envi r on men t al haz ards sencor df 75% dry flowable ...defrenk/pdflecturenotes/hort_481... ·...

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Database and format copyright © by Vance Communication Corporation. All rights reserved. SPECIMEN LABEL UPDATES AVAILABLE AT WWW.GREENBOOK.NET Bayer CropScience Sencor ® DF 75% Dry Flowable Herbicide For control of certain grasses and broadleaf weeds. ACTIVE INGREDIENT: Metribuzin, 4-Amino-6-(1,1-dimethylethyl)-3-(methylthio)- 1,2,4-triazin-5(4H)-one.......................................... 75% INERT INGREDIENTS: .......................................... 25% Total 100% EPA Reg. No. 264-738 EPA Est. No. 3125-MO-001 STOP—Read the label before use KEEP OUT OF REACH OF CHILDREN CAUTION For MEDICAL And TRANSPORTA TION Emergencies ONLY Call 24 Hours A Day 1-800-334-7577 For PRODUCT USE Information Call 1-866-99BAYER (1-866-992-2937) FIRST AID IF SWALLOWED: Call a poison control center or doctor immediately for treatment advice. Have person sip a glass of water if able to swallow. Do not induce vomiting unless told to do so by a poison control center or doctor. Do not give anything by mouth to an unconscious person. IF ON SKIN OR Take off contaminated clothing. CLOTHING: Rinse skin immediately with plenty of water for 15 to 20 minutes. Call a poison control center or doctor for treatment advice. IF IN EYES: Hold eye open and rinse slowly and gently with water for 15 to 20 minutes. Remove contact lenses, if present, after the first 5 min- utes, then continue rinsing eye. Call a poison control center or doctor for treatment advice. In case of emergency call toll free the Bayer CropScience Emergency Response Telephone No. 1-800-334-7577. Have a Sencor ® container or label with you when calling a poison con- trol center or doctor, or going for treatment. Note To Physician: Treat patient symptomatically. PRECAUTIONARY STATEMENTS HAZARDS TO HUMANS AND DOMESTIC ANIMALS CAUTION Harmful if swallowed or absorbed through skin. Causes moderate eye irritation. Personal Protective Equipment: Some materials that are chemical-resistant to this product are listed below. If you want more options, follow the instructions for Category A on an EPA Chemical Resistant Category Selection Chart. Applicators and other handlers must wear: Long sleeved shirt and long pants Chemical-resistant gloves made out of any water-proof material Shoes plus socks Follow manufacturer’s instructions for cleaning/maintaining PPE. If no such instructions for washables, use detergent and hot water. Keep and wash PPE sepa- rately from other laundry. When handlers use closed systems, enclosed cabs, or aircraft in a manner that meets the requirements listed in the Worker Protection Standard (WPS) for agricultural pesticides (40 CFR 170.240(d)(4-6), the handler PPE requirements may be reduced or modified as specified in the WPS. USER SAFETY RECOMMENDA TIONS User should: Wash hands before eating, drinking, chewing gum, using tobacco or using the toilet. Remove clothing immediately if pesticide gets inside. Then wash thoroughly and put on clean clothing. Remove PPE immediately after handling this product. Wash the outside of gloves before removing. As soon as possible, wash thoroughly and change into clean clothing Do not contaminate feed or food. Keep out of reach of children. Obtain prompt medical aid if poisoning should occur. Symptoms of Poisoning: The compound does not cause any definite symptoms that would be diagnostic. Poisoning is accompanied by breathing difficulties and sedation. ENVIRONMENTAL HAZARDS For terrestrial uses, do not apply directly to water, or to areas where surface water is present or to intertidal areas below the mean high water mark. Do not apply when weather conditions favor drift from areas treated. Do not contaminate water when disposing of equipment washwaters. GROUND WATER ADVISORY: Metribuzin is a chemical which can travel (seep or leach) through soil and can contaminate ground water which may be used as drinking water. Metribuzin has been found in ground water as a result of agricul- tural use. Users are advised not to apply metribuzin where the water table (ground water) is close to the surface, and where the soils are very permeable, i.e., well drained soils such as loamy sands. Your local agricultural agencies can provide fur- ther information on the type of soil in your area and the location of ground water. DIRECTIONS FOR USE It is a violation of Federal law to use this product in a manner inconsistent with its labeling. Do not apply this product in a way that will contact workers or other persons, either directly or through drift. Only protected handlers may be in the area during applica- tion. For any requirements specific to your State or Tribe, consult the agency responsible for pesticide regulation. AGRICUL TURAL USE REQUIREMENTS Use this product only in accordance with its labeling and with the Worker Pro- tection Standard, 40 CFR part 170. This Standard contains requirements for the protection of agricultural workers on farms, forests, nurseries, and greenhouses, and handlers of agricultural pesticides. It contains requirements for training, decontamination, notification, and emergency assistance. It also contains spe- cific instructions and exceptions pertaining to the statements on this label about personal protective equipment (PPE) and restricted-entry interval. The require- ments in this box only apply to uses of this product that are covered by the Worker Protection Standard. Do not enter or allow worker entry into treated areas during the restricted entry interval (REI) of 12 hours. Exception: If the product is soil-injected or soil-incorporated, the Worker Pro- tection Standard, under certain circumstances, allows workers to enter the treated area if there will be no contact with anything that has been treated. PPE required for early entry to treated areas that is permitted under the Worker Pro- tection Standard and that involves contact with anything that has been treated, such as plants, soil, or water, is: Coveralls Applicators and other handlers must use chemical resistant gloves, such as Butyl Rubber, or Nitrile Rubber, or Neoprene Rubber, or Natural Rubber. Shoes plus socks STORAGE AND DISPOSAL Do not contaminate water, food or feed by storage or disposal. Pesticide Storage: Store in a cool, dry place and in such a manner as to prevent cross contamination with other pesticides, fertilizers, food, and feed. Store in original container and out of the reach of children, preferably in a locked storage area. Handle and open container in a manner as to prevent spillage. If the container is leaking or material spilled for any reason or cause, carefully sweep material into a pile. Refer to Precautionary Statements on label for hazards associated with the handling of this material. Do not walk through spilled material. Dispose of pesti- cide as directed above. In spill or leak incidents, keep unauthorized people away. You may contact the Bayer CropScience Emergency Response Team for decon- tamination procedures or any other assistance that may be necessary. The Bayer CropScience Emergency Response Telephone No. is 1-800-334-7577. Pesticide Disposal: Wastes resulting from the use of this product may be dis- posed of on site or at an approved waste disposal facility. Container Disposal: Triple rinse (or equivalent). Then offer for recycling or reconditioning, or puncture and dispose of in a sanitary landfill, or incineration, or, if allowed by State and local authorities, by burning. If burned, stay out of smoke. GENERAL INFORMA TION MIXING: When using Sencor ® DF, make sure the sprayer is completely clean, free of rust or corrosion which occurs from winter storage. Examine strainers and screens to be sure the sprayer is clean from previously used pesticides. Any tank mix containing Sencor ® DF should be kept agitated and sprayed out immediately. Do not allow tank mixes to stand for prolonged periods of time. The proper mixing procedure for Sencor ® DF alone or in tank mix combinations with other herbicides is: 1. Fill the spray tank ¹/₄ to ¹/₃ full with clean water. 2. Add recommended rate of Sencor ® DF while recirculating and with agitator running. 3. Follow the triple rinse procedure described under “STORAGE AND DIS- POSAL” to insure that all product is removed from the container. 4. Mix thoroughly and add clean water to fill spray tank to desired level. 5. Add the other herbicide to tank last and agitate thoroughly. 6. Continue agitation during application and until sprayer tank is empty. 1

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Page 1: ENVI R ON MEN T AL HAZ ARDS Sencor DF 75% Dry Flowable ...defrenk/pdflecturenotes/HORT_481... · ENVI R ON MEN T AL HAZ ARDS For ter res trial uses, do no t apply d irectly to w ater

Da ta base and for mat copy right © by Vance Communication Corporation. All rights re served.

SPEC I MEN LABEL UP DATES AVAIL ABLE AT WWW.GREENBOOK.NET

Bayer CropScience

Sencor® DF 75% DryFlowableHer bi cideFor con trol of cer tain grasses and broad leaf weeds.

