1/2014 0.6 IN RAIN rain

5. 5/12/2014 1.05 IN RAIN rain

6. 5/15/2014 0.25 IN RAIN rain

7. 5/19/2014 0.1 IN RAIN rain

8. 5/20/2014 2.8 IN RAIN rain

9. 5/26/2014 0.4 IN RAIN rain

10. 6/1/2014 0.4 IN RAIN rain

11. 6/3/2014 1.1 IN RAIN rain

12. 6/7/2014 0.75 IN RAIN rain

13. 6/16/2014 1.6 IN RAIN rain

14. 6/19/2014 1.7 IN RAIN rain

15. 6/22/2014 0.8 IN RAIN rain

16. 6/26/2014 1.4 IN RAIN rain

17. 6/27/2014 1.0 IN RAIN rain

18. 6/28/2014 0.3 IN RAIN rain

19. 6/30/2014 2.4 IN RAIN rain

20. 7/5/2014 1.0 IN RAIN rain




Sponsor Contact:




Application Timing: EPP PRE





Wind Direction: ESE SSE



Soil Moisture: GOOD NORMAL

% Cloud Cover: 85 0








Nozzle Type: AI TT

Nozzle Size: 110015 110015





(ASC1) Trial Comments Page 5



Sponsor Contact:

Trial Comments


Significant soybean stunting observed in plot 101 (weed free check) was likely due to localized poor soil drainage in that area of the experiment.

(ASC1) Standardized Summary Page 6



Sponsor Contact:

Pest Code GLXMA GLXMA GLXMA GLXMA GLXMARating Date 6/11/2014 7/7/2014 7/7/2014 7/7/2014 10/20/2014Rating Type PHYGEN PHYGEN HEIGHT FLOWER YIELDRating Unit PERCENT PERCENT IN PERCENT BU/ATrt-Eval Interval 13 DA-B 39 DA-B 39 DA-B 39 DA-B 167 DA-A


1 Weed-Free Check 0 0 7 20 58

2 Panther 51 WG 0.096 LB AI/A 3.0 OZ WT/A EPP A 0 0 9 18 61

3 NUP-14013 7.62 EC 1.9 LB AI/A 2.0 PT/A EPP A 0 0 8 31 63

4 Fierce 76 WG 0.178 LB AI/A 3.75 OZ WT/A EPP A 0 0 8 27 65

5 Panther 51 WG 0.064 LB AI/A 2.0 OZ WT/A EPP A 0 0 9 23 66NUP-14013 7.62 EC 1.27 LB AI/A 1.33 PT/A EPP A


7 Panther 51 WG 0.096 LB AI/A 3.0 OZ WT/A PRE B 20 12 8 6 64

8 NUP-14013 7.62 EC 1.9 LB AI/A 2.0 PT/A PRE B 0 0 9 9 66

9 Fierce 76 WG 0.178 LB AI/A 3.75 OZ WT/A PRE B 25 15 7 8 62

10 Panther 51 WG 0.064 LB AI/A 2.0 OZ WT/A PRE B 28 15 7 2 63NUP-14013 7.62 EC 1.27 LB AI/A 1.33 PT/A PRE B



Pest Code GLXMA, Glycine max, = USRating Type PHYGEN = phytotoxicity - general / injury HEIGHT = height FLOWER = flowering /blooming YIELD = yieldRating Unit PERCENT = percent IN = inch


Iowa State University herbicide evaluation program Valor SX Interactions with Acetochlor for Crop Injury and Weed Control in Soybean, Ames, IA, 2014.

Trial ID: ASC2 Location: Ames Trial Year: 2014Protocol ID: VUSA2014FIERCEMD64.08 Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

Sponsor Contact:






State/Prov.: IowaPostal Code: 50014 Climate Zone: US Cool Continental

Objectives:The purpose of this study was to compare Fierce to tank-mixed Valor plus Warrant for crop tolerance and weed

control when applied preemergence early in the planting season.





Soil Temperature, Unit: 60 F Harvested Length, Unit: 21.5 FTSoil Moisture: GOOD good Harvest Equipment: JOHN DEERE 9450






Pest 3 Type: W Code: AMBEL Ambrosia artemisiifoliaCommon Name: Common ragweed









Sponsor Contact:


1. CORN 2013




Field Prep./Maintenance:Tillage included chisel plowing in the fall and field cultivation in the spring to prepare the seedbed for planting. Crop

residue on the soil surface was 35 to 40% at planting. Roundup PowerMAX was applied at 32 fl. oz. /A to the entire experiment on June 7.






1. 5/1/2014 0.6 IN RAIN rain

2. 5/12/2014 1.05 IN RAIN rain

3. 5/15/2014 0.25 IN RAIN rain

4. 5/19/2014 0.1 IN RAIN rain

5. 5/20/2014 2.8 IN RAIN rain

6. 5/26/2014 0.4 IN RAIN rain

7. 6/1/2014 0.4 IN RAIN rain

8. 6/3/2014 1.1 IN RAIN rain

9. 6/7/2014 0.75 IN RAIN rain

10. 6/16/2014 1.6 IN RAIN rain

11. 6/19/2014 1.7 IN RAIN rain

12. 6/22/2014 0.8 IN RAIN rain

13. 6/26/2014 1.4 IN RAIN rain

14. 6/27/2014 1.0 IN RAIN rain

15. 6/28/2014 0.3 IN RAIN rain

16. 6/30/2014 2.4 IN RAIN rain




Sponsor Contact:




Application Timing: PRE





Wind Direction: ESE



Soil Moisture: GOOD

% Cloud Cover: 85

Next Moisture Occurred On: 5/12/2014


Crop 1 Code, BBCH Scale: GLXMA BSOY


Pest 1 Code, Type, Scale: SETFA W


Pest 3 Code, Type, Scale: AMBEL W


Pest 5 Code, Type, Scale: XANSS W




Sponsor Contact:


Appl. Equipment: ATV


Nozzle Type: AI

Nozzle Size: 110015



Ground Speed, Unit: 2.8 MPH


Trial Comments


Soybean injury could not be evaluated before May 24 because of late emergence.




Sponsor Contact:

Pest Code GLXMA GLXMA SETFA ABUTH AMBELRating Date 5/24/2014 6/4/2014 6/4/2014 6/4/2014 6/4/2014Rating Type PHYGEN PHYGEN CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 18 DA-A 29 DA-A 29 DA-A 29 DA-A 29 DA-A



2 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE A 17 8 77 83 77

3 Warrant 3 CS 0.94 LB AI/A 1.25 QT/A PRE A 15 8 85 73 77Valor SX 51 WG 0.063 LB AI/A 2.0 OZ WT/A PRE A

4 Valor SX 51 WG 0.063 LB AI/A 2.0 OZ WT/A PRE A 3 7 68 73 77





Sponsor Contact:

CHEAL XANSS GLXMA SETFA ABUTH6/4/2014 6/4/2014 6/21/2014 6/21/2014 6/21/2014


29 DA-A 29 DA-A 46 DA-A 46 DA-A 46 DA-A

6 7 8 9 10

0 0 0 98 43

99 0 0 98 90

99 0 0 99 80

99 0 0 95 82

0.0 0.0 0.0 3.5 20.30.0 0.0 0.0 1.8 10.20.0 0.0 0.0 1.81 13.79



1 Untreated Check

2 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE A

3 Warrant 3 CS 0.94 LB AI/A 1.25 QT/A PRE AValor SX 51 WG 0.063 LB AI/A 2.0 OZ WT/A PRE A

4 Valor SX 51 WG 0.063 LB AI/A 2.0 OZ WT/A PRE A





Sponsor Contact:

AMBEL CHEAL XANSS GLXMA SETFA6/21/2014 6/21/2014 6/21/2014 7/1/2014 7/1/2014

CONTROL CONTROL CONTROL PHYGEN CONTROLPERCENT PERCENT PERCENT PERCENT PERCENT


11 12 13 14 15

90 98 83 0 93

99 99 85 0 90

96 99 83 0 93

98 98 77 0 90

6.0 2.7 11.4 0.0 3.33.0 1.3 5.7 0.0 1.7

3.15 1.36 6.96 0.0 1.82



1 Untreated Check








Sponsor Contact:

ABUTH AMBEL CHEAL XANSS GLXMA7/1/2014 7/1/2014 7/1/2014 7/1/2014 10/20/2014

CONTROL CONTROL CONTROL CONTROL YIELDPERCENT PERCENT PERCENT PERCENT BU/A


16 17 18 19 20

40 63 95 75 62

93 96 98 77 65

90 93 96 73 67

82 93 98 72 65

13.4 16.2 6.0 9.9 11.36.7 8.1 3.0 4.9 5.7

8.81 9.43 3.11 6.65 8.78



1 Untreated Check








Sponsor Contact:

Pest Code GLXMA, Glycine max, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMBEL, Ambrosia artemisiifolia, = US CHEAL, Chenopodium album, = US XANSS, Xanthium sp., = USRating Type PHYGEN = phytotoxicity - general / injury YIELD = yieldRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Weed Control Programs with Preemergence Plus either Early Postemergence or Postemergence Timings and Early Postemergence Programs inSoybean, Ames, IA, 2014.

Trial ID: ASC3 Location: Ames Trial Year: 2014Protocol ID: FMC Soy Pre &Post Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

Sponsor Contact:







Objectives:The purpose of this study was to evaluate Anthem and other herbicides used in programs with preemergence plus

either early postemergence or postemergence application timings and early postemergence programs in soybean.

















1. CORN 2013




Sponsor Contact:

Field Prep./Maintenance:Tillage included chisel plowing in the fall 2013 and field cultivations on May 19, 29 and June 11 in 2014 to prepare

the seedbed for planting. Crop residue on the soil surface was 20 to 24% at planting.








Sponsor Contact:


1. 6/1/2014 0.4 IN RAIN rain

2. 6/3/2014 1.1 IN RAIN rain

3. 6/7/2014 0.75 IN RAIN rain

4. 6/16/2014 1.6 IN RAIN rain

5. 6/19/2014 1.7 IN RAIN rain

6. 6/22/2014 0.8 IN RAIN rain

7. 6/26/2014 1.4 IN RAIN rain

8. 6/27/2014 1.0 IN RAIN rain

9. 6/28/2014 0.3 IN RAIN rain

10. 6/30/2014 2.4 IN RAIN rain

11. 7/5/2014 1.0 IN RAIN rain

12. 7/11/2014 0.2 IN RAIN rain

13. 7/12/2014 1.3 IN RAIN rain

14. 8/6/2014 1.3 IN RAIN rain

15. 8/7/2014 0.2 IN RAIN rain

16. 8/15/2014 0.4 IN RAIN rain

17. 8/20/2014 0.35 IN RAIN rain

18. 8/21/2014 0.2 IN RAIN rain

19. 8/23/2014 0.3 IN RAIN rain

20. 8/26/2014 2.0 IN RAIN rain

21. 8/28/2014 0.7 IN RAIN rain

22. 8/29/2014 1.4 IN RAIN rain

23. 8/31/2014 2.4 IN RAIN rain




Sponsor Contact:









Wind Direction: SW NW E



Soil Moisture: DRY SLIWET DRY






Stage Majority, Percent: V2 R1

Stage Minimum, Percent: V1 R1

Stage Maximum, Percent: V3 R1






Sponsor Contact:

















Stage Majority, Percent: NUMERO 6 LEAF


Stage Maximum, Percent: NUMERO 6 LEAF






Appl. Equipment: ATV ATV ATV



Nozzle Size: 110015 110015 110015



Ground Speed, Unit: 2.8 MPH 2.8 MPH 2.8 MPH





Sponsor Contact:

Trial Comments


Common cocklebur pressure was variable in the study area.

Missing data estimates are included in columns:Average=6,11




Sponsor Contact:

Pest Code GLXMA GLXMA SETFA ABUTHRating Date 7/1/2014 7/9/2014 7/9/2014 7/9/2014Rating Type PHYGEN PHYGEN CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 18 DA-A 0 DA-B 0 DA-B 0 DA-B



2 Authority First DF 70 DF 0.28 LB AI/A 6.4 OZ WT/A PRE A 3 3 96 96Anthem 2.15 SE 0.101 LB AI/A 6.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

3 Fierce 76 WG 0.178 LB AI/A 3.75 OZ WT/A PRE A 7 7 98 98Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

4 Authority First DF 70 DF 0.28 LB AI/A 6.4 OZ WT/A PRE A 2 2 95 96Anthem 2.15 SE 0.101 LB AI/A 6.0 FL OZ/A EPOST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

5 Outlook 6 EC 0.143 LB AI/A 12.0 OZ WT/A EPOST B 0 0 0 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

6 Anthem 2.15 SE 0.134 LB AI/A 8.0 FL OZ/A EPOST B 0 0 0 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

7 Authority Assist 4 SC 0.188 LB AI/A 6.0 FL OZ/A PRE A 7 3 93 92Anthem 2.15 SE 0.134 LB AI/A 8.0 FL OZ/A EPOST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

8 Authority Assist 4 SC 0.28 LB AI/A 9.0 FL OZ/A PRE A 2 3 93 96Anthem 2.15 SE 0.101 LB AI/A 6.0 FL OZ/A EPOST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

9 Authority Assist 4 SC 0.28 LB AI/A 9.0 FL OZ/A PRE A 2 2 96 92Marvel 3 SC 0.14 LB AI/A 6.0 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

10 Authority Assist 4 SC 0.219 LB AI/A 7.0 FL OZ/A PRE A 2 0 93 87Marvel 3 SC 0.17 LB AI/A 7.25 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

11 Valor SX 51 WG 0.064 LB AI/A 2.0 OZ WT/A PRE A 2 2 93 80Cobra 2 EC 0.188 LB AI/A 12.0 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

12 Flexstar GT 3.5 2.82 SL 1.23 LB AE/A 3.5 PT/A EPOST B 0 0 0 0AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BCOC L 1.0 % V/V 1.0 % V/V EPOST B




Sponsor Contact:

13 Warrant 3 CS 1.13 LB AI/A 3.0 PT/A EPOST B 0 0 0 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B


Pest Code GLXMA GLXMA SETFA ABUTHRating Date 7/1/2014 7/9/2014 7/9/2014 7/9/2014Rating Type PHYGEN PHYGEN CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 18 DA-A 0 DA-B 0 DA-B 0 DA-B





Sponsor Contact:

AMATA XANSS GLXMA SETFA7/9/2014 7/9/2014 7/15/2014 7/15/2014


0 DA-B 0 DA-B 32 DA-A 32 DA-A

5 6 7 8

0 0 0 0

99 92 3 98

99 75 7 99

99 83 23 96

0 0 10 99

0 0 25 99

99 85 25 99

96 86 23 99

99 85 2 95

99 90 0 93

99 75 2 90

0 0 22 99



1 Untreated Check

2 Authority First DF 70 DF 0.28 LB AI/A 6.4 OZ WT/A PRE AAnthem 2.15 SE 0.101 LB AI/A 6.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

3 Fierce 76 WG 0.178 LB AI/A 3.75 OZ WT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

4 Authority First DF 70 DF 0.28 LB AI/A 6.4 OZ WT/A PRE AAnthem 2.15 SE 0.101 LB AI/A 6.0 FL OZ/A EPOST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

5 Outlook 6 EC 0.143 LB AI/A 12.0 OZ WT/A EPOST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

6 Anthem 2.15 SE 0.134 LB AI/A 8.0 FL OZ/A EPOST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

7 Authority Assist 4 SC 0.188 LB AI/A 6.0 FL OZ/A PRE AAnthem 2.15 SE 0.134 LB AI/A 8.0 FL OZ/A EPOST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B


9 Authority Assist 4 SC 0.28 LB AI/A 9.0 FL OZ/A PRE AMarvel 3 SC 0.14 LB AI/A 6.0 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C


11 Valor SX 51 WG 0.064 LB AI/A 2.0 OZ WT/A PRE ACobra 2 EC 0.188 LB AI/A 12.0 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

12 Flexstar GT 3.5 2.82 SL 1.23 LB AE/A 3.5 PT/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BCOC L 1.0 % V/V 1.0 % V/V EPOST B




Sponsor Contact:

0 0 3 99

1.1 19.8 4.8 3.80.6 11.7 2.9 2.3

1.05 22.73 25.8 2.52

AMATA XANSS GLXMA SETFA7/9/2014 7/9/2014 7/15/2014 7/15/2014


0 DA-B 0 DA-B 32 DA-A 32 DA-A

5 6 7 8

13 Warrant 3 CS 1.13 LB AI/A 3.0 PT/A EPOST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B







Sponsor Contact:

ABUTH AMATA XANSS GLXMA7/15/2014 7/15/2014 7/15/2014 7/18/2014



9 10 11 12

0 0 0 0

99 99 99 3

98 99 99 8

99 99 99 20

90 98 99 10

99 99 99 20

99 99 99 20

99 99 99 18

93 99 85 0

87 96 90 0

80 95 75 2

99 99 99 18



1 Untreated Check















Sponsor Contact:

87 98 99 3

5.3 1.9 12.1 4.83.1 1.1 7.2 2.9

3.63 1.26 8.16 30.33

ABUTH AMATA XANSS GLXMA7/15/2014 7/15/2014 7/15/2014 7/18/2014



9 10 11 12








Sponsor Contact:

GLXMA SETFA ABUTH AMATA7/23/2014 7/23/2014 7/23/2014 7/23/2014PHYGEN CONTROL CONTROL CONTROL


13 14 15 16

0 0 0 0

2 99 99 99

7 99 95 99

18 99 99 99

10 99 88 98

20 99 98 98

20 99 99 99

17 99 99 99

0 93 93 98

0 90 83 95

2 87 77 92

17 99 96 98



1 Untreated Check















Sponsor Contact:

8 99 93 95

4.3 2.8 6.2 3.42.5 1.7 3.7 2.0

27.54 1.88 4.27 2.25



13 14 15 16








Sponsor Contact:

XANSS GLXMA SETFA ABUTH7/23/2014 7/30/2014 8/7/2014 8/7/2014


0 DA-C 21 DA-B 29 DA-B 29 DA-B

17 18 19 20

0 0 0 0

99 2 96 98

98 5 95 90

99 13 98 98

99 7 95 88

99 15 98 98

99 15 96 99

98 12 95 98

83 32 98 98

88 32 99 98

75 43 99 98

99 12 99 99



1 Untreated Check















Sponsor Contact:

98 5 99 91

14.0 4.3 5.4 6.28.3 2.6 3.2 3.7

9.54 17.46 3.56 4.18

XANSS GLXMA SETFA ABUTH7/23/2014 7/30/2014 8/7/2014 8/7/2014


0 DA-C 21 DA-B 29 DA-B 29 DA-B

17 18 19 20








Sponsor Contact:

AMATA SETFA ABUTH AMATA8/7/2014 8/12/2014 8/12/2014 8/12/2014


29 DA-B 60 DA-A 60 DA-A 60 DA-A

21 22 23 24

0 0 0 0

99 93 96 99

93 93 90 93

99 99 96 99

87 95 88 87

98 96 98 95

99 96 96 99

99 95 96 99

99 98 99 99

99 99 98 99

99 99 98 99

98 99 98 98



1 Untreated Check















Sponsor Contact:

96 99 93 96

6.5 5.1 5.5 6.93.9 3.0 3.2 4.1

4.33 3.4 3.68 4.57

AMATA SETFA ABUTH AMATA8/7/2014 8/12/2014 8/12/2014 8/12/2014


29 DA-B 60 DA-A 60 DA-A 60 DA-A

21 22 23 24








Sponsor Contact:

SETFA ABUTH AMATA GLXMA9/10/2014 9/10/2014 9/10/2014 10/20/2014

CONTROL CONTROL CONTROL YIELDPERCENT PERCENT PERCENT BU/A

63 DA-B 63 DA-B 63 DA-B 129 DA-A

25 26 27 28

0 0 0 36

93 95 99 53

92 90 91 50

99 96 98 52

95 87 87 54

95 98 95 58

96 95 99 53

93 96 99 54

94 99 99 44

95 98 99 47

96 93 99 39

98 96 96 60



1 Untreated Check















Sponsor Contact:

99 95 94 56

6.5 6.5 7.1 8.33.8 3.8 4.2 4.9

4.36 4.38 4.74 9.73



63 DA-B 63 DA-B 63 DA-B 129 DA-A

25 26 27 28








Sponsor Contact:

Pest Code GLXMA, Glycine max, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US XANSS, Xanthium sp., = USRating Type PHYGEN = phytotoxicity - general / injury YIELD = yieldRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Boundary, Flexstar GT 3.5, Prefix, Touchdown Total, Dual II Magnum, Valor SX and Warrant in Soybean Weed Control Programs, Ames, IA, 2014.

Trial ID: ASC4 Location: Ames Trial Year: 2014Protocol ID: HISUSBHD-2014US Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

Sponsor Contact:









Objectives:The purpose of this study was to compare various soybean weed control programs containing two application timings

with standard herbicides.
















Sponsor Contact:





1. CORN 2013

Field Prep./Maintenance:Tillage included chisel plowing in the fall and two field cultivations in the spring to prepare the seedbed for planting.

Crop residue on the soil surface was 35 to 40% at planting.








Sponsor Contact:


1. 5/20/2014 2.8 IN RAIN rain

2. 5/26/2014 0.4 IN RAIN rain

3. 6/1/2014 0.4 IN RAIN rain

4. 6/3/2014 1.1 IN RAIN rain

5. 6/7/2014 0.75 IN RAIN rain

6. 6/16/2014 1.6 IN RAIN rain

7. 6/19/2014 1.7 IN RAIN rain

8. 6/22/2014 0.8 IN RAIN rain

9. 6/26/2014 1.4 IN RAIN rain

10. 6/27/2014 1.0 IN RAIN rain

11. 6/28/2014 0.3 IN RAIN rain

12. 6/30/2014 2.4 IN RAIN rain

13. 7/5/2014 1.0 IN RAIN rain

14. 7/11/2014 0.2 IN RAIN rain

15. 7/12/2014 1.3 IN RAIN rain

16. 8/6/2014 1.3 IN RAIN rain

17. 8/7/2014 0.2 IN RAIN rain




Application Timing: PRE EPOST POST LPOST





Wind Direction: N NNE W NW



Soil Moisture: SLIWET SLIWET WET DRY






Sponsor Contact:


Crop 1 Code, BBCH Scale: GLXMA BSOY GLXMA BSOY GLXMA BSOY GLXMA BSOY


Stage Majority, Percent: V4 V2 R2

Stage Minimum, Percent: V4 V2 R2

Stage Maximum, Percent: V5 V2 R2

Height, Unit: 8 IN 3.5 IN 15 IN





Sponsor Contact:







Height Minimum, Maximum: 0.25 6 0.25 6




Stage Minimum, Percent: COTYLE COTYLE









Height, Unit: 2 IN






Stage Maximum, Percent: NUMERO 4 LEAF







Sponsor Contact:


Appl. Equipment: ATV HAND SPRAYER HAND SPRAYER HAND SPRAYER



Nozzle Type: TTI TT TT TT

Nozzle Size: 110015 110015 110015 110015



Ground Speed, Unit: 2.8 MPH 3 MPH 3 MPH 3 MPH


Trial Comments


The EPOST treatment was not applied until July 3 which was after the POST treatment applications (6/23).




Sponsor Contact:

Pest Code GLXMA SETFA ABUTH AMATARating Date 7/7/2014 7/7/2014 7/7/2014 7/7/2014Rating Type PHYGEN CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 14 DA-C 14 DA-C 14 DA-C 14 DA-C



2 Boundary 6.5 EC 1.46 LB AI/A 1.8 PT/A PRE A 18 99 99 99AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CFlexstar GT 3.5 2.82 SL 1.23 LB AE/A 3.5 PT/A POST CMSO L 1.0 % V/V 1.0 % V/V POST C

3 Prefix 5.29 EC 1.32 LB AI/A 2.0 PT/A PRE A 2 99 99 99AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CTouchdown Total 4.17 SL 1.04 LB AE/A 32.0 FL OZ/A POST C

4 AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B 18 92 85 96Flexstar GT 3.5 2.82 SL 1.23 LB AE/A 3.5 PT/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL LPOST DTouchdown Total 4.17 SL 1.04 LB AE/A 32.0 FL OZ/A LPOST D

5 Boundary 6.5 EC 1.22 LB AI/A 1.5 PT/A PRE A 23 99 99 99AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CPrefix 5.29 EC 1.32 LB AI/A 2.0 PT/A POST CTouchdown Total 4.17 SL 1.04 LB AE/A 32.0 FL OZ/A POST C

6 Dual II Magnum 7.64 EC 1.43 LB AI/A 1.5 PT/A PRE A 15 99 99 99AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CDual II Magnum 7.64 EC 0.597 LB AI/A 10.0 FL OZ/A POST CFlexstar GT 3.5 2.82 SL 1.23 LB AE/A 3.5 PT/A POST C

7 Valor SX 51 WG 0.096 LB AI/A 3.0 OZ WT/A PRE A 0 99 99 99AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CWarrant 3 CS 0.75 LB AI/A 2.0 PT/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST C





Sponsor Contact:

CHEAL GLXMA SETFA ABUTH7/7/2014 7/14/2014 7/14/2014 7/14/2014


14 DA-C 21 DA-C 21 DA-C 21 DA-C

5 6 7 8

0 0 0 0

99 15 99 99

99 7 99 99

95 17 99 96

99 22 99 99

99 12 99 99

99 0 99 99

0.0 10.3 0.0 1.60.0 5.8 0.0 0.90.0 56.39 0.0 1.03



1 Untreated Check

2 Boundary 6.5 EC 1.46 LB AI/A 1.8 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CFlexstar GT 3.5 2.82 SL 1.23 LB AE/A 3.5 PT/A POST CMSO L 1.0 % V/V 1.0 % V/V POST C

3 Prefix 5.29 EC 1.32 LB AI/A 2.0 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CTouchdown Total 4.17 SL 1.04 LB AE/A 32.0 FL OZ/A POST C

4 AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BFlexstar GT 3.5 2.82 SL 1.23 LB AE/A 3.5 PT/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL LPOST DTouchdown Total 4.17 SL 1.04 LB AE/A 32.0 FL OZ/A LPOST D

5 Boundary 6.5 EC 1.22 LB AI/A 1.5 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CPrefix 5.29 EC 1.32 LB AI/A 2.0 PT/A POST CTouchdown Total 4.17 SL 1.04 LB AE/A 32.0 FL OZ/A POST C

6 Dual II Magnum 7.64 EC 1.43 LB AI/A 1.5 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CDual II Magnum 7.64 EC 0.597 LB AI/A 10.0 FL OZ/A POST CFlexstar GT 3.5 2.82 SL 1.23 LB AE/A 3.5 PT/A POST C

7 Valor SX 51 WG 0.096 LB AI/A 3.0 OZ WT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CWarrant 3 CS 0.75 LB AI/A 2.0 PT/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST C





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AMATA CHEAL GLXMA SETFA7/14/2014 7/14/2014 7/29/2014 7/29/2014


21 DA-C 21 DA-C 36 DA-C 36 DA-C

9 10 11 12

0 0 0 0

99 99 2 98

99 99 2 98

98 99 2 96

99 99 3 98

99 99 0 98

99 99 0 98

1.6 0.0 5.1 4.10.9 0.0 2.9 2.3

1.03 0.0 242.49 2.73



1 Untreated Check











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ABUTH AMATA CHEAL GLXMA7/29/2014 7/29/2014 7/29/2014 8/12/2014


36 DA-C 36 DA-C 36 DA-C 14 DA-D

13 14 15 16

0 0 0 0

98 98 98 0

95 96 98 0

83 98 99 0

95 99 96 0

96 98 96 0

98 95 98 0

5.6 5.3 4.7 0.03.1 3.0 2.6 0.03.9 3.55 3.17 0.0



1 Untreated Check











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14 DA-D 14 DA-D 14 DA-D 14 DA-D

17 18 19 20

0 0 0 0

93 96 94 96

93 93 96 96

99 98 99 99

98 98 99 96

96 95 96 93

93 96 93 95

7.0 5.3 6.4 7.23.9 3.0 3.6 4.0

4.81 3.6 4.39 4.92



1 Untreated Check











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GLXMA10/20/2014

YIELDBU/A

142 DA-A

21

20

31

36

36

30

31

33

8.34.7

15.0



1 Untreated Check











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Pest Code GLXMA, Glycine max, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = USRating Type PHYGEN = phytotoxicity - general / injury YIELD = yieldRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Liberty Used in Weed Control Programs with Numerous Other Herbicides and Modes of Action in LL Soybean, Ames, IA, 2014.

Trial ID: ASC5 Location: Ames Trial Year: 2014Protocol ID: HP14USAWGB Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to demonstrate stewardship of Liberty by utilizing multiple, effective modes of action in

a LL soybean system.

Crop DescriptionCrop 1: GLXMA Glycine max SoybeanVariety: Stine 27LE32




Seed Bed: COARSE coarse










1. CORN 2013




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% OM: 3 Texture: CL clay loam pH: 5.7 Soil Name: CANISTEO




1. 5/20/2014 2.8 IN RAIN rain

2. 5/26/2014 0.4 IN RAIN rain

3. 6/1/2014 0.4 IN RAIN rain

4. 6/3/2014 1.1 IN RAIN rain

5. 6/7/2014 0.75 IN RAIN rain

6. 6/16/2014 1.6 IN RAIN rain

7. 6/19/2014 1.7 IN RAIN rain

8. 6/22/2014 0.8 IN RAIN rain

9. 6/26/2014 1.4 IN RAIN rain

10. 6/27/2014 1.0 IN RAIN rain

11. 6/28/2014 0.3 IN RAIN rain

12. 6/30/2014 2.4 IN RAIN rain

13. 7/5/2014 1.0 IN RAIN rain

14. 7/11/2014 0.2 IN RAIN rain

15. 7/12/2014 1.3 IN RAIN rain

16. 8/6/2014 1.3 IN RAIN rain

17. 8/7/2014 0.2 IN RAIN rain




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Application Timing: PRE EPOST MPOST LPOST





Wind Direction: ESE W NNE E



Soil Moisture: SLIWET SLIWET SLIWET DRY






Stage Majority, Percent: V2 V4 R2

Stage Minimum, Percent: V2 V4 R2

Stage Maximum, Percent: V2 V5 R2






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Height Minimum, Maximum: 2 6 0.25 6




Stage Minimum, Percent: 4 LEAF COTYLE 4 LEAF



Height Minimum, Maximum: 2 4 0.25 4 3 7



Stage Majority, Percent: 6 LEAF 6 LEAF NUMERO

Stage Minimum, Percent: 2 LEAF COTYLE NUMERO

Stage Maximum, Percent: 6 LEAF NUMERO NUMERO


Height Minimum, Maximum: 1 3 0.25 4 3 10




Stage Minimum, Percent: 4 LEAF COTYLE








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Appl. Equipment: ATV ATV HAND SPRAYER HAND SPRAYER




Nozzle Size: 110015 110015 110015 110015



Ground Speed, Unit: 2.8 MPH 2.8 MPH 3 MPH 3 MPH


Trial Comments

LPOST applications were originally included for Treatments 2, 3, 4, 6, 7, 11 and 12 but were removed as there were not enough weeds present to justify a LPOST application timing.

Average percent ground cover per species for untreated controls in June were approximately 7,1, 18 and 3 for giant foxtail, velvetleaf, common waterhemp and common lambsquarters, respectively. For July 8 and July 22, ground cover by species was 33, 7, 30 and 3% and 70, 8, 17 and 0%, respectively.