ACTIVE INGRE DI ENT: Metribuzin, 4-Amino-6-(1,1-dimethylethyl)-3-(methylthio)- 1,2,4-tri a zin-5(4H)-one. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75%INERT INGRE DI ENTS: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25%

Total 100%EPA Reg. No. 264-738 EPA Est. No. 3125-MO-001

STOP—Read the label before useKEEP OUT OF REACH OF CHIL DRENCAU TIONFor MED I CAL And TRANS POR TA TION Emer gen cies ONLY Call 24 HoursA Day 1-800-334-7577For PROD UCT USE Infor ma tion Call 1-866-99BAYER (1-866-992-2937)

FIRST AID

IF SWAL LOWED: • Call a poi son con trol cen ter or doc tor imme di ately for treat mentadvice.

• Have per so n sip a glass of water if able to swal low.• Do not induce vom it ing unless told to do so by a poi son con trol

cen ter or doc tor.• Do not give any thing by mouth to an uncon scious per so n.

IF ON SKIN OR • Take off con tam i nated cloth ing.CLOTH ING: • Rinse skin imme di ately with plenty of water for 15 to 20 min utes.

• Call a poi son con trol cen ter or doc tor for treat ment advice.IF IN EYES: • Hold eye open and rinse slowly and gently with water for 15 to 20

min utes. Remove con tact lenses, if pres ent, after the first 5 min -utes, then con tinue rins ing eye.

• Call a poi son con trol cen ter or doc tor for treat ment advice.In case of emer gency call toll free the Bayer CropScience Emer gency Response Tele phoneNo. 1-800-334-7577. Have a Sencor® con tainer or label with you when call ing a poi son con -trol cen ter or doc tor, or going for treat ment.Note To Phy si cian: Treat patient symp tom at i cally.

PRE CAU TION ARY STATE MENTS

HAZ ARDS TO HUMANS AND DO MES TI C ANI MALSCAU TIONHarm ful if swal lowed or absorbed through skin. Causes mod er ate eye irri ta tion.

Per sonal Pro tec tive Equip ment: Some mate ri als that are chem i cal-re sist ant tothis prod uct are listed below. If you want more options, fol low the instruc tions forCat e gory A on an EPA Chem i cal Re sist ant Cat e gory Selection Chart.

Appli ca tors and other han dlers must wear:• Long sleeved shirt and long pants• Chem i cal-re sist ant gloves made out of any wa ter-proof mate rial• Shoes plus socksFol low man u fac turer’s instruc tions for clean ing/main tain ing PPE. If no suchinstruc tions for washables, use deter gent and hot water. Keep and wash PPE sep a -rately from other laundry.When han dlers use closed sys tems, enclosed cabs, or air craft in a man ner that meets the require ments listed in the Worker Pro tec tion Stan dard (WPS) for agri cul turalpes ti cides (40 CFR 170.240(d)(4-6), the han dler PPE require ments may be reducedor mod i fied as spec i fied in the WPS.

USER SAFETY REC OM MEN DA TIONS

User should:• Wash hands before eat ing, drink ing, chew ing gum, using to bac co or using the

toi let.• Remove cloth ing imme di ately if pes ti cide gets inside. Then wash thor oughly

and put on clean cloth ing.• Remove PPE imme di ately after han dling this prod uct. Wash the out side of

gloves before remov ing. As soon as pos si ble, wash thor oughly and change intoclean cloth ing

Do not con tam i nate feed or food. Keep out of reach of chil dren.Obtain prompt med i cal aid if poi son ing should occur.

Symp toms of Poi son ing: The com pound does not cause any def i nite symp tomsthat would be diag nos tic. Poi son ing is accom pa nied by breath ing dif fi cul ties andsedation.

ENVI RON MEN TAL HAZ ARDSFor ter res trial uses, do not apply directly to water, or to areas where sur face water ispres ent or to intertidal areas below the mean high water mark. Do not apply whenweather con di tions favor drift from areas treated. Do not con tam i nate water whendis pos ing of equip ment washwaters.

GROUND WATER ADVI SORY: Metribuzin is a chem i cal which can travel (seepor leach) through soil and can con tam i nate ground water which may be used asdrink ing water. Metribuzin has been found in ground water as a result of agri cul -tural use. Users are advised not to apply metribuzin where the water table (groundwater) is close to the sur face, and where the soils are very per me able, i.e., welldrained soils such as loamy sands. Your local agri cul tural agen cies can pro vide fur -ther infor ma tion on the type of soil in your area and the loca tion of ground water.

DIREC TIONS FOR USE

It is a vio la tion of Fed eral law to use this prod uct in a man ner incon sis tent with its label ing.Do not apply this prod uct in a way that will con tact work ers or other per sons, eitherdirectly or through drift. Only pro tected han dlers may be in the area dur ing appli ca -tion. For any require ments spe cific to your State or Tribe, con sult the agencyrespon si ble for pes ti cide regulation.

AGRI CUL TURAL USE REQUIRE MENTS Use this prod uct only in accor dance with its label ing and with the Worker Pro -tec tion Stan dard, 40 CFR part 170. This Stan dard con tains require ments for thepro tec tion of agri cul tural work ers on farms, for ests, nurs er ies, and green houses,and han dlers of agri cul tural pes ti cides. It con tains require ments for train ing,decon tam i na tion, noti fi ca tion, and emer gency assis tance. It also con tains spe -cific instruc tions and excep tions per tain ing to the state ments on this label aboutper sonal pro tec tive equip ment (PPE) and restricted-entry inter val. The require -ments in this box only apply to uses of this prod uct that are covered by theWorker Protection Standard.

Do not enter or allow worker entry into treated areas dur ing the restricted entryinter val (REI) of 12 hours.

Excep tion: If the prod uct is soil-injected or soil-incor po rated, the Worker Pro -tec tion Stan dard, under cer tain cir cum stances, allows work ers to enter thetreated area if there will be no con tact with any thing that has been treated. PPErequired for early entry to treated areas that is per mit ted under the Worker Pro -tec tion Stan dard and that involves con tact with any thing that has been treated,such as plants, soil, or water, is:• Cov er alls• Appli ca tors and other han dlers must use chem i cal re sist ant gloves, such as

Butyl Rub ber, or Nitrile Rub ber, or Neo prene Rub ber, or Nat u ral Rubber.• Shoes plus socks

STOR AGE AND DIS POSAL

Do not con tam i nate water, food or feed by stor age or dis posal.

Pes ti cide Stor age: Store in a cool, dry place and in such a man ner as to pre ventcross con tam i na tion with other pes ti cides, fer til iz ers, food, and feed. Store inorig i nal con tainer and out of the reach of chil dren, pref er a bly in a locked storagearea.

Han dle and open con tainer in a man ner as to pre vent spill age. If the con tainer isleak ing or mate rial spilled for any rea son or cause, care fully sweep mate rial intoa pile. Refer to Pre cau tion ary State ments on label for haz ards asso ci ated with the han dling of this mate rial. Do not walk through spilled mate rial. Dis pose of pes ti -cide as directed above. In spill or leak inci dents, keep unau tho rized peo ple away.You may con tact the Bayer CropScience Emer gency Response Team for decon -tam i na tion pro ce dures or any other assis tance that may be nec es sary. The BayerCropScience Emer gency Response Telephone No. is 1-800-334-7577.

Pes ti cide Dis posal: Wastes result ing from the use of this prod uct may be dis -posed of on site or at an approved waste dis posal facil ity.

Con tainer Dis posal: Tri ple rinse (or equiv a lent). Then offer for recy cling orrecon di tion ing, or punc ture and dis pose of in a san i tary land fill, or incin er a tion,or, if allowed by State and local author i ties, by burn ing. If burned, stay out ofsmoke.

GEN ERAL INFOR MA TIONMIX ING: When using Sencor® DF, make sure the sprayer is com pletely clean,free of rust or cor ro sion which occurs from win ter stor age. Exam ine strain ers andscreens to be sure the sprayer is clean from pre vi ously used pes ti cides.

Any tank mix con tain ing Sencor® DF should be kept agi tated and sprayed outimme di ately. Do not allow tank mixes to stand for pro longed peri ods of time.

The proper mix ing pro ce dure for Sencor® DF alone or in tank mix com bi na tionswith other her bi cides is:

1. Fill the spray tank ¹⁄₄ to ¹⁄₃ full with clean water.2. Add rec om mended rate of Sencor® DF while recir cu lat ing and with agi ta tor

run ning.3. Fol low the tri ple rinse pro ce dure described under “STOR AGE AND DIS -

POSAL” to insure that all prod uct is removed from the con tainer.4. Mix thor oughly and add clean water to fill spray tank to desired level.5. Add the other her bi cide to tank last and agi tate thor oughly.6. Con tinue agi ta tion dur ing appli ca tion and until sprayer tank is empty.