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Pest Code GLXMA SETFA ABUTH AMATARating Date 6/24/2014 6/24/2014 6/24/2014 6/24/2014Rating Type PHYGEN CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 25 DA-A 25 DA-A 25 DA-A 25 DA-A



2 Authority First DF 70 DF 0.284 LB AI/A 6.5 OZ WT/A PRE A 0 95 95 98Liberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A MPOST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL MPOST C

3 Fierce 76 WG 0.166 LB AI/A 3.5 OZ WT/A PRE A 0 98 95 98Liberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A MPOST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL MPOST C

4 Valor XLT 40.3 WDG 0.088 LB AI/A 3.5 OZ WT/A PRE A 0 88 88 96Liberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A EPOST BZidua 85 WG 0.106 LB AI/A 2.0 OZ WT/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

5 Liberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A EPOST B 0 0 0 0Prefix 5.29 EC 1.32 LB AI/A 2.0 PT/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BLiberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A MPOST CWarrant 3 CS 1.13 LB AI/A 3.0 PT/A MPOST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL MPOST C

6 OpTill 68 WG 0.085 LB AI/A 2.0 OZ WT/A PRE A 0 99 90 96Outlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A PRE ALiberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A MPOST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL MPOST C

7 Envive 41.3 DG 0.103 LB AI/A 4.0 OZ WT/A PRE A 0 83 87 95Liberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A EPOST BOutlook 6 EC 0.656 LB AI/A 14.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

8 Liberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A EPOST B 0 0 0 0Outlook 6 EC 0.656 LB AI/A 14.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BLiberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A MPOST CWarrant 3 CS 1.13 LB AI/A 3.0 PT/A MPOST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL MPOST C

9 0 75 50 70

10 0 90 53 80

11 Authority Assist 4 SC 0.375 LB AI/A 12.0 FL OZ/A PRE A 0 99 93 95Liberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A MPOST CMarvel 3 SC 0.17 LB AI/A 7.25 FL OZ/A MPOST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL MPOST C

12 Boundary 6.5 EC 2.03 LB AI/A 2.5 PT/A PRE A 0 99 90 99Liberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A MPOST CUltra Blazer 2 L 0.375 LB AI/A 24.0 FL OZ/A MPOST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL MPOST C





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25 DA-A 31 DA-A 31 DA-A 31 DA-A

5 6 7 8

0 0 0 0

99 0 93 99

98 0 95 96

99 0 99 99

0 0 99 99

99 0 99 96

98 0 96 96

0 0 99 99

50 0 53 40

78 0 83 53

99 0 99 98

99 0 98 94

4.3 0.0 5.0 7.72.5 0.0 2.9 4.53.7 0.0 3.48 5.61



1 Untreated Check

2 Authority First DF 70 DF 0.284 LB AI/A 6.5 OZ WT/A PRE ALiberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A MPOST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL MPOST C

3 Fierce 76 WG 0.166 LB AI/A 3.5 OZ WT/A PRE ALiberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A MPOST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL MPOST C

4 Valor XLT 40.3 WDG 0.088 LB AI/A 3.5 OZ WT/A PRE ALiberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A EPOST BZidua 85 WG 0.106 LB AI/A 2.0 OZ WT/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

5 Liberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A EPOST BPrefix 5.29 EC 1.32 LB AI/A 2.0 PT/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BLiberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A MPOST CWarrant 3 CS 1.13 LB AI/A 3.0 PT/A MPOST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL MPOST C

6 OpTill 68 WG 0.085 LB AI/A 2.0 OZ WT/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A PRE ALiberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A MPOST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL MPOST C

7 Envive 41.3 DG 0.103 LB AI/A 4.0 OZ WT/A PRE ALiberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A EPOST BOutlook 6 EC 0.656 LB AI/A 14.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST B

8 Liberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A EPOST BOutlook 6 EC 0.656 LB AI/A 14.0 FL OZ/A EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BLiberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A MPOST CWarrant 3 CS 1.13 LB AI/A 3.0 PT/A MPOST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL MPOST C

9

10

11 Authority Assist 4 SC 0.375 LB AI/A 12.0 FL OZ/A PRE ALiberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A MPOST CMarvel 3 SC 0.17 LB AI/A 7.25 FL OZ/A MPOST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL MPOST C

12 Boundary 6.5 EC 2.03 LB AI/A 2.5 PT/A PRE ALiberty 280 2.34 SL 0.53 LB AI/A 29.0 FL OZ/A MPOST CUltra Blazer 2 L 0.375 LB AI/A 24.0 FL OZ/A MPOST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL MPOST C





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31 DA-A 31 DA-A 13 DA-B 13 DA-B

9 10 11 12

0 0 0 0

98 99 0 98

98 96 5 99

99 99 5 96

99 99 33 99

95 99 7 99

98 98 12 99

99 99 22 99

37 50 2 96

70 78 3 98

95 99 33 99

99 99 45 99

13.5 4.3 7.9 3.38.0 2.6 4.6 1.9

9.74 3.03 33.41 2.15



1 Untreated Check








9

10







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13 DA-B 13 DA-B 13 DA-B 27 DA-B

13 14 15 16

0 0 0 0

99 99 99 0

99 99 99 5

99 99 99 2

99 99 99 17

99 98 99 2

99 99 99 5

99 99 99 7

99 98 99 2

99 98 99 2

99 99 99 13

99 99 99 33

0.0 2.0 0.0 6.80.0 1.2 0.0 4.00.0 1.33 0.0 55.77



1 Untreated Check








9

10







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27 DA-B 27 DA-B 27 DA-B 27 DA-B

17 18 19 20

0 0 0 0

93 99 99 99

96 98 99 99

99 99 99 99

99 99 99 99

93 99 96 99

99 99 99 99

99 96 99 99

95 96 80 99

98 90 85 99

99 99 98 99

99 99 99 99

2.5 4.0 4.9 0.01.5 2.4 2.9 0.0

1.68 2.66 3.28 0.0



1 Untreated Check








9

10







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GLXMA SETFA ABUTH AMATA8/7/2014 8/7/2014 8/7/2014 8/7/2014


15 DA-D 15 DA-D 15 DA-D 15 DA-D

21 22 23 24

0 0 0 0

0 95 99 99

3 98 98 99

0 99 99 99

3 99 99 99

0 95 99 96

0 96 99 99

2 98 98 99

0 99 99 96

2 99 95 98

0 96 99 99

13 99 99 99

3.1 4.5 2.7 3.81.8 2.6 1.6 2.2

94.07 2.94 1.76 2.5



1 Untreated Check








9

10







Sponsor Contact:

CHEAL8/7/2014

CONTROLPERCENT

15 DA-D

25

0

99

99

99

99

99

99

99

99

99

99

99

0.00.00.0



1 Untreated Check








9

10







Sponsor Contact:

Pest Code GLXMA, Glycine max, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Comparisons of Lifeline and Liberty 280 Applied Postemergence to LL Soybean, Ames, IA, 2014.

Trial ID: ASC6 Location: Ames Trial Year: 2014Protocol ID: GLUF 6 US IA 14 11CS Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to evaluate Lifeline in a weed control program in soybean.

Crop DescriptionCrop 1: GLXMA Glycine max SoybeanVariety: Stine 27LE32














1. CORN 2013




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% OM: 4 Texture: CL clay loam pH: 6.0 Soil Name: CLARION, WEBSTER, NICOLLET

Fert. Level: E excellent



1. 5/20/2014 2.8 IN RAIN rain

2. 5/26/2014 0.4 IN RAIN rain

3. 6/1/2014 0.4 IN RAIN rain

4. 6/3/2014 1.1 IN RAIN rain

5. 6/7/2014 0.75 IN RAIN rain

6. 6/16/2014 1.6 IN RAIN rain

7. 6/19/2014 1.7 IN RAIN rain

8. 6/22/2014 0.8 IN RAIN rain

9. 6/26/2014 1.4 IN RAIN rain

10. 6/27/2014 1.0 IN RAIN rain

11. 6/28/2014 0.3 IN RAIN rain

12. 6/30/2014 2.4 IN RAIN rain

13. 7/5/2014 1.0 IN RAIN rain

14. 7/11/2014 0.2 IN RAIN rain

15. 7/12/2014 1.3 IN RAIN rain

16. 8/6/2014 1.3 IN RAIN rain

17. 8/7/2014 0.2 IN RAIN rain




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Application Timing: EPOST MPOST

Application Placement: BROFOL BROFOL




Wind Direction: W SW



Soil Moisture: DRY DRY

% Cloud Cover: 50 5













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Height, Unit: 4 IN













Nozzle Type: TT TT

Nozzle Size: 110015 110015





Trial Comments

Rainfall for 2014 was significantly greater than normal.




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Pest Code GLXMA GLXMA SETFA GLXMA GLXMARating Date 6/29/2014 7/10/2014 7/10/2014 7/14/2014 7/17/2014Rating Type PHYGEN PHYGEN CONTROL PHYGEN PHYGENRating Unit PERCENT PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 4 DA-A 15 DA-A 15 DA-A 4 DA-B 7 DA-B


1 Lifeline 2.34 SL 0.53 LB AI/A 29 FL OZ/A EPOST A 13 0 90 15 10Lifeline 2.34 SL 0.53 LB AI/A 29 FL OZ/A MPOST B

2 Lifeline 2.34 SL 0.53 LB AI/A 29 FL OZ/A EPOST A 12 0 83 15 12Dual II Magnum 7.64 EC 0.955 LB AI/A 1 PT/A EPOST ALifeline 2.34 SL 0.53 LB AI/A 29 FL OZ/A MPOST B

3 Liberty 280 2.34 SL 0.53 LB AI/A 29 FL OZ/A EPOST A 15 3 82 12 13Liberty 280 2.34 SL 0.53 LB AI/A 29 FL OZ/A MPOST B

4 Liberty 280 2.34 SL 0.53 LB AI/A 29 FL OZ/A EPOST A 12 2 83 12 7Dual II Magnum 7.64 EC 0.955 LB AI/A 1 PT/A EPOST ALiberty 280 2.34 SL 0.53 LB AI/A 29 FL OZ/A MPOST B






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GLXMA AMATA SETFA AMATA SETFA7/24/2014 7/24/2014 7/24/2014 8/7/2014 8/7/2014PHYGEN CONTROL CONTROL CONTROL CONTROL

PERCENT PERCENT PERCENT PERCENT PERCENT14 DA-B 14 DA-B 14 DA-B 28 DA-B 28 DA-B

6 7 8 9 10

8 99 98 98 98

8 99 98 99 98

8 99 99 99 98

3 99 99 99 98

0 0 0 0 0

6.1 0.0 2.4 1.9 1.93.2 0.0 1.3 1.0 1.0

56.96 0.0 1.61 1.31 1.32



1 Lifeline 2.34 SL 0.53 LB AI/A 29 FL OZ/A EPOST ALifeline 2.34 SL 0.53 LB AI/A 29 FL OZ/A MPOST B

2 Lifeline 2.34 SL 0.53 LB AI/A 29 FL OZ/A EPOST ADual II Magnum 7.64 EC 0.955 LB AI/A 1 PT/A EPOST ALifeline 2.34 SL 0.53 LB AI/A 29 FL OZ/A MPOST B

3 Liberty 280 2.34 SL 0.53 LB AI/A 29 FL OZ/A EPOST ALiberty 280 2.34 SL 0.53 LB AI/A 29 FL OZ/A MPOST B

4 Liberty 280 2.34 SL 0.53 LB AI/A 29 FL OZ/A EPOST ADual II Magnum 7.64 EC 0.955 LB AI/A 1 PT/A EPOST ALiberty 280 2.34 SL 0.53 LB AI/A 29 FL OZ/A MPOST B

5 Untreated Check





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GLXMA10/20/2014

YIELDBU/A

117 DA-A

11

58

56

56

57

38

6.73.6

6.74



1 Lifeline 2.34 SL 0.53 LB AI/A 29 FL OZ/A EPOST ALifeline 2.34 SL 0.53 LB AI/A 29 FL OZ/A MPOST B

2 Lifeline 2.34 SL 0.53 LB AI/A 29 FL OZ/A EPOST ADual II Magnum 7.64 EC 0.955 LB AI/A 1 PT/A EPOST ALifeline 2.34 SL 0.53 LB AI/A 29 FL OZ/A MPOST B

3 Liberty 280 2.34 SL 0.53 LB AI/A 29 FL OZ/A EPOST ALiberty 280 2.34 SL 0.53 LB AI/A 29 FL OZ/A MPOST B

4 Liberty 280 2.34 SL 0.53 LB AI/A 29 FL OZ/A EPOST ADual II Magnum 7.64 EC 0.955 LB AI/A 1 PT/A EPOST ALiberty 280 2.34 SL 0.53 LB AI/A 29 FL OZ/A MPOST B

5 Untreated Check





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Pest Code GLXMA, Glycine max, = US SETFA, Setaria faberi, = US AMATA, Amaranthus tamariscinus, = USRating Type PHYGEN = phytotoxicity - general / injury YIELD = yieldRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Panther and NUP-14013 tank-mixes for Weed Control and Soybean Safety, Ames, IA, 2014.


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Objectives:The purpose of this study was to determine the optimum tank-mix ratio of Panther and NUP-14013 for effective weed

control and soybean safety.
















1. CORN 2013




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Field Prep./Maintenance:Tillage included chisel plowing in the fall and field cultivation on May 6 to prepare the seedbed for planting. Crop

residue on the soil surface was 35 to 40% at planting. Roundup PowerMAX was applied at 32 fl. oz./A to Treatments 9-15 at the preemergence application timing for

burndown control on May 30.








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1. 4/23/2014 0.4 IN RAIN rain

2. 4/28/2014 2.6 IN RAIN rain

3. 4/29/2014 0.7 IN RAIN rain

4. 5/1/2014 0.6 IN RAIN rain

5. 5/12/2014 1.05 IN RAIN rain

6. 5/15/2014 0.25 IN RAIN rain

7. 5/19/2014 0.1 IN RAIN rain

8. 5/20/2014 2.8 IN RAIN rain

9. 5/26/2014 0.4 IN RAIN rain

10. 6/1/2014 0.4 IN RAIN rain

11. 6/3/2014 1.1 IN RAIN rain

12. 6/7/2014 0.75 IN RAIN rain

13. 6/16/2014 1.6 IN RAIN rain

14. 6/19/2014 1.7 IN RAIN rain

15. 6/22/2014 0.8 IN RAIN rain

16. 6/26/2014 1.4 IN RAIN rain

17. 6/27/2014 1.0 IN RAIN rain

18. 6/28/2014 0.3 IN RAIN rain

19. 6/30/2014 2.4 IN RAIN rain

20. 7/5/2014 1.0 IN RAIN rain

21. 7/11/2014 0.2 IN RAIN rain

22. 7/12/2014 1.3 IN RAIN rain




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Application Timing: EPP PRE





Wind Direction: ESE SSE



Soil Moisture: GOOD NORMAL

% Cloud Cover: 85 0







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Stage Majority, Percent: COTYLE











Height, Unit: 2 IN







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Nozzle Type: AI TT

Nozzle Size: 110015 110015





Trial Comments


Common cocklebur control was added to the late June and July evaluations, though the pressure was variable. Velvetleaf pressure was heavy but also variable.




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Pest Code GLXMA SETFA ABUTH AMATA CHEALRating Date 6/11/2014 6/11/2014 6/11/2014 6/11/2014 6/11/2014Rating Type PHYGEN CONTROL CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 13 DA-B 13 DA-B 13 DA-B 13 DA-B 13 DA-B



2 Panther 51 WG 0.096 LB AI/A 3.0 OZ WT/A EPP A 0 70 63 99 99

3 NUP-14013 7.62 EC 1.27 LB AI/A 1.33 PT/A EPP A 0 93 40 96 90

4 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A EPP A 0 88 77 99 96





9 Panther 51 WG 0.096 LB AI/A 3.0 OZ WT/A PRE B 22 99 99 99 99

10 NUP-14013 7.62 EC 1.27 LB AI/A 1.33 PT/A PRE B 0 96 93 99 99

11 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE B 18 99 99 99 99









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GLXMA SETFA ABUTH AMATA CHEAL6/29/2014 6/29/2014 6/29/2014 6/29/2014 6/29/2014PHYGEN CONTROL CONTROL CONTROL CONTROL


6 7 8 9 10

0 0 0 0 0

0 50 40 99 99

0 93 13 96 93

0 80 93 99 99

0 73 63 98 96

0 73 83 99 99

0 80 63 99 99

0 93 87 99 96

7 98 99 99 99

0 96 91 99 98

3 96 99 99 99

5 98 98 99 99

10 98 99 99 99

5 98 99 99 99

8 98 99 99 99

2.9 10.1 22.2 2.5 4.01.7 6.0 13.3 1.5 2.4

67.05 7.38 17.68 1.61 2.64



1 Untreated Check

2 Panther 51 WG 0.096 LB AI/A 3.0 OZ WT/A EPP A

3 NUP-14013 7.62 EC 1.27 LB AI/A 1.33 PT/A EPP A

4 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A EPP A

5 Panther 51 WG 0.064 LB AI/A 2.0 OZ WT/A EPP ANUP-14013 7.62 EC 0.95 LB AI/A 1.0 PT/A EPP A




9 Panther 51 WG 0.096 LB AI/A 3.0 OZ WT/A PRE B

10 NUP-14013 7.62 EC 1.27 LB AI/A 1.33 PT/A PRE B

11 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE B

12 Panther 51 WG 0.064 LB AI/A 2.0 OZ WT/A PRE BNUP-14013 7.62 EC 0.95 LB AI/A 1.0 PT/A PRE B








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XANSS GLXMA SETFA ABUTH AMATA6/29/2014 7/23/2014 7/23/2014 7/23/2014 7/23/2014



11 12 13 14 15

0 0 0 0 0

40 0 47 27 96

87 0 82 0 90

13 0 75 83 99

77 0 73 50 98

67 0 75 67 96

67 0 72 57 96

83 0 85 60 99

95 5 93 99 99

87 0 88 78 99

93 3 90 99 99

93 3 90 98 98

92 12 96 99 99

93 5 95 99 99

92 8 95 99 99

17.1 3.4 9.9 20.7 5.910.2 2.0 5.9 12.4 3.5

14.22 83.11 7.66 18.3 3.87



1 Untreated Check



















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CHEAL XANSS7/23/2014 7/23/2014


55 DA-B 55 DA-B

16 17

0 0

90 17

87 67

93 7

88 17

96 13

93 13

96 40

99 78

83 65

99 70

96 63

99 68

99 72

99 65

8.0 29.04.8 17.3

5.47 39.72



1 Untreated Check



















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Pest Code GLXMA, Glycine max, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = US XANSS, Xanthium sp., = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Preemergence and Postemergence Herbicide Combinations in Soybean, Ames, IA, 2014.

Trial ID: ASC8 Location: Ames Trial Year: 2014Protocol ID: Ames Soybean 2 Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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herbicide combinations in soybean for crop phytotoxicity and weed control.






Seed Bed: COATRA coarse/trashy % Standard Moisture: 13.0 Moisture Meter: HARVESTMASTER











1. CORN 2013




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1. 5/1/2014 0.6 IN RAIN rain

2. 5/12/2014 1.05 IN RAIN rain

3. 5/15/2014 0.25 IN RAIN rain

4. 5/19/2014 0.1 IN RAIN rain

5. 5/20/2014 2.8 IN RAIN rain

6. 5/26/2014 0.4 IN RAIN rain

7. 6/1/2014 0.4 IN RAIN rain

8. 6/3/2014 1.1 IN RAIN rain

9. 6/7/2014 0.75 IN RAIN rain

10. 6/16/2014 1.6 IN RAIN rain

11. 6/19/2014 1.7 IN RAIN rain

12. 6/22/2014 0.8 IN RAIN rain

13. 6/26/2014 1.4 IN RAIN rain

14. 6/27/2014 1.0 IN RAIN rain

15. 6/28/2014 0.3 IN RAIN rain

16. 6/30/2014 2.4 IN RAIN rain

17. 7/5/2014 1.0 IN RAIN rain

18. 7/11/2014 0.2 IN RAIN rain

19. 7/12/2014 1.3 IN RAIN rain

20. 8/6/2014 1.3 IN RAIN rain

21. 8/7/2014 0.2 IN RAIN rain

22. 8/15/2014 0.4 IN RAIN rain

23. 8/20/2014 0.35 IN RAIN rain

24. 8/21/2014 0.2 IN RAIN rain

25. 8/23/2014 0.3 IN RAIN rain

26. 8/26/2014 2.0 IN RAIN rain

27. 8/28/2014 0.7 IN RAIN rain

28. 8/29/2014 1.4 IN RAIN rain

29. 8/31/2014 2.4 IN RAIN rain




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Application Timing: PRE POST1 POST2





Wind Direction: ESE W NNW

















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Stage Minimum, Percent: 4 LEAF COTYLE









Height, Unit: 3 IN




Stage Majority, Percent: NUMERO NUMERO

Stage Minimum, Percent: NUMERO COTYLE








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Nozzle Size: 110015 110015 110015





Trial Comments





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Pest Code GLXMA GLXMA GLXMA GLXMARating Date 6/12/2014 6/12/2014 6/12/2014 6/27/2014Rating Type PHYCHL PHYNEC PHYSTU PHYCHLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 13 DA-A 13 DA-A 13 DA-A 28 DA-A



2 Statement 5.25 EC 1.31 LB AI/A 32.0 FL OZ/A PRE A 0 0 0 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST2 C

3 Prefix 5.29 EC 1.32 LB AI/A 32.0 FL OZ/A PRE A 0 0 0 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST2 C

4 Sonic 70 DF 0.197 LB AI/A 4.5 OZ WT/A PRE A 0 0 0 0Durango DMA 4 SL 0.75 LB AE/A 24.0 FL OZ/A POST2 CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST2 C

5 Sonic 70 DF 0.263 LB AI/A 6.0 OZ WT/A PRE A 0 0 0 0Durango DMA 4 SL 0.75 LB AE/A 24.0 FL OZ/A POST2 CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST2 C

6 Surveil 48 WG 0.085 LB AI/A 2.8 OZ WT/A PRE A 0 7 0 0Durango DMA 4 SL 0.75 LB AE/A 24.0 FL OZ/A POST2 CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST2 C

7 Surveil 48 WG 0.128 LB AI/A 4.25 OZ WT/A PRE A 0 5 0 0Durango DMA 4 SL 0.75 LB AE/A 24.0 FL OZ/A POST2 CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST2 C

8 Authority First DF 70 DF 0.28 LB AI/A 6.4 OZ WT/A PRE A 0 0 7 2Marvel 3 L 0.17 LB AI/A 7.25 FL OZ/A POST2 CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST2 C

9 Envive 41.3 DG 0.09 LB AI/A 3.5 OZ WT/A PRE A 0 0 0 0Abundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST1 BAMS SG 2.0 LB/A 2.0 LB/A POST1 BCinch 7.64 EC 0.955 LB AI/A 1.0 PT/A POST1 B

10 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST1 B 0 0 0 0AMS SG 2.5 LB/A 2.5 LB/A POST1 BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 2.5 LB/A 2.5 LB/A POST2 C

11 OpTill 68 WG 0.085 LB AI/A 2.0 OZ WT/A PRE A 0 0 2 0Outlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A PRE AFlexstar GT 3.5 2.82 SL 1.41 LB AE/A 2.0 QT/A POST2 COutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A POST2 CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST2 CMSO L 0.5 % V/V 0.5 % V/V POST2 C

12 Zidua 85 WG 0.16 LB AI/A 3.0 OZ WT/A PRE A 0 0 0 2Sharpen 2.85 SC 0.0223 LB AI/A 1.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST2 C




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13 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE A 0 0 0 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 2.5 LB/A 2.5 LB/A POST2 CNIS L 0.25 % V/V 0.25 % V/V POST2 C

14 Boundary 6.5 EC 1.46 LB AI/A 1.8 PT/A PRE A 0 0 0 0Warrant 3 CS 1.13 LB AI/A 3.0 PT/A POST2 CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST2 C


Pest Code GLXMA GLXMA GLXMA GLXMARating Date 6/12/2014 6/12/2014 6/12/2014 6/27/2014Rating Type PHYCHL PHYNEC PHYSTU PHYCHLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 13 DA-A 13 DA-A 13 DA-A 28 DA-A





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GLXMA GLXMA SETFA ABUTH6/27/2014 6/27/2014 6/27/2014 6/27/2014PHYNEC PHYSTU CONTROL CONTROL


5 6 7 8

0 0 0 0

0 0 96 23

0 0 99 37

0 0 77 90

0 0 73 90

2 0 90 98

7 5 83 98

0 8 83 88

0 0 77 93

0 0 0 0

0 10 99 99

2 13 96 99



1 Untreated Check

2 Statement 5.25 EC 1.31 LB AI/A 32.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST2 C

3 Prefix 5.29 EC 1.32 LB AI/A 32.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST2 C

4 Sonic 70 DF 0.197 LB AI/A 4.5 OZ WT/A PRE ADurango DMA 4 SL 0.75 LB AE/A 24.0 FL OZ/A POST2 CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST2 C


6 Surveil 48 WG 0.085 LB AI/A 2.8 OZ WT/A PRE ADurango DMA 4 SL 0.75 LB AE/A 24.0 FL OZ/A POST2 CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST2 C


8 Authority First DF 70 DF 0.28 LB AI/A 6.4 OZ WT/A PRE AMarvel 3 L 0.17 LB AI/A 7.25 FL OZ/A POST2 CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST2 C

9 Envive 41.3 DG 0.09 LB AI/A 3.5 OZ WT/A PRE AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST1 BAMS SG 2.0 LB/A 2.0 LB/A POST1 BCinch 7.64 EC 0.955 LB AI/A 1.0 PT/A POST1 B

10 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST1 BAMS SG 2.5 LB/A 2.5 LB/A POST1 BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 2.5 LB/A 2.5 LB/A POST2 C

11 OpTill 68 WG 0.085 LB AI/A 2.0 OZ WT/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A PRE AFlexstar GT 3.5 2.82 SL 1.41 LB AE/A 2.0 QT/A POST2 COutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A POST2 CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST2 CMSO L 0.5 % V/V 0.5 % V/V POST2 C

12 Zidua 85 WG 0.16 LB AI/A 3.0 OZ WT/A PRE ASharpen 2.85 SC 0.0223 LB AI/A 1.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST2 C




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0 0 92 99

0 0 98 99

2.2 3.5 8.3 9.71.3 2.1 4.9 5.8

187.08 78.79 6.51 7.98

GLXMA GLXMA SETFA ABUTH6/27/2014 6/27/2014 6/27/2014 6/27/2014PHYNEC PHYSTU CONTROL CONTROL


5 6 7 8

13 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 2.5 LB/A 2.5 LB/A POST2 CNIS L 0.25 % V/V 0.25 % V/V POST2 C

14 Boundary 6.5 EC 1.46 LB AI/A 1.8 PT/A PRE AWarrant 3 CS 1.13 LB AI/A 3.0 PT/A POST2 CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST2 C







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AMATA CHEAL GLXMA GLXMA6/27/2014 6/27/2014 7/10/2014 7/10/2014

CONTROL CONTROL PHYCHL PHYNECPERCENT PERCENT PERCENT PERCENT

28 DA-A 28 DA-A 41 DA-A 41 DA-A

9 10 11 12

0 0 0 0

99 98 0 0

99 98 0 0

93 99 0 0

99 99 0 0

99 99 0 0

99 99 0 0

99 99 0 0

99 98 0 0

0 0 0 0

99 99 0 0

99 99 0 0



1 Untreated Check















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99 99 0 0

99 99 0 0

4.9 1.8 0.0 0.02.9 1.1 0.0 0.0

3.47 1.26 0.0 0.0


CONTROL CONTROL PHYCHL PHYNECPERCENT PERCENT PERCENT PERCENT

28 DA-A 28 DA-A 41 DA-A 41 DA-A

9 10 11 12









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GLXMA SETFA ABUTH AMATA7/10/2014 7/10/2014 7/10/2014 7/10/2014PHYSTU CONTROL CONTROL CONTROL


13 14 15 16

0 0 0 0

0 99 27 99

0 99 40 99

0 77 93 90

0 77 91 99

0 93 99 99

0 90 98 99

23 88 99 99

37 99 99 99

2 99 99 99

22 99 99 99

0 99 99 99



1 Untreated Check















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0 96 99 99

7 98 99 99

8.0 6.5 9.1 4.34.8 3.9 5.4 2.5

74.13 4.47 6.65 2.78



13 14 15 16









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CONTROL PHYSTU CONTROL CONTROLPERCENT PERCENT PERCENT PERCENT

41 DA-A 14 DA-C 14 DA-C 14 DA-C

17 18 19 20

0 0 0 0

98 0 99 99

96 0 99 99

99 0 99 99

99 0 99 99

99 0 99 99

99 0 99 99

99 23 99 99

98 17 99 99

99 0 99 99

99 23 99 99

99 0 99 99



1 Untreated Check















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99 0 99 99

99 2 99 99

2.7 4.7 0.0 0.01.6 2.8 0.0 0.0

1.78 60.09 0.0 0.0


CONTROL PHYSTU CONTROL CONTROLPERCENT PERCENT PERCENT PERCENT

41 DA-A 14 DA-C 14 DA-C 14 DA-C

17 18 19 20









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CONTROL CONTROL PHYSTU CONTROLPERCENT PERCENT PERCENT PERCENT

14 DA-C 14 DA-C 29 DA-C 29 DA-C

21 22 23 24

0 0 0 0

99 99 0 99

99 99 0 99

99 99 0 99

99 99 0 99

99 99 0 99

99 99 0 99

99 99 8 98

99 99 2 99

99 99 0 99

99 99 5 99

99 99 0 99



1 Untreated Check















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99 99 0 99

99 99 2 99

0.0 0.0 3.2 1.00.0 0.0 1.9 0.60.0 0.0 157.72 0.67


CONTROL CONTROL PHYSTU CONTROLPERCENT PERCENT PERCENT PERCENT

14 DA-C 14 DA-C 29 DA-C 29 DA-C

21 22 23 24









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29 DA-C 29 DA-C 29 DA-C 143 DA-A

25 26 27 28

0 0 0 38

99 99 99 57

99 99 99 61

99 99 99 63

99 99 99 61

99 99 99 60

99 99 99 63

99 99 99 60

99 99 99 60

99 99 99 60

99 99 99 62

99 99 99 61



1 Untreated Check















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99 99 99 63

99 99 99 62

0.0 0.0 0.0 8.40.0 0.0 0.0 5.00.0 0.0 0.0 8.45



29 DA-C 29 DA-C 29 DA-C 143 DA-A

25 26 27 28









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Pest Code GLXMA, Glycine max, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = USRating Type PHYCHL = phytotoxicity - chlorosis PHYNEC = phytotoxicity - necrosis /burn PHYSTU = phytotoxicity - stunting YIELD = yieldRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Application Timing of Flexstar GT 3.5 in Soybean, Ames, IA, 2014.

Trial ID: ASC9 Location: Ames Trial Year: 2014Protocol ID: HISUFXTD-2014US Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to investigate the effects of herbicide application timing, carrier volume and nozzle

pressure on Flexstar GT 3.5 efficacy.



















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1. CORN 2013


Crop residue on the soil surface was 37% at planting.


% OM: 3.0 Texture: CL clay loam pH: 5.7 Soil Name: CLARION, CANISTEO




1. 5/20/2014 2.8 IN RAIN rain

2. 5/26/2014 0.4 IN RAIN rain

3. 6/1/2014 0.4 IN RAIN rain

4. 6/3/2014 1.1 IN RAIN rain

5. 6/7/2014 0.75 IN RAIN rain

6. 6/16/2014 1.6 IN RAIN rain

7. 6/19/2014 1.7 IN RAIN rain

8. 6/22/2014 0.8 IN RAIN rain

9. 6/26/2014 1.4 IN RAIN rain

10. 6/27/2014 1.0 IN RAIN rain

11. 6/28/2014 0.3 IN RAIN rain

12. 6/30/2014 2.4 IN RAIN rain

13. 7/5/2014 1.0 IN RAIN rain

14. 7/11/2014 0.2 IN RAIN rain

15. 7/12/2014 1.3 IN RAIN rain

16. 8/6/2014 1.3 IN RAIN rain

17. 8/7/2014 0.2 IN RAIN rain




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Application DescriptionA B C D E F

Application Date: 5/31/2014 7/3/2014 7/9/2014 7/16/2014 7/16/2014 7/16/2014

Application Method: SPRAY SPRAY SPRAY SPRAY SPRAY SPRAY

Application Timing: PRE EPOST POST LPOST LPOST LPOST

Application Placement: BROSOI BROFOL BROFOL BROFOL BROFOL BROFOL

Air Temperature, Unit: 72 F 73 F 74 F 71 F 71 F 71 F

% Relative Humidity: 81 55 58 60 60 60

Wind Velocity, Unit: 2 MPH 4 MPH 3 MPH 1 MPH 1 MPH 1 MPH

Wind Direction: N NNE NNW W W W

Dew Presence (Y/N): N no N no N no N no N no N no

Soil Temperature, Unit: 63 F 65 F 69 F 69 F 69 F 69 F

Soil Moisture: SLIWET SLIWET SLIWET SLIWET SLIWET SLIWET

% Cloud Cover: 90 30 0 80 80 80

Next Moisture Occurred On: 6/1/2014 7/5/2014 7/11/2014 8/6/2014 8/6/2014 8/6/2014

Crop Stage At Each ApplicationA B C D E F

Crop 1 Code, BBCH Scale: GLXMA BSOY GLXMA BSOY GLXMA BSOY GLXMA BSOY GLXMA BSOY GLXMA BSOY

Stage Scale Used: DESC DESC DESC DESC DESC

Stage Majority, Percent: V4 V4 R1 R1 R1

Stage Minimum, Percent: V4 V4 R1 R1 R1

Stage Maximum, Percent: V4 V5 R1 R1 R1

Height, Unit: 6.5 IN 8.5 IN 13 IN 13 IN 13 IN

Height Minimum, Maximum: 5 8 8 9 12 14 12 14 12 14




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Pest Stage At Each ApplicationA B C D E F

Pest 1 Code, Type, Scale: SETFA W SETFA W SETFA W SETFA W SETFA W SETFA W

Stage Majority, Percent: 3 LEAF 4 LEAF 6 LEAF 6 LEAF 6 LEAF

Stage Minimum, Percent: 1 LEAF 1 LEAF 6 LEAF 6 LEAF 6 LEAF

Stage Maximum, Percent: 4 LEAF 4 LEAF 7 LEAF 7 LEAF 7 LEAF

Height, Unit: 3 IN 5 IN 9 IN 9 IN 9 IN

Height Minimum, Maximum: 0.25 8 0.25 10 8 10 8 10 8 10

Density, Unit: 0 FT2 1 FT2 0 FT2 0 FT2 0 FT2

Pest 2 Code, Type, Scale: ABUTH W ABUTH W ABUTH W ABUTH W ABUTH W ABUTH W

Stage Majority, Percent: 4 LEAF 8 LEAF 8 LEAF 8 LEAF

Stage Minimum, Percent: COTYLE 7 LEAF 7 LEAF 7 LEAF

Stage Maximum, Percent: 4 LEAF 9 LEAF 9 LEAF 9 LEAF

Height, Unit: 3 IN 9 IN 9 IN 9 IN

Height Minimum, Maximum: 0.25 4 8 10 8 10 8 10

Density, Unit: 1 FT2 0 FT2 0 FT2 0 FT2

Pest 3 Code, Type, Scale: AMATA W AMATA W AMATA W AMATA W AMATA W AMATA W

Pest 4 Code, Type, Scale: CHEAL W CHEAL W CHEAL W CHEAL W CHEAL W CHEAL W




Height, Unit: 3 IN



Application EquipmentA B C D E F

Appl. Equipment: ATV HAND SPRAYER HAND SPRAYER HAND SPRAYER HAND SPRAYER HAND SPRAYER

Equipment Type: BACMAN BACMAN BACMAN BACMAN BACMAN

Operation Pressure, Unit: 37 PSI 30 PSI 30 PSI 30 PSI 35 PSI 35 PSI

Nozzle Type: TTI TT TT TT TT TT

Nozzle Size: 110015 11002 11002 11002 110015 110015

Nozzle Spacing, Unit: 20 IN 19 IN 19 IN 19 IN 19 IN 19 IN

Boom Length, Unit: 10 FT 10 FT 10 FT 10 FT 10 FT 10 FT

Ground Speed, Unit: 2.8 MPH 3 MPH 3 MPH 3 MPH 3 MPH 4 MPH

Spray Volume, Unit: 15 GAL/AC 20 GAL/AC 20 GAL/AC 20 GAL/AC 15 GAL/AC 10 GAL/AC




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Trial Comments





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Pest Code GLXMA SETFA ABUTH AMATARating Date 7/8/2014 7/8/2014 7/8/2014 7/8/2014Rating Type PHYGEN CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval -1 DA-C -1 DA-C -1 DA-C -1 DA-C



2 Boundary 6.5 EC 1.22 LB AI/A 1.5 PT/A PRE A 30 99 99 99AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BFlexstar GT 3.5 2.82 SL 1.23 LB AE/A 3.5 PT/A EPOST BMSO L 1.0 % V/V 1.0 % V/V EPOST B

3 Boundary 6.5 EC 1.22 LB AI/A 1.5 PT/A PRE A 0 98 98 99AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CFlexstar GT 3.5 2.82 SL 1.23 LB AE/A 3.5 PT/A POST CMSO L 1.0 % V/V 1.0 % V/V POST C

4 Boundary 6.5 EC 1.22 LB AI/A 1.5 PT/A PRE A 0 96 96 99AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL LPOST DFlexstar GT 3.5 2.82 SL 1.23 LB AE/A 3.5 PT/A LPOST DMSO L 1.0 % V/V 1.0 % V/V LPOST D

5 Boundary 6.5 EC 1.22 LB AI/A 1.5 PT/A PRE A 0 95 98 99AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL LPOST EFlexstar GT 3.5 2.82 SL 1.23 LB AE/A 3.5 PT/A LPOST EMSO L 1.0 % V/V 1.0 % V/V LPOST E

6 Boundary 6.5 EC 1.22 LB AI/A 1.5 PT/A PRE A 0 98 98 99AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL LPOST FFlexstar GT 3.5 2.82 SL 1.23 LB AE/A 3.5 PT/A LPOST FMSO L 1.0 % V/V 1.0 % V/V LPOST F





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-1 DA-C 6 DA-C 6 DA-C 6 DA-C

5 6 7 8

0 0 0 0

99 20 99 99

99 30 99 99

99 0 96 96

99 2 95 96

96 0 98 96

3.9 4.0 2.3 2.32.1 2.2 1.3 1.3

2.59 25.24 1.56 1.56



1 Untreated Check

2 Boundary 6.5 EC 1.22 LB AI/A 1.5 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BFlexstar GT 3.5 2.82 SL 1.23 LB AE/A 3.5 PT/A EPOST BMSO L 1.0 % V/V 1.0 % V/V EPOST B


4 Boundary 6.5 EC 1.22 LB AI/A 1.5 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL LPOST DFlexstar GT 3.5 2.82 SL 1.23 LB AE/A 3.5 PT/A LPOST DMSO L 1.0 % V/V 1.0 % V/V LPOST D

5 Boundary 6.5 EC 1.22 LB AI/A 1.5 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL LPOST EFlexstar GT 3.5 2.82 SL 1.23 LB AE/A 3.5 PT/A LPOST EMSO L 1.0 % V/V 1.0 % V/V LPOST E

6 Boundary 6.5 EC 1.22 LB AI/A 1.5 PT/A PRE AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL LPOST FFlexstar GT 3.5 2.82 SL 1.23 LB AE/A 3.5 PT/A LPOST FMSO L 1.0 % V/V 1.0 % V/V LPOST F





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9 10 11 12

0 0 0 0

99 99 5 0

99 99 12 2

99 99 40 13

99 99 37 13

99 96 30 18

0.0 3.9 6.1 7.40.0 2.1 3.4 4.00.0 2.59 16.42 52.05



1 Untreated Check










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20 DA-C 20 DA-C 20 DA-C 20 DA-C

13 14 15 16

0 0 0 0

99 99 99 99

99 98 99 99

96 99 99 99

99 98 99 99

98 99 99 96

2.3 2.2 0.0 3.91.3 1.2 0.0 2.1

1.55 1.45 0.0 2.59



1 Untreated Check










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PERCENT PERCENT PERCENT PERCENT28 DA-D 28 DA-D 28 DA-D 28 DA-D

17 18 19 20

0 0 0 0

0 99 99 99

0 99 99 99

3 99 98 99

5 99 99 99

5 99 99 99

4.0 0.0 1.7 0.02.2 0.0 0.9 0.0

97.79 0.0 1.15 0.0



1 Untreated Check










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CHEAL GLXMA8/13/2014 10/20/2014

CONTROL YIELDPERCENT BU/A

28 DA-D 142 DA-A

21 22

0 43

99 54

99 58

99 57

99 55

99 52

0.0 7.90.0 4.30.0 8.12



1 Untreated Check










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Iowa State University herbicide evaluation program Ultra Blazer and Storm Weed Control Programs in Comparison to Others in Soybean, Ames, IA, 2014.

Trial ID: ASC11 Location: Ames Trial Year: 2014Protocol ID: BLZR 6 US IA 14 52CS Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to evaluate Blazer and Storm for postemergence weed control in soybean.








Pest DescriptionPest 1 Type: W Code: ABUTH Abutilon theophrasti

Common Name: velvetleaf







1. CORN 2013




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MaintenanceMaintenance Form Form Rate

No. Date Product Name Conc Type Rate Unit

1. 6/25/2014 Select Max 0.97 EC 16.0 FL OZ/A

Field Prep./Maintenance:Tillage included chisel plowing in the fall 2013 and two field cultivations in the spring 2014 to prepare the seedbed for

planting. Crop residue on the soil surface was 35 to 40% at planting. Select Max was applied to the entire experiment on June 25 to remove grassy weed interference with broadleaf weed

evaluation.






1. 5/20/2014 2.8 IN RAIN rain

2. 5/26/2014 0.4 IN RAIN rain

3. 6/1/2014 0.4 IN RAIN rain

4. 6/3/2014 1.1 IN RAIN rain

5. 6/7/2014 0.75 IN RAIN rain

6. 6/16/2014 1.6 IN RAIN rain

7. 6/19/2014 1.7 IN RAIN rain

8. 6/22/2014 0.8 IN RAIN rain

9. 6/26/2014 1.4 IN RAIN rain

10. 6/27/2014 1.0 IN RAIN rain

11. 6/28/2014 0.3 IN RAIN rain

12. 6/30/2014 2.4 IN RAIN rain

13. 7/5/2014 1.0 IN RAIN rain

14. 7/11/2014 0.2 IN RAIN rain

15. 7/12/2014 1.3 IN RAIN rain

16. 8/6/2014 1.3 IN RAIN rain

17. 8/7/2014 0.2 IN RAIN rain




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Application Timing: EPOST

Application Placement: BROFOL




Wind Direction: NNE



Soil Moisture: SLIWET

% Cloud Cover: 30













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Height, Unit: 3 IN







Height, Unit: 2 IN






Nozzle Type: TT

Nozzle Size: 110015








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Trial Comments





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Pest Code GLXMA ABUTH AMATA CHEALRating Date 7/7/2014 7/7/2014 7/7/2014 7/7/2014Rating Type PHYGEN CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 4 DA-A 4 DA-A 4 DA-A 4 DA-A


1 Roundup PowerMAX 4.5 SL 0.84 LB AE/A 24.0 FL OZ/A EPOST A 13 78 88 87Ultra Blazer 2 L 0.25 LB AI/A 16.0 FL OZ/A EPOST AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST A

2 Roundup PowerMAX 4.5 SL 0.84 LB AE/A 24.0 FL OZ/A EPOST A 15 87 92 87Ultra Blazer 2 L 0.375 LB AI/A 24.0 FL OZ/A EPOST AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST A

3 Roundup PowerMAX 4.5 SL 0.84 LB AE/A 24.0 FL OZ/A EPOST A 13 83 88 85Storm 4 EC 0.75 LB AI/A 24.0 FL OZ/A EPOST AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST A

4 Roundup PowerMAX 4.5 SL 0.84 LB AE/A 24.0 FL OZ/A EPOST A 18 88 93 88Cobra 2 EC 0.125 LB AI/A 8.0 FL OZ/A EPOST AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST A

5 Roundup PowerMAX 4.5 SL 0.84 LB AE/A 24.0 FL OZ/A EPOST A 20 90 95 88Cobra 2 EC 0.156 LB AI/A 10.0 FL OZ/A EPOST AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST A

6 Roundup PowerMAX 4.5 SL 0.84 LB AE/A 24.0 FL OZ/A EPOST A 15 88 95 87Flexstar 1.88 SL 0.235 LB AI/A 16.0 FL OZ/A EPOST AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST A

7 Roundup PowerMAX 4.5 SL 0.84 LB AE/A 24.0 FL OZ/A EPOST A 17 93 95 90Flexstar 1.88 SL 0.294 LB AI/A 20.0 FL OZ/A EPOST AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST A

8 Roundup PowerMAX 4.5 SL 0.84 LB AE/A 24.0 FL OZ/A EPOST A 12 93 88 88Cadet 0.91 EC 0.00427 LB AI/A 0.6 FL OZ/A EPOST AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST A

9 Roundup PowerMAX 4.5 SL 0.84 LB AE/A 24.0 FL OZ/A EPOST A 3 67 60 73FirstRate 84 WG 0.0315 LB AI/A 0.6 OZ WT/A EPOST AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST A

10 Roundup PowerMAX 4.5 SL 0.84 LB AE/A 24.0 FL OZ/A EPOST A 0 68 53 83AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST A






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GLXMA ABUTH AMATA CHEAL7/11/2014 7/11/2014 7/11/2014 7/11/2014PHYGEN CONTROL CONTROL CONTROL


5 6 7 8

18 96 99 99

20 99 99 99

17 99 99 99

27 99 99 98

30 99 99 99

22 99 99 99

20 99 99 99

13 99 98 99

3 96 93 98

0 95 92 99

0 0 0 0

4.4 2.8 2.2 1.72.6 1.6 1.3 1.0

16.9 1.84 1.49 1.12



1 Roundup PowerMAX 4.5 SL 0.84 LB AE/A 24.0 FL OZ/A EPOST AUltra Blazer 2 L 0.25 LB AI/A 16.0 FL OZ/A EPOST AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST A


3 Roundup PowerMAX 4.5 SL 0.84 LB AE/A 24.0 FL OZ/A EPOST AStorm 4 EC 0.75 LB AI/A 24.0 FL OZ/A EPOST AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST A

4 Roundup PowerMAX 4.5 SL 0.84 LB AE/A 24.0 FL OZ/A EPOST ACobra 2 EC 0.125 LB AI/A 8.0 FL OZ/A EPOST AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST A


6 Roundup PowerMAX 4.5 SL 0.84 LB AE/A 24.0 FL OZ/A EPOST AFlexstar 1.88 SL 0.235 LB AI/A 16.0 FL OZ/A EPOST AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST A


8 Roundup PowerMAX 4.5 SL 0.84 LB AE/A 24.0 FL OZ/A EPOST ACadet 0.91 EC 0.00427 LB AI/A 0.6 FL OZ/A EPOST AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST A

9 Roundup PowerMAX 4.5 SL 0.84 LB AE/A 24.0 FL OZ/A EPOST AFirstRate 84 WG 0.0315 LB AI/A 0.6 OZ WT/A EPOST AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST A

10 Roundup PowerMAX 4.5 SL 0.84 LB AE/A 24.0 FL OZ/A EPOST AAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST A

11 Untreated Check





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GLXMA ABUTH CHEAL GLXMA7/18/2014 7/18/2014 7/18/2014 7/31/2014PHYGEN CONTROL CONTROL PHYGEN


9 10 11 12

12 96 99 5

10 99 99 5

8 99 99 5

17 99 98 8

22 99 99 10

13 99 99 7

13 99 99 7

7 99 99 5

3 99 98 0

0 98 99 0

0 0 0 0

7.2 1.8 1.7 2.54.2 1.0 1.0 1.5

44.48 1.15 1.12 31.56













11 Untreated Check





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28 DA-A 28 DA-A 28 DA-A 42 DA-A

13 14 15 16

88 85 98 0

95 93 99 2

96 87 99 3

95 93 96 5

95 92 98 3

95 95 96 5

93 93 96 3

99 80 96 3

99 73 98 0

90 72 99 0

0 0 0 0

6.0 8.1 3.1 3.23.5 4.8 1.8 1.94.1 6.05 2.08 82.14













11 Untreated Check





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42 DA-A 42 DA-A 42 DA-A 109 DA-A

17 18 19 20

92 85 98 47

96 95 99 41

96 85 98 44

96 95 98 40

93 92 95 38

98 96 98 43

96 93 96 41

99 82 98 43

99 72 98 39

93 72 99 46

0 0 0 40

3.8 8.5 4.0 10.12.3 5.0 2.4 5.9

2.58 6.35 2.67 14.06













11 Untreated Check





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Pest Code GLXMA, Glycine max, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = USRating Type PHYGEN = phytotoxicity - general / injury YIELD = yieldRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Authority First, Authority Assist, Valor SX, Fierce, Prefix, Optill Pro, Authority Elite, Anthem, Surveil, Matador and Spartan AppliedPreemergence to Soybean, Ames, IA, 2014.

Trial ID: ASC12 Location: Ames Trial Year: 2014Protocol ID: FMC Soy Pre Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to compare preemergence herbicides for weed control and crop safety in soybean.













Pest 5 Type: W Code: IPOHE Ipomoea hederaceaCommon Name: Ivyleaf morningglory







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1. CORN 2013

Field Prep./Maintenance:Tillage included chisel plowing in the fall, 2013 and two field cultivations in the spring 2014 to prepare the seedbed

for planting. Crop residue on the soil surface was 35 to 40% at planting.


% OM: 4 Texture: L loam pH: 6.4 Soil Name: CLARION

CEC: 22 Fert. Level: E excellent Soil Drainage: F fair





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1. 6/1/2014 0.4 IN RAIN rain

2. 6/3/2014 1.1 IN RAIN rain

3. 6/7/2014 0.75 IN RAIN rain

4. 6/16/2014 1.6 IN RAIN rain

5. 6/19/2014 1.7 IN RAIN rain

6. 6/22/2014 0.8 IN RAIN rain

7. 6/26/2014 1.4 IN RAIN rain

8. 6/27/2014 1.0 IN RAIN rain

9. 6/28/2014 0.3 IN RAIN rain

10. 6/30/2014 2.4 IN RAIN rain

11. 7/5/2014 1.0 IN RAIN rain

12. 7/11/2014 0.2 IN RAIN rain

13. 7/12/2014 1.3 IN RAIN rain

14. 8/6/2014 1.3 IN RAIN rain

15. 8/7/2014 0.2 IN RAIN rain

16. 8/15/2014 0.4 IN RAIN rain

17. 8/20/2014 0.35 IN RAIN rain

18. 8/21/2014 0.2 IN RAIN rain

19. 8/23/2014 0.3 IN RAIN rain

20. 8/26/2014 2.0 IN RAIN rain

21. 8/28/2014 0.7 IN RAIN rain

22. 8/29/2014 1.4 IN RAIN rain

23. 8/31/2014 2.4 IN RAIN rain




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Wind Direction: ESE NNE












Height, Unit: 8 IN







Height, Unit: 4 IN





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Height, Unit: 3 IN







Height, Unit: 3 IN







Height, Unit: 2 IN



Pest 5 Code, Type, Scale: IPOHE W IPOHE W


Stage Minimum, Percent: COYTLE


Height, Unit: 4 IN






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Nozzle Type: TTI TT

Nozzle Size: 110015 110015





Trial Comments


Missing data estimates are included in columns:Average=6,12,18,19,23




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Pest Code GLXMA SETFA ABUTH AMATA CHEALRating Date 6/23/2014 6/23/2014 6/23/2014 6/23/2014 6/23/2014Rating Type PHYGEN CONTROL CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 24 DA-A 24 DA-A 24 DA-A 24 DA-A 24 DA-A



2 Authority First DF 70 DF 0.28 LB AI/A 6.4 OZ WT/A PRE A 0 92 98 99 98Select Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

3 Authority Assist 4 SC 0.375 LB AI/A 12.0 FL OZ/A PRE A 0 95 99 99 99Select Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

4 Valor SX 51 WG 0.096 LB AI/A 3 OZ WT/A PRE A 7 90 98 99 96Select Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

5 Fierce 76 WG 0.143 LB AI/A 3 OZ WT/A PRE A 5 96 93 99 99Select Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

6 Prefix 5.29 EC 1.32 LB AI/A 2.0 PT/A PRE A 0 95 43 99 96Select Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

7 Optill 68 WG 0.085 LB AI/A 2.0 OZ WT/A PRE A 0 96 87 99 98Outlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A PRE ASelect Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

8 Authority Elite 7 SC 1.75 LB AI/A 32.0 FL OZ/A PRE A 0 96 90 99 99Select Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

9 Authority First DF 70 DF 0.28 LB AI/A 6.4 OZ WT/A PRE A 0 96 98 99 99Anthem 2.15 SE 0.101 LB AI/A 6.0 FL OZ/A PRE ASelect Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

10 Surveil 48 WG 0.064 LB AI/A 2.125 OZ WT/A PRE A 3 87 95 99 99Select Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

11 Surveil 48 WG 0.128 LB AI/A 4.25 OZ WT/A PRE A 7 93 96 99 99Select Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

12 Matador 4.7 L 1.47 LB AI/A 2.5 PT/A PRE A 0 98 95 99 99Select Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B




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13 Matador 4.7 L 1.47 LB AI/A 2.5 PT/A PRE A 0 99 99 99 99Spartan 4 F 0.125 LB AI/A 4.0 FL OZ/A PRE ASelect Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

14 Matador 4.7 L 1.47 LB AI/A 2.5 PT/A PRE A 0 99 99 99 99Spartan 4 F 0.188 LB AI/A 6.0 FL OZ/A PRE ASelect Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B







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IPOHE GLXMA SETFA ABUTH AMATA6/23/2014 7/1/2014 7/1/2014 7/1/2014 7/1/2014


24 DA-A -2 DA-B -2 DA-B -2 DA-B -2 DA-B

6 7 8 9 10

0 0 0 0 0

96 0 92 90 99

99 0 95 96 98

88 0 87 95 99

93 0 96 90 99

10 0 95 42 99

80 0 95 70 99

99 0 96 78 99

99 0 96 92 99

99 0 87 92 98

99 0 93 96 99

98 0 98 95 98



1 Untreated Check

2 Authority First DF 70 DF 0.28 LB AI/A 6.4 OZ WT/A PRE ASelect Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

3 Authority Assist 4 SC 0.375 LB AI/A 12.0 FL OZ/A PRE ASelect Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

4 Valor SX 51 WG 0.096 LB AI/A 3 OZ WT/A PRE ASelect Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

5 Fierce 76 WG 0.143 LB AI/A 3 OZ WT/A PRE ASelect Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

6 Prefix 5.29 EC 1.32 LB AI/A 2.0 PT/A PRE ASelect Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

7 Optill 68 WG 0.085 LB AI/A 2.0 OZ WT/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A PRE ASelect Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

8 Authority Elite 7 SC 1.75 LB AI/A 32.0 FL OZ/A PRE ASelect Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

9 Authority First DF 70 DF 0.28 LB AI/A 6.4 OZ WT/A PRE AAnthem 2.15 SE 0.101 LB AI/A 6.0 FL OZ/A PRE ASelect Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B

10 Surveil 48 WG 0.064 LB AI/A 2.125 OZ WT/A PRE ASelect Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B


12 Matador 4.7 L 1.47 LB AI/A 2.5 PT/A PRE ASelect Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B




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96 0 99 96 99

99 0 99 98 98

10.1 0.0 4.8 10.6 2.16.0 0.0 2.9 6.3 1.3

7.23 0.0 3.27 7.85 1.39

IPOHE GLXMA SETFA ABUTH AMATA6/23/2014 7/1/2014 7/1/2014 7/1/2014 7/1/2014


24 DA-A -2 DA-B -2 DA-B -2 DA-B -2 DA-B

6 7 8 9 10

13 Matador 4.7 L 1.47 LB AI/A 2.5 PT/A PRE ASpartan 4 F 0.125 LB AI/A 4.0 FL OZ/A PRE ASelect Max 0.97 EC 0.091 LB AI/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST B








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CHEAL IPOHE GLXMA SETFA ABUTH7/1/2014 7/1/2014 7/30/2014 7/30/2014 7/30/2014


-2 DA-B -2 DA-B 61 DA-A 61 DA-A 61 DA-A

11 12 13 14 15

0 0 0 0 0

98 96 0 95 95

99 98 0 98 98

95 80 0 99 95

96 88 0 99 91

95 10 0 99 42

95 75 0 98 68

99 99 0 98 73

99 99 0 98 96

96 99 0 98 92

96 99 0 99 98

99 93 0 99 96



1 Untreated Check















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99 94 0 99 98

99 98 0 98 98

2.9 10.0 0.0 3.2 11.01.8 6.0 0.0 1.9 6.5

1.94 7.4 0.0 2.12 8.04

CHEAL IPOHE GLXMA SETFA ABUTH7/1/2014 7/1/2014 7/30/2014 7/30/2014 7/30/2014


-2 DA-B -2 DA-B 61 DA-A 61 DA-A 61 DA-A

11 12 13 14 15









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AMATA CHEAL IPOHE SETFA ABUTH7/30/2014 7/30/2014 7/30/2014 8/29/2014 8/29/2014

CONTROL CONTROL CONTROL CONTROL CONTROLPERCENT PERCENT PERCENT PERCENT PERCENT


16 17 18 19 20

0 0 0 0 0

98 98 99 99 96

96 99 96 99 96

99 88 80 99 95

99 93 88 99 91

99 92 10 99 38

99 93 63 99 67

99 99 96 99 65

99 99 99 99 95

98 99 99 99 93

98 98 99 99 98

98 99 94 99 95



1 Untreated Check















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99 99 94 99 99

98 99 98 99 98

3.4 5.7 9.3 0.0 7.12.0 3.4 5.5 0.0 4.2

2.19 3.79 6.94 0.0 5.28

AMATA CHEAL IPOHE SETFA ABUTH7/30/2014 7/30/2014 7/30/2014 8/29/2014 8/29/2014

CONTROL CONTROL CONTROL CONTROL CONTROLPERCENT PERCENT PERCENT PERCENT PERCENT


16 17 18 19 20









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AMATA CHEAL IPOHE GLXMA8/29/2014 8/29/2014 8/29/2014 10/20/2014


91 DA-A 91 DA-A 91 DA-A 143 DA-A

21 22 23 24

0 0 0 36

96 94 96 57

96 99 96 57

99 85 80 60

99 93 88 60

99 93 10 59

99 67 63 58

99 99 93 56

99 99 98 62

96 82 99 68

98 96 96 65

96 96 94 62



1 Untreated Check















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99 99 93 64

96 99 98 64

4.9 13.3 10.0 13.42.9 7.9 5.9 8.0

3.19 9.23 7.48 13.49

AMATA CHEAL IPOHE GLXMA8/29/2014 8/29/2014 8/29/2014 10/20/2014


91 DA-A 91 DA-A 91 DA-A 143 DA-A

21 22 23 24









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Pest Code GLXMA, Glycine max, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = US IPOHE, Ipomoea hederacea, = USRating Type PHYGEN = phytotoxicity - general / injury YIELD = yieldRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Preemergence Tank-Mix Combinations of Panther, Pursuit and Metribuzin in Soybean, Ames, IA, 2014.


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Objectives:The purpose of this study was to determine the optimum tank-mix ratio of Panther and Pursuit needed to control

difficult weeds in soybean.















1. CORN 2013




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1. 6/1/2014 0.4 IN RAIN rain

2. 6/3/2014 1.1 IN RAIN rain

3. 6/7/2014 0.75 IN RAIN rain

4. 6/16/2014 1.6 IN RAIN rain

5. 6/19/2014 1.7 IN RAIN rain

6. 6/22/2014 0.8 IN RAIN rain

7. 6/26/2014 1.4 IN RAIN rain

8. 6/27/2014 1.0 IN RAIN rain

9. 6/28/2014 0.3 IN RAIN rain

10. 6/30/2014 2.4 IN RAIN rain

11. 7/5/2014 1.0 IN RAIN rain

12. 7/11/2014 0.2 IN RAIN rain

13. 7/12/2014 1.3 IN RAIN rain




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Wind Direction: SW



Soil Moisture: DRY

% Cloud Cover: 50












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Nozzle Type: TTI

Nozzle Size: 110015





Trial Comments





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2 Panther 51 WG 0.064 LB AI/A 2.0 OZ WT/A PRE A 0 93 99 98 99

3 Panther 51 WG 0.08 LB AI/A 2.5 OZ WT/A PRE A 0 92 98 99 96

4 Pursuit 2 AS 0.0625 LB AI/A 4.0 FL OZ/A PRE A 0 96 96 87 99

5 Metribuzin 75DF 75 DF 0.28 LB AI/A 6.0 OZ WT/A PRE A 0 92 98 99 99

6 Panther 51 WG 0.064 LB AI/A 2.0 OZ WT/A PRE A 0 98 99 99 99Pursuit 2 AS 0.0625 LB AI/A 4.0 FL OZ/A PRE A

7 Panther 51 WG 0.064 LB AI/A 2.0 OZ WT/A PRE A 0 98 99 99 99Pursuit 2 AS 0.0625 LB AI/A 4.0 FL OZ/A PRE AMetribuzin 75DF 75 DF 0.28 LB AI/A 6.0 OZ WT/A PRE A





12 Authority Assist 4 SC 0.25 LB AI/A 8.0 FL OZ/A PRE A 0 98 99 99 99

13 OpTill 68 WG 0.064 LB AI/A 1.5 OZ WT/A PRE A 0 96 99 96 99





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PERCENT PERCENT PERCENT PERCENT PERCENT42 DA-A 42 DA-A 42 DA-A 42 DA-A 42 DA-A

6 7 8 9 10

0 0 0 0 0

0 77 99 73 96

0 77 98 93 96

0 63 96 60 99

0 67 98 85 96

0 92 99 96 99

0 96 99 95 99

0 93 99 98 99

0 95 99 93 99

0 95 99 96 99

0 98 99 95 99

0 92 99 98 99

0 93 99 85 99

0.0 8.6 1.8 11.0 4.20.0 5.1 1.0 6.5 2.50.0 6.38 1.15 7.93 2.75



1 Untreated Check

2 Panther 51 WG 0.064 LB AI/A 2.0 OZ WT/A PRE A

3 Panther 51 WG 0.08 LB AI/A 2.5 OZ WT/A PRE A

4 Pursuit 2 AS 0.0625 LB AI/A 4.0 FL OZ/A PRE A

5 Metribuzin 75DF 75 DF 0.28 LB AI/A 6.0 OZ WT/A PRE A

6 Panther 51 WG 0.064 LB AI/A 2.0 OZ WT/A PRE APursuit 2 AS 0.0625 LB AI/A 4.0 FL OZ/A PRE A

7 Panther 51 WG 0.064 LB AI/A 2.0 OZ WT/A PRE APursuit 2 AS 0.0625 LB AI/A 4.0 FL OZ/A PRE AMetribuzin 75DF 75 DF 0.28 LB AI/A 6.0 OZ WT/A PRE A





12 Authority Assist 4 SC 0.25 LB AI/A 8.0 FL OZ/A PRE A

13 OpTill 68 WG 0.064 LB AI/A 1.5 OZ WT/A PRE A





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Iowa State University herbicide evaluation program Weed Control Programs Containing Residual Herbicides in Preemergence and Postemergence Applications in Soybean, Ames, IA, 2014.