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Page 2: ENVI R ON MEN T AL HAZ ARDS Sencor DF 75% Dry Flowable ...defrenk/pdflecturenotes/HORT_481... · ENVI R ON MEN T AL HAZ ARDS For ter res trial uses, do no t apply d irectly to w ater

SOIL TEX TURE: As used on this label, “Coarse soils” are loamy sand or sandyloam soils. “Medium soils” are loam, silt loam, silt, sandy clay, or sandy clay loam.“Fine soils” are silty clay, silty clay loam, clay, or clay loam. Silty clay loam soilsare tran si tional soils and may be clas si fied as medium-tex tured soils in someregions of the U.S.GEN ERAL PRE CAU TIONS AND RESTRIC TIONS• Do not allow sprays to drift on to adja cent desir able plants.• Apply this prod uct only as spec i fied on this label.• Do not use on other crops grown for food or for age. Observe all cau tions and lim i -

ta tions on label ing of all prod ucts used in mix tures.• Do not rotate any crop not listed on this label for 18 months fol low ing appli ca tion

of Sencor DF.• For all uses: Low-pres sure and high-vol ume hand-wan d equip ment is pro hib ited.CHEM I GA TIONSencor® DF is rec om mended for appli ca tion through sprin kler irri ga tion equip -ment to pota toes, soy beans, toma toes, and as pa ra gus as directed on this label. Refer to the crop sec tions of this label for rec om mended rates, weeds con trolled or sup -pressed, restric tions, and spe cial precautions.Apply this prod uct only through sprin kler (includ ing cen ter pivot, lat eral move, orsolid set) irri ga tion sys tems. Do not apply this prod uct through any other type ofirri ga tion system.Crop injury, lack of effec tive ness, or ille gal pes ti cide res i dues in the crop can resultfrom non uni form dis tri bu tion of treated water.Cal i bra tion: (Cen ter Pivot and Self-Pro pelled Lat eral Move Sys tems): Sprin -kler irri ga tion sys tems must be accu rately cal i brated for appli ca tion of Sencor® DF. Great er accu racy in cal i bra tion (and dis tri bu tion) will be achieved by inject ing alarger vol ume of a more dilute mix ture of prod uct and water per hour. Fol low thesteps below to cal i brate cen ter pivot and lateral move systems:1. Deter mine num ber of min utes required to make one com plete rev o lu tion while

apply ing ¹⁄₄ to ³⁄₄ inch of water per acre.2. With the sys tem at oper at ing pres sure deter mine the exact num ber of min utes

required to in jec t one gal lon of water.3. Divide the time required for one rev o lu tion (step 1) by the time required to in jec t

one gal lon (step 2). This gives total gal lons of prod uct-wa ter mix ture to beadded to nurse tank.

4. Add required amount of water to nurse tank and start the agi ta tion sys tem. Thenadd suf fi cient Sencor® DF at the rec om mended rate (See REC OM MENDEDBROAD CAST APPLI CA TIONS) to the nurse tank.

EXAM PLE: If 20 hours (1200 min utes) were required for one rev o lu tion and if 2min utes were required to in jec t one gal lon, then a total of 600 gal lons of prod uct-wa ter mix ture are required (1200/2 = 600); to treat 135 acres at ²⁄₃ lb/acre, 90.5 lb ofSencor® DF are required.If you have ques tions about cal i bra tion, you should con tact State Exten sion Ser viceSpe cial ists, equip ment man u fac tur ers or other experts.Do not con nect an irri ga tion sys tem (includ ing green house sys tems) used for pes ti -cide appli ca tion to a pub lic water sys tem unless the pes ti cide label-pre scribedsafety devices for pub lic water sys tems are in place.A per so n knowl edge able of the chem i ga tion sys tem and respon si ble for its oper a -tion, or under the super vi sion of the respon si ble per so n, shall shut the sys tem downand make nec es sary adjust ments should the need arise.The sys tem must con tain a func tional check valve, vac uum relief valve, and low-pres sure drain appro pri ately located on the irri ga tion pipe line to pre vent watersource con tam i na tion from backflow.The pes ti cide in jec ti on pipe line must con tain a func tional, auto matic, quick-clos -ing check valve to pre vent the flow of fluid back toward the in jec ti on pump.The pes ti cide in jec ti on pipe line must also con tain a func tional, nor mally closed,sole noid-oper ated valve located on the intake side of the in jec ti on pump and con -nected to the sys tem inter lock to pre vent fluid from being with drawn from the sup -ply tank when the irri ga tion sys tem is either auto mat i cally or manually shut down.The sys tem must con tain func tional inter lock ing con trols to auto mat i cally shut offthe pes ti cide in jec ti on pump when the water pump motor stops.The irri ga tion line or water pump must in clu de a func tional pres sure switch whichwill stop the water pump motor when the water pres sure decreases to the pointwhere pes ti cide dis tri bu tion is adversely affected.Sys tems must use a meter ing pump, such as a pos i tive dis place ment in jec ti on pump(e.g., dia phragm pump) effec tively designed and con structed of mate ri als that arecom pat i ble with pes ti cides and capa ble of being fit ted with a system interlock.Do not apply when wind speed favors drift beyond the area intended for treat ment.Main tain con tin u ous agi ta tion in the in jec ti on nurse tanks dur ing the her bi cideappli ca tion, suf fi cient to keep her bi cide in suspension.Apply spec i fied dos age in ¹⁄₄ to ³⁄₄ inch of water (¹⁄₄ to ¹⁄₂ inch of water on sandysoils) per acre as a con tin u ous in jec ti on in cen ter pivot and lat eral move sys tems orin the last 15 to 30 min utes of set in per ma nent solid set sprin kler sys tems. Appli ca -tion of more than the quan tity of irri ga tion water rec om mended on this label mayresult in decreased prod uct per for mance by remov ing the chem i cal from the zone of effec tive ness. Where sprin kler dis tri bu tion pat terns do not over lap suf fi cientlyunac cept able weed con trol may result. Where sprin kler dis tri bu tion pat terns over -lap exces sively crop injury may result. Allow suf fi cient time for pes ti cide to beflushed through all lines and all noz zles before turn ing off irri ga tion water. Toensure that lines are flushed and free of remain ing pes ti cide, an indi ca tor dye maybe injected into the lines to mark the end of the application period.

Use a mi ni mum of 1 part water to 1 part her bi cide for in jec ti on. The use of a largervol ume of water will insure great er accu racy and more uni form dis tri bu tion.

AER I AL DRIFT REDUC TION ADVI SORY INFOR MA TIONAvoid ing spray drift at the appli ca tion site is the respon si bil ity of the appli ca tor.The inter ac tion of many equip ment-an d-weather-related fac tors deter mine thepoten tial for spray drift. The appli ca tor and the grower are respon si ble for con sid er -ing all these fac tors when making decisions.

The fol low ing drift man age ment require ments must be fol lowed to avoid of f-tar getdrift move ment from aer i al appli ca tions to agri cul tural field crops. These require -ments do not apply to for estry appli ca tions, pub lic health uses or to appli ca tionsusing dry formulations.

1. The dis tance of the outer most noz zles on the boom must not exceed ³⁄₄ thelength of the wing span or rotor.

2. Noz zles must always point back ward pa ral le l with the air stream and never bepointed down wards more than 45 degrees.

3. Where states have more strin gent reg u la tions, they should be observed.4. The appli ca tor should be famil iar with and take into account the infor ma tion

cov ered in the Aer i al Drift Reduc tion Advi sory Infor ma tion.

INFOR MA TION ON DROP LET SIZE: The most effec tive way to reduce driftpoten tial is to apply large drop lets. The best drift man age ment strat egy is to applythe larg est drop lets that pro vide suf fi cient cov er age and con trol. Apply ing largerdrop lets reduces drift poten tial, but will not pre vent drift if appli ca tions are madeimprop erly, or under unfa vor able envi ron men tal con di tions (see Wind, Tem per a -ture and Humid ity, and Temperature Inversions).

CON TROL LING DROP LET SIZE:• Vol ume—Use high flow rate noz zles to apply the high est prac ti cal spray vol ume.

Noz zles with higher rated flows pro duce larger drop lets.• Pres sure—Do not exceed the noz zle man u fac turer’s rec om mended pres sures. For

many noz zle types lower pres sure pro duces larger drop lets. When higher flowrates are needed, use higher flow rate noz zles instead of increas ing pressure.

• Num ber of noz zles—Use the mi ni mum num ber of noz zles that pro vide uni formcov er age.