Trial ID: ASC14 Location: Ames Trial Year: 2014Protocol ID: MKD-H-US-2014-SH1 Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to evaluate weed control programs containing residual herbicides in both

preemergence and postemergence applications.

















1. CORN 2013




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1. 6/1/2014 0.4 IN RAIN rain

2. 6/3/2014 1.1 IN RAIN rain

3. 6/7/2014 0.75 IN RAIN rain

4. 6/16/2014 1.6 IN RAIN rain

5. 6/19/2014 1.7 IN RAIN rain

6. 6/22/2014 0.8 IN RAIN rain

7. 6/26/2014 1.4 IN RAIN rain

8. 6/27/2014 1.0 IN RAIN rain

9. 6/28/2014 0.3 IN RAIN rain

10. 6/30/2014 2.4 IN RAIN rain

11. 7/5/2014 1.0 IN RAIN rain

12. 7/11/2014 0.2 IN RAIN rain

13. 7/12/2014 1.3 IN RAIN rain




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Wind Direction: SW NNE SW



Soil Moisture: DRY SLIWET DRY







Stage Minimum, Percent: VE V3







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Height, Unit: 1 IN




















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Nozzle Size: 110015 110015 110015





Trial Comments


Weed pressure in treated plots averaged 0 plants per ft.sq. at harvest for each of the weed species evaluated. Weed heights at harvest averaged 45, 27, 46 and 18 inches for giant foxtail, common waterhemp, velvetleaf and common lambsquarters, respectively.




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2 OpTill 68 WG 0.085 LB AI/A 2.0 OZ WT/A PRE A 2 99 99 99 98Outlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A PRE A

3 OpTill 68 WG 0.085 LB AI/A 2.0 OZ WT/A PRE A 5 98 99 99 99Outlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A EPOST B

4 OpTill 68 WG 0.085 LB AI/A 2.0 OZ WT/A PRE A 3 99 98 99 99Outlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A POST C

5 OpTill 68 WG 0.085 LB AI/A 2.0 OZ WT/A PRE A 2 99 98 99 99Zidua 85 WG 0.106 LB AI/A 2.0 OZ WT/A PRE A

6 OpTill 68 WG 0.085 LB AI/A 2.0 OZ WT/A PRE A 5 99 99 99 99Zidua 85 WG 0.106 LB AI/A 2.0 OZ WT/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A EPOST B

7 Verdict 5.57 EC 0.218 LB AI/A 5.0 FL OZ/A PRE A 2 88 93 99 98Prowl H2O 3.8 EC 1.19 LB AI/A 2.5 PT/A PRE A

8 Verdict 5.57 EC 0.218 LB AI/A 5.0 FL OZ/A PRE A 5 90 95 98 99Prowl H2O 3.8 EC 1.19 LB AI/A 2.5 PT/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A EPOST B

9 Verdict 5.57 EC 0.218 LB AI/A 5.0 FL OZ/A PRE A 3 96 98 99 99Zidua 85 WG 0.133 LB AI/A 2.5 OZ WT/A PRE A

10 Verdict 5.57 EC 0.218 LB AI/A 5.0 FL OZ/A PRE A 5 99 95 99 98Zidua 85 WG 0.133 LB AI/A 2.5 OZ WT/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A EPOST B

11 Sonic 70 DF 0.197 LB AI/A 4.5 OZ WT/A PRE A 0 83 95 99 99

12 Authority MTZ 45 DF 0.28 LB AI/A 10.0 OZ WT/A PRE A 0 87 83 98 99

13 Zidua 85 WG 0.133 LB AI/A 2.5 OZ WT/A PRE A 2 98 98 99 99Sharpen 2.85 SC 0.0223 LB AI/A 1.0 FL OZ/A PRE A

14 Zidua 85 WG 0.133 LB AI/A 2.5 OZ WT/A PRE A 5 99 99 99 96Sharpen 2.85 SC 0.0223 LB AI/A 1.0 FL OZ/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A EPOST B

15 Zidua 85 WG 0.133 LB AI/A 2.5 OZ WT/A PRE A 0 96 99 99 99Sharpen 2.85 SC 0.0223 LB AI/A 1.0 FL OZ/A PRE ASencor 75DF 75 DF 0.234 LB AI/A 5.0 OZ WT/A PRE A

16 Zidua 85 WG 0.133 LB AI/A 2.5 OZ WT/A PRE A 5 99 99 99 99Sharpen 2.85 SC 0.0223 LB AI/A 1.0 FL OZ/A PRE ASencor 75DF 75 DF 0.234 LB AI/A 5.0 OZ WT/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A EPOST B





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6 7 8 9 10

0 0 0 0 0

2 98 98 99 99

5 99 99 99 99

3 99 99 99 99

2 98 96 99 99

5 99 96 99 99

2 90 88 99 98

5 90 93 99 99

3 96 98 99 99

5 98 96 99 99

0 83 92 99 99

0 88 85 98 99

3 96 98 99 99

5 99 99 99 99

0 95 99 99 99

7 96 98 99 99

3.2 5.2 8.0 1.0 1.01.9 3.1 4.8 0.6 0.6

66.39 3.48 5.34 0.62 0.62



1 Untreated Check

2 OpTill 68 WG 0.085 LB AI/A 2.0 OZ WT/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A PRE A

3 OpTill 68 WG 0.085 LB AI/A 2.0 OZ WT/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A EPOST B

4 OpTill 68 WG 0.085 LB AI/A 2.0 OZ WT/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A POST C

5 OpTill 68 WG 0.085 LB AI/A 2.0 OZ WT/A PRE AZidua 85 WG 0.106 LB AI/A 2.0 OZ WT/A PRE A

6 OpTill 68 WG 0.085 LB AI/A 2.0 OZ WT/A PRE AZidua 85 WG 0.106 LB AI/A 2.0 OZ WT/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A EPOST B

7 Verdict 5.57 EC 0.218 LB AI/A 5.0 FL OZ/A PRE AProwl H2O 3.8 EC 1.19 LB AI/A 2.5 PT/A PRE A

8 Verdict 5.57 EC 0.218 LB AI/A 5.0 FL OZ/A PRE AProwl H2O 3.8 EC 1.19 LB AI/A 2.5 PT/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A EPOST B

9 Verdict 5.57 EC 0.218 LB AI/A 5.0 FL OZ/A PRE AZidua 85 WG 0.133 LB AI/A 2.5 OZ WT/A PRE A

10 Verdict 5.57 EC 0.218 LB AI/A 5.0 FL OZ/A PRE AZidua 85 WG 0.133 LB AI/A 2.5 OZ WT/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A EPOST B

11 Sonic 70 DF 0.197 LB AI/A 4.5 OZ WT/A PRE A

12 Authority MTZ 45 DF 0.28 LB AI/A 10.0 OZ WT/A PRE A

13 Zidua 85 WG 0.133 LB AI/A 2.5 OZ WT/A PRE ASharpen 2.85 SC 0.0223 LB AI/A 1.0 FL OZ/A PRE A

14 Zidua 85 WG 0.133 LB AI/A 2.5 OZ WT/A PRE ASharpen 2.85 SC 0.0223 LB AI/A 1.0 FL OZ/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A EPOST B

15 Zidua 85 WG 0.133 LB AI/A 2.5 OZ WT/A PRE ASharpen 2.85 SC 0.0223 LB AI/A 1.0 FL OZ/A PRE ASencor 75DF 75 DF 0.234 LB AI/A 5.0 OZ WT/A PRE A

16 Zidua 85 WG 0.133 LB AI/A 2.5 OZ WT/A PRE ASharpen 2.85 SC 0.0223 LB AI/A 1.0 FL OZ/A PRE ASencor 75DF 75 DF 0.234 LB AI/A 5.0 OZ WT/A PRE AOutlook 6 EC 0.47 LB AI/A 10.0 FL OZ/A EPOST B





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11 12 13 14 15

0 0 0 0 0

3 99 99 99 96

7 99 99 99 99

5 99 99 99 99

2 99 99 99 99

5 99 99 99 99

2 90 92 99 98

5 90 96 99 99

3 95 99 99 99

8 98 96 99 99

2 87 96 99 99

0 85 90 99 99

3 98 99 99 99

5 96 99 99 96

2 95 99 99 99

10 99 99 99 99

4.6 4.9 5.6 0.0 3.22.8 3.0 3.3 0.0 1.9

71.87 3.32 3.65 0.0 2.05



1 Untreated Check




















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16 17 18 19 20

0 0 0 0 0

2 95 99 99 96

3 98 99 99 99

3 98 99 99 99

2 99 99 99 99

3 98 99 99 99

0 90 92 99 98

0 90 96 99 99

2 95 98 99 99

2 96 96 99 99

2 87 96 99 99

0 85 88 99 99

3 93 99 99 99

2 95 99 99 96

0 95 99 99 99

3 98 99 99 99

4.6 5.2 5.2 0.0 3.22.8 3.1 3.1 0.0 1.9

166.96 3.51 3.44 0.0 2.05



1 Untreated Check




















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GLXMA10/21/2014

YIELDBU/A

130 DA-A

21

28

53

51

53

53

49

49

50

50

50

50

42

48

54

54

52

8.75.2

10.67



1 Untreated Check




















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Iowa State University herbicide evaluation program Preemergence Applications of Fierce MTZ and Authority MTZ in Soybean, Ames, IA, 2014.

Trial ID: ASC15 Location: Ames Trial Year: 2014Protocol ID: VUSA2014FIERCEMD6403 Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to compare Fierce MTZ with Authority MTZ for weed control and crop response in

soybean.















1. CORN 2013




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1. 6/1/2014 0.4 IN RAIN rain

2. 6/3/2014 1.1 IN RAIN rain

3. 6/7/2014 0.75 IN RAIN rain

4. 6/16/2014 1.6 IN RAIN rain

5. 6/19/2014 1.7 IN RAIN rain

6. 6/22/2014 0.8 IN RAIN rain

7. 6/26/2014 1.4 IN RAIN rain

8. 6/27/2014 1.0 IN RAIN rain

9. 6/28/2014 0.3 IN RAIN rain

10. 6/30/2014 2.4 IN RAIN rain

11. 7/5/2014 1.0 IN RAIN rain

12. 7/11/2014 0.2 IN RAIN rain

13. 7/12/2014 1.3 IN RAIN rain

14. 8/6/2014 1.3 IN RAIN rain

15. 8/7/2014 0.2 IN RAIN rain




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Wind Direction: SW



Soil Moisture: DRY

% Cloud Cover: 50












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Nozzle Type: TTI

Nozzle Size: 110015





Trial Comments





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4 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE A 5 96 99 99 99Sencor 75DF 75 DF 0.188 LB AI/A 4.0 OZ WT/A PRE A



7 Valor SX 51 WG 0.064 LB AI/A 2.0 OZ WT/A PRE A 2 90 99 99 96Sencor 75DF 75 DF 0.188 LB AI/A 4.0 OZ WT/A PRE A





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PERCENT PERCENT PERCENT PERCENT PERCENT41 DA-A 41 DA-A 41 DA-A 41 DA-A 41 DA-A

6 7 8 9 10

0 0 0 0 0

0 83 98 90 96

0 83 98 92 99

3 93 96 99 99

3 95 99 99 96

2 96 98 99 98

0 88 98 99 94

3.3 9.5 3.8 6.7 7.21.8 5.4 2.1 3.7 4.0

154.27 6.95 2.52 4.55 4.85



1 Untreated Check



4 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE ASencor 75DF 75 DF 0.188 LB AI/A 4.0 OZ WT/A PRE A



7 Valor SX 51 WG 0.064 LB AI/A 2.0 OZ WT/A PRE ASencor 75DF 75 DF 0.188 LB AI/A 4.0 OZ WT/A PRE A





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GLXMA SETFA ABUTH AMATA CHEAL8/7/2014 8/7/2014 8/7/2014 8/7/2014 8/7/2014

PHYGEN CONTROL CONTROL CONTROL CONTROLPERCENT PERCENT PERCENT PERCENT PERCENT


11 12 13 14 15

0 0 0 0 0

0 53 98 63 96

0 80 98 90 99

2 90 96 96 99

3 95 99 99 93

2 96 98 99 96

0 83 98 99 93

3.5 11.7 3.8 6.3 9.32.0 6.6 2.1 3.6 5.2

209.17 9.25 2.52 4.56 6.36



1 Untreated Check






7 Valor SX 51 WG 0.064 LB AI/A 2.0 OZ WT/A PRE ASencor 75DF 75 DF 0.188 LB AI/A 4.0 OZ WT/A PRE A





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Iowa State University herbicide evaluation program One-Pass and Two-Pass Herbicide Programs for Weed Control in Soybean, Ames, IA, 2014.


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1. CORN 2013




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% OM: 3.6 Texture: CL clay loam pH: 6.6 Soil Name: CANISTEO, CLARION

CEC: 16.9 Fert. Level: E excellent Soil Drainage: P poor



1. 6/1/2014 0.4 IN RAIN rain

2. 6/3/2014 1.1 IN RAIN rain

3. 6/7/2014 0.75 IN RAIN rain

4. 6/16/2014 1.6 IN RAIN rain

5. 6/19/2014 1.7 IN RAIN rain

6. 6/22/2014 0.8 IN RAIN rain

7. 6/26/2014 1.4 IN RAIN rain

8. 6/27/2014 1.0 IN RAIN rain

9. 6/28/2014 0.3 IN RAIN rain

10. 6/30/2014 2.4 IN RAIN rain

11. 7/5/2014 1.0 IN RAIN rain

12. 7/11/2014 0.2 IN RAIN rain

13. 7/12/2014 1.3 IN RAIN rain

14. 8/6/2014 1.3 IN RAIN rain

15. 8/7/2014 0.2 IN RAIN rain

16. 8/15/2014 0.4 IN RAIN rain

17. 8/20/2014 0.35 IN RAIN rain

18. 8/21/2014 0.2 IN RAIN rain

19. 8/23/2014 0.3 IN RAIN rain

20. 8/26/2014 2.0 IN RAIN rain

21. 8/28/2014 0.7 IN RAIN rain

22. 8/29/2014 1.4 IN RAIN rain

23. 8/31/2014 2.4 IN RAIN rain




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Application Timing: PRE POST1 POST2 POST3





Wind Direction: SW NW SW E



Soil Moisture: DRY SLIWET DRY DRY









Height, Unit: 4 IN 5 IN 7.5 IN





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Height, Unit: 1.0 IN 1.0 IN 3.5 IN

Height Minimum, Maximum: 0.25 1.5 0.5 1.5 2 5

















Appl. Equipment: ATV ATV ATV ATV



Nozzle Size: 110015 110015 110015 110015



Ground Speed, Unit: 2.8 MPH 2.8 MPH 2.8 MPH 2.8 MPH





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Trial Comments


Plots 302 through 306 had reduced and stunted soybean stands due to excessive rain that caused saturated soils. Yield means for Treatments 6, 8 10, 11 and 13 were affected by the poor stands.

Missing data estimates are included in columns:Average=2,3,4,8,9,10,14,15,16,23,24,25,32,33,34




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Pest Code GLXMA GLXMA GLXMA GLXMARating Date 7/1/2014 7/9/2014 7/9/2014 7/9/2014Rating Type PHYGEN PHYNEC PHYCHL PHYSTURating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 18 DA-A 26 DA-A 26 DA-A 26 DA-A



2 Statement 5.25 EC 1.31 LB AI/A 32.0 FL OZ/A POST1 B 0 0 0 0Glyfos X-tra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST1 BAMS SG 2.5 LB/A 2.5 LB/A POST1 B

3 Rhythm 1.88 ME 0.375 LB AI/A 25.5 FL OZ/A POST1 B 0 0 0 0Glyfos X-tra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST1 BAMS SG 2.5 LB/A 2.5 LB/A POST1 B

4 Prefix 5.29 EC 1.32 LB AI/A 32.0 FL OZ/A POST1 B 0 0 0 0Glyfos X-tra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST1 BAMS SG 2.5 LB/A 2.5 LB/A POST1 B

5 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST1 B 0 0 0 0AMS SG 2.5 LB/A 2.5 LB/A POST1 BNIS L 0.25 % V/V 0.25 % V/V POST1 BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST3 DAMS SG 2.5 LB/A 2.5 LB/A POST3 DNIS L 0.25 % V/V 0.25 % V/V POST3 D

6 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE A 7 0 0 8Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST3 DAMS SG 2.5 LB/A 2.5 LB/A POST3 DNIS L 0.25 % V/V 0.25 % V/V POST3 D

7 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE A 8 0 0 2Cobra 2 EC 0.195 LB AI/A 12.5 FL OZ/A POST3 DRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST3 DAMS SG 2.5 LB/A 2.5 LB/A POST3 DCOC L 1 PT/A 1 PT/A POST3 D

8 Sonic 70 DF 0.197 LB AI/A 4.5 OZ WT/A PRE A 3 0 0 0Durango DMA 4 SL 0.75 LB AE/A 24.0 FL OZ/A POST3 DN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST3 D

9 Enlite 47.86 DG 0.084 LB AI/A 2.8 OZ WT/A PRE A 0 0 0 0Abundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST3 DAMS SG 2.0 LB/A 2.0 LB/A POST3 DAssure II 0.88 EC 0.0413 LB AI/A 6.0 FL OZ/A POST3 D

10 Enlite 47.86 DG 0.084 LB AI/A 2.8 OZ WT/A PRE A 0 0 0 0Abundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST3 DAMS SG 2.0 LB/A 2.0 LB/A POST3 DHarmony SG 50 SG 0.0039 LB AI/A 0.125 OZ WT/A POST3 D

11 Enlite 47.86 DG 0.127 LB AI/A 4.25 OZ WT/A PRE A 5 0 0 5Abundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 2.0 LB/A 2.0 LB/A POST2 CCinch 7.64 EC 0.955 LB AI/A 1.0 PT/A POST2 C




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12 Envive 41.3 DG 0.09 LB AI/A 3.5 OZ WT/A PRE A 2 0 0 2Abundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST3 DAMS SG 2.0 LB/A 2.0 LB/A POST3 DAssure II 0.88 EC 0.0413 LB AI/A 6.0 FL OZ/A POST3 D

13 Envive 41.3 DG 0.09 LB AI/A 3.5 OZ WT/A PRE A 2 0 0 3Abundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 2.0 LB/A 2.0 LB/A POST2 CCinch 7.64 EC 0.955 LB AI/A 1.0 PT/A POST2 C

14 Authority First DF 70 DF 0.28 LB AI/A 6.4 OZ WT/A PRE A 5 0 0 2Marvel 3 L 0.17 LB AI/A 7.25 FL OZ/A POST3 DRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST3 DAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST3 D


Pest Code GLXMA GLXMA GLXMA GLXMARating Date 7/1/2014 7/9/2014 7/9/2014 7/9/2014Rating Type PHYGEN PHYNEC PHYCHL PHYSTURating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 18 DA-A 26 DA-A 26 DA-A 26 DA-A





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CONTROL CONTROL CONTROL PHYNECPERCENT PERCENT PERCENT PERCENT

26 DA-A 26 DA-A 26 DA-A 31 DA-A

5 6 7 8

0 0 0 0

0 0 0 27

0 0 0 22

0 0 0 25

0 0 0 7

98 98 99 0

93 95 98 0

87 96 99 0

87 96 98 0

93 98 99 0

93 98 99 15



1 Untreated Check

2 Statement 5.25 EC 1.31 LB AI/A 32.0 FL OZ/A POST1 BGlyfos X-tra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST1 BAMS SG 2.5 LB/A 2.5 LB/A POST1 B

3 Rhythm 1.88 ME 0.375 LB AI/A 25.5 FL OZ/A POST1 BGlyfos X-tra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST1 BAMS SG 2.5 LB/A 2.5 LB/A POST1 B

4 Prefix 5.29 EC 1.32 LB AI/A 32.0 FL OZ/A POST1 BGlyfos X-tra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST1 BAMS SG 2.5 LB/A 2.5 LB/A POST1 B

5 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST1 BAMS SG 2.5 LB/A 2.5 LB/A POST1 BNIS L 0.25 % V/V 0.25 % V/V POST1 BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST3 DAMS SG 2.5 LB/A 2.5 LB/A POST3 DNIS L 0.25 % V/V 0.25 % V/V POST3 D

6 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST3 DAMS SG 2.5 LB/A 2.5 LB/A POST3 DNIS L 0.25 % V/V 0.25 % V/V POST3 D

7 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE ACobra 2 EC 0.195 LB AI/A 12.5 FL OZ/A POST3 DRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST3 DAMS SG 2.5 LB/A 2.5 LB/A POST3 DCOC L 1 PT/A 1 PT/A POST3 D

8 Sonic 70 DF 0.197 LB AI/A 4.5 OZ WT/A PRE ADurango DMA 4 SL 0.75 LB AE/A 24.0 FL OZ/A POST3 DN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST3 D

9 Enlite 47.86 DG 0.084 LB AI/A 2.8 OZ WT/A PRE AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST3 DAMS SG 2.0 LB/A 2.0 LB/A POST3 DAssure II 0.88 EC 0.0413 LB AI/A 6.0 FL OZ/A POST3 D

10 Enlite 47.86 DG 0.084 LB AI/A 2.8 OZ WT/A PRE AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST3 DAMS SG 2.0 LB/A 2.0 LB/A POST3 DHarmony SG 50 SG 0.0039 LB AI/A 0.125 OZ WT/A POST3 D

11 Enlite 47.86 DG 0.127 LB AI/A 4.25 OZ WT/A PRE AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 2.0 LB/A 2.0 LB/A POST2 CCinch 7.64 EC 0.955 LB AI/A 1.0 PT/A POST2 C




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92 98 98 0

93 93 98 15

92 96 99 0

4.3 3.6 2.0 2.22.6 2.2 1.2 1.3

4.38 3.47 1.89 16.28



26 DA-A 26 DA-A 26 DA-A 31 DA-A

5 6 7 8

12 Envive 41.3 DG 0.09 LB AI/A 3.5 OZ WT/A PRE AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST3 DAMS SG 2.0 LB/A 2.0 LB/A POST3 DAssure II 0.88 EC 0.0413 LB AI/A 6.0 FL OZ/A POST3 D

13 Envive 41.3 DG 0.09 LB AI/A 3.5 OZ WT/A PRE AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 2.0 LB/A 2.0 LB/A POST2 CCinch 7.64 EC 0.955 LB AI/A 1.0 PT/A POST2 C

14 Authority First DF 70 DF 0.28 LB AI/A 6.4 OZ WT/A PRE AMarvel 3 L 0.17 LB AI/A 7.25 FL OZ/A POST3 DRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST3 DAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST3 D







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GLXMA GLXMA SETFA ABUTH7/14/2014 7/14/2014 7/17/2014 7/17/2014PHYCHL PHYSTU CONTROL CONTROL


9 10 11 12

0 0 0 0

17 10 99 99

12 8 99 99

15 10 99 99

5 2 99 99

2 7 95 98

0 0 93 96

0 0 87 99

0 0 87 98

0 2 95 98

0 5 99 99



1 Untreated Check














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0 2 95 98

0 5 99 99

0 2 90 98

3.4 3.4 5.5 3.32.0 2.0 3.3 2.0

56.12 54.98 3.73 2.16

GLXMA GLXMA SETFA ABUTH7/14/2014 7/14/2014 7/17/2014 7/17/2014PHYCHL PHYSTU CONTROL CONTROL


9 10 11 12










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AMATA GLXMA GLXMA GLXMA7/17/2014 7/23/2014 7/23/2014 7/23/2014

CONTROL PHYNEC PHYCHL PHYSTUPERCENT PERCENT PERCENT PERCENT

34 DA-A 14 DA-B 14 DA-B 14 DA-B

13 14 15 16

0 0 0 0

99 23 13 10

99 15 8 8

99 23 12 10

99 5 2 3

99 0 0 5

99 0 0 0

99 0 0 0

98 0 0 0

99 0 0 0

99 10 0 8



1 Untreated Check














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98 0 0 2

98 13 0 8

99 0 0 0

1.7 2.1 2.7 2.91.0 1.2 1.6 1.7

1.07 19.39 64.86 44.91

AMATA GLXMA GLXMA GLXMA7/17/2014 7/23/2014 7/23/2014 7/23/2014

CONTROL PHYNEC PHYCHL PHYSTUPERCENT PERCENT PERCENT PERCENT

34 DA-A 14 DA-B 14 DA-B 14 DA-B

13 14 15 16










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SETFA ABUTH AMATA SETFA7/23/2014 7/23/2014 7/23/2014 7/30/2014


14 DA-B 14 DA-B 14 DA-B 21 DA-B

17 18 19 20

0 0 0 0

99 99 99 99

99 99 99 99

99 98 99 99

96 96 98 99

95 95 99 99

92 95 96 99

85 93 96 99

83 92 98 99

92 95 96 99

99 99 99 99



1 Untreated Check














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92 95 96 99

99 99 98 99

90 96 96 99

3.9 4.0 2.5 0.02.3 2.4 1.5 0.0

2.69 2.67 1.63 0.0

SETFA ABUTH AMATA SETFA7/23/2014 7/23/2014 7/23/2014 7/30/2014


14 DA-B 14 DA-B 14 DA-B 21 DA-B

17 18 19 20










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ABUTH AMATA GLXMA GLXMA7/30/2014 7/30/2014 8/6/2014 8/6/2014

CONTROL CONTROL PHYNEC PHYCHLPERCENT PERCENT PERCENT PERCENT

21 DA-B 21 DA-B 28 DA-B 28 DA-B

21 22 23 24

0 0 0 0

99 99 3 3

99 99 5 2

98 99 3 3

99 98 2 2

99 99 0 0

99 99 22 18

99 99 13 8

99 99 2 20

99 99 0 2

99 98 5 3



1 Untreated Check














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99 99 3 5

99 99 5 3

99 99 18 18

1.0 1.5 5.2 4.80.6 0.9 3.1 2.8

0.67 0.97 53.78 45.9

ABUTH AMATA GLXMA GLXMA7/30/2014 7/30/2014 8/6/2014 8/6/2014

CONTROL CONTROL PHYNEC PHYCHLPERCENT PERCENT PERCENT PERCENT

21 DA-B 21 DA-B 28 DA-B 28 DA-B

21 22 23 24










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PERCENT PERCENT PERCENT PERCENT28 DA-B 54 DA-A 54 DA-A 54 DA-A

25 26 27 28

0 0 0 0

5 98 98 99

2 95 99 99

3 99 96 99

5 98 99 98

2 98 99 99

18 99 99 99

5 99 99 99

3 99 99 99

10 96 98 99

0 98 98 98



1 Untreated Check














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0 96 99 99

8 98 98 99

7 96 98 99

6.1 3.5 2.5 1.53.6 2.1 1.5 0.9

74.35 2.3 1.65 0.97


PERCENT PERCENT PERCENT PERCENT28 DA-B 54 DA-A 54 DA-A 54 DA-A

25 26 27 28










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35 DA-B 35 DA-B 35 DA-B 42 DA-B

29 30 31 32

0 0 0 0

96 98 99 0

93 98 99 0

98 96 99 0

93 96 98 0

93 96 99 0

99 99 99 5

95 98 98 0

98 98 99 0

93 96 99 0

96 96 98 0



1 Untreated Check














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93 98 99 0

95 96 99 0

96 98 99 5

4.4 4.3 1.9 2.52.6 2.5 1.1 1.5

2.94 2.82 1.21 203.38



35 DA-B 35 DA-B 35 DA-B 42 DA-B

29 30 31 32










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GLXMA GLXMA GLXMA8/20/2014 8/20/2014 10/21/2014PHYCHL PHYSTU YIELD

PERCENT PERCENT BU/A42 DA-B 42 DA-B 130 DA-A

33 34 35

0 0 30

0 0 53

0 0 54

0 0 48

0 0 50

0 0 44

5 3 53

0 0 34

2 0 46

0 0 39

0 0 39



1 Untreated Check














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0 0 45

0 3 38

7 5 47

2.0 3.1 18.01.2 1.9 10.7

126.92 239.08 24.27

GLXMA GLXMA GLXMA8/20/2014 8/20/2014 10/21/2014PHYCHL PHYSTU YIELD

PERCENT PERCENT BU/A42 DA-B 42 DA-B 130 DA-A

33 34 35










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Pest Code GLXMA, Glycine max, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = USRating Type PHYGEN = phytotoxicity - general / injury PHYNEC = phytotoxicity - necrosis /burn PHYCHL = phytotoxicity - chlorosis PHYSTU = phytotoxicity - stunting YIELD = yieldRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Cobra Plus Clarity for Common Waterhemp Control in Soybean, Ames, IA, 2014.

Trial ID: ASC17 Location: Ames Trial Year: 2014Protocol ID: VUSA2014COBRAMD6402 Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to determine the application rates of Cobra and dicamba for postemergence control of

common waterhemp when applied as a tank-mix or as a sequential application.





Seed Bed: COATRA coarse/trashy

Pest DescriptionPest 1 Type: W Code: AMATA Amaranthus tamariscinus

Common Name: Common waterhemp





1. CORN 2013

MaintenanceMaintenance Form Form Rate

No. Date Product Name Conc Type Rate Unit

1. 6/11/2014 Pursuit 2 EC 4 FL OZ/A




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Field Prep./Maintenance:Tillage included field cultivations on May 29 and June 6 in 2014 to prepare the seedbed for planting. Pursuit was applied preemergence at 4 oz./A to the entire trial on June 11 to control grass weeds.






1. 6/1/2014 0.4 IN RAIN rain

2. 6/3/2014 1.1 IN RAIN rain

3. 6/7/2014 0.75 IN RAIN rain

4. 6/16/2014 1.6 IN RAIN rain

5. 6/19/2014 1.7 IN RAIN rain

6. 6/22/2014 0.8 IN RAIN rain

7. 6/26/2014 1.4 IN RAIN rain

8. 6/27/2014 1.0 IN RAIN rain

9. 6/28/2014 0.3 IN RAIN rain

10. 6/30/2014 2.4 IN RAIN rain

11. 7/5/2014 1.0 IN RAIN rain

12. 7/11/2014 0.2 IN RAIN rain

13. 7/12/2014 1.3 IN RAIN rain

14. 8/6/2014 1.3 IN RAIN rain

15. 8/7/2014 0.2 IN RAIN rain

16. 8/15/2014 0.4 IN RAIN rain




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Application Timing: POST LPOST

Application Placement: BROFOL BROFOL




Wind Direction: S SW



Soil Moisture: DRY DRY






Stage Majority, Percent: R1 R2

Stage Minimum, Percent: R1 R2

Stage Maximum, Percent: R1 R2

Height, Unit: 12 IN




Stage Majority, Percent: 12 LEA NUMERO


Stage Maximum, Percent: 14 LEA NUMERO







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Nozzle Size: 110015 110015





Trial Comments


Missing data estimates are included in columns:Average=1,2,3,4,5,6




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Pest Code GLXMA AMATA GLXMA AMATA GLXMARating Date 7/28/2014 7/28/2014 8/4/2014 8/4/2014 8/18/2014Rating Type PHYGEN CONTROL PHYGEN CONTROL PHYGENRating Unit PERCENT PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 7 DA-A 7 DA-A 14 DA-A 14 DA-A 28 DA-A



2 Clarity 4 SL 0.25 LB AE/A 8.0 FL OZ/A POST A 95 57 98 80 99

3 Clarity 4 SL 0.5 LB AE/A 16.0 FL OZ/A POST A 98 63 98 87 96

4 Cobra 2 EC 0.156 LB AI/A 10.0 FL OZ/A POST A 25 98 37 98 13COC L 1.0 PT/A 1.0 PT/A POST A



7 Clarity 4 SL 0.25 LB AE/A 8.0 FL OZ/A POST A 95 99 99 97 99Cobra 2 EC 0.156 LB AI/A 10.0 FL OZ/A POST ACOC L 1.0 PT/A 1.0 PT/A POST A




11 Clarity 4 SL 0.25 LB AE/A 8.0 FL OZ/A POST A 95 57 99 96 99Cobra 2 EC 0.156 LB AI/A 10.0 FL OZ/A LPOST BCOC L 1.0 PT/A 1.0 PT/A LPOST B

12 Clarity 4 SL 0.25 LB AE/A 8.0 FL OZ/A POST A 95 57 99 96 99Cobra 2 EC 0.195 LB AI/A 12.5 FL OZ/A LPOST BCOC L 1.0 PT/A 1.0 PT/A LPOST B

13 Clarity 4 SL 16 FL OZ/A 16.0 FL OZ/A POST A 96 70 99 98 99Cobra 2 EC 0.156 LB AI/A 10.0 FL OZ/A LPOST BCOC L 1.0 PT/A 1.0 PT/A LPOST B

14 Clarity 4 SL 16 FL OZ/A 16.0 FL OZ/A POST A 95 67 99 95 99Cobra 2 EC 0.195 LB AI/A 12.5 FL OZ/A LPOST BCOC L 1.0 PT/A 1.0 PT/A LPOST B

15 Clarity 4 SL 16 FL OZ/A 16 FL OZ/A POST A 95 99 99 99 99Flexstar 1.88 SL 0.352 LB AI/A 1.5 PT/A POST ACOC L 1.0 PT/A 1.0 PT/A POST A





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AMATA8/18/2014

CONTROLPERCENT

28 DA-A

6

0

78

83

96

99

99

90

95

95

92

95

95

98

93

92

4.92.9

3.38



1 Untreated Check

2 Clarity 4 SL 0.25 LB AE/A 8.0 FL OZ/A POST A

3 Clarity 4 SL 0.5 LB AE/A 16.0 FL OZ/A POST A

4 Cobra 2 EC 0.156 LB AI/A 10.0 FL OZ/A POST ACOC L 1.0 PT/A 1.0 PT/A POST A



7 Clarity 4 SL 0.25 LB AE/A 8.0 FL OZ/A POST ACobra 2 EC 0.156 LB AI/A 10.0 FL OZ/A POST ACOC L 1.0 PT/A 1.0 PT/A POST A




11 Clarity 4 SL 0.25 LB AE/A 8.0 FL OZ/A POST ACobra 2 EC 0.156 LB AI/A 10.0 FL OZ/A LPOST BCOC L 1.0 PT/A 1.0 PT/A LPOST B

12 Clarity 4 SL 0.25 LB AE/A 8.0 FL OZ/A POST ACobra 2 EC 0.195 LB AI/A 12.5 FL OZ/A LPOST BCOC L 1.0 PT/A 1.0 PT/A LPOST B

13 Clarity 4 SL 16 FL OZ/A 16.0 FL OZ/A POST ACobra 2 EC 0.156 LB AI/A 10.0 FL OZ/A LPOST BCOC L 1.0 PT/A 1.0 PT/A LPOST B

14 Clarity 4 SL 16 FL OZ/A 16.0 FL OZ/A POST ACobra 2 EC 0.195 LB AI/A 12.5 FL OZ/A LPOST BCOC L 1.0 PT/A 1.0 PT/A LPOST B

15 Clarity 4 SL 16 FL OZ/A 16 FL OZ/A POST AFlexstar 1.88 SL 0.352 LB AI/A 1.5 PT/A POST ACOC L 1.0 PT/A 1.0 PT/A POST A





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Pest Code GLXMA, Glycine max, = US AMATA, Amaranthus tamariscinus, = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent

(BSC1) Site Description Page 1

Iowa State University herbicide evaluation program Trivence, Envive, Zidua, Canopy, Cinch, Boundary and Fierce Applied Preemergence to Soybean, Ames, IA, 2014.

Trial ID: BSC1 Location: Ames Trial Year: 2014Protocol ID: USA-14-114 Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

Sponsor Contact:







Objectives:The purpose of this study was to evaluate preemergence applications of Trivence for crop response and weed

control as compared to Envive and Canopy.




Soil Temperature, Unit: 66 FSoil Moisture: DRY dry









1. CORN 2013

Field Prep./Maintenance:Tillage included fall chisel plowing and two field cultivations in the spring to prepare the seedbed for planting. Crop

residue that remained on the soil surface at planting was 14%.




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Soil DescriptionDescription Name: Bruner Farm

% OM: 4.2 Texture: SICL silty clay loam pH: 5.5 Soil Name: CANISTEO

CEC: 15.5 Fert. Level: G good Soil Drainage: F fair

Moisture and Weather ConditionsOverall Moisture Conditions: WET wetClosest Weather Station: CURTISS FARM Distance, Unit: 3 MI


1. 6/1/2014 0.4 IN RAIN rain

2. 6/3/2014 1.1 IN RAIN rain

3. 6/7/2014 0.75 IN RAIN rain

4. 6/16/2014 1.6 IN RAIN rain

5. 6/19/2014 1.7 IN RAIN rain

6. 6/22/2014 0.8 IN RAIN rain

7. 6/26/2014 1.4 IN RAIN rain

8. 6/27/2014 1.0 IN RAIN rain

9. 6/28/2014 0.3 IN RAIN rain

10. 6/30/2014 2.4 IN RAIN rain

11. 7/5/2014 1.0 IN RAIN rain

12. 7/11/2014 0.2 IN RAIN rain

13. 7/12/2014 1.3 IN RAIN rain

14. 8/6/2014 1.3 IN RAIN rain

15. 8/7/2014 0.2 IN RAIN rain

16. 8/15/2014 0.4 IN RAIN rain




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Wind Direction: SSE N



Soil Moisture: DRY SLIWET









Height, Unit: 8 IN





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Height, Unit: 2 IN







Nozzle Type: TTI TT

Nozzle Size: 110015 110015





Trial Comments


Preemergence treatments generally provided excellent weed control. Weed densities were very light at the postemergence application.

(BSC1) Standardized Summary Page 5



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Pest Code GLXMA SETFA AMATA GLXMA SETFARating Date 7/1/2014 7/1/2014 7/1/2014 7/16/2014 7/16/2014Rating Type PHYGEN PHYGEN PHYGEN PHYGEN PHYGENRating Unit PERCENT PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 15 DA-A 15 DA-A 15 DA-A 30 DA-A 30 DA-A



2 Envive 41.3 DG 0.09 LB AI/A 3.5 OZ WT/A PRE A 2 99 99 2 94Prefix 5.29 EC 1.32 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

3 Envive 41.3 DG 0.09 LB AI/A 3.5 OZ WT/A PRE A 5 98 99 3 95Zidua 85 WG 0.08 LB AI/A 1.5 OZ WT/A PRE APrefix 5.29 EC 1.32 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

4 Canopy 75 DG 0.188 LB AI/A 4.0 OZ WT/A PRE A 0 99 99 0 99Cinch 7.64 EC 0.955 LB AI/A 1.0 PT/A PRE APrefix 5.29 EC 1.32 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

5 Canopy 75 DG 0.188 LB AI/A 4.0 OZ WT/A PRE A 0 99 99 2 92Cinch 7.64 EC 0.955 LB AI/A 1.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

6 Trivence 61.3 DG 0.307 LB AI/A 8.0 OZ WT/A PRE A 5 99 99 2 95Prefix 5.29 EC 1.32 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

7 Trivence 61.3 DG 0.307 LB AI/A 8.0 OZ WT/A PRE A 3 99 99 5 99Zidua 85 WG 0.08 LB AI/A 1.5 OZ WT/A PRE APrefix 5.29 EC 1.32 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

8 Boundary 6.5 EC 1.22 LB AI/A 1.5 PT/A PRE A 0 99 99 2 98Prefix 5.29 EC 1.32 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

9 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE A 2 99 99 2 96Prefix 5.29 EC 1.32 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B





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AMATA GLXMA SETFA AMATA7/16/2014 8/18/2014 8/18/2014 8/18/2014PHYGEN PHYGEN PHYGEN PHYGEN

PERCENT PERCENT PERCENT PERCENT30 DA-A 33 DA-B 33 DA-B 33 DA-B

6 7 8 9

0 0 0 0

98 0 98 99

99 0 99 99

99 0 99 99

82 0 95 87

99 0 98 99

99 0 99 99

93 0 98 99

98 0 96 98

5.4 0.0 3.4 3.43.1 0.0 2.0 2.0

3.65 0.0 2.29 2.29



1 Untreated Check

2 Envive 41.3 DG 0.09 LB AI/A 3.5 OZ WT/A PRE APrefix 5.29 EC 1.32 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

3 Envive 41.3 DG 0.09 LB AI/A 3.5 OZ WT/A PRE AZidua 85 WG 0.08 LB AI/A 1.5 OZ WT/A PRE APrefix 5.29 EC 1.32 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

4 Canopy 75 DG 0.188 LB AI/A 4.0 OZ WT/A PRE ACinch 7.64 EC 0.955 LB AI/A 1.0 PT/A PRE APrefix 5.29 EC 1.32 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

5 Canopy 75 DG 0.188 LB AI/A 4.0 OZ WT/A PRE ACinch 7.64 EC 0.955 LB AI/A 1.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

6 Trivence 61.3 DG 0.307 LB AI/A 8.0 OZ WT/A PRE APrefix 5.29 EC 1.32 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

7 Trivence 61.3 DG 0.307 LB AI/A 8.0 OZ WT/A PRE AZidua 85 WG 0.08 LB AI/A 1.5 OZ WT/A PRE APrefix 5.29 EC 1.32 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

8 Boundary 6.5 EC 1.22 LB AI/A 1.5 PT/A PRE APrefix 5.29 EC 1.32 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

9 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE APrefix 5.29 EC 1.32 LB AI/A 2.0 PT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B





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Pest Code GLXMA, Glycine max, = US SETFA, Setaria faberi, = US AMATA, Amaranthus tamariscinus, = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent

Study Directory

Nashua, IA – Corn studies

No-tillage NCN 1 Preplant and Postemergence Weed Control in No-Tillage Corn, Nashua, IA, 2014.

Minimum-tillage NCC 1 Weed Control and Selectivity of Acuron, Anthem ATZ, SureStart, Verdict and Corvus in Soils with

High Organic Matter in Corn, Nashua, IA, 2014. NCC 2 Tolpyralate, Callisto and Impact Tank-Mixes with Atrazine and either Roundup PowerMAX or

Liberty 280 for Weed Control in Corn, Nashua, IA, 2014. NCC 3 Preemergence and Postemergence Herbicide Combinations in Corn, Nashua, IA, 2014. NCC 4 Balance Flexx, Corvus, Laudis, Capreno and Liberty 280 for Weed Control Programs in Corn,

Nashua, IA, 2014.

Nashua, IA – Soybean studies

No-tillage NSN 1 Early Preplant and Postemergence Weed Control Programs in No-Tillage Soybean, Nashua, IA,

2014. Minimum-tillage NSC 1 Crop Response and Weed Control of Soybean Herbicide Premixes Applied Preemergence and

Postemergence. Pummel, Militia, Torment, Rumble and Glory Compared with Other Soybean Herbicides, Nashua, IA, 2014.

NSC 2 Two-Pass Weed Control Programs in Soybean. Preemergence MANA 31304, Pummel, MANA 25337, Glory and Torment. Postemergence Torment, Pursuit, Rumble, Vise, Parallel and Warrant, Nashua, IA, 2014.

NSC 3 One-Pass and Two-Pass Herbicide Programs for Weed Control in Soybean, Nashua, IA, 2014.

(NCN1) Site Description Page 1

Iowa State University herbicide evaluation program Preplant and Postemergence Weed Control in No-Tillage Corn, Nashua, IA, 2014.

Trial ID: NCN1 Location: Nashua Trial Year: 2014Protocol ID: Nashua Corn NT Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

Sponsor Contact:





Trial LocationCity: Nashua Country: USA United States

State/Prov.: IowaPostal Code: 50658-9270

Objectives:The purpose of this study was to evaluate crop phytotoxicity and weed control of preplant plus postemergence

programs for corn in no-tillage systems.

Crop DescriptionCrop 1: ZEAMD Zea mays indentata Dent cornVariety: Pioneer P0193-AM














1. SOYBEAN 2013




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Field Prep./Maintenance:The study area was left un-tilled from the 2013 soybean cropping season. Fertilization included 140 lbs actual N

applied as anhydrous ammonia in the spring of 2014. Crop residue on the soil surface was approximately 50% at planting.

Soil DescriptionDescription Name: Nashua south field

% OM: 3.6 Texture: CL clay loam pH: 6.5 Soil Name: FLOYD, KENYON, CLYDE

Fert. Level: E

Moisture and Weather ConditionsOverall Moisture Conditions: DRWEDR dry-wet-dry




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1. 5/1/2014 0.04 IN RAIN rain

2. 5/4/2014 0.13 IN RAIN rain

3. 5/8/2014 0.4 IN RAIN rain

4. 5/10/2014 0.05 IN RAIN rain

5. 5/11/2014 0.17 IN RAIN rain

6. 5/12/2014 1.69 IN RAIN rain

7. 5/15/2014 0.24 IN RAIN rain

8. 5/19/2014 0.03 IN RAIN rain

9. 5/20/2014 0.01 IN RAIN rain

10. 5/26/2014 0.06 IN RAIN rain

11. 5/31/2014 0.05 IN RAIN rain

12. 6/1/2014 0.45 IN RAIN rain

13. 6/2/2014 0.05 IN RAIN rain

14. 6/3/2014 0.01 IN RAIN rain

15. 6/4/2014 0.01 IN RAIN rain

16. 6/7/2014 0.09 IN RAIN rain

17. 6/14/2014 0.1 IN RAIN rain

18. 6/16/2014 3.66 IN RAIN rain

19. 6/18/2014 0.58 IN RAIN rain

20. 6/19/2014 1.38 IN RAIN rain

21. 6/22/2014 0.53 IN RAIN rain

22. 6/26/2014 0.02 IN RAIN rain

23. 6/27/2014 0.92 IN RAIN rain

24. 6/28/2014 0.78 IN RAIN rain

25. 6/29/2014 0.86 IN RAIN rain

26. 6/30/2014 0.91 IN RAIN rain

27. 7/1/2014 0.1 IN RAIN rain

28. 7/11/2014 0.14 IN RAIN rain

29. 7/12/2014 0.69 IN RAIN rain

30. 7/25/2014 0.44 IN RAIN rain

31. 7/27/2014 0.04 IN RAIN rain




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Wind Direction: SW SW












Height, Unit: 11 IN





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Stage Majority, Percent: ROSETT 5 LEAF

Stage Minimum, Percent: ROSETT 3 LEAF

Stage Maximum, Percent: ROSETT 8 LEAF








Height, Unit: 5 IN







Height, Unit: 4 IN







Height, Unit: 3 IN






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Nozzle Type: TT TT

Nozzle Size: 110015 110015





Trial Comments

Rainfall was significantly below normal for May and the first two weeks of June. A late flush of common waterhemp emerged in July, resulting in reduced control by treatments observed on July 18.

(NCN1) Standardized Summary Page 7



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2 Basis Blend 30 WG 0.0155 LB AI/A 0.825 OZ WT/A EPP A 0 80 82 93AAtrex 4L 4 SC 1.0 LB AI/A 2 PT/A EPP A2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP ACOC L 1 % V/V 1.0 % V/V EPP AAMS SG 2.0 LB/A 2.0 LB/A EPP ARealm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST BAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST B

3 2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP A 0 80 57 96Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AFierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A EPP AAMS SG 2.5 LB/A 2.5 LB/A EPP AAatrex 4L 4 SC 1 LB AI/A 1.0 QT/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST B

4 2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP A 0 0 0 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS SG 2.5 LB/A 2.5 LB/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST B

5 2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP A 0 63 93 93Touchdown Total 4.17 SL 1.04 LB AE/A 32.0 FL OZ/A EPP ALumax Ez 3.67 ZC 1.65 LB AI/A 1.8 QT/A EPP AAMS SG 2.5 LB/A 2.5 LB/A EPP AHalex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A POST BAatrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 2.5 LB/A 2.5 LB/A POST B

6 2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP A 0 88 77 99Harness X-tra 6 SE 3.45 LB AI/A 2.3 QT/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS SG 2.5 LB/A 2.5 LB/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST B

7 Corvus 2.63 SC 0.115 LB AI/A 5.6 FL OZ/A EPP A 0 93 98 99Aatrex 4L 4 SC 1 LB AI/A 1.0 QT/A EPP AClarity 4 SL 0.25 LB AE/A 8.0 FL OZ/A EPP ACOC L 1.0 % V/V 1.0 % V/V EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST B




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8 2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP A 0 80 90 99Durango DMA 4 SL 0.75 LB AE/A 1.5 PT/A EPP AN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPP ASurestart 4.25 SE 1.33 LB AI/A 2.5 PT/A EPP AAAtrex 4L 4 SC 1.0 LB AI/A 1.0 QT/A EPP ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST B

9 2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP A 0 82 73 96Durango DMA 4 SL 0.75 LB AE/A 1.5 PT/A EPP AN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPP ASurestart 4.25 SE 1.06 LB AI/A 2.0 PT/A EPP ASurestart 4.25 SE 0.8 LB AI/A 1.5 PT/A POST BDurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST B

10 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A EPP A 0 93 98 99Zidua 85 WG 0.08 LB AI/A 1.5 OZ WT/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS SG 2.5 LB/A 2.5 LB/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST B







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36 DA-A 49 DA-A 49 DA-A 49 DA-A

5 6 7 8

0 0 0 0

99 0 73 70

99 10 77 53

0 0 0 0

93 0 63 95

99 0 87 70

99 0 88 96



1 Untreated Check


3 2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AFierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A EPP AAMS SG 2.5 LB/A 2.5 LB/A EPP AAatrex 4L 4 SC 1 LB AI/A 1.0 QT/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST B

4 2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS SG 2.5 LB/A 2.5 LB/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST B

5 2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP ATouchdown Total 4.17 SL 1.04 LB AE/A 32.0 FL OZ/A EPP ALumax Ez 3.67 ZC 1.65 LB AI/A 1.8 QT/A EPP AAMS SG 2.5 LB/A 2.5 LB/A EPP AHalex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A POST BAatrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 2.5 LB/A 2.5 LB/A POST B

6 2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP AHarness X-tra 6 SE 3.45 LB AI/A 2.3 QT/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS SG 2.5 LB/A 2.5 LB/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST B





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99 0 75 90

99 0 80 73

99 0 88 95

6.0 0.0 17.9 14.63.5 0.0 10.5 8.5

4.42 0.0 16.55 13.21



36 DA-A 49 DA-A 49 DA-A 49 DA-A

5 6 7 8

8 2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A EPP AN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPP ASurestart 4.25 SE 1.33 LB AI/A 2.5 PT/A EPP AAAtrex 4L 4 SC 1.0 LB AI/A 1.0 QT/A EPP ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST B

9 2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A EPP AN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPP ASurestart 4.25 SE 1.06 LB AI/A 2.0 PT/A EPP ASurestart 4.25 SE 0.8 LB AI/A 1.5 PT/A POST BDurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST B








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49 DA-A 49 DA-A 13 DA-B 13 DA-B

9 10 11 12

0 0 0 0

83 96 0 99

96 96 3 99

0 0 0 99

93 93 0 99

98 96 0 99

96 99 0 99



1 Untreated Check










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98 98 0 99

85 99 0 99

99 99 0 99

10.7 6.3 3.1 0.06.2 3.7 1.8 0.0

8.35 4.77 547.72 0.0



49 DA-A 49 DA-A 13 DA-B 13 DA-B

9 10 11 12










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13 DA-B 13 DA-B 13 DA-B 28 DA-B

13 14 15 16

0 0 0 0

99 99 99 0

99 99 99 0

99 76 99 0

99 99 99 0

99 99 99 0

99 99 99 0



1 Untreated Check










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99 99 99 0

99 98 99 0

99 99 99 0

0.0 13.3 0.0 0.00.0 7.8 0.0 0.00.0 8.96 0.0 0.0



13 DA-B 13 DA-B 13 DA-B 28 DA-B

13 14 15 16










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28 DA-B 28 DA-B 28 DA-B 28 DA-B

17 18 19 20

0 0 0 0

99 99 99 99

96 98 93 98

98 98 65 98

99 99 99 99

96 99 80 98

98 99 93 91



1 Untreated Check










Sponsor Contact:

96 98 86 99

99 99 98 99

99 98 96 96

4.9 2.4 19.2 8.12.9 1.4 11.2 4.7

3.27 1.58 13.85 5.38



28 DA-B 28 DA-B 28 DA-B 28 DA-B

17 18 19 20










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Pest Code ZEAMD, Zea mays indentata, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent

(NCC1) Site Description Page 1

Iowa State University herbicide evaluation program Weed Control and Selectivity of Acuron, Anthem ATZ, SureStart, Verdict and Corvus in Soils with High Organic Matter in Corn, Nashua, IA, 2014.

Trial ID: NCC1 Location: Nashua Trial Year: 2014Protocol ID: HBI001A3-2014US Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Latitude of LL Corner °: 42.938123 NLongitude of LL Corner °: -92.571609 W


Objectives:The purpose of this study was to compare weed control and selectivity of Acuron, Anthem ATZ, SureStart, Verdict

and Corvus in soils with greater than 3% organic matter.





Soil Temperature, Unit: 61 F Harvested Length, Unit: 23 FTSoil Moisture: DAMP damp Harvest Equipment: JOHN DEERE 9450

Seed Bed: MEDIUM medium % Standard Moisture: 15.5 Moisture Meter: SHIVVERS 5010

Weighing Equipment: WEIGHTRONIX









1. SOYBEAN 2013




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Field Prep./Maintenance:Fertilization included 140 lbs/A actual N applied as anhydrous ammonia in the spring of 2014. Tillage included a field




Fert. Level: E Soil Drainage: G good





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1. 5/1/2014 0.04 IN RAIN rain

2. 5/4/2014 0.13 IN RAIN rain

3. 5/8/2014 0.4 IN RAIN rain

4. 5/10/2014 0.05 IN RAIN rain

5. 5/11/2014 0.17 IN RAIN rain

6. 5/12/2014 1.69 IN RAIN rain

7. 5/15/2014 0.24 IN RAIN rain

8. 5/19/2014 0.03 IN RAIN rain

9. 5/20/2014 0.01 IN RAIN rain

10. 5/26/2014 0.06 IN RAIN rain

11. 5/31/2014 0.05 IN RAIN rain

12. 6/1/2014 0.45 IN RAIN rain

13. 6/2/2014 0.05 IN RAIN rain

14. 6/3/2014 0.01 IN RAIN rain

15. 6/4/2014 0.01 IN RAIN rain

16. 6/7/2014 0.09 IN RAIN rain

17. 6/14/2014 0.1 IN RAIN rain

18. 6/16/2014 3.66 IN RAIN rain

19. 6/18/2014 0.58 IN RAIN rain

20. 6/19/2014 1.38 IN RAIN rain

21. 6/22/2014 0.53 IN RAIN rain

22. 6/26/2014 0.02 IN RAIN rain

23. 6/27/2014 0.92 IN RAIN rain

24. 6/28/2014 0.78 IN RAIN rain

25. 6/29/2014 0.86 IN RAIN rain

26. 6/30/2014 0.91 IN RAIN rain

27. 7/1/2014 0.1 IN RAIN rain

28. 7/11/2014 0.14 IN RAIN rain

29. 7/12/2014 0.69 IN RAIN rain

30. 7/25/2014 0.44 IN RAIN rain

31. 7/27/2014 0.04 IN RAIN rain




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Wind Direction: NW SSW












Height, Unit: 13 IN





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Height, Unit: 3 IN







Height, Unit: 2 IN














Nozzle Type: TTI TT

Nozzle Size: 110015 110015





(NCC1) Trial Comments Page 6



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Trial Comments

Rainfall was limited in May and the first two weeks of June.Giant foxtail pressure was lighter to the side of the trial with low plot numbers (ie. 201 & 301). Conversely, pressure

was heavy on the other side of the experiment (Plots 106 & 107).


(NCC1) Standardized Summary Page 7



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2 Acuron 3.44 ZC 2.58 LB AI/A 3.0 QT/A PRE A 0 77 99 99

3 Acuron 3.44 ZC 2.58 LB AI/A 3.0 QT/A PRE A 0 77 98 99AAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A PRE A

4 Acuron 3.44 ZC 2.58 LB AI/A 3.0 QT/A PRE A 0 77 95 99N-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST BStatus 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST BTouchdown Total 4.17 SL 0.98 LB AE/A 30.0 FL OZ/A POST B

5 Anthem ATZ 4.505 SE 1.13 LB AI/A 2.0 PT/A PRE A 0 70 77 91

6 SureStart 4.25 SE 1.06 LB AI/A 2.0 PT/A PRE A 0 65 80 99N-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST BStatus 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST BTouchdown Total 4.17 SL 0.98 LB AE/A 30.0 FL OZ/A POST B

7 Verdict 5.57 EC 0.696 LB AI/A 16.0 FL OZ/A PRE A 0 35 73 98

8 Corvus 2.63 SC 0.115 LB AI/A 5.6 FL OZ/A PRE A 0 35 80 98





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13 DA-B 13 DA-B 13 DA-B 13 DA-B

5 6 7 8

0 0 0 0

0 73 99 99

0 73 98 99

0 99 99 99

0 67 77 95

7 99 99 99

0 40 73 98

0 35 87 98

1.8 19.3 14.6 3.41.0 10.8 8.3 1.9

122.47 17.7 10.54 2.25



1 Untreated Check












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9 10 11 12

0 0 0 0

0 70 99 99

0 72 96 99

0 99 99 99

0 67 73 86

0 99 99 99

0 40 73 98

0 35 83 96

0.0 17.0 15.1 9.90.0 9.4 8.6 5.70.0 15.7 11.11 6.7



1 Untreated Check












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42 DA-B 42 DA-B 42 DA-B 42 DA-B

13 14 15 16

0 0 0 0

0 67 99 99

0 70 99 99

0 99 99 99

0 60 73 86

0 97 98 99

0 40 77 96

0 40 83 96

0.0 22.3 12.1 9.80.0 12.4 6.9 5.60.0 20.98 8.8 6.61



1 Untreated Check












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ZEAMD10/29/2014

YIELDBU/A

160 DA-A

17

157

198

203

201

205

205

178

185

66.938.2

19.96



1 Untreated Check












Sponsor Contact:

Pest Code ZEAMD, Zea mays indentata, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = USRating Type PHYGEN = phytotoxicity - general / injury YIELD = yieldRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Tolpyralate, Callisto and Impact Tank-Mixes with Atrazine and Either Roundup PowerMAX or Liberty 280 for Weed Control in RR/LL Corn,Nashua, IA, 2014.

Trial ID: NCC2 Location: Nashua Trial Year: 2014Protocol ID: 14-US-H-2-CG424 Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to compare tolpyralate and other standard herbicides for weed control and crop safety

in RR/LL corn.















1. SOYBEAN 2013




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Field Prep./Maintenance:Fertilization included 140 lbs/A actual N applied as anhydrous ammonia. Tillage included a field cultivation to

prepare the seedbed for planting. Crop residue that remained on the soil surface at planting was 32%.



Fert. Level: E excellent Soil Drainage: G good





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1. 5/1/2014 0.04 IN RAIN rain

2. 5/4/2014 0.13 IN RAIN rain

3. 5/8/2014 0.4 IN RAIN rain

4. 5/10/2014 0.05 IN RAIN rain

5. 5/11/2014 0.17 IN RAIN rain

6. 5/12/2014 1.69 IN RAIN rain

7. 5/15/2014 0.24 IN RAIN rain

8. 5/19/2014 0.03 IN RAIN rain

9. 5/20/2014 0.01 IN RAIN rain

10. 5/26/2014 0.06 IN RAIN rain

11. 5/31/2014 0.05 IN RAIN rain

12. 6/1/2014 0.45 IN RAIN rain

13. 6/2/2014 0.05 IN RAIN rain

14. 6/3/2014 0.01 IN RAIN rain

15. 6/4/2014 0.01 IN RAIN rain

16. 6/7/2014 0.09 IN RAIN rain

17. 6/14/2014 0.1 IN RAIN rain

18. 6/16/2014 3.66 IN RAIN rain

19. 6/18/2014 0.58 IN RAIN rain

20. 6/19/2014 1.38 IN RAIN rain

21. 6/22/2014 0.53 IN RAIN rain

22. 6/26/2014 0.02 IN RAIN rain

23. 6/27/2014 0.92 IN RAIN rain

24. 6/28/2014 0.78 IN RAIN rain

25. 6/29/2014 0.86 IN RAIN rain

26. 6/30/2014 0.91 IN RAIN rain

27. 7/1/2014 0.1 IN RAIN rain

28. 7/11/2014 0.14 IN RAIN rain

29. 7/12/2014 0.69 IN RAIN rain

30. 7/25/2014 0.44 IN RAIN rain

31. 7/27/2014 0.04 IN RAIN rain




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Height, Unit: 13 IN





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Height, Unit: 3 IN







Height, Unit: 1 IN







Height, Unit: 3 IN






Sponsor Contact:





Nozzle Type: TTI TT

Nozzle Size: 110015 110015





Trial Comments

Rainfall was limited in May and the first two weeks of June.Giant foxtail population densities in the trial were medium to low. Velvetleaf densities were medium. Waterhemp

and common lambsquarters densities were low.Herbicide injury appeared as light, necrotic speckling.