• Noz zle Ori en ta tion—Ori ent ing noz zles so that the spray is released pa ral le l to theairstream pro duces larger drop lets than other ori en ta tions and is the rec om mended prac tice. Sig nif i cant deflec tion from hor i zon tal will reduce drop let size andincrease drift potential.

• Noz zle Type—use a noz zle type that is designed for the intended appli ca tion.With most noz zle types, nar rower spray angles pro duce larger drop lets. Con siderusing low-drift noz zles. Solid stream noz zles ori ented straight back pro duce thelarg est drop lets and the lowest drift.

BOOM LENGTH: For some use pat terns, reduc ing the effec tive boom length toless than ³⁄₄ of the wing span or rotor length may fur ther reduce drift with out reduc -ing swath width.

APPLI CA TION HEIGHT: Appli ca tions should not be made at a height great erthan 10 feet above the top of the larg est plants unless a great er height is required forair craft safety. Mak ing appli ca tions at the low est height that is safe reduces expo -sure of drop lets to evap o ra tion and wind.

SWATH ADJUST MENT: When appli ca tions are made with a crosswind, theswath will be dis placed down wind. There fore, on the up and down wind edges of the field, the appli ca tor must com pen sate for this dis place ment by adjust ing the path ofthe air craft upwind. Swath adjust ment dis tance should increase, with increas ingdrift poten tial (higher wind, smal ler drops, etc.)

WIND: Drift poten tial is low est between wind speeds of 2 to 10 mph. How ever,many fac tors, includ ing drop let size and equip ment type deter mine drift poten tial at any given speed. Appli ca tion should be avoided below 2 mph due to va ri a ble winddirec tion and high inver sion poten tial. NOTE: Local ter rain can influ ence wind pat -terns. Every appli ca tor should be famil iar with local wind pat terns and how theyaffect spray drift.

TEM PER A TURE AND HUMID ITY: When mak ing appli ca tions in low rel a tivehumid ity, set up equip ment to pro duce larger drop lets to com pen sate for evap o ra -tion. Drop let evap o ra tion is most severe when con di tions are both hot and dry.

TEM PER A TURE INVER SIONS: Appli ca tions should not occur dur ing a tem -per a ture inver sion because drift poten tial is high. Tem per a ture inver sions restrictver ti cal air mix ing, which causes small sus pended drop lets to remain in a con cen -trated cloud. This cloud can move in unpre dict able direc tions due to the light va ri a -ble winds com mon dur ing inver sions. Tem per a ture inver sions are char ac ter ized byincreas ing tem per a tures with alti tude and are com mon on nights with lim ited cloudcover and light to no wind. They begin to form as the sun sets and often con tinueinto the morn ing. Their pres ence can be indi cated by ground fog; how ever, if fog isnot pres ent, inver sions can also be iden ti fied by the move ment of smoke from aground source or an air craft smoke gen er a tor. Smoke that lay ers and moves lat er -ally in a con cen trated cloud (under low wind con di tions) indi cates an inver sion,while smoke that moves upward and rapidly dissipates indicates good vertical airmixing.

SEN SI TIVE AREAS: Sencor® DF should only be applied when the poten tial fordrift to adja cent sen si tive areas (e.g. res i den tial areas, bod ies of water, known hab i -tat for threat ened or endan gered spe cies, non-tar get crops) is min i mal (e.g. whenwind is blow ing away from the sensitive areas).

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APPLI CA TION OF SENCOR® DF WITH HER BI CIDE SPRAY EQUIP -MENTUse a stan dard low-pres sure (20 to 40 psi.) her bi cide boom sprayer equipped withsuit able noz zles and screens no finer than 50-mesh in-noz zle and in-lin e strain ers.Agi tate thor oughly before and dur ing appli ca tion with bypass agitation.GROUND APPLI CA TION: Apply the proper rate of Sencor® DF in a mi ni mumof 10 to 40 gal lons of spray mix ture per acre broad cast.Band ed Appli ca tion: Use pro por tion ally less Sencor® DF per acre in a band ver -sus a broad cast appli ca tion. For band appli ca tion use ¹⁄₄ to 1 gal lon of spray mix perinch of band width regard less of row spacing.EXAM PLES: (1) To treat a 15-inch band on rows 30 inches apart, use one-half ofthe broad cast rate of Sencor®. (2) To treat a 14-inch band on rows 42 inches apart,use one-third of the broad cast rate of Sencor®.AER I AL APPLI CA TION: Where per mit ted, apply spec i fied rate in a mi ni mumof 2 to 10 gal lons of spray mix ture per acre. Do not apply aeri ally when wind speedis great er than 10 mph.NOTE: Do not apply aeri ally when Sencor® is tank mixed with Lasso®.For All Appli ca tions of Sencor® DF: Sprayer must be accu rately cal i bratedbefore apply ing Sencor® DF. Check sprayer dur ing appli ca tion to be sure it is work -ing prop erly and deliv er ing a uni form spray pat tern. As the vol ume of spray mix ture decreases per acre, the impor tance of accu rate cal i bra tion and uni form appli ca tionincreases. Avoid over appli ca tion, mis ap pli ca tion, and boom and spray swath over -lap ping that will increase spray dos age. (Crop injury may occur as a result). Avoidspray skips and gaps which allow weeds to grow in untreated soil. Do not applywhen weather con di tions favor spray drift and/or when sen si tive or cool sea soncrops, such as cole crops, onions, peas, or straw ber ries are pres ent in adja cent fields or in areas where wheat is growing in coarse textured soils.SPRAYER CLEANUP: Spray equip ment must be thor oughly cleaned to removeremain ing traces of her bi cide that might injure other crops to be sprayed. Drain anyremain ing spray solu tion of Sencor® from the spray tank and dis pose of accord ingto label dis posal instruc tions. Rinse the spray tank and refill with water, add ing aheavy-duty deter gent at the rate of one cup per 20 gal lons of water. Recy cle thismix ture through the equip ment for 5 min utes and spray out. Repeat this pro ce duretwice. Fill the spray tank with clean water, recy cle for 5 min utes, and spray out.Clean pump and noz zle screens thor oughly. Wash away any spray mix ture from theout side of spray tank, noz zles or spray rig. All rinse water must be dis posed of incom pli ance with local, state, and Federal guidelines.APPLI CA TION OF SENCOR® DF IN FLUID FER TIL IZ ERSSencor® DF may be applied in fluid fer til izer solu tions to al fal fa and soy beans byfol low ing the appro pri ate mix ing pro ce dures and com pat i bil ity check. When usingtank mix com bi na tions, be sure all com po nents are compatible.Com pat i bil ity checks of Sencor® DF and tank mix com bi na tions which in clu deSencor® should be made for each batch of fluid fer til izer because of the vari abil ityof these fer til iz ers.Com pat i bil ity Check:1. Pre-mix 2 tea spoon fuls of Sencor® DF with 8 tea spoon fuls of water (1:4 ratio)

in a quart jar by add ing the water first and fol low with Sencor® DF. Mix thor -oughly. If a se con d her bi cide is to be used, dou ble the amount of water (1:8ratio) and add the se con d her bi cide after mix ing Sencor® DF first.

2. Then pour 1 pint of fluid fer til izer into the quart jar and shake well.3. Allow to stand for 5 min utes.THIS COM PAT I BIL ITY CHECK SHOULD ONLY BE USED WHEN MIX INGWITH FLUID FER TIL IZ ERS.Inter pre ta tion of Results: If the solu tion in the jar appears to be uni form, with outsigns of agglom er a tion, or with out a sep a ra tion of an oily film on top of the fer til -izer, the mix ture may be used. If not, repeat the com pat i bil ity check using twice theamount of water or add a com pat i bil ity agent to the water. If sep a ra tion occurs, butthe mix ture can be resus pended by shak ing, then appli ca tion is pos si ble with goodagitation in the spray tank.Tank mix ing Guide lines:1. Add the required amount of water and com pat i bil ity agent (if required) to the

tank. Start agi ta tion sys tem while add ing Sencor® DF and fol low by add ing thefluid fer til izer and agitate.

2. If a se con d her bi cide is to be used, fol low as above in 1, but use twice the amount of water. Start agi ta tion and add Sencor® DF and fol low by add ing the se con dher bi cide, and then con tinue fill ing the tank with fluid fertilizer.

3. Main tain con tin u ous agi ta tion to assure uni form spray mix ture until the tank isemp tied.

COM MER CIAL IMPREG NA TION AND APPLI CA TION OF SENCOR® DF ON DRY BULK FER TIL IZERDry bulk fer til izer may be impreg nated or coated with Sencor® DF for appli ca tionto estab lished al fal fa and to soy beans. All rec om men da tions, cau tions, and spe cialpre cau tions on this label must be fol lowed along with state reg u la tions relat ing todry bulk fer til izer blend ing, impreg nat ing and labeling.Impreg na tion: To impreg nate, use a sys tem con sist ing of a belt, con veyor, orclosed drum which is used for dry bulk fer til izer blend ing. Any com monly used fer -til izer can be impreg nated with Sencor® except ammo nium nitrate, or fer til iz erscon tain ing ammo nium nitrate, potas sium nitrate, or sodium nitrate. Do not use onpowder limestone.

Apply using a mi ni mum of 200 lb dry bulk fer til izer per acre and up to a max i mumof 450 lb per acre. To impreg nate or coat dry bulk fer til izer, mix Sencor® DF withsuf fi cient water to form a sprayable slurry. The deliv ery noz zles must be directed todeliver a fine spray toward the fer til izer for thor ough cov er age while avoid ing spray con tact with mix ing equip ment. Uni form impreg na tion of Sencor® DFto dry bulkfer til izer will vary and if the absorp tivity is not ade quate, an absorp tive pow der may be added to pro duce a dry, free-flow ing mix ture. Mic ro-Cel E (John s-ManvilleProd uct Cor po ra tion) is the rec om mended absor bent pow der. When another her bi -cide is used with Sencor® DF, mix and impregnate immediately.Apply imme di ately after impreg na tion unless expe ri ence has shown that impreg -nated fer til izer can be stored with out becom ing lumpy and dif fi cult to spread.

Rates: Select the rec om mended rate of Sencor® DF per acre from the appro pri atesec tion of this label and refer to the for mula below to deter mine the amount ofSencor® DF which is to be impreg nated on a ton of dry bulk fer til izer based on theamount of fer til izer which will be dis trib uted on one acre.

Lb Sencor DF

Acre

2000 Lb Fertilizer

Acre=

Lb Sencor × DF

Ton of Fertilizer

Appli ca tion: Uni form appli ca tion is essen tial for sat is fac tory weed con trol. Accu -rate cal i bra tion of fer til izer appli ca tion equip ment is essen tial for uni form dis tri bu -tion to the soil sur face. The rec om mended method of appli ca tion is to apply ¹⁄₂ therec om mended rate and over lap 50 per cent or to dou ble apply by split ting the mid -dles to obtain the best distribution pattern.If fer til izer mate ri als are exces sively dusty, use die sel oil or other suit able addi tiveto reduce dust prior to impreg na tion as dusty fer til izer will result in poor dis tri bu -tion dur ing appli ca tion. Crop injury and/or poor weed con trol may occur where theimpreg nated fer til izer is not uniformly applied.

INCOR PO RA TION AND COM BI NA TION USES: When Sencor® DF is to beused in com bi na tion with another her bi cide, fol low direc tions on this label for com -bi na tions, rates, crops, incor po ra tion, and spe cial precautions.SOY BEANS(EXCEPT CA LI FOR NIA)Sencor® DF her bi cide tank mix com bi na tions are rec om mended for preplant incor -po rated appli ca tions, preemergence sur face appli ca tions, Split-Shot appli ca tionand Extended Split-Shot appli ca tion. Sencor® DF is also rec om mended as an over -lay appli ca tion fol low ing a preplant incor po rated appli ca tion of a rec om mendedgrass her bi cide and alone as a preemergence sur face appli ca tion. All these appli ca -tions can be applied with ground equip ment, and some can be applied with aer i alspray equip ment. In addi tion, Sencor® DF can be applied as a postemergencedirected spray to soybeans in certain states.

SPE CIAL PRE CAU TIONS (Soy beans): Injury to soy beans may occur whenSencor® DF is used under the fol low ing con di tions:• When soils have a cal car e ous sur face area or a pH of 7.5 or higher.• Due to the sen si tiv ity of cer tain soy bean vari et ies, Sencor® DF is not rec om -

mended for use on Altona, AP 55, AP 71, Asgrow 6520, Burlison, Coker 102,Coker 156, Dassel, GL 3202, Govan, Maple Amber, NB 3665, NKS 1884, Paloma 350, Por tage, Regal, Semmes, Ter ra-Vi g 505, Ter ra-Vi g 606, Tracy, Vansoy, andVinton 81. Con sult your Bayer CropScience Rep re sen ta tive or your seed sup plierfor infor ma tion on the tol er ance to Sencor® of newly released soy bean vari et ies,prior to use of Sencor® DF.

• When applied in con junc tion with soil-applied organic phos phate pes ti cides.• Over appli ca tion or boom over lap ping may result in stand loss and soil res i dues.• Uneven appli ca tion or improper incor po ra tion can decrease the level of weed con -

trol and/or increase the level of injury.• When applied to any soil with less than ¹⁄₂% organic mat ter.• Soil incor po ra tion deeper than rec om mended.• When spray ers are not cal i brated accu rately.• When heavy rains occur soon after appli ca tion, espe cially in poorly drained areas

where water may stand for sev eral days.• When soy beans are planted less than 1¹⁄₂ inches deep, par tic u larly in

preemergence appli ca tion.Acti va tion: A mi ni mum amount of soil mois ture is required to acti vate Sencor®

DF. In areas of low rain fall, preemergence appli ca tions to dry soil should be fol -lowed with light irri ga tion of ¹⁄₄ acre inch of water. Do not apply heavy irri ga tionimme di ately after appli ca tion. As with many sur face-applied her bi cides, weed con -trol and crop tol er ance may vary with rain fall and/or soil texture.

Graz ing and Feed ing Treated Vines: Treated vines may be grazed or fed to live -stock 40 days after appli ca tion when Sencor® DF is applied alone or with Treflan®,Dual®, Prowl®, or Lasso®.Do not use treated vines for feed or for age when Sencor® DF is applied withSonalan®, linuron plus Lasso®, or linuron plus Dual®.

Rate Ranges: Where a rate range is shown, use a lower rate on soils that are coarse-tex tured or low in organic mat ter. Use a higher rate on soils that are rel a tively fine-tex tured or high in organic mat ter.

Replant ing: If replant ing is nec es sary in fields treated with Sencor® DF as directed on this label, the field may be replanted to soy beans. When replant ing a mi ni mumof till age is rec om mended. Do not apply a se con d treat ment as injury to soy beansmay occur.

3

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SENCOR® ALONESencor® DF (Alone) Preemergence Appli ca tion: The fol low ing rates of Sencor®

DF may be applied preemergence to soy beans through cen ter pivot or lat eral movesprin kler irri ga tion sys tems that apply water in a uni form man ner. Refer to “Chem i -ga tion” sec tion of this label for directions.Sencor® DF can be applied broad cast or band ed. This appli ca tion may be made dur -ing plant ing or as a sep a rate oper a tion after plant ing but before crop emer gence. See the “GEN ERAL INFOR MA TION” sec tion in the front of this label.Do not apply to sand soils, or to sandy loam or loamy sand soils con tain ing less than 2% organic mat ter. Do not incor po rate into soil or apply more than once per sea son.

Lb of Sencor® DF Per AcreORGANIC MAT TER

SOIL TEX TURE Less than 2% 2 to 4% Over 4%COARSE SOILS (Sandy loam, loamy sand)

DO NOT USE3 ¹⁄₂ ²⁄₃

MEDIUM SOILS1 (Loam, silt loam, silt, sandy clay,sandy clay loam)

¹⁄₂ to ²⁄₃ ²⁄₃ to ⁵⁄₆ ⁵⁄₆ to 1

FINE SOILS1 (Silty clay, silty clay loam2 clay,clay loam)

²⁄₃ to ⁵⁄₆ ⁵⁄₆ to 1 1 to 1¹⁄₆

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[DO NOT REMOVE]