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Pest Code ZEAMD SETFA ABUTH CHEALRating Date 6/27/2014 6/27/2014 6/27/2014 6/27/2014Rating Type PHYGEN CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 7 DA-B 7 DA-B 7 DA-B 7 DA-B














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Pest Code ZEAMD SETFA ABUTH CHEALRating Date 6/27/2014 6/27/2014 6/27/2014 6/27/2014Rating Type PHYGEN CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 7 DA-B 7 DA-B 7 DA-B 7 DA-B





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13 DA-B 13 DA-B 13 DA-B 13 DA-B

5 6 7 8

0 0 0 0

0 87 33 83

0 99 95 99

0 99 96 99

5 99 99 99

0 99 99 99

0 99 99 99

0 99 99 99

5 93 99 99



1 Untreated Check












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0 99 99 99

2.7 4.4 7.0 8.01.6 2.6 4.1 4.7

158.11 2.94 4.97 5.32



13 DA-B 13 DA-B 13 DA-B 13 DA-B

5 6 7 8








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13 DA-B 28 DA-B 28 DA-B 28 DA-B

9 10 11 12

0 0 0 0

91 0 73 30

98 0 99 99

99 0 99 99

99 3 99 99

99 2 99 99

99 0 99 99

99 0 99 99

99 5 95 99



1 Untreated Check












Sponsor Contact:

99 0 99 99

5.4 2.3 8.4 5.43.2 1.4 4.9 3.23.6 136.08 5.68 3.85



13 DA-B 28 DA-B 28 DA-B 28 DA-B

9 10 11 12








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28 DA-B 28 DA-B 42 DA-B 42 DA-B

13 14 15 16

0 0 0 0

83 87 0 73

99 99 0 99

99 99 0 99

99 99 2 99

99 99 0 99

99 99 0 99

99 99 0 99

99 99 5 91



1 Untreated Check












Sponsor Contact:

99 99 0 99

8.0 4.1 1.6 8.74.7 2.4 0.9 5.1

5.32 2.75 136.93 5.94



28 DA-B 28 DA-B 42 DA-B 42 DA-B

13 14 15 16








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ABUTH AMATA CHEAL8/1/2014 8/1/2014 8/1/2014


42 DA-B 42 DA-B 42 DA-B

17 18 19

0 0 0

30 83 87

99 99 99

99 99 99

99 99 99

99 99 99

99 99 99

99 99 99

99 99 99



1 Untreated Check












Sponsor Contact:

99 99 99

5.4 8.0 4.13.2 4.7 2.4

3.85 5.32 2.75

ABUTH AMATA CHEAL8/1/2014 8/1/2014 8/1/2014


42 DA-B 42 DA-B 42 DA-B

17 18 19








Sponsor Contact:

Pest Code ZEAMD, Zea mays indentata, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US CHEAL, Chenopodium album, = US AMATA, Amaranthus tamariscinus, = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Preemergence and Postemergence Herbicide Combinations in Corn, Nashua, IA, 2014.

Trial ID: NCC3 Location: Nashua Trial Year: 2014Protocol ID: Nashua Corn Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to compare crop safety and efficacy of preemergence and postemergence applied

herbicides in corn.














1. SOYBEAN 2013




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Sponsor Contact:


1. 5/1/2014 0.04 IN RAIN rain

2. 5/4/2014 0.13 IN RAIN rain

3. 5/8/2014 0.4 IN RAIN rain

4. 5/10/2014 0.05 IN RAIN rain

5. 5/11/2014 0.17 IN RAIN rain

6. 5/12/2014 1.69 IN RAIN rain

7. 5/15/2014 0.24 IN RAIN rain

8. 5/19/2014 0.03 IN RAIN rain

9. 5/20/2014 0.01 IN RAIN rain

10. 5/26/2014 0.06 IN RAIN rain

11. 5/31/2014 0.05 IN RAIN rain

12. 6/1/2014 0.45 IN RAIN rain

13. 6/2/2014 0.05 IN RAIN rain

14. 6/3/2014 0.01 IN RAIN rain

15. 6/4/2014 0.01 IN RAIN rain

16. 6/7/2014 0.09 IN RAIN rain

17. 6/14/2014 0.1 IN RAIN rain

18. 6/16/2014 3.66 IN RAIN rain

19. 6/18/2014 0.58 IN RAIN rain

20. 6/19/2014 1.38 IN RAIN rain

21. 6/22/2014 0.53 IN RAIN rain

22. 6/26/2014 0.02 IN RAIN rain

23. 6/27/2014 0.92 IN RAIN rain

24. 6/28/2014 0.78 IN RAIN rain

25. 6/29/2014 0.86 IN RAIN rain

26. 6/30/2014 0.91 IN RAIN rain

27. 7/1/2014 0.1 IN RAIN rain

28. 7/11/2014 0.14 IN RAIN rain

29. 7/12/2014 0.69 IN RAIN rain

30. 7/25/2014 0.44 IN RAIN rain

31. 7/27/2014 0.04 IN RAIN rain




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Wind Direction: NW NW SSW

















Sponsor Contact:
































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Appl. Equipment: ATV HAND SPRAYER HAND SPRAYER




Nozzle Size: 110015 110015 110015



Ground Speed, Unit: 2.8 MPH 3 MPH 3 MPH


Trial Comments

Rainfall was below normal for May and the first two weeks of June. Due to late emergence, common waterhemp (AMATA) was not evaluated at earlier ratings. However, common

waterhemp was evaluated on August 13.




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2 Harness X-tra 5.6 5.6 SE 2.24 LB AI/A 3.2 PT/A PRE A 0 93 80 0Impact 2.8 SC 0.0164 LB AI/A 0.75 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CMSO L 0.5 % V/V 0.5 % V/V POST CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST C

3 Harness X-tra 5.6 5.6 SE 2.24 LB AI/A 3.2 PT/A PRE A 0 98 87 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST C

4 Prequel 45 DF 0.0467 LB AI/A 1.66 OZ WT/A PRE A 0 67 83 0AAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A PRE ARealm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST CAproach 2.08 SC 0.0488 LB AI/A 3.0 FL OZ/A POST C

5 Instigate 45.84 WG 0.0156 LB AI/A 0.545 OZ WT/A PRE A 0 88 96 0AAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A PRE ARealm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST CAproach 2.08 SC 0.0488 LB AI/A 3.0 FL OZ/A POST C

6 Breakfree NXT ATZ 5.6 L 4.2 LB AI/A 3.0 QT/A PRE A 0 99 99 0Realm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1 PT/A POST CAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST CAproach 2.08 SC 0.0488 LB AI/A 3.0 FL OZ/A POST C

7 Breakfree NXT Lite 6 L 2.7 LB AI/A 1.8 QT/A PRE A 0 99 85 0Realm Q 38.75 WG 0.097 LB AI/A 4.0 OZ WT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST CAproach 2.08 SC 0.0488 LB AI/A 3.0 FL OZ/A POST C

8 Instigate 45.84 WG 0.172 LB AI/A 6.0 OZ WT/A PRE A 0 98 99 0Breakfree NXT ATZ 5.6 L 2.8 LB AI/A 2.0 QT/A PRE A

9 SureStart II 4.16 SE 1.3 LB AI/A 2.5 PT/A PRE A 0 86 80 0AAtrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST C




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10 SureStart II 4.16 SE 1.04 LB AI/A 2.0 PT/A PRE A 0 95 90 0SureStart II 4.16 SE 0.78 LB AI/A 1.5 PT/A POST CDurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST CN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST C

11 SureStart II 4.16 SE 1.04 LB AI/A 2.0 PT/A EPOST B 0 0 0 13Durango DMA 4 SL 0.75 LB AE/A 1.5 PT/A EPOST BN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V EPOST B

12 Tripleflex 4.25 SE 1.33 LB AI/A 2.5 PT/A PRE A 0 92 77 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS 100 SG 2.0 LB/A 2.0 LB/A POST C

13 Verdict 5.57 EC 0.78 LB AI/A 18.0 FL OZ/A PRE A 0 78 90 0Status 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CNIS L 0.25 % V/V 0.25 % V/V POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

14 Anthem 2.15 SE 0.168 LB AI/A 10.0 FL OZ/A PRE A 0 92 70 0Solstice 4 SC 0.078 LB AI/A 2.5 FL OZ/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CCOC L 1.0 % V/V 1.0 % V/V POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

15 Zemax 3.67 ZC 1.38 LB AI/A 1.5 QT/A PRE A 0 73 90 0Halex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CNIS L 0.25 % V/V 0.25 % V/V POST C

16 Corvus 2.63 SC 0.068 LB AI/A 3.3 FL OZ/A PRE A 0 75 80 0Aatrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ALaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST C







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SETFA ABUTH ZEAMD SETFA6/20/2014 6/20/2014 6/27/2014 6/27/2014


29 DA-A 29 DA-A 14 DA-B 14 DA-B

5 6 7 8

0 0 0 0

91 80 0 91

96 87 0 96

63 87 0 63

78 98 0 78

96 98 0 96

95 78 0 95

95 99 0 95

82 78 0 82



1 Untreated Check












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92 87 0 92

43 77 13 43

83 75 0 83

78 86 0 78

85 67 0 85

73 93 0 73

73 80 0 73

14.4 16.0 1.2 14.48.6 9.6 0.7 8.6

11.26 12.11 86.6 11.26

SETFA ABUTH ZEAMD SETFA6/20/2014 6/20/2014 6/27/2014 6/27/2014


29 DA-A 29 DA-A 14 DA-B 14 DA-B

5 6 7 8



12 Tripleflex 4.25 SE 1.33 LB AI/A 2.5 PT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS 100 SG 2.0 LB/A 2.0 LB/A POST C



15 Zemax 3.67 ZC 1.38 LB AI/A 1.5 QT/A PRE AHalex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A POST CAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CNIS L 0.25 % V/V 0.25 % V/V POST C

16 Corvus 2.63 SC 0.068 LB AI/A 3.3 FL OZ/A PRE AAatrex 4L 4 SC 1 LB AI/A 1.0 QT/A PRE ALaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST CRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST CAMS SG 2.0 LB/A 2.0 LB/A POST C







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ABUTH ZEAMD SETFA ABUTH6/27/2014 7/11/2014 7/11/2014 7/11/2014


14 DA-B 28 DA-B 28 DA-B 28 DA-B

9 10 11 12

0 0 0 0

80 0 99 99

87 0 99 99

87 0 99 99

98 0 99 99

98 0 99 99

78 0 99 99

99 0 92 99

78 0 99 99



1 Untreated Check












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87 0 99 99

77 7 47 96

75 0 98 98

86 2 99 99

67 0 99 99

93 0 99 99

80 0 99 99

16.0 2.7 2.8 2.39.6 1.6 1.7 1.4

12.11 305.68 1.86 1.5

ABUTH ZEAMD SETFA ABUTH6/27/2014 7/11/2014 7/11/2014 7/11/2014


14 DA-B 28 DA-B 28 DA-B 28 DA-B

9 10 11 12














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13 14 15 16

0 0 0 0

0 99 99 99

0 99 99 95

0 99 99 99

0 99 99 99

0 99 99 99

0 99 99 99

0 87 99 99

0 98 99 96



1 Untreated Check












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0 98 99 99

7 43 98 86

0 98 99 94

2 99 99 96

0 99 99 99

0 99 99 99

0 99 99 99

2.7 5.1 1.0 8.11.6 3.0 0.6 4.9

305.68 3.45 0.62 5.35



13 14 15 16














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Pest Code ZEAMD, Zea mays indentata, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Balance Flexx, Corvus, Laudis, Capreno and Liberty 280 for Weed Control Programs in Corn, Nashua IA, 2014.

Trial ID: NCC4 Location: Nashua Trial Year: 2014Protocol ID: HP14USABLL Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to investigate efficacy and corn safety of herbicide programs including Balance Flexx,

Corvus, Laudis, Capreno and Liberty 280 in field corn.





Soil Temperature, Unit: 61 F Harvested Length, Unit: 23 FTSoil Moisture: DAMP damp Harvest Equipment: JOHN DEERE 9450

Seed Bed: MEDIUM medium % Standard Moisture: 15.5 Moisture Meter: SHIVVERS 5010













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1. SOYBEAN 2013










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1. 5/1/2014 0.04 IN RAIN rain

2. 5/4/2014 0.13 IN RAIN rain

3. 5/8/2014 0.4 IN RAIN rain

4. 5/10/2014 0.05 IN RAIN rain

5. 5/11/2014 0.17 IN RAIN rain

6. 5/12/2014 1.69 IN RAIN rain

7. 5/15/2014 0.24 IN RAIN rain

8. 5/19/2014 0.03 IN RAIN rain

9. 5/20/2014 0.01 IN RAIN rain

10. 5/26/2014 0.06 IN RAIN rain

11. 5/31/2014 0.05 IN RAIN rain

12. 6/1/2014 0.45 IN RAIN rain

13. 6/2/2014 0.05 IN RAIN rain

14. 6/3/2014 0.01 IN RAIN rain

15. 6/4/2014 0.01 IN RAIN rain

16. 6/7/2014 0.09 IN RAIN rain

17. 6/14/2014 0.1 IN RAIN rain

18. 6/16/2014 3.66 IN RAIN rain

19. 6/18/2014 0.58 IN RAIN rain

20. 6/19/2014 1.38 IN RAIN rain

21. 6/22/2014 0.53 IN RAIN rain

22. 6/26/2014 0.02 IN RAIN rain

23. 6/27/2014 0.92 IN RAIN rain

24. 6/28/2014 0.78 IN RAIN rain

25. 6/29/2014 0.86 IN RAIN rain

26. 6/30/2014 0.91 IN RAIN rain

27. 7/1/2014 0.1 IN RAIN rain

28. 7/11/2014 0.14 IN RAIN rain

29. 7/12/2014 0.69 IN RAIN rain

30. 7/25/2014 0.44 IN RAIN rain

31. 7/27/2014 0.04 IN RAIN rain




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Height, Unit: 13 IN





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Height, Unit: 4 IN







Height, Unit: 3 IN







Height, Unit: 1 IN













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Nozzle Type: TTI TT

Nozzle Size: 110015 110015





Trial Comments

Injury symptoms seemed to peak at 7 days after the postemergence application and appeared as stunting, leaf puckering close to the stalk and necrotic speckling.

Average percent ground cover per species in the untreated controls in July were 27, 8, 10 and 10 for giant foxtail, velvetleaf, common waterhemp and common lambsquarters, respectively.




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2 Corvus 2.63 SC 0.115 LB AI/A 5.6 FL OZ/A PRE A 0 90 99 99AAtrex 4L 4 SC 1.5 LB AI/A 1.5 QT/A PRE A

3 Corvus 2.63 SC 0.0925 LB AI/A 4.5 FL OZ/A PRE A 0 95 99 99Harness 7 EC 1.75 LB AI/A 32.0 FL OZ/A PRE AAAtrex 4L 4 SC 1.5 LB AI/A 1.5 QT/A PRE A

4 Balance Flexx 2 SC 0.078 LB AI/A 5.0 FL OZ/A PRE A 0 99 99 99Harness 7 EC 1.75 LB AI/A 32.0 FL OZ/A PRE AAAtrex 4L 4 SC 1.5 LB AI/A 1.5 QT/A PRE A

5 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE A 0 80 96 96Liberty 280 2.34 SL 0.402 LB AI/A 22.0 FL OZ/A POST BCapreno 3.45 SC 0.099 LB AI/A 3.66 FL OZ/A POST BAAtrex 4L 4 SC 1.0 LB AI/A 1 QT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B

6 Corvus 2.63 SC 0.103 LB AI/A 5.0 FL OZ/A PRE A 0 87 99 99Liberty 280 2.34 SL 0.402 LB AI/A 22.0 FL OZ/A POST BLaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 1.0 LB AI/A 1.0 QT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B

7 Balance Flexx 2 SC 0.078 LB AI/A 5.0 FL OZ/A PRE A 0 85 92 99Liberty 280 2.34 SL 0.402 LB AI/A 22.0 FL OZ/A POST BCapreno 3.45 SC 0.099 LB AI/A 3.66 FL OZ/A POST BAAtrex 4L 4 SC 1.0 LB AI/A 1 QT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B

8 Balance Flexx 2 SC 0.078 LB AI/A 5.0 FL OZ/A PRE A 0 80 95 98Liberty 280 2.34 SL 0.402 LB AI/A 22.0 FL OZ/A POST BLaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 1.0 LB AI/A 1 QT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B

9 Balance Flexx 2 SC 0.078 LB AI/A 5.0 FL OZ/A PRE A 0 80 95 99Roundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A POST BCapreno 3.45 SC 0.099 LB AI/A 3.66 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B

10 Balance Flexx 2 SC 0.078 LB AI/A 5.0 FL OZ/A PRE A 0 83 99 99Roundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A POST BLaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B




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11 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE A 0 77 86 99Roundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A POST BLaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B

12 Harness 7 EC 1.75 LB AI/A 32.0 FL OZ/A PRE A 0 96 40 99

13 SureStart 4.25 SE 1.06 LB AI/A 32.0 FL OZ/A PRE A 0 93 81 99SureStart 4.25 SE 0.8 LB AI/A 24.0 FL OZ/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B

14 Verdict 5.57 EC 0.696 LB AI/A 16.0 FL OZ/A PRE A 0 93 93 99Roundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A POST BStatus 56 WG 0.105 LB AI/A 3.0 OZ WT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B







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22 DA-A 29 DA-A 29 DA-A 29 DA-A

5 6 7 8

0 0 0 0

99 0 88 99

99 0 95 99

99 0 99 99

96 0 80 96

99 0 87 99

99 0 85 88

99 0 78 95

96 0 80 95

99 0 83 99



1 Untreated Check




5 Corvus 2.63 SC 0.082 LB AI/A 4.0 FL OZ/A PRE ALiberty 280 2.34 SL 0.402 LB AI/A 22.0 FL OZ/A POST BCapreno 3.45 SC 0.099 LB AI/A 3.66 FL OZ/A POST BAAtrex 4L 4 SC 1.0 LB AI/A 1 QT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B


7 Balance Flexx 2 SC 0.078 LB AI/A 5.0 FL OZ/A PRE ALiberty 280 2.34 SL 0.402 LB AI/A 22.0 FL OZ/A POST BCapreno 3.45 SC 0.099 LB AI/A 3.66 FL OZ/A POST BAAtrex 4L 4 SC 1.0 LB AI/A 1 QT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B


9 Balance Flexx 2 SC 0.078 LB AI/A 5.0 FL OZ/A PRE ARoundup PowerMAX 4.5 SL 0.77 LB AE/A 22.0 FL OZ/A POST BCapreno 3.45 SC 0.099 LB AI/A 3.66 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 0.5 QT/A POST BAMS SG 1.5 LB/A 1.5 LB/A POST B





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99 0 75 90

95 0 95 40

99 0 95 77

99 0 90 93

3.9 0.0 10.7 8.22.3 0.0 6.4 4.9

2.56 0.0 7.88 5.88



22 DA-A 29 DA-A 29 DA-A 29 DA-A

5 6 7 8











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29 DA-A 29 DA-A 7 DA-B 7 DA-B

9 10 11 12

0 0 0 0

99 99 0 87

99 99 0 98

99 99 0 99

96 96 8 99

99 99 0 99

98 98 7 96

96 99 0 98

99 96 7 99

99 99 0 99



1 Untreated Check













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99 95 10 96

99 95 0 93

98 99 5 96

99 99 0 96

2.0 4.6 2.1 7.11.2 2.7 1.3 4.2

1.28 3.0 48.34 4.71



29 DA-A 29 DA-A 7 DA-B 7 DA-B

9 10 11 12











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13 14 15 16

0 0 0 0

98 99 99 0

99 99 99 0

99 99 99 0

99 99 99 5

99 99 99 0

99 99 99 3

99 99 99 0

99 99 99 3

99 99 99 0



1 Untreated Check













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99 99 99 5

38 96 88 0

99 99 99 2

93 99 99 0

5.0 1.0 2.6 3.93.0 0.6 1.5 2.3

3.42 0.67 1.69 178.25




13 14 15 16











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13 DA-B 13 DA-B 13 DA-B 13 DA-B

17 18 19 20

0 0 0 0

87 99 99 99

98 99 99 99

98 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99



1 Untreated Check













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96 99 99 99

87 43 96 88

99 99 99 99

99 99 99 99

5.5 2.6 1.0 2.63.3 1.5 0.6 1.5

3.67 1.75 0.67 1.69



13 DA-B 13 DA-B 13 DA-B 13 DA-B

17 18 19 20











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21 22 23 24

0 0 0 0

0 83 99 96

0 96 99 99

0 98 99 99

3 99 99 99

0 99 99 99

2 99 99 99

0 99 99 99

3 99 99 99

0 99 99 99



1 Untreated Check













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3 99 99 99

0 87 43 96

2 99 99 99

0 99 99 99

4.4 6.2 2.6 2.52.6 3.7 1.5 1.5

277.91 4.09 1.75 1.64



21 22 23 24











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CHEAL ZEAMD7/18/2014 10/29/2014


28 DA-B 160 DA-A

25 26

0 143

99 178

99 167

99 170

99 165

99 180

99 182

99 187

99 178

99 177



1 Untreated Check













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99 175

87 179

99 180

99 180

1.3 22.20.8 13.2

0.85 7.58

CHEAL ZEAMD7/18/2014 10/29/2014


28 DA-B 160 DA-A

25 26











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Pest Code ZEAMD, Zea mays indentata, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = USRating Type PHYGEN = phytotoxicity - general / injury YIELD = yieldRating Unit PERCENT = percent

(NSN1) Site Description Page 1

Iowa State University herbicide evaluation program Early Preplant and Postemergence Weed Control Programs in No-Tillage Soybean, Nashua, IA, 2014.

Trial ID: NSN1 Location: Nashua Trial Year: 2014Protocol ID: Nashua No-Till Soybean Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to evaluate no-tillage weed control in soybean with early preplant and postemergence

herbicide applications.

Crop DescriptionCrop 1: GLXMA Glycine max SoybeanVariety: Kruger K2-2402









Pest 4 Type: W Code: POLPY Persicaria pensylvanicaCommon Name: Pennsylvania smartweed





1. CORN 2013




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Field Prep./Maintenance:The study area was left un-tilled from the 2013 corn cropping season. Crop residue on the soil surface was 90 to

95% at planting.



Fert. Level: E Soil Drainage: G good





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1. 5/1/2014 0.04 IN RAIN rain

2. 5/4/2014 0.13 IN RAIN rain

3. 5/8/2014 0.4 IN RAIN rain

4. 5/10/2014 0.05 IN RAIN rain

5. 5/11/2014 0.17 IN RAIN rain

6. 5/12/2014 1.69 IN RAIN rain

7. 5/15/2014 0.24 IN RAIN rain

8. 5/19/2014 0.03 IN RAIN rain

9. 5/20/2014 0.01 IN RAIN rain

10. 5/26/2014 0.06 IN RAIN rain

11. 5/31/2014 0.05 IN RAIN rain

12. 6/1/2014 0.45 IN RAIN rain

13. 6/2/2014 0.05 IN RAIN rain

14. 6/3/2014 0.01 IN RAIN rain

15. 6/4/2014 0.01 IN RAIN rain

16. 6/7/2014 0.09 IN RAIN rain

17. 6/14/2014 0.1 IN RAIN rain

18. 6/16/2014 3.66 IN RAIN rain

19. 6/18/2014 0.58 IN RAIN rain

20. 6/19/2014 1.38 IN RAIN rain

21. 6/22/2014 0.53 IN RAIN rain

22. 6/26/2014 0.02 IN RAIN rain

23. 6/27/2014 0.92 IN RAIN rain

24. 6/28/2014 0.78 IN RAIN rain

25. 6/29/2014 0.86 IN RAIN rain

26. 6/30/2014 0.91 IN RAIN rain

27. 7/1/2014 0.1 IN RAIN rain

28. 7/11/2014 0.14 IN RAIN rain

29. 7/12/2014 0.69 IN RAIN rain

30. 7/25/2014 0.44 IN RAIN rain

31. 7/27/2014 0.04 IN RAIN rain




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Wind Direction: NW E

Dew Presence (Y/N): N no Y yes











Height, Unit: 6 IN





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Pest 4 Code, Type, Scale: POLPY W POLPY W










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Nozzle Type: TT TT

Nozzle Size: 110015 110015





Trial Comments

Rainfall was below normal for May and the first two weeks of June.

(NSN1) Standardized Summary Page 7



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Pest Code GLXMA SETFA CHEAL POLPYRating Date 6/7/2014 6/7/2014 6/7/2014 6/7/2014Rating Type PHYGEN CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 22 DA-A 22 DA-A 22 DA-A 22 DA-A



2 2,4-D LV4 3.8 SL 0.475 LB AI/A 16.0 FL OZ/A EPP A 0 98 91 88Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS SG 2.5 LB/A 2.5 LB/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

3 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A EPP A 0 99 99 99Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS SG 2.5 LB/A 2.5 LB/A EPP ANIS L 0.25 % V/V 0.25 % V/V EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.5 LB/A 2.5 LB/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

4 Enlite 47.86 DG 0.127 LB AI/A 4.25 OZ WT/A EPP A 0 98 99 952,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP AAMS SG 2.0 LB/A 2.0 LB/A EPP AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST BAssure II 0.88 EC 0.0413 LB AI/A 6.0 FL OZ/A POST B

5 Envive 41.3 DG 0.09 LB AI/A 3.5 OZ WT/A EPP A 0 98 99 992,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP AAMS SG 2.0 LB/A 2.0 LB/A EPP AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST BAssure II 0.88 EC 0.0413 LB AI/A 6.0 FL OZ/A POST B

6 Optill 68 WG 0.085 LB AI/A 2.0 OZ WT/A EPP A 0 99 99 99Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AMSO 100 SL 1 % V/V 1.0 % V/V EPP AAMS 100 SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS 100 SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

7 Warrant 3 CS 1.13 LB AI/A 3.0 PT/A EPP A 0 99 99 98Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS 100 SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS 100 SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

8 2,4-D LV4 3.8 SL 0.475 LB AI/A 16.0 FL OZ/A EPP A 0 99 98 99Sonic 70 DF 0.263 LB AI/A 6.0 OZ WT/A EPP ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A EPP AN-Pak AMS Liquid 100 SL 2.5 % V/V 2.5 % V/V EPP ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST BN-Pak AMS Liquid 100 SL 2.5 % V/V 2.5 % V/V POST B




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9 Authority Assist 4 SC 0.375 LB AI/A 12.0 FL OZ/A EPP A 0 99 99 99Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS 100 SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS 100 SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B


Pest Code GLXMA SETFA CHEAL POLPYRating Date 6/7/2014 6/7/2014 6/7/2014 6/7/2014Rating Type PHYGEN CONTROL CONTROL CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 22 DA-A 22 DA-A 22 DA-A 22 DA-A





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GLXMA SETFA ABUTH CHEAL6/20/2014 6/20/2014 6/20/2014 6/20/2014PHYGEN CONTROL CONTROL CONTROL


5 6 7 8

0 0 0 0

0 92 93 88

0 95 88 86

0 95 81 98

0 95 88 96

0 95 89 98

0 93 83 92

0 95 92 98



1 Untreated Check



4 Enlite 47.86 DG 0.127 LB AI/A 4.25 OZ WT/A EPP A2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP AAMS SG 2.0 LB/A 2.0 LB/A EPP AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST BAssure II 0.88 EC 0.0413 LB AI/A 6.0 FL OZ/A POST B

5 Envive 41.3 DG 0.09 LB AI/A 3.5 OZ WT/A EPP A2,4-D LV4 3.8 SL 0.475 LB AI/A 1.0 PT/A EPP AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A EPP AAMS SG 2.0 LB/A 2.0 LB/A EPP AAbundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST BAMS SG 2.0 LB/A 2.0 LB/A POST BAssure II 0.88 EC 0.0413 LB AI/A 6.0 FL OZ/A POST B

6 Optill 68 WG 0.085 LB AI/A 2.0 OZ WT/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AMSO 100 SL 1 % V/V 1.0 % V/V EPP AAMS 100 SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS 100 SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

7 Warrant 3 CS 1.13 LB AI/A 3.0 PT/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS 100 SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS 100 SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

8 2,4-D LV4 3.8 SL 0.475 LB AI/A 16.0 FL OZ/A EPP ASonic 70 DF 0.263 LB AI/A 6.0 OZ WT/A EPP ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A EPP AN-Pak AMS Liquid 100 SL 2.5 % V/V 2.5 % V/V EPP ADurango DMA 4 SL 0.75 LB AE/A 1.5 PT/A POST BN-Pak AMS Liquid 100 SL 2.5 % V/V 2.5 % V/V POST B




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0 98 96 98

0.0 2.5 19.1 11.40.0 1.4 11.0 6.60.0 1.7 13.94 7.9

GLXMA SETFA ABUTH CHEAL6/20/2014 6/20/2014 6/20/2014 6/20/2014PHYGEN CONTROL CONTROL CONTROL


5 6 7 8

9 Authority Assist 4 SC 0.375 LB AI/A 12.0 FL OZ/A EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A EPP AAMS 100 SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPP ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS 100 SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B







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POLPY GLXMA SETFA ABUTH6/20/2014 7/25/2014 7/25/2014 7/25/2014


35 DA-A 28 DA-B 28 DA-B 28 DA-B

9 10 11 12

0 0 0 0

88 0 96 99

91 0 99 99

93 0 99 99

96 0 99 99

99 0 99 99

96 0 99 99

96 0 99 99



1 Untreated Check











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98 0 99 99

6.9 0.0 1.3 0.04.0 0.0 0.8 0.04.7 0.0 0.88 0.0



35 DA-A 28 DA-B 28 DA-B 28 DA-B

9 10 11 12








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AMATA CHEAL POLPY7/25/2014 7/25/2014 7/25/2014


28 DA-B 28 DA-B 28 DA-B

13 14 15

0 0 0

98 98 98

98 99 99

99 99 99

99 99 99

99 99 99

98 99 99

98 99 99



1 Untreated Check











Sponsor Contact:

99 99 99

2.5 1.3 1.31.5 0.8 0.8

1.68 0.88 0.88

AMATA CHEAL POLPY7/25/2014 7/25/2014 7/25/2014


28 DA-B 28 DA-B 28 DA-B

13 14 15








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Pest Code GLXMA, Glycine max, = US SETFA, Setaria faberi, = US CHEAL, Chenopodium album, = US POLPY, Persicaria pensylvanica, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent

(NSC1) Site Description Page 1

Iowa State University herbicide evaluation program Crop Response and Weed Control of Soybean Herbicide Premixes Applied Preemergence and Postemergence. Pummel, Militia, Torment,Rumble and Glory Compared with Other Soybean Herbicides, Nashua, IA, 2014.

Trial ID: NSC1 Location: Nashua Trial Year: 2014Protocol ID: 2816814 Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

Sponsor Contact:







Objectives:The purpose of this study was to evaluate herbicide premixes applied preemergence and postemergence in soybean

for efficacy and crop safety.





Soil Temperature, Unit: 66 F Harvested Length, Unit: 23 FTSoil Moisture: SLIWET slightly wet, moist Harvest Equipment: JOHN DEERE 4420

Seed Bed: COATRA coarse/trashy % Standard Moisture: 13.0 Moisture Meter: SHIVVERS 5010














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1. CORN 2013




Field Prep./Maintenance:Tillage included two field cultivations in the spring to prepare the seedbed for planting. Crop residue remaining on

the soil surface at planting was 50 to 60%.Roundup PowerMAX was applied to all PRE treatments on July 14.