WEEDS CON TROLLED BY SENCOR® AND SENCOR® HER BI CIDE TANK MIX COM BI NA TIONSC = Con trol S = Sup pres sion or Erratic Con trol P = Poor or No Con tro 0 = No Infor ma tion (Con trol may range from poor to excel lent)1 = Sencor® Alone 4 = Sencor® plus Dual 7 = Extended Split-Shot2 = Sencor® Split-Shot 5 = Sencor® plus Prowl 8 = Sencor® plus Sonalan3 = Sencor® plus Treflan 6 = Sencor® plus Lasso 9 = Sencor® plus linuron plus (Lasso or Dual)AN NU AL GRASSES 1 2 3 4 5 6 7 8 9Barn yard grass (Ech in o chlo a crus -ga lli) S C C C C C C C CBlue grass (Poa annua) C C C C C C C C CBroad leaf Sig nal grass (Bra chi a ri a pla ty phyl la) C C C C C C C C 0Brown top Mil let (Pa ni cum ramosum) C C C P C S C 0 0Crab grass (Di gi ta ri a spp.) C C C C C C C C CCrow foot grass (Dac ty loc te ni um ae gyp ti um) C C C C C C C 0 0Cup grass (E ri o ch lo a gra ci lis) P C P P P P C 0 0Fox tails (Se ta ri a spp.) S C C C C C C C CGoose grass (El e u sine in di ca) C C C C C C C C CJohn son grass, Seed ling (Sor ghum ha le pen se) C C C C C C C C 0Jun gle rice (Ech in o chlo a co lo num) C C C C C C C C 0Nuts edge, Yel low (Cy pe rus es cu len tus) P P P C P C C P 0Pa ni cum, Fall (Pa ni cum di cho to mi flor um) P C C C C C C C CPa ni cum, Texas (Pa ni cum tex a num) P C C P C S S C 0Red Rice (Oryza sa ti va) P C C C P C C 0 0Sand bur (Cen chrus spp.) P C C P C S S 0 0Shat ter cane (Sor ghum bi col or) P C C P P P P C 0Sor ghum, Vo lun teer (Sor ghum spp) P C C P P P P 0 PSpran gle top (Lep to chlo a spp.) P C C P P P P 0 PStink grass (E ra gros tis spp.) P C C P P P P 0 PWheat, Vo lun teer (Tri ti cum spp.) P P P P P P P 0 PWitch grass (Pa ni cum ca pil la re) P C C C C C C C 0

[DO NOT REMOVE]

WEEDS CON TROLLED BY SENCOR® AND SENCOR® HER BI CIDE TANK MIX COM BI NA TIONSC = Con trol S = Sup pres sion or Erratic Con trol P = Poor or No Con trol 0 = No Infor ma tion (Con trol may range from poor to excel lent)1 = Sencor® Alone 4 = Sencor® plus Dual 7 = Extended Split-Shot2 = Sencor® Split-Shot 5 = Sencor® plus Prowl 8 = Sencor® plus Sonalan3 = Sencor® plus Treflan 6 = Sencor® plus Lasso 9 = Sencor® plus linuron plus (Lasso or Dual)AN NU AL BROAD LEAF WEEDS 1 2 3 4 5 6 7 8 9Black Nightsh ade (So lan um nig rum) P P P C P C C P SBrist ly Star bur (Acan thos perm um his pi dum) C C C C C C C C CBuf fa lo bur (So lan um ros tra tum) C C P P P P C P 0Car pet weed (Mol lu go ver ti cil la ta) C C C C C C C C CCoc kle bur (Xan thi um pen syl va ni cum) S C S S S S C S SCop per leaf, Hop horn beam (Aca ly pha ostryaefolia) C C C C C C C C CFlo ri da Beg gar weed (Des mo di um tor tu o sum) C C C C C C C C CFlo ri da Pus ley (Rich ar di a sca bra) C C C C C C C C CGa lin so ga (Ga lin so ga spp.) C C C C C C C C CHorse weed Ma res tail (Co ny za canadensis) 0 0 0 0 0 0 C 0 0Jim son weed (Da tu ra stra mo ni um) C C C C C C C C SKnot weed (Po ly go num spp.) C C C C C C C C CKo chi a (Ko chi a sco pa ri a) C C C C C C C C CLambs quart ers (Che no po di um spp.) C C C C C C C C CMorn ing glo ry, I vy leaf (I po mo ea he de ra ce a) P P S P P P P P PMorn ing glo ry, Pit ted (I po mo ea la cu no sa) P P S P P P P P PMorn ing glo ry, Small flow er (Jac que mon ti a tam ni fo li a) P P C P P P P P PMorn ing glo ry, Tall (I po mo ea pur pu re a) P P S P P P P P PPigweeds (Ama ran thus spp.) C C C C C C C C CPrick ly Sida/Tea weed (Sida spi no sa) C C C C C C C C CPurs lane (Por tu la ca o le ra ce a) C C C C C C C C CRag weed, Com mon (Am bro si a ar te mi si i fo li a) C C C C C C C C CRed weed (Me lo chi a cor cho ri fo li a) C C C C C C C C CRus si an This tle (Sal so la kali) C C C C C C C C CSes ba ni a (Ses ba ni a spp.) C C C C C C C C CShepherdspurse (Cap sel la bur sa-pas to ris) C C C C C C C C CSic kle pod (Cas si a ob tu si fo li a) C C S C S C C S SSmart weeds (Po ly go num spp.) C C C C C C C C SSpot ted Spurge (Eu phor bi a ma cu la ta) C C P C P C C P 0Spurred Anoda (Anoda cris ta ta) C C C C C C C C 0Sun flow er (He li an thus spp.) C C S S S S C S PVel vet leaf (Abu ti lon the o phras ti) C C C C C C C C CVe nice Mal low (Hi bis cus tri on um) C C C C C C C C CWild Mustards (Bras si ca spp.) C C C C C C C C C

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Lb of Sencor® DF Per AcreORGANIC MAT TER

SOIL TEX TURE Less than 2% 2 to 4% Over 4%Mis sis sippi Delta Only 1 1¹⁄₆ 1¹⁄₃

1 For con trol of lambs quart ers, red root pig weed and wild mus tard, and for sup pres sion ofgreen, yel low and giant fox tails on alka line (cal car e ous) soils in Nebraska, Min ne sota,South Dakota and North Dakota only, apply Sencor® DF at rates of ¹⁄₃ lb/acre on mediumsoils and ¹⁄₃ to ¹⁄₂ lb/acre on fine soils regard less of soil organic mat ter per cent age (use ¹⁄₂lb only where soil pH is less than 7.5 and weed pres sure is heavy). The ¹⁄₃ lb/acre rate ofSencor® DF alone can be applied regard less of soil pH. For con trol of other weeds listedon this label use Sencor® DF at full rates rec om mended in the table above, but note thatcrop injury may occur on soils hav ing a cal car e ous sur face area or a pH of 7.5 orhigher.

2 Silty clay loam soils are tran si tional soils and may be clas si fied as medium tex tured soilsin some regions of the U.S.

3 Refer to the appro pri ate sec tion of this label for use of Sencor® DF on soy beans in coarsesoils with 0.5% or more organic mat ter in cer tain states.

USES OF SENCOR® DF HER BI CIDE IN COM BI NA TION WITH OTHERHER BI CIDESSEQUEN TIAL APPLI CA TION OF SCEP TER® FOL LOW ING SENCOR®

DFIf needed, appli ca tion of Sencor® DF alone or in a reg is tered tank mix accord ing todirec tions on this label may be fol lowed by an early postemergence appli ca tion ofScep ter® her bi cide (1.5 lb/gal li quid or 70 DG) for con trol of coc kle bur. Apply ¹⁄₆ to ¹⁄₃ pint of Scep ter® (0.7 to 1.4 ounces of Scep ter® 70 DG) in a mi ni mum of 20 gal -lons of water per acre. Use ¹⁄₆ pint of Scep ter® (0.7 ounce of Scep ter® 70 DG) ifcockleburs are less than 3 inches tall or have fewer than 3 leaves and are activelygrow ing. For cockleburs less than 6 inches tall and actively grow ing use ¹⁄₃ pint ofScep ter® (1.4 ounces of Scep ter® 70 DG) per acre. Do not use Scep ter® when soy -beans or cockleburs have been sub jected to stress con di tions such as tem per a ture ormois ture extremes. Do not exceed a total of ²⁄₃ pint of Scep ter® (2.8 ounces of Scep -ter® 70 DG) per acre in one sea son. Wait at least 10 days after appli ca tion of Scep -ter® before cultivating.When pre par ing the spray mix ture with Scep ter®, add 2 pt of nonionic surfactantapproved for use on grow ing crops and con tain ing at least 80% active ingre di ent per

100 gal lons of mix ture. Apply crop oil con cen trate (COC) at the rate spec i fied onthe COC label.Use Scep ter® only in the states where it is reg is tered as listed on the prod uct label.Apply Scep ter at least 90 days before har ves t of soy beans. Do not graze or feed soy -bean for age, hay, or straw to live stock.Refer to the Scep ter® label for addi tional cau tions and pre cau tions, direc tions, lim i -ta tions, and infor ma tion on envi ron men tal haz ards and plant ing of rota tional crops.SPLIT-SHOT APPLI CA TIONA preplant incor po rated appli ca tion of Sencor® DF tank mixed with eitherTreflan®, Lasso®, Dual®, Prowl® or Sonalan® and fol lowed by a preemergencesur face appli ca tion of Sencor® DF alone after plant ing but prior to soy bean emer -gence, will con trol more broad leaf and grass weeds in soy beans than when eitherher bi cide is used alone.Refer to the Treflan®, Lasso®, Dual®, Prowl® or Sonalan® labels, and to appro pri -ate sec tions of this label for direc tions on soil prep a ra tion, her bi cide appli ca tion,incor po ra tion tech niques, her bi cide rates, weed spe cies con trolled, and restric tionsfor using tank mix com bi na tions of Sencor® DF. Care fully observe the “Spe cialPre cau tions” sec tion con cern ing the use of Sencor® DF in tank mix combinationson soybeans.When a Split-Shot appli ca tion of Sencor® DF with Prowl®, Treflan®, or Sonalan®

is used, the preplant incor po rated tank mix may be applied up to 21 days prior toplant ing soy beans; with Dual® or Lasso®, the preplant incor po rated tank mix maybe applied up to 14 days prior to plant ing.On medium and fine tex tured soils with great er than 2% organic mat ter, a rate rangeis rec om mended for the Sencor® DF preemergence over lay appli ca tion. The higherrate should be used (a) in fields with a his tory of severe broad leaf weed pres sure, (b) when the time between preplant incor po rated tank mix and preemergence over layappli ca tions approaches the max i mum stated above, and/or (c) when the organicmat ter con tent of the soil is at the upper end of the indicated range.For black nightsh ade con trol, refer to the appro pri ate sec tions of the Lasso®,Dual®, or Sonalan® labels for spe cific instruc tions.

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EXTENDED SPLIT-SHOT APPLI CA TION(Includes No-Til l, Reduced-Til l, Ridge-Til l, Strip-Til l, Mulch-Til l)An early preplant (sur face-applied or shal low incor po rated) appli ca tion of Sencor®

DF tank mixed with either Dual® or Lasso®, fol lowed by a preemergence sur faceappli ca tion of Sencor® DF tank mixed with Dual® or Lasso® after plant ing butprior to soy bean emer gence, will con trol more broad leaf and grass weeds in soy -beans than either her bi cide used alone.An Extended SPLIT-SHOT appli ca tion will decrease the need for till age and/orcon tact her bi cides for the con trol of exist ing veg e ta tion prior to plant ing, while pro -vid ing resid ual con trol of weeds after planting.When an Extended SPLIT-SHOT appli ca tion of Sencor® DF with Dual® or Lasso®

is used, the preplant tank mix com bi na tion may be applied 15 to 30 days prior toplant ing soy beans. Fol low direc tions on the label accom pa ny ing the prod uct forSPLIT-SHOT appli ca tions from 0 to 14 days before planting.

Where a rate range is rec om mended, the higher rates should be used (a) in fieldswith a his tory of severe weed pres sure, (b) when the time between early preplanttank mix and preemergence over lay appli ca tions approaches the max i mum 30 days, (c) when the organic mat ter con tent of the soil is at the upper end of the indi catedrange, (d) when heavy crop res i dues are pres ent on the soil sur face, and/or (e) whenthe early preplant tank mix appli ca tion is shal low incor po rated (e.g. use 2 to 2¹⁄₂ qtLasso® in the early preplant tank mix when sur face applied and use 2¹⁄₂ to 3 qtLasso® when the tank mix is to be lightly incorporated).When weeds exceed 1 to 1¹⁄₂ inches in height or diam e ter at appli ca tion, use a con -tact her bi cide, such as Round-Up® or Gramoxone®.Refer to the Dual® or Lasso® label, and to appro pri ate sec tions of this label foraddi tional infor ma tion on soil prep a ra tion, her bi cide appli ca tion, weeds con trolled, pre cau tions, restric tions, lim i ta tions and sprayer clean-up.

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SPLIT-SHOT APPLI CA TIONPreplant Incor po rated Tank mix Appli ca tion—FOL LOWED BY—Preemergence Over lay Appli ca tion

Rate of Sencor® DF Lb/AcreRate of Com bi na tion Rate of ORGANIC MAT TER

SOIL TEX TURE1 Prod uct/Acre Plus Sencor® DF Lb/Acre Less than 2% 2% to 4% Over 4%COARSE (Light) sand, loamy sand, sandy loam

Treflan® 1 pt OR Lasso® 2 to 2¹⁄₂ qt OR Dual® 1¹⁄₄ to 1¹⁄₂ pt OR Prowl® 1¹⁄₂ pt OR Sonalan® 1¹⁄₄ to 2 pt plus ¹⁄₃-FOL LOWED BY ¹⁄₆ ¹⁄₆ ¹⁄₆ to ¹⁄₃

MEDIUM loam, silt loam, sandy clay loam, silt, sandy clay

Treflan® 1¹⁄₂ pt OR Lasso® 2¹⁄₂ to 3 qt OR Dual® 1¹⁄₂ pt OR Prowl® 1¹⁄₂ pt OR Sonalan® 1³⁄₄ to 2¹⁄₂ pt plus

¹⁄₂-FOL LOWED BY

or

¹⁄₃2-FOL LOWED BY

¹⁄₆

¹⁄₃

¹⁄₆ to ¹⁄₃

¹⁄₃ to ¹⁄₂

¹⁄₃ to ¹⁄₂

(¹⁄₂ to ²⁄₃)3

FINE (Heavy) silty clay loam*, clay loam, silty clay, clay

Treflan® 2 pt OR Lasso® 2¹⁄₂ to 3 qt OR Dual® 2 to 2¹⁄₂ pt OR Prowl® 1¹⁄₂ to 2 pt OR Sonalan® 2¹⁄₄ to 3 pt plus

²⁄₃-FOL LOWED BY

or

¹⁄₂2-FOL LOWED BY

¹⁄₆

¹⁄₃

¹⁄₆ to ¹⁄₃

¹⁄₃ to ¹⁄₂

¹⁄₃ to ¹⁄₂

(¹⁄₂ to ²⁄₃)3

* Silty clay loam soils are tran si tional soils and may be clas si fied as medium tex tured soils in some regions of the U.S.1 On coarse tex tured soils, does not use on sand soils with less than 1% organic mat ter, or on loamy sand or sandy loam soils with less than 0.5% organic mat ter. How ever, on coarse tex tured soils with a cal car e ous sur face area or a pH of 7.5 or higher, do not use on sand soils with less than 2% organic mat ter, or on loamy sand or sandy loam soils with less than 1% organicmatter.

2 Use this lower rate of Sencor® DF in the preplant incor po rated tank mix on soils hav ing a cal car e ous sur face area or a pH of 7.5 or higher, and in those sit u a tions where soils within afield vary extremely in tex ture or organic mat ter content.

3 Reduce this preemergence over lay rate of Sencor® DF by ¹⁄₆ lb/acre when using SPLIT-SHOT appli ca tion on soils with over 4% organic mat ter and which have a cal car e ous sur facearea or a pH of 7.5 or higher.

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SENCOR® DF PLUS SONALAN®

Sencor® DF plus Sonalan® Over lay Appli ca tion: Sencor® DF may be applied asa preemergence over lay appli ca tion fol low ing a preplant incor po rated appli ca tionof Sonalan® 3 EC. Con sult the Sonalan® label for spe cific direc tions on use, rec om -men da tions, restric tions and any addi tional weeds not spec i fied on this label.Sencor® DF plus Sonalan® Tank mix Appli ca tion: Incor po rate the tank mix tureinto the top 1 to 2 inches of soil within 21 days before plant ing accord ing to labeldirec tions for Sonalan®.Apply Sencor® DF plus Sonalan preplant incor po rated if fur row irri ga tion is usedor when a pe ri od of dry weather after appli ca tion is expected. If soy beans areplanted on beds, apply and incor po rate the tank mix ture after bed formation.Mix ing: Refer to the “Gen eral Infor ma tion” sec tion in the front of this label.Appli ca tion: Sonalan® should be uni formly applied and thor oughly mixed into thesoil within 2 days after appli ca tion. For spe cific appli ca tion infor ma tion, refer tothe “Appli ca tion” under “Gen eral Infor ma tion” sec tion in the front of this label.SPE CIAL PRE CAU TIONS (Sencor® DF plus Sonalan®): For addi tional pre -cau tions, restric tions, lim i ta tions, incor po ra tion, and sprayer clean-up infor ma tion,refer to the appro pri ate sec tions of this label and the Sonalan® label.For black nightsh ade con trol, refer to the Sonalan® label for spe cific rates andappli ca tion instruc tions.