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1. 5/1/2014 0.04 IN RAIN rain

2. 5/4/2014 0.13 IN RAIN rain

3. 5/8/2014 0.4 IN RAIN rain

4. 5/10/2014 0.05 IN RAIN rain

5. 5/11/2014 0.17 IN RAIN rain

6. 5/12/2014 1.69 IN RAIN rain

7. 5/15/2014 0.24 IN RAIN rain

8. 5/19/2014 0.03 IN RAIN rain

9. 5/20/2014 0.01 IN RAIN rain

10. 5/26/2014 0.06 IN RAIN rain

11. 5/31/2014 0.05 IN RAIN rain

12. 6/1/2014 0.45 IN RAIN rain

13. 6/2/2014 0.05 IN RAIN rain

14. 6/3/2014 0.01 IN RAIN rain

15. 6/4/2014 0.01 IN RAIN rain

16. 6/7/2014 0.09 IN RAIN rain

17. 6/14/2014 0.1 IN RAIN rain

18. 6/16/2014 3.66 IN RAIN rain

19. 6/18/2014 0.58 IN RAIN rain

20. 6/19/2014 1.38 IN RAIN rain

21. 6/22/2014 0.53 IN RAIN rain

22. 6/26/2014 0.02 IN RAIN rain

23. 6/27/2014 0.92 IN RAIN rain

24. 6/28/2014 0.78 IN RAIN rain

25. 6/29/2014 0.86 IN RAIN rain

26. 6/30/2014 0.91 IN RAIN rain

27. 7/1/2014 0.1 IN RAIN rain

28. 7/11/2014 0.14 IN RAIN rain

29. 7/12/2014 0.69 IN RAIN rain

30. 7/25/2014 0.44 IN RAIN rain

31. 7/27/2014 0.04 IN RAIN rain




Sponsor Contact:









Wind Direction: SE E



Soil Moisture: FAIR WET









Height, Unit: 6 IN







Height, Unit: 4 IN






Sponsor Contact:





Height, Unit: 3 IN














Height, Unit: 5 IN







Height, Unit: 7 IN






Sponsor Contact:





Nozzle Type: TTI TT

Nozzle Size: 110015 110015





Trial Comments

Rainfall was below normal for May and the first two weeks of June and was less than ideal for preemergence herbicide activity. Variable weed pressure contributed to the appearance of inconsistent weed control for preemergence treatments. Velvetleaf weed control observations were dropped after June 27 because of uneven distribution. Pennsylvania smartweed control ratings were added on July 11 because plants appeared to be present throughout most of the trial at that time.

Weed composition for each plot was estimated at the POST application timing on June 27. Percent pressure for each weed of the total weeds present was given.

Weed sizes averaged 10 to 17, 19 to 28 and 47 to 52 inches on the July 11, 25 and August 25 rating dates, respectively.

Soybean from all treatments, including the untreated controls, displayed tattered leaves and received 5% injury ratings on June 13.

(NSC1) Standardized Summary Page 7



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1 Prefix 5.29 EC 1.32 LB AI/A 2.0 PT/A PRE A 5 87 65 95

2 Pummel 5.25 ME 0.98 LB AI/A 1.5 PT/A PRE A 5 73 73 73

3 Pummel 5.25 ME 0.98 LB AI/A 1.5 PT/A POST B 5 0 0 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

4 Pummel 5.25 ME 1.31 LB AI/A 2.0 PT/A PRE A 5 87 87 85

5 Pummel 5.25 ME 1.31 LB AI/A 2.0 PT/A POST B 5 0 0 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

6 Pummel 5.25 ME 1.31 LB AI/A 2.0 PT/A PRE A 5 80 68 87Glory 75 WG 0.188 LB AI/A 4.0 OZ WT/A PRE A

7 Pummel 5.25 ME 1.31 LB AI/A 2.0 PT/A PRE A 5 80 90 93Rumble 1.88 SL 0.235 LB AI/A 1.0 PT/A PRE A

8 Pummel 5.25 ME 1.31 LB AI/A 2.0 PT/A POST B 5 0 0 0Rumble 1.88 SL 0.235 LB AI/A 1.0 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

9 MANA 25337 55 WDG 0.11 LB AI/A 3.2 OZ WT/A PRE A 5 82 58 88

10 MANA 25337 55 WDG 0.146 LB AI/A 4.25 OZ WT/A PRE A 5 82 90 88

11 Torment 2.5 ME 0.312 LB AI/A 1.0 PT/A PRE A 5 62 52 82

12 Torment 2.5 ME 0.312 LB AI/A 1.0 PT/A POST B 5 0 0 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

13 Parallel 7.8 EC 1.22 LB AI/A 20.0 FL OZ/A PRE A 5 85 90 88Glory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE ATorment 2.5 ME 0.312 LB AI/A 1.0 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

14 Rumble 1.88 SL 0.235 LB AI/A 1.0 PT/A POST B 5 0 0 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B




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15 Warrant 3 CS 1.13 LB AI/A 3.0 PT/A POST B 5 0 0 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

16 Cobra 2 EC 0.094 LB AI/A 6.0 FL OZ/A POST B 5 0 0 0Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

17 Authority First DF 70 DF 0.28 LB AI/A 6.4 OZ WT/A PRE A 5 87 73 80

18 Authority Assist 4 SC 0.344 LB AI/A 11.0 FL OZ/A PRE A 5 88 63 73

19 Authority MTZ DF 45 DF 0.48 LB AI/A 17.0 OZ WT/A PRE A 5 55 28 68

20 Authority XL 70 WG 0.306 LB AI/A 7.0 OZ WT/A PRE A 5 57 42 90

21 Authority Elite 7 SC 1.64 LB AI/A 30.0 FL OZ/A PRE A 5 92 57 88

22 Matador 4.7 L 1.54 LB AI/A 42.0 FL OZ/A PRE A 5 82 85 78

23 Valor XLT 40.3 WDG 0.088 LB AI/A 3.5 OZ WT/A PRE A 5 83 72 88

24 Fierce XLT 56 WG 0.123 LB AI/A 3.5 OZ WT/A PRE A 3 88 90 95

25 Warrant 3 CS 1.13 LB AI/A 3.0 PT/A PRE A 5 82 62 95

26 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST B 5 0 0 0AMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B








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5 6 7 8

43 0 87 60

73 0 72 67

0 0 0 0

77 0 85 83

0 0 0 0

72 0 80 70

80 0 82 90

0 0 0 0

65 0 80 62

73 0 82 90

57 0 63 45

0 0 0 0

88 0 85 90

0 0 0 0



1 Prefix 5.29 EC 1.32 LB AI/A 2.0 PT/A PRE A

2 Pummel 5.25 ME 0.98 LB AI/A 1.5 PT/A PRE A

3 Pummel 5.25 ME 0.98 LB AI/A 1.5 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B



6 Pummel 5.25 ME 1.31 LB AI/A 2.0 PT/A PRE AGlory 75 WG 0.188 LB AI/A 4.0 OZ WT/A PRE A

7 Pummel 5.25 ME 1.31 LB AI/A 2.0 PT/A PRE ARumble 1.88 SL 0.235 LB AI/A 1.0 PT/A PRE A

8 Pummel 5.25 ME 1.31 LB AI/A 2.0 PT/A POST BRumble 1.88 SL 0.235 LB AI/A 1.0 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

9 MANA 25337 55 WDG 0.11 LB AI/A 3.2 OZ WT/A PRE A


11 Torment 2.5 ME 0.312 LB AI/A 1.0 PT/A PRE A

12 Torment 2.5 ME 0.312 LB AI/A 1.0 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

13 Parallel 7.8 EC 1.22 LB AI/A 20.0 FL OZ/A PRE AGlory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE ATorment 2.5 ME 0.312 LB AI/A 1.0 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

14 Rumble 1.88 SL 0.235 LB AI/A 1.0 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B




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0 0 0 0

0 0 0 0

63 0 87 73

60 0 87 57

47 0 55 25

75 0 57 35

90 0 90 55

87 0 83 83

93 0 82 72

93 0 88 88

70 0 80 62

0 0 0 0

0 0 0 0

23.3 0.0 15.4 26.414.2 0.0 9.5 16.2

29.43 0.0 17.93 36.2




5 6 7 8

15 Warrant 3 CS 1.13 LB AI/A 3.0 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

16 Cobra 2 EC 0.094 LB AI/A 6.0 FL OZ/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

17 Authority First DF 70 DF 0.28 LB AI/A 6.4 OZ WT/A PRE A


19 Authority MTZ DF 45 DF 0.48 LB AI/A 17.0 OZ WT/A PRE A

20 Authority XL 70 WG 0.306 LB AI/A 7.0 OZ WT/A PRE A

21 Authority Elite 7 SC 1.64 LB AI/A 30.0 FL OZ/A PRE A

22 Matador 4.7 L 1.54 LB AI/A 42.0 FL OZ/A PRE A

23 Valor XLT 40.3 WDG 0.088 LB AI/A 3.5 OZ WT/A PRE A

24 Fierce XLT 56 WG 0.123 LB AI/A 3.5 OZ WT/A PRE A

25 Warrant 3 CS 1.13 LB AI/A 3.0 PT/A PRE A

26 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

27 Untreated Check







Sponsor Contact:

AMATA CHEAL SETFA ABUTH6/27/2014 6/27/2014 6/27/2014 6/27/2014

CONTROL CONTROL PRESSU PRESSUPERCENT PERCENT PERCENT PERCENT


9 10 11 12

95 40 15 10

72 72 58 9

0 0 37 7

78 78 40 2

0 0 27 5

85 75 43 5

93 80 53 0

0 0 37 0

87 63 43 7

88 70 42 3

85 58 38 10

0 0 33 7

90 90 53 0

0 0 23 0




















Sponsor Contact:

0 0 18 3

0 0 18 0

78 57 17 10

73 63 28 13

67 47 32 20

90 75 67 17

90 90 45 30

82 85 42 0

92 93 55 10

95 92 63 17

95 67 58 18

0 0 8 7

0 0 20 2

14.8 21.9 41.7 21.29.1 13.4 25.6 13.0

15.94 28.0 67.99 166.19

AMATA CHEAL SETFA ABUTH6/27/2014 6/27/2014 6/27/2014 6/27/2014

CONTROL CONTROL PRESSU PRESSUPERCENT PERCENT PERCENT PERCENT


9 10 11 12













27 Untreated Check







Sponsor Contact:

AMATA CHEAL GLXMA SETFA6/27/2014 6/27/2014 7/3/2014 7/3/2014PRESSU PRESSU PHYGEN CONTROL


13 14 15 16

5 70 0 87

19 12 0 70

30 30 13 70

35 20 0 83

40 28 13 67

32 20 0 78

10 30 0 82

38 25 27 83

27 23 0 80

20 35 0 82

20 32 0 62

37 23 17 80

38 8 18 88

70 7 18 80




















Sponsor Contact:

55 23 0 73

62 20 25 78

33 40 0 87

50 8 0 87

45 3 0 57

7 3 0 45

15 10 0 88

42 17 0 82

20 15 0 82

3 17 0 88

13 10 0 77

73 12 0 77

68 8 0 0

31.6 24.7 3.6 14.819.4 15.1 2.2 9.1

57.62 74.25 44.74 12.17

AMATA CHEAL GLXMA SETFA6/27/2014 6/27/2014 7/3/2014 7/3/2014PRESSU PRESSU PHYGEN CONTROL


13 14 15 16













27 Untreated Check







Sponsor Contact:




17 18 19 20

95 38 0 82

72 72 0 65

73 78 15 99

65 72 0 83

75 85 15 99

83 75 0 77

93 77 0 82

95 91 20 99

75 68 0 82

87 68 0 82

80 58 0 67

90 87 18 99

93 93 17 99

90 87 15 99




















Sponsor Contact:

87 85 0 99

93 88 18 99

78 55 0 83

65 63 0 83

65 45 0 57

90 75 0 43

90 90 0 80

80 85 0 78

88 93 0 80

95 92 0 87

88 67 0 68

82 80 0 99

0 0 0 0

19.9 22.1 1.6 11.912.2 13.5 1.0 7.3

15.16 18.56 22.24 9.11




17 18 19 20













27 Untreated Check







Sponsor Contact:

AMATA CHEAL POLPY GLXMA7/11/2014 7/11/2014 7/11/2014 7/18/2014


14 DA-B 14 DA-B 14 DA-B 21 DA-B

21 22 23 24

92 38 73 0

67 72 96 0

93 99 99 15

62 83 80 0

93 99 99 13

70 82 93 0

92 86 93 0

99 99 99 22

67 75 65 0

80 82 99 0

73 76 93 0

99 99 99 17

99 99 99 17

98 99 99 12




















Sponsor Contact:

99 99 99 0

98 99 99 18

72 50 73 0

58 80 90 0

65 47 70 0

85 83 80 0

80 87 90 0

68 88 93 0

82 90 89 0

92 90 99 0

83 68 70 0

98 99 99 0

0 0 0 0

19.1 20.2 29.6 2.211.7 12.4 18.1 1.4

14.58 15.43 20.94 32.32



14 DA-B 14 DA-B 14 DA-B 21 DA-B

21 22 23 24













27 Untreated Check







Sponsor Contact:

SETFA AMATA CHEAL POLPY7/25/2014 7/25/2014 7/25/2014 7/25/2014


28 DA-B 28 DA-B 28 DA-B 28 DA-B

25 26 27 28

99 99 99 87

99 94 99 90

99 88 99 99

99 99 99 91

99 90 99 99

99 98 99 94

99 99 99 96

99 99 99 99

99 99 99 93

99 99 99 99

99 99 99 96

99 98 99 99

99 99 99 99

99 96 99 99




















Sponsor Contact:

99 98 99 99

98 99 99 99

99 99 99 96

99 93 99 96

99 99 99 98

99 99 99 96

99 99 99 96

99 99 99 96

99 99 99 99

99 99 99 99

99 99 99 93

99 99 99 99

0 0 0 0

0.7 5.6 0.0 7.60.4 3.4 0.0 4.6

0.47 3.66 0.0 5.01



28 DA-B 28 DA-B 28 DA-B 28 DA-B

25 26 27 28













27 Untreated Check







Sponsor Contact:



59 DA-B 59 DA-B 59 DA-B 59 DA-B

29 30 31 32

99 99 99 98

99 94 99 98

99 90 99 99

99 99 99 99

99 90 99 99

99 98 99 99

99 99 99 98

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

99 98 99 99

99 99 99 99

99 96 99 99




















Sponsor Contact:

99 98 99 99

98 99 99 99

99 99 99 99

99 93 99 99

99 99 99 98

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

99 95 99 99

0 0 0 0

0.7 5.5 0.0 1.50.4 3.4 0.0 0.9

0.47 3.58 0.0 0.93



59 DA-B 59 DA-B 59 DA-B 59 DA-B

29 30 31 32













27 Untreated Check







Sponsor Contact:

GLXMA10/17/2014

YIELDBU/A

147 DA-A

33

62

64

62

62

61

63

63

59

65

61

67

61

61

62




















Sponsor Contact:

64

61

64

67

63

62

64

60

64

65

65

63

58

5.43.3

5.25

GLXMA10/17/2014

YIELDBU/A

147 DA-A

33













27 Untreated Check







Sponsor Contact:

Pest Code GLXMA, Glycine max, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = US POLPY, Persicaria pensylvanica, = USRating Type PHYGEN = phytotoxicity - general / injury PRESSU = pressure YIELD = yieldRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Two-Pass Weed Control Programs in Soybean. Preemergence MANA 31304, Pummel, MANA 25337, Glory, and Torment. PostemergenceTorment, Pursuit, Rumble, Vise, Parallel and Warrant, Nashua, IA, 2014.

Trial ID: NSC2 Location: Nashua Trial Year: 2014Protocol ID: ADAMA DEMO Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

Sponsor Contact:







Objectives:The purpose of this study was to evaluate the performance of various herbicides in two-pass programs in soybean.





Soil Temperature, Unit: 66 F Harvested Length, Unit: 23 FTSoil Moisture: SLIWET slightly wet, moist Harvest Equipment: JOHN DEERE 4420

Seed Bed: COATRA coarse/trashy % Standard Moisture: 13.0 Moisture Meter: SHIVVERS 5010














Sponsor Contact:


1. CORN 2013


the soil surface at planting was 50 to 60%.








Sponsor Contact:


1. 5/1/2014 0.04 IN RAIN rain

2. 5/4/2014 0.13 IN RAIN rain

3. 5/8/2014 0.4 IN RAIN rain

4. 5/10/2014 0.05 IN RAIN rain

5. 5/11/2014 0.17 IN RAIN rain

6. 5/12/2014 1.69 IN RAIN rain

7. 5/15/2014 0.24 IN RAIN rain

8. 5/19/2014 0.03 IN RAIN rain

9. 5/20/2014 0.01 IN RAIN rain

10. 5/26/2014 0.06 IN RAIN rain

11. 5/31/2014 0.05 IN RAIN rain

12. 6/1/2014 0.45 IN RAIN rain

13. 6/2/2014 0.05 IN RAIN rain

14. 6/3/2014 0.01 IN RAIN rain

15. 6/4/2014 0.01 IN RAIN rain

16. 6/7/2014 0.09 IN RAIN rain

17. 6/14/2014 0.1 IN RAIN rain

18. 6/16/2014 3.66 IN RAIN rain

19. 6/18/2014 0.58 IN RAIN rain

20. 6/19/2014 1.38 IN RAIN rain

21. 6/22/2014 0.53 IN RAIN rain

22. 6/26/2014 0.02 IN RAIN rain

23. 6/27/2014 0.92 IN RAIN rain

24. 6/28/2014 0.78 IN RAIN rain

25. 6/29/2014 0.86 IN RAIN rain

26. 6/30/2014 0.91 IN RAIN rain

27. 7/1/2014 0.1 IN RAIN rain

28. 7/11/2014 0.14 IN RAIN rain

29. 7/12/2014 0.69 IN RAIN rain

30. 7/25/2014 0.44 IN RAIN rain

31. 7/27/2014 0.04 IN RAIN rain




Sponsor Contact:









Wind Direction: SE W



Soil Moisture: FAIR WET









Height, Unit: 9 IN







Height, Unit: 5 IN






Sponsor Contact:





Height, Unit: 2 IN







Height, Unit: 2 IN














Height, Unit: 2 IN






Sponsor Contact:





Nozzle Type: TTI TT

Nozzle Size: 110015 110015





Trial Comments

Rainfall was below normal for May and the first two weeks of June and was less than ideal for preemergence herbicide activity.

Weed sizes averaged 10 to 17, 15 to 21, 21 to 28, 25 to 31, and 47 to 52 inches on the July 11, 18, 25, August 1 and 25 rating dates, respectively.

Soybean from all treatments, including untreated controls, displayed tattered leaves and received 5% injury ratings on June 13 and 23.




Sponsor Contact:



1 MANA 31304 68.7 WDG 0.348 LB AI/A 8.1 OZ WT/A PRE A 5 85 91 99Torment 2.5 ME 0.312 LB AI/A 1.0 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

2 MANA 31304 68.7 WDG 0.348 LB AI/A 8.1 OZ WT/A PRE A 5 82 88 99Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

3 MANA 31304 68.7 WDG 0.348 LB AI/A 8.1 OZ WT/A PRE A 5 87 90 99Pursuit 2 AS 0.0625 LB AI/A 4.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

4 MANA 31304 68.7 WDG 0.348 LB AI/A 8.1 OZ WT/A PRE A 5 93 99 99Rumble 1.88 SL 0.235 LB AI/A 1.0 PT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

5 Pummel 5.25 ME 1.31 LB AI/A 2.0 PT/A PRE A 5 90 94 99Glory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE AVise 5.4 ME 1.52 LB AI/A 2.25 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

6 Pummel 5.25 ME 1.31 LB AI/A 2.0 PT/A PRE A 5 93 99 99Glory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE ARumble 1.88 SL 0.376 LB AI/A 1.6 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

7 Pummel 5.25 ME 1.31 LB AI/A 2.0 PT/A PRE A 5 98 99 99Glory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

8 MANA 25337 55 WDG 0.146 LB AI/A 4.25 OZ WT/A PRE A 5 95 99 99Glory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE AVise 5.4 ME 1.52 LB AI/A 2.25 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

9 MANA 25337 55 WDG 0.146 LB AI/A 4.25 OZ WT/A PRE A 5 95 94 99Glory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE ARumble 1.88 SL 0.376 LB AI/A 1.6 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

10 MANA 25337 55 WDG 0.146 LB AI/A 4.25 OZ WT/A PRE A 5 93 96 99Glory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B




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11 MANA 25337 55 WDG 0.146 LB AI/A 4.25 OZ WT/A PRE A 5 92 99 99Glory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE ATorment 2.5 ME 0.312 LB AI/A 1.0 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

12 Torment 2.5 ME 0.312 LB AI/A 1.0 PT/A PRE A 5 95 90 99Glory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE AParallel 7.8 EC 1.3 LB AI/A 1.33 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

13 Torment 2.5 ME 0.312 LB AI/A 1.0 PT/A PRE A 5 91 93 99Glory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE AWarrant 3 CS 1.13 LB AI/A 3.0 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

14 Torment 2.5 ME 0.312 LB AI/A 1.0 PT/A PRE A 5 96 99 99Glory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B








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21 DA-A 31 DA-A 31 DA-A 31 DA-A

5 6 7 8

95 8 85 91

96 5 80 90

99 5 83 90

96 8 91 96

96 5 90 91

96 5 93 99

99 5 95 99

96 7 95 99

99 5 96 94

99 5 93 93



1 MANA 31304 68.7 WDG 0.348 LB AI/A 8.1 OZ WT/A PRE ATorment 2.5 ME 0.312 LB AI/A 1.0 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

2 MANA 31304 68.7 WDG 0.348 LB AI/A 8.1 OZ WT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

3 MANA 31304 68.7 WDG 0.348 LB AI/A 8.1 OZ WT/A PRE APursuit 2 AS 0.0625 LB AI/A 4.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

4 MANA 31304 68.7 WDG 0.348 LB AI/A 8.1 OZ WT/A PRE ARumble 1.88 SL 0.235 LB AI/A 1.0 PT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

5 Pummel 5.25 ME 1.31 LB AI/A 2.0 PT/A PRE AGlory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE AVise 5.4 ME 1.52 LB AI/A 2.25 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

6 Pummel 5.25 ME 1.31 LB AI/A 2.0 PT/A PRE AGlory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE ARumble 1.88 SL 0.376 LB AI/A 1.6 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

7 Pummel 5.25 ME 1.31 LB AI/A 2.0 PT/A PRE AGlory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

8 MANA 25337 55 WDG 0.146 LB AI/A 4.25 OZ WT/A PRE AGlory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE AVise 5.4 ME 1.52 LB AI/A 2.25 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

9 MANA 25337 55 WDG 0.146 LB AI/A 4.25 OZ WT/A PRE AGlory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE ARumble 1.88 SL 0.376 LB AI/A 1.6 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

10 MANA 25337 55 WDG 0.146 LB AI/A 4.25 OZ WT/A PRE AGlory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B




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99 5 91 99

96 5 95 91

96 5 86 83

99 5 98 99

0 5 0 0

6.4 2.2 11.5 11.93.8 1.3 6.9 7.14.2 23.78 8.11 8.11



21 DA-A 31 DA-A 31 DA-A 31 DA-A

5 6 7 8

11 MANA 25337 55 WDG 0.146 LB AI/A 4.25 OZ WT/A PRE AGlory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE ATorment 2.5 ME 0.312 LB AI/A 1.0 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

12 Torment 2.5 ME 0.312 LB AI/A 1.0 PT/A PRE AGlory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE AParallel 7.8 EC 1.3 LB AI/A 1.33 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

13 Torment 2.5 ME 0.312 LB AI/A 1.0 PT/A PRE AGlory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE AWarrant 3 CS 1.13 LB AI/A 3.0 PT/A POST BRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

14 Torment 2.5 ME 0.312 LB AI/A 1.0 PT/A PRE AGlory 75 WG 0.28 LB AI/A 6.0 OZ WT/A PRE ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST BNIS L 0.25 % V/V 0.25 % V/V POST B

15 Untreated Check







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9 10 11 12

99 92 99 35

96 92 96 3

98 92 96 10

99 87 96 28

99 95 93 35

99 93 95 33

95 98 99 2

99 96 99 33

98 99 96 35

99 99 99 5
















Sponsor Contact:

99 99 99 33

99 96 96 15

99 96 96 3

99 99 96 2

0 0 0 2

3.2 6.2 6.5 4.41.9 3.7 3.9 2.6

2.05 4.2 4.29 14.21




9 10 11 12





15 Untreated Check







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13 14 15 16

99 99 99 99

95 98 99 99

93 96 99 96

96 99 99 99

99 99 99 99

99 99 99 99

98 99 98 98

99 99 99 99

99 99 99 99

96 99 99 99
















Sponsor Contact:

98 99 99 99

99 99 99 99

96 98 99 99

99 99 99 99

0 0 0 0

2.5 1.8 1.0 1.41.5 1.1 0.6 0.8

1.63 1.15 0.65 0.9




13 14 15 16





15 Untreated Check







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17 18 19 20

99 20 99 99

99 2 99 99

98 7 96 99

99 12 91 99

99 22 99 99

99 17 99 99

99 2 99 99

99 20 99 99

96 20 99 99

99 7 99 99
















Sponsor Contact:

99 18 98 99

99 12 99 99

99 3 99 99

99 2 99 99

0 0 0 0

2.4 5.0 4.5 0.01.4 3.0 2.7 0.0

1.55 27.66 2.91 0.0




17 18 19 20





15 Untreated Check







Sponsor Contact:

AMATA CHEAL POLPY SETFA7/11/2014 7/11/2014 7/11/2014 7/18/2014


18 DA-B 18 DA-B 18 DA-B 25 DA-B

21 22 23 24

99 99 99 99

99 99 99 99

99 96 98 96

99 95 99 86

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99
















Sponsor Contact:

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

0 0 0 0

0.0 2.2 1.0 6.50.0 1.3 0.6 3.90.0 1.46 0.65 4.23

AMATA CHEAL POLPY SETFA7/11/2014 7/11/2014 7/11/2014 7/18/2014


18 DA-B 18 DA-B 18 DA-B 25 DA-B

21 22 23 24





15 Untreated Check







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ABUTH AMATA CHEAL POLPY7/18/2014 7/18/2014 7/18/2014 7/18/2014


25 DA-B 25 DA-B 25 DA-B 25 DA-B

25 26 27 28

99 99 99 99

99 99 99 99

99 96 95 99

99 99 90 99

99 99 99 99

99 99 99 99

99 98 99 99

99 99 99 99

99 99 99 99

99 99 99 99
















Sponsor Contact:

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

0 0 0 0

0.0 2.5 1.9 0.00.0 1.5 1.2 0.00.0 1.61 1.27 0.0



25 DA-B 25 DA-B 25 DA-B 25 DA-B

25 26 27 28





15 Untreated Check







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32 DA-B 32 DA-B 32 DA-B 32 DA-B

29 30 31 32

99 99 99 99

99 99 99 99

96 99 96 95

86 99 99 87

99 99 99 99

99 99 99 99

99 99 98 99

99 99 99 99

99 99 99 99

99 99 99 99
















Sponsor Contact:

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

0 0 0 0

6.5 0.0 2.5 3.33.9 0.0 1.5 1.9

4.23 0.0 1.61 2.13



32 DA-B 32 DA-B 32 DA-B 32 DA-B

29 30 31 32





15 Untreated Check







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POLPY SETFA ABUTH AMATA7/25/2014 8/1/2014 8/1/2014 8/1/2014


32 DA-B 39 DA-B 39 DA-B 39 DA-B

33 34 35 36

99 99 99 99

99 99 99 99

99 98 99 96

99 86 99 99

99 99 99 99

99 99 99 99

99 99 99 96

99 99 99 99

99 99 99 99

99 99 99 99
















Sponsor Contact:

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

0 0 0 0

0.0 6.5 0.0 2.50.0 3.9 0.0 1.50.0 4.27 0.0 1.64

POLPY SETFA ABUTH AMATA7/25/2014 8/1/2014 8/1/2014 8/1/2014


32 DA-B 39 DA-B 39 DA-B 39 DA-B

33 34 35 36





15 Untreated Check







Sponsor Contact:

CHEAL POLPY SETFA ABUTH8/1/2014 8/1/2014 8/25/2014 8/25/2014


39 DA-B 39 DA-B 63 DA-B 63 DA-B

37 38 39 40

99 99 99 99

99 99 99 99

95 99 99 99

87 99 83 99

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99
















Sponsor Contact:

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

0 0 0 0

3.3 0.0 5.0 0.01.9 0.0 3.0 0.0

2.13 0.0 3.26 0.0

CHEAL POLPY SETFA ABUTH8/1/2014 8/1/2014 8/25/2014 8/25/2014


39 DA-B 39 DA-B 63 DA-B 63 DA-B

37 38 39 40





15 Untreated Check







Sponsor Contact:



63 DA-B 63 DA-B 63 DA-B 147 DA-A

41 42 43 44

99 99 99 54

99 99 99 57

99 95 99 55

99 91 99 53

99 99 99 53

99 99 99 55

96 99 99 58

99 99 99 53

99 99 99 52

99 99 99 56
















Sponsor Contact:

99 99 99 54

99 99 99 55

99 99 99 54

99 99 99 53

0 0 0 56

1.0 3.7 0.0 6.40.6 2.2 0.0 3.9

0.65 2.44 0.0 7.06



63 DA-B 63 DA-B 63 DA-B 147 DA-A

41 42 43 44





15 Untreated Check







Sponsor Contact:

Pest Code GLXMA, Glycine max, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = US POLPY, Persicaria pensylvanica, = USRating Type PHYGEN = phytotoxicity - general / injury YIELD = yieldRating Unit PERCENT = percent


Iowa State University herbicide evaluation program One-Pass and Two-Pass Herbicide Programs for Weed Control in Soybean, Nashua, IA, 2014.

Trial ID: NSC3 Location: Nashua Trial Year: 2014Protocol ID: Nashua Soybean Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Seed Bed: COATRA coarse/trashy











1. CORN 2013




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the soil surface at planting was 50 to 60%.








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1. 5/1/2014 0.04 IN RAIN rain

2. 5/4/2014 0.13 IN RAIN rain

3. 5/8/2014 0.4 IN RAIN rain

4. 5/10/2014 0.05 IN RAIN rain

5. 5/11/2014 0.17 IN RAIN rain

6. 5/12/2014 1.69 IN RAIN rain

7. 5/15/2014 0.24 IN RAIN rain

8. 5/19/2014 0.03 IN RAIN rain

9. 5/20/2014 0.01 IN RAIN rain

10. 5/26/2014 0.06 IN RAIN rain

11. 5/31/2014 0.05 IN RAIN rain

12. 6/1/2014 0.45 IN RAIN rain

13. 6/2/2014 0.05 IN RAIN rain

14. 6/3/2014 0.01 IN RAIN rain

15. 6/4/2014 0.01 IN RAIN rain

16. 6/7/2014 0.09 IN RAIN rain

17. 6/14/2014 0.1 IN RAIN rain

18. 6/16/2014 3.66 IN RAIN rain

19. 6/18/2014 0.58 IN RAIN rain

20. 6/19/2014 1.38 IN RAIN rain

21. 6/22/2014 0.53 IN RAIN rain

22. 6/26/2014 0.02 IN RAIN rain

23. 6/27/2014 0.92 IN RAIN rain

24. 6/28/2014 0.78 IN RAIN rain

25. 6/29/2014 0.86 IN RAIN rain

26. 6/30/2014 0.91 IN RAIN rain

27. 7/1/2014 0.1 IN RAIN rain

28. 7/11/2014 0.14 IN RAIN rain

29. 7/12/2014 0.69 IN RAIN rain

30. 7/25/2014 0.44 IN RAIN rain

31. 7/27/2014 0.04 IN RAIN rain




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Application Timing: PRE POST1 POST2 POST3





Wind Direction: SE NW SSW W



Soil Moisture: NORMAL DRY SLIWET WET

% Cloud Cover: 75 15 25 75






Stage Minimum, Percent: VE V2 V2


Height, Unit: 3 IN 4.5 IN 8 IN





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Height Minimum, Maximum: 0.25 4 0.25 5.0 5 8




Stage Minimum, Percent: COTYL COTYLE 5 LEAF



Height Minimum, Maximum: 0.25 1 0.25 3.0 3 4



Stage Majority, Percent: NUMERO NUMERO 10 LEA

Stage Minimum, Percent: COTYL COTYLE 8 LEAF

Stage Maximum, Percent: NUMERO NUMERO 10 LEA

Height, Unit: 0.75 IN 1.5 IN 4 IN




Stage Majority, Percent: NUMERO NUMERO NUMERO

Stage Minimum, Percent: COTYL COTYLE NUMERO

Stage Maximum, Percent: NUMERO NUMERO NUMERO




Pest 5 Code, Type, Scale: POLPY W POLPY W POLPY W POLPY W




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Appl. Equipment: ATV HAND SPRAYER HAND SPRAYER HAND SPRAYER




Nozzle Size: 110015 110015 110015 110015



Ground Speed, Unit: 2.8 MPH 3 MPH 3 MPH 3 MPH


Trial Comments

Pennsylvania smartweed control was not evaluated in initial ratings because of light pressure. Velvetleaf pressure was also light and somewhat variable.

Rainfall was limited in May and the first two weeks of June.

Missing data estimates are included in columns:Average=1,2,3,4,5,6,7,8,9,10




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2 Statement 5.25 EC 1.31 LB AI/A 32.0 FL OZ/A PRE A 0 98 98 95

3 Statement 5.25 EC 1.31 LB AI/A 32.0 FL OZ/A POST1 B 0 0 0 0Glyfos X-tra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST1 BAMS SG 2.5 LB/A 2.5 LB/A POST1 B

4 Rhythm 1.88 ME 0.375 LB AI/A 25.5 FL OZ/A POST1 B 0 0 0 0Glyfos X-tra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST1 BAMS SG 2.5 LB/A 2.5 LB/A POST1 B

5 Sonic 70 DF 0.197 LB AI/A 4.5 OZ WT/A PRE A 0 99 90 93

6 Sonic 70 DF 0.263 LB AI/A 6.0 OZ WT/A PRE A 0 98 91 98

7 Surveil 48 WG 0.072 LB AI/A 2.4 OZ WT/A PRE A 2 98 86 98

8 Surveil 48 WG 0.108 LB AI/A 3.6 OZ WT/A PRE A 5 99 99 99

9 Fierce 76 WG 0.143 LB AI/A 3.0 OZ WT/A PRE A 0 93 88 98

10 Zidua 85 WG 0.16 LB AI/A 3.0 OZ WT/A PRE A 0 96 93 98Sharpen 2.85 SC 0.0223 LB AI/A 1.0 FL OZ/A PRE A

11 Enlite 47.86 DG 0.084 LB AI/A 2.8 OZ WT/A PRE A 2 96 83 99Abundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST3 DAMS SG 2.0 LB/A 2.0 LB/A POST3 DAssure II 0.88 EC 0.0413 LB AI/A 6.0 FL OZ/A POST3 D

12 Enlite 47.86 DG 0.084 LB AI/A 2.8 OZ WT/A PRE A 0 95 88 99Abundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST3 DAMS SG 2.0 LB/A 2.0 LB/A POST3 DHarmony SG 50 SG 0.0039 LB AI/A 0.125 OZ WT/A POST3 D

13 Enlite 47.86 DG 0.127 LB AI/A 4.25 OZ WT/A PRE A 7 96 98 99Abundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 2.0 LB/A 2.0 LB/A POST2 CCinch 7.64 EC 0.955 LB AI/A 1.0 PT/A POST2 C

14 Envive 41.3 DG 0.09 LB AI/A 3.5 OZ WT/A PRE A 2 90 90 99Abundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST3 DAMS SG 2.0 LB/A 2.0 LB/A POST3 DAssure II 0.88 EC 0.0413 LB AI/A 6.0 FL OZ/A POST3 D

15 Envive 41.3 DG 0.09 LB AI/A 3.5 OZ WT/A PRE A 0 91 88 93Abundit Extra 3 SL 0.75 LB AE/A 32.0 FL OZ/A POST2 CAMS SG 2.0 LB/A 2.0 LB/A POST2 CCinch 7.64 EC 0.955 LB AI/A 1.0 PT/A POST2 C




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16 Authority First DF 70 DF 0.28 LB AI/A 6.4 OZ WT/A PRE A 0 93 93 93Marvel 3 L 0.17 LB AI/A 7.25 FL OZ/A POST3 DRoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST3 DAMS SG 2.0 LB/100 GAL 2.0 LB/100 GAL POST3 D







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21 DA-A 28 DA-A 28 DA-A 28 DA-A

5 6 7 8

0 0 0 0

86 0 98 95

0 15 99 99

0 10 99 99

88 0 97 90

93 0 96 88

96 0 96 87

98 0 99 99

91 0 93 85

90 0 96 83

90 0 93 82

98 5 93 90

99 0 96 95

92 0 90 88

88 0 90 87



1 Untreated Check

2 Statement 5.25 EC 1.31 LB AI/A 32.0 FL OZ/A PRE A





7 Surveil 48 WG 0.072 LB AI/A 2.4 OZ WT/A PRE A












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92 0 93 93

9.4 0.0 9.0 11.35.6 0.0 5.4 6.8

7.48 0.0 6.03 7.98



21 DA-A 28 DA-A 28 DA-A 28 DA-A

5 6 7 8








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28 DA-A 28 DA-A 14 DA-B 14 DA-B

9 10 11 12

0 0 0 0

92 82 0 96

99 99 12 99

99 99 5 99

88 88

95 92

95 95

95 95

94 88

93 87

96 86 0 99

95 93 7 98

96 98 15 99

92 90 0 96

90 88 15 99



1 Untreated Check


















Sponsor Contact:

90 92 25 98

7.8 8.6 2.1 2.34.7 5.2 1.2 1.45.3 6.05 15.54 1.53



28 DA-A 28 DA-A 14 DA-B 14 DA-B

9 10 11 12








Sponsor Contact:



14 DA-B 14 DA-B 14 DA-B 20 DA-B

13 14 15 16

0 0 0 0

88 92 77 0

99 99 99 8

99 99 99 2

93 98 98 0

98 96 98 12

99 99 99 12

96 96 96 0

99 98 99 8



1 Untreated Check


















Sponsor Contact:

99 99 99 17

7.2 2.9 4.7 4.84.2 1.7 2.7 2.8

4.82 1.96 3.18 47.52



14 DA-B 14 DA-B 14 DA-B 20 DA-B

13 14 15 16








Sponsor Contact:



20 DA-B 20 DA-B 20 DA-B 20 DA-B

17 18 19 20

0 0 0 0

98 91 90 77

98 99 99 99

99 99 99 99

99 99 98 98

99 99 98 98

99 99 99 99

99 99 99 99

99 99 98 99



1 Untreated Check


















Sponsor Contact:

99 99 99 99

1.8 7.5 3.7 4.51.1 4.4 2.1 2.7

1.19 4.96 2.43 3.06



20 DA-B 20 DA-B 20 DA-B 20 DA-B

17 18 19 20








Sponsor Contact:



21 22 23 24

0 0 0 0

0 96 90 87

8 96 91 91

0 99 93 99

0 99 99 99

10 99 99 99

10 99 99 99

0 99 99 99

5 99 99 98



1 Untreated Check


















Sponsor Contact:

8 99 99 99

4.2 4.1 9.3 7.02.4 2.4 5.4 4.1

58.42 2.7 6.25 4.67



21 22 23 24








Sponsor Contact:

CHEAL POLPY GLXMA SETFA7/11/2014 7/11/2014 7/18/2014 7/18/2014


28 DA-B 28 DA-B 25 DA-D 25 DA-D

25 26 27 28

0 0 0 0

78 70 0 96

94 99 5 96

88 96 0 99

99 99 0 99

99 99 10 99

99 99 8 99

99 99 0 99

99 99 3 99



1 Untreated Check


















Sponsor Contact:

99 99 7 99

7.7 14.2 2.8 4.14.5 8.3 1.6 2.4

5.24 9.66 49.16 2.7

CHEAL POLPY GLXMA SETFA7/11/2014 7/11/2014 7/18/2014 7/18/2014


28 DA-B 28 DA-B 25 DA-D 25 DA-D

25 26 27 28








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25 DA-D 25 DA-D 25 DA-D 25 DA-D

29 30 31 32

0 0 0 0

88 83 78 60

92 93 90 98

93 99 87 96

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99

99 99 99 99



1 Untreated Check


















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99 99 99 99

9.4 7.6 8.6 19.35.5 4.5 5.0 11.3

6.35 5.13 5.88 13.31



25 DA-D 25 DA-D 25 DA-D 25 DA-D

29 30 31 32








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GLXMA7/25/2014PHYGEN

PERCENT42 DA-B

33

0

0

5

0

0

3

5

0

2



1 Untreated Check


















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2

4.42.6

153.84

GLXMA7/25/2014PHYGEN

PERCENT42 DA-B

33








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Pest Code GLXMA, Glycine max, = US SETFA, Setaria faberi, = US ABUTH, Abutilon theophrasti, = US AMATA, Amaranthus tamariscinus, = US CHEAL, Chenopodium album, = US POLPY, Persicaria pensylvanica, = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent

Study Directory

Grower Locations, IA – Putative Resistant Weeds

Grundy County Corn studies RCN 1 Management of HPPD-Resistant Common Waterhemp with Status, Harness, Dual II Magnum,

Anthem ATZ and Zidua, Reinbeck, IA, 2014. RCN 2 Postemergence Tank-Mixes for Controlling HPPD-Resistant Common Waterhemp in Corn

Including Roundup PowerMAX, Impact, Harness Xtra, Status, Aatrex 4L, and Halex GT, Reinbeck, IA, 2014.

RCN 3 Postemergence and Two-Pass Herbicide Program Combinations to Manage HPPD-Resistant Common Waterhemp in Corn, Reinbeck, IA, 2014.

(RCN1) Site Description Page 1

Iowa State University herbicide evaluation program Management of HPPD-Resistant Common Waterhemp with Status, Harness, Dual II Magnum, Anthem ATZ and Zidua, Reinbeck, IA, 2014.

Trial ID: RCN 1 Location: Reinbeck Trial Year: 2014Protocol ID: Seedcorn Reinbeck Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Trial LocationCity: Reinbeck Country: USA United States


Objectives:The purpose of this study was to evaluate weed management programs for controlling HPPD-resistant common

waterhemp in seed corn.

Crop DescriptionCrop 1: ZEAMD Zea mays indentata Dent cornVariety: GOLDEN HARVEST G07V88 3000GT












1. CORN 2013




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Field Prep./Maintenance:Fertilization included 150 lbs/A actual N applied in the form of urea. The study area was left un-tilled from the 2013

corn cropping season. Roundup PowerMAX was applied to the entire trial as a burndown on May 10.

Soil DescriptionDescription Name: Reinbeck% Sand: 66 % OM: 3.0 Texture: SL sandy loam

% Silt: 22 pH: 6.6 Soil Name: TAMA% Clay: 12

Soil Drainage: G good





Application Timing: PRE EPOST POST SPOST





Wind Direction: SE S NW SW



Soil Moisture: DRY DRY DRY SLIWET






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Height Minimum, Maximum: 0.125 0.125 0.5 6 0.5 14



Stage Majority, Percent: COTYL 10 LF NUMERO NUMERO

Stage Minimum, Percent: COTYL 6 LF 4 LEAF 4 LEAF

Stage Maximum, Percent: COTYL 12 LF NUMERO NUMERO

Height, Unit: 0.125 IN 3 IN 3 IN 7 IN

Height Minimum, Maximum: 0.125 0.125 1 4 0.5 8 0.5 14

Density, Unit: 15 FT2 7 FT2 2 FT2 0 FT2




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Appl. Equipment: HAND SPRAYER HAND SPRAYER HAND SPRAYER HAND SPRAYER

Equipment Type: BACMAN BACMAN BACMAN BACMAN


Nozzle Type: TT TT TT TT

Nozzle Size: 110015 110015 110015 110015



Ground Speed, Unit: 3 MPH 3 MPH 3 MPH 3 MPH


Trial Comments

Efficacy ratings on July 18 reflect reduced common waterhemp control in a few plots due to late waterhemp emergence.

(RCN1) Standardized Summary Page 5



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Pest Code ZEAMD SETFA AMATA ZEAMDRating Date 6/13/2014 6/13/2014 6/13/2014 6/20/2014Rating Type PHYGEN CONTROL CONTROL PHYGENRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 34 DA-A 34 DA-A 34 DA-A 15 DA-B



2 Harness 7 EC 2.4 LB AI/A 2.75 PT/A PRE A 0 83 63 0Anthem ATZ 4.505 SE 1.27 LB AI/A 2.25 PT/A POST CNIS L 0.25 % V/V 0.25 % V/V POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CStatus 56 WG 0.35 LB AI/A 10.0 OZ WT/A SPOST DNIS L 0.25 % V/V 0.25 % V/V SPOST DAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL SPOST D

3 Harness 7 EC 2.4 LB AI/A 2.75 PT/A PRE A 0 80 62 0Status 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST CNIS L 0.25 % V/V 0.25 % V/V POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

4 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE A 0 80 28 0Status 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST CNIS L 0.25 % V/V 0.25 % V/V POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

5 Zidua 85 WG 0.16 LB AI/A 3.0 OZ WT/A PRE A 0 85 55 0Status 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST CNIS L 0.25 % V/V 0.25 % V/V POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

6 Balance Flexx 2 SC 0.094 LB AI/A 6.0 FL OZ/A PRE A 0 93 40 0Status 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST CNIS L 0.25 % V/V 0.25 % V/V POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

7 Callisto 4 SC 0.094 LB AI/A 3.0 FL OZ/A EPOST B 0 28 57 0COC L 1.0 % V/V 1.0 % V/V EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BStatus 56 WG 0.35 LB AI/A 10.0 OZ WT/A SPOST DNIS L 0.25 % V/V 0.25 % V/V SPOST DAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL SPOST D





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SETFA AMATA ZEAMD SETFA6/20/2014 6/20/2014 6/27/2014 6/27/2014


15 DA-B 15 DA-B 14 DA-C 14 DA-C

5 6 7 8

0 0 0 0

83 72 0 83

80 82 0 78

78 72 0 77

83 82 0 83

93 77 0 93

22 45 0 22

11.5 5.5 0.0 13.66.4 3.1 0.0 7.6

10.24 5.1 0.0 12.22



1 Untreated Check

2 Harness 7 EC 2.4 LB AI/A 2.75 PT/A PRE AAnthem ATZ 4.505 SE 1.27 LB AI/A 2.25 PT/A POST CNIS L 0.25 % V/V 0.25 % V/V POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST CStatus 56 WG 0.35 LB AI/A 10.0 OZ WT/A SPOST DNIS L 0.25 % V/V 0.25 % V/V SPOST DAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL SPOST D

3 Harness 7 EC 2.4 LB AI/A 2.75 PT/A PRE AStatus 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST CNIS L 0.25 % V/V 0.25 % V/V POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

4 Dual II Magnum 7.64 EC 1.6 LB AI/A 1.67 PT/A PRE AStatus 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST CNIS L 0.25 % V/V 0.25 % V/V POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

5 Zidua 85 WG 0.16 LB AI/A 3.0 OZ WT/A PRE AStatus 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST CNIS L 0.25 % V/V 0.25 % V/V POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

6 Balance Flexx 2 SC 0.094 LB AI/A 6.0 FL OZ/A PRE AStatus 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST CNIS L 0.25 % V/V 0.25 % V/V POST CAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST C

7 Callisto 4 SC 0.094 LB AI/A 3.0 FL OZ/A EPOST BCOC L 1.0 % V/V 1.0 % V/V EPOST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL EPOST BStatus 56 WG 0.35 LB AI/A 10.0 OZ WT/A SPOST DNIS L 0.25 % V/V 0.25 % V/V SPOST DAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL SPOST D





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AMATA ZEAMD SETFA AMATA6/27/2014 7/3/2014 7/3/2014 7/3/2014


14 DA-C 13 DA-D 13 DA-D 13 DA-D

9 10 11 12

0 0 0 0

90 0 85 88

85 0 73 87

87 0 70 77

92 0 82 87

87 0 93 75

82 0 22 80

5.1 0.0 17.3 7.92.9 0.0 9.7 4.4

3.87 0.0 16.04 6.29



1 Untreated Check











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ZEAMD SETFA AMATA ZEAMD7/11/2014 7/11/2014 7/11/2014 7/18/2014PHYGEN CONTROL CONTROL PHYGEN

PERCENT PERCENT PERCENT PERCENT21 DA-D 21 DA-D 21 DA-D 28 DA-D

13 14 15 16

0 0 0 0

5 83 90 0

0 73 90 0

0 65 75 0

0 82 87 0

2 92 73 0

7 23 83 3

2.5 19.7 10.7 1.91.4 11.1 6.0 1.1

73.95 18.5 8.44 229.13



1 Untreated Check











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SETFA AMATA7/18/2014 7/18/2014


28 DA-D 28 DA-D

17 18

0 0

82 90

70 85

65 75

82 85

92 70

23 85

20.7 11.311.6 6.4

19.69 9.09



1 Untreated Check











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Pest Code ZEAMD, Zea mays indentata, = US SETFA, Setaria faberi, = US AMATA, Amaranthus tamariscinus, = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Postemergence Tank-Mixes for Controlling HPPD-Resistant Common Waterhemp in Corn Including Roundup PowerMAX, Impact, Harness Xtra,Status, Aatrex 4L, and Halex GT, Reinbeck, IA, 2014.

Trial ID: RCN2 Location: Reinbeck Trial Year: 2014Protocol ID: 13C04H060 Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to evaluate Impact tank-mixes with partner herbicides for managing HPPD-resistant

common waterhemp.













1. CORN 2013




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Soil DescriptionDescription Name: Reinbeck% Sand: 66 % OM: 3.0 Texture: SL sandy loam

% Silt: 22 pH: 6.6 Soil Name: TAMA% Clay: 12






Application Timing: POST

Application Placement: BROFOL




Wind Direction: WNW



Soil Moisture: WET

% Cloud Cover: 25




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Crop 1 Code, BBCH Scale: ZEAMD BCOR





Height, Unit: 8 IN







Height, Unit: 4 IN






Stage Maximum, Percent: 10 LEA







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Appl. Equipment: HAND SPRAYER



Nozzle Type: TT

Nozzle Size: 110015



Ground Speed, Unit: 3 MPH





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Pest Code ZEAMD AMATA ZEAMD AMATARating Date 6/7/2014 6/7/2014 6/20/2014 6/20/2014Rating Type PHYGEN CONTROL PHYGEN CONTROLRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 5 DA-A 5 DA-A 18 DA-A 18 DA-A



2 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST A 3 83 0 93Impact 2.8 SC 0.0219 LB AI/A 1.0 FL OZ/A POST AAAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A POST AMSO L 0.5 % V/V 0.5 % V/V POST AN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST A

3 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST A 3 87 0 95Impact 2.8 SC 0.022 LB AI/A 1.0 FL OZ/A POST AStatus 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST AAAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A POST AMSO L 0.5 % V/V 0.5 % V/V POST AN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST A

4 Harness Xtra 6 SE 1.8 LB AI/A 2.4 PT/A POST A 5 93 0 95Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST AImpact 2.8 SC 0.0219 LB AI/A 1.0 FL OZ/A POST AMSO L 0.25 % V/V 0.25 % V/V POST AN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST A

5 Halex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A POST A 2 87 0 95AAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST ANIS L 0.25 % V/V 0.25 % V/V POST AN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST A





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ZEAMD SETFA AMATA7/3/2014 7/3/2014 7/3/2014

PHYGEN CONTROL CONTROLPERCENT PERCENT PERCENT

31 DA-A 31 DA-A 31 DA-A

5 6 7

0 0 0

0 80 87

0 85 95

0 93 92

0 82 93

0.0 19.3 5.80.0 10.2 3.10.0 15.06 4.22



1 Untreated Check

2 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST AImpact 2.8 SC 0.0219 LB AI/A 1.0 FL OZ/A POST AAAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A POST AMSO L 0.5 % V/V 0.5 % V/V POST AN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST A

3 Roundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST AImpact 2.8 SC 0.022 LB AI/A 1.0 FL OZ/A POST AStatus 56 WG 0.175 LB AI/A 5.0 OZ WT/A POST AAAtrex 4L 4 SC 1.0 LB AI/A 2.0 PT/A POST AMSO L 0.5 % V/V 0.5 % V/V POST AN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST A

4 Harness Xtra 6 SE 1.8 LB AI/A 2.4 PT/A POST ARoundup PowerMAX 4.5 SL 1.13 LB AE/A 32.0 FL OZ/A POST AImpact 2.8 SC 0.0219 LB AI/A 1.0 FL OZ/A POST AMSO L 0.25 % V/V 0.25 % V/V POST AN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST A

5 Halex GT 4.38 CS 1.97 LB AI/A 3.6 PT/A POST AAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST ANIS L 0.25 % V/V 0.25 % V/V POST AN-Pak AMS Liquid L 2.5 % V/V 2.5 % V/V POST A





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Pest Code ZEAMD, Zea mays indentata, = US AMATA, Amaranthus tamariscinus, = US SETFA, Setaria faberi, = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent


Iowa State University herbicide evaluation program Postemergence and Two-Pass Herbicide Program Combinations to Manage HPPD-Resistant Common Waterhemp in Corn, Reinbeck, IA, 2014.

Trial ID: RCN3 Location: Reinbeck Trial Year: 2014Protocol ID: FMC & ISU Treatments Investigator: Micheal OwenProject ID: Study Director: Owen/Franzenburg/Lee/Eeling

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Objectives:The purpose of this study was to investigate postemergence and two-pass herbicide program combinations to

manage HPPD-resistant common waterhemp in corn.













1. CORN 2013




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Soil DescriptionDescription Name: Reinbeck% Sand: 20 % OM: 4.0 Texture: SIL silt loam

% Silt: 60 pH: 7.1 Soil Name: TAMA% Clay: 20 Fert. Level: G good











Wind Direction: SE W



Soil Moisture: DRY WET






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Height, Unit: 11 IN











Stage Majority, Percent: COTYL NUMERO


Stage Maximum, Percent: COTYL NUMERO







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Nozzle Type: TTI TT

Nozzle Size: 110015 110015








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Pest Code ZEAMD AMATA ZEAMD ZEAMDRating Date 6/7/2014 6/7/2014 6/13/2014 6/20/2014Rating Type PHYGEN CONTROL PHYGEN PHYGENRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 28 DA-A 28 DA-A 6 DA-B 13 DA-B



2 Dual II Magnum 7.64 EC 0.525 LB AI/A 0.55 PT/A PRE A 0 43 10 5Solstice 4 SC 0.098 LB AI/A 3.15 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

3 Dual II Magnum 7.64 EC 0.525 LB AI/A 0.55 PT/A PRE A 0 43 0 0Callisto 4 SC 0.094 LB AI/A 3.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

4 Dual II Magnum 7.64 EC 0.525 LB AI/A 0.55 PT/A PRE A 0 60 0 0Laudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BMSO L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

5 Dual II Magnum 7.64 EC 0.525 LB AI/A 0.55 PT/A PRE A 0 43 8 5Solstice 4 SC 0.098 LB AI/A 3.15 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

6 Dual II Magnum 7.64 EC 0.525 LB AI/A 0.55 PT/A PRE A 0 50 0 0Callisto 4 SC 0.094 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

7 Dual II Magnum 7.64 EC 0.525 LB AI/A 0.55 PT/A PRE A 0 47 0 0Laudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST BMSO L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

8 Zidua 85 WG 0.16 LB AI/A 3.0 OZ WT/A PRE A 0 87 0 0Balance Flexx 2 SC 0.094 LB AI/A 6.0 FL OZ/A PRE AAAtrex 4L 4 SC 1.0 LB AI/A 2 PT/A PRE ADiflexx 4 SC 0.375 LB AE/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

9 Outlook 6 EC 0.656 LB AI/A 14 FL OZ/A PRE A 0 63 0 0Outlook 6 EC 0.328 LB AI/A 7.0 FL OZ/A POST BStatus 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B




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10 Guardsman Max 5 SE 1.44 LB AI/A 2.3 PT/A PRE A 0 63 5 3Guardsman Max 5 SE 1.44 LB AI/A 2.3 PT/A POST BStatus 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

11 Breakfree NXT ATZ 5.6 L 3.64 LB AI/A 2.6 QT/A PRE A 0 87 0 0Status 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

12 Harness 7 EC 2.4 LB AI/A 2.75 PT/A PRE A 0 88 0 0Status 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B


Pest Code ZEAMD AMATA ZEAMD ZEAMDRating Date 6/7/2014 6/7/2014 6/13/2014 6/20/2014Rating Type PHYGEN CONTROL PHYGEN PHYGENRating Unit PERCENT PERCENT PERCENT PERCENTTrt-Eval Interval 28 DA-A 28 DA-A 6 DA-B 13 DA-B





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13 DA-B 26 DA-B 26 DA-B 26 DA-B

5 6 7 8

0 0 0 0

82 0 65 73

48 0 60 47

52 0 81 40

88 0 80 82

92 0 68 87

78 0 90 62

96 0 86 98

80 0 83 82



1 Untreated Check

2 Dual II Magnum 7.64 EC 0.525 LB AI/A 0.55 PT/A PRE ASolstice 4 SC 0.098 LB AI/A 3.15 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

3 Dual II Magnum 7.64 EC 0.525 LB AI/A 0.55 PT/A PRE ACallisto 4 SC 0.094 LB AI/A 3.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

4 Dual II Magnum 7.64 EC 0.525 LB AI/A 0.55 PT/A PRE ALaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BMSO L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

5 Dual II Magnum 7.64 EC 0.525 LB AI/A 0.55 PT/A PRE ASolstice 4 SC 0.098 LB AI/A 3.15 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

6 Dual II Magnum 7.64 EC 0.525 LB AI/A 0.55 PT/A PRE ACallisto 4 SC 0.094 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

7 Dual II Magnum 7.64 EC 0.525 LB AI/A 0.55 PT/A PRE ALaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST BMSO L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

8 Zidua 85 WG 0.16 LB AI/A 3.0 OZ WT/A PRE ABalance Flexx 2 SC 0.094 LB AI/A 6.0 FL OZ/A PRE AAAtrex 4L 4 SC 1.0 LB AI/A 2 PT/A PRE ADiflexx 4 SC 0.375 LB AE/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

9 Outlook 6 EC 0.656 LB AI/A 14 FL OZ/A PRE AOutlook 6 EC 0.328 LB AI/A 7.0 FL OZ/A POST BStatus 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B




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83 0 85 90

93 0 82 95

93 0 83 95

8.4 0.0 16.0 9.54.9 0.0 9.5 5.6

6.69 0.0 13.15 7.96



13 DA-B 26 DA-B 26 DA-B 26 DA-B

5 6 7 8

10 Guardsman Max 5 SE 1.44 LB AI/A 2.3 PT/A PRE AGuardsman Max 5 SE 1.44 LB AI/A 2.3 PT/A POST BStatus 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

11 Breakfree NXT ATZ 5.6 L 3.64 LB AI/A 2.6 QT/A PRE AStatus 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

12 Harness 7 EC 2.4 LB AI/A 2.75 PT/A PRE AStatus 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B







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ZEAMD SETFA AMATA7/18/2014 7/18/2014 7/18/2014PHYGEN CONTROL CONTROL

PERCENT PERCENT PERCENT41 DA-B 41 DA-B 41 DA-B

9 10 11

0 0 0

0 57 68

0 47 53

0 73 40

0 78 78

0 65 80

0 87 57

0 86 86

0 80 83



1 Untreated Check

2 Dual II Magnum 7.64 EC 0.525 LB AI/A 0.55 PT/A PRE ASolstice 4 SC 0.098 LB AI/A 3.15 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

3 Dual II Magnum 7.64 EC 0.525 LB AI/A 0.55 PT/A PRE ACallisto 4 SC 0.094 LB AI/A 3.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

4 Dual II Magnum 7.64 EC 0.525 LB AI/A 0.55 PT/A PRE ALaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BMSO L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

5 Dual II Magnum 7.64 EC 0.525 LB AI/A 0.55 PT/A PRE ASolstice 4 SC 0.098 LB AI/A 3.15 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

6 Dual II Magnum 7.64 EC 0.525 LB AI/A 0.55 PT/A PRE ACallisto 4 SC 0.094 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

7 Dual II Magnum 7.64 EC 0.525 LB AI/A 0.55 PT/A PRE ALaudis 3.5 SC 0.082 LB AI/A 3.0 FL OZ/A POST BAAtrex 4L 4 SC 0.5 LB AI/A 1.0 PT/A POST BMSO L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

8 Zidua 85 WG 0.16 LB AI/A 3.0 OZ WT/A PRE ABalance Flexx 2 SC 0.094 LB AI/A 6.0 FL OZ/A PRE AAAtrex 4L 4 SC 1.0 LB AI/A 2 PT/A PRE ADiflexx 4 SC 0.375 LB AE/A 12.0 FL OZ/A POST BCOC L 1.0 % V/V 1.0 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

9 Outlook 6 EC 0.656 LB AI/A 14 FL OZ/A PRE AOutlook 6 EC 0.328 LB AI/A 7.0 FL OZ/A POST BStatus 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B




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0 78 85

0 82 82

0 82 77

0.0 18.2 15.50.0 10.7 9.20.0 15.82 13.94

ZEAMD SETFA AMATA7/18/2014 7/18/2014 7/18/2014PHYGEN CONTROL CONTROL

PERCENT PERCENT PERCENT41 DA-B 41 DA-B 41 DA-B

9 10 11

10 Guardsman Max 5 SE 1.44 LB AI/A 2.3 PT/A PRE AGuardsman Max 5 SE 1.44 LB AI/A 2.3 PT/A POST BStatus 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

11 Breakfree NXT ATZ 5.6 L 3.64 LB AI/A 2.6 QT/A PRE AStatus 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B

12 Harness 7 EC 2.4 LB AI/A 2.75 PT/A PRE AStatus 56 WG 0.35 LB AI/A 10.0 OZ WT/A POST BNIS L 0.25 % V/V 0.25 % V/V POST BAMS SG 8.5 LB/100 GAL 8.5 LB/100 GAL POST B







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Pest Code ZEAMD, Zea mays indentata, = US AMATA, Amaranthus tamariscinus, = US SETFA, Setaria faberi, = USRating Type PHYGEN = phytotoxicity - general / injuryRating Unit PERCENT = percent

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