BROAD CAST RATES

SOIL TEX TURESencor® DF

Lb/AcreSonalan® 3EC

Pt/AcreCOARSE1 (Sandy loam, loamy sand) ¹⁄₃ 1¹⁄₄ to 2MEDIUM3 (Loam, silt loam, silt, sandy clay, sandy clay loam)

¹⁄₂ 1³⁄₄ to 2¹⁄₂

FINE3 (Silty clay, silty clay loam2, clay, clayloam)

²⁄₃ 2¹⁄₄ to 3

1 Do not use on coarse soils with less than 1% organic mat ter.2 Silty clay loam soils are tran si tional soils and may be clas si fied as medium tex tured soils

in some regions of the U.S.3 For con trol of lambs quart ers, red root pig weed, wild mus tard, and green and yel low fox -

tails on alka line (cal car e ous) soils in Min ne sota, Nebraska, South Dakota, and NorthDakota only, apply Sencor® DF at rates of ¹⁄₃ lb/acre on medium soils and ¹⁄₃ to ¹⁄₂ lb/acreon fine soils regard less of soil organic mat ter per cent age (use ¹⁄₂ lb only where soil pH isless than 7.5 and weed pres sure is heavy). The ¹⁄₃ lb rate of Sencor® DF in tank mix com -bi na tion with Sonalan® can be applied regard less of soil pH. For con trol of other weedsnot listed on the label, use Sencor® DF at full rates rec om mended in the table above, butnote that crop injury may occur on soils hav ing a cal car e ous sur face area or a pH of7.5 or higher.

SENCOR® DF PLUS TREFLAN®

Sencor® DF and Treflan® Over lay Appli ca tion: Sencor® DF may be applied as a preemergence broad cast or band over lay appli ca tion fol low ing a pre-plan t incor po -rated treat ment of Treflan®. Con sult the Treflan® label for spe cific direc tions foruse, rec om men da tions, restric tions and any addi tional weeds not spec i fied on thislabel.Sencor® DF plus Treflan® Tank mix Appli ca tion: A sin gle appli ca tion of a tankmix com bi na tion of Sencor® DF and Treflan® EC will con trol more broad leaf andgrass weeds in soy beans than when either her bi cide is used alone.Pre pare the soil sur face by deep plow ing, off set disking or tan dem disking prior tothe appli ca tion of the her bi cide com bi na tion. The soil sur face should be well pre -pared and free of clods and trash.This Sencor® DF plus Treflan® tank mix com bi na tion may be applied and incor po -rated into the soil up to 10 days before plant ing.Mix ing: Refer to the “Gen eral Infor ma tion” sec tion in the front of this label.Appli ca tion: For spe cific appli ca tion infor ma tion refer to the “Gen eral Infor ma -tion” sec tion in the front of this label.Apply Sencor® DF plus Treflan® to the soil sur face and incor po rate in the sameoper a tion, if pos si ble. Va ri a ble weed con trol may result from delayed incor po ra tion

if Sencor® DF plus Treflan® are applied to a wet, warm soil sur face or if the windveloc ity is 10 miles per hour or higher. Use machin ery that mixes Sencor® DF plusTreflan® thor oughly with the soil. Incor po ra tion may be delayed up to 24 hoursafter appli ca tion. Shal low incor po ra tion with imple ments set to cut less than 2inches deep may result in erratic weed con trol. Do not use spike or spring-tooth har -rows alone for incorporation.Incor po ra tion Equip ment:1. Set PTO-driven equip ment (till ers, cul ti va tors, hoes) to cut 2 to 3 inches deep

and space rotors to pro vide a clean sweep of the soil. PTO equip ment should notbe oper ated at a speed great er than 4 miles per hour.

2. Set disk to cut 4 to 6 inches deep and oper ate twice in dif fe ren t direc tions at 4 to6 miles per hour.

3. Set mulch treader and other sim i lar disk-type imple ments to cut 3 to 4 inchesdeep and oper ate twice in dif fe ren t direc tions at 5 to 8 miles per hour.

For Coarse and Medium Tex tured Soils Only:4. Set roll ing cul ti va tor to cut 2 to 4 inches deep and oper ate twice at 6 to 8 miles

per hour. Set bed con di tioner (Do-Al l) to cut 2 to 4 inches deep and oper ate at 4to 6 miles per hour.

BROAD CAST RATES

SOIL TEX TURESencor® DFLb Per Acre

Treflan® ECPt Per Acre

COARSE1 (Sandy loam, loamy sand) ¹⁄₃ 1MEDIUM (Loam, silt loam, silt, sandy clay, sandy clayloam)

¹⁄₂ 1¹⁄₂

FINE (Silty clay, silty clay loam2, clay, clay loam)3 ²⁄₃ 2

1 Do not use on coarse soils with less than 1% organic mat ter.2 Silty clay loam soils are tran si tional soils and may be clas si fied as medium tex tured soils

in some regions of the U.S.3 For con trol of lambs quart ers, red root pig weed, wild mus tard, and green and yel low fox -

tails on alka line (cal car e ous) soils in Min ne sota, Nebraska, South Dakota, and NorthDakota only, apply Sencor® DF at rates of ¹⁄₃ lb/acre on medium soils and ¹⁄₃ to ¹⁄₂ lb/acreon fine soils regard less of soil organic mat ter per cent age (use ¹⁄₂ lb only where soil pH isless than 7.5 and weed pres sure is heavy). The ¹⁄₃ lb rate of Sencor® DF in tank mix com -bi na tion with Treflan® can be applied regard less of soil pH. For con trol of other weedslisted on the label use Sencor® DF at full rates rec om mended in the table above, but notethat crop injury may occur on soils hav ing a cal car e ous sur face area or a pH of 7.5or higher.

SPE CIAL PRE CAU TIONS (Sencor® DF plus Treflan®):• Seed ling dis ease, cold weather, exces sive mois ture, high salt con cen tra tion or

drought may weaken soy bean seed lings and increase pos si bil ity of dam age fromthe tank mix. Do not plant soy beans deeper than 2 inches.

• Do not rotate any crop not listed on this label for 18 months after the tank mixappli ca tion.

• In the Cen tral United States, do not plant sor ghum or oats for 12 months where thetank-mix has been applied unless 20 inches or more of irri ga tion and/or rain fall(total) was used to pro duce the crop. If less than 20 inches total water was used topro duce the crop dur ing the year, do not plant either crop for 18 months after thetank-mix appli ca tion. Cool, wet weather con di tions dur ing the early stage ofgrowth may increase the pos si bil ity of injury to sorghum.

• For addi tional pre cau tions, restric tions, lim i ta tions and sprayer clean-up infor ma -tion refer to the appro pri ate sec tion of this label. Do not use this tank mix com bi -na tion on soils con tain ing char coal in Arkan sas, Lou i si a na and Mississippi.

SENCOR® DF PLUS DUAL®

Sencor® DF plus Dual® Over lay Appli ca tion: Apply a preplant incor po ratedtreat ment of Dual® 8E as directed on that prod uct label for use on soy beans. Fol lowwith a preemergence treat ment of Sencor® DF as directed on this label for use onsoy beans.SENCOR® DF PLUS DUAL® TANK MIX APPLI CA TIONSPreplant Incor po rated Appli ca tion: Incor po rate the tank mix ture into the top 2inches of soil within 14 days before plant ing using a disk, har row, roll ing cul ti va tor,or sim i lar implement.

Da ta base and for mat copy right © by Vance Communication Corporation. All rights re served.

SPEC I MEN LABEL UP DATES AVAIL ABLE AT WWW.GREENBOOK.NET 6

EXTENDED SPLIT-SHOT APPLI CA TIONEarly Preplant Tank Mix Appli ca tion (Sur face-Applied or Shal low Incor po rated) Preemergence Over lay Appli ca tion

Rate of Rate of Rate ofRate of Sencor® DF

Lb/AcreCom bi na tion Sencor® DF Com bi na tion ORGANIC MAT TER

SOIL TEX TURE1 Prod uct/Acre Plus Lb/Acre Fol lowed By Prod uct/Acre Plus ¹⁄₂ to 2% 2 to 4% Over 4%COARSE (Light) Sand, loamy sand, sandy loam

Dual® 1¹⁄₃ pt or

Lasso® 1¹⁄₂ to 2 qt plus ¹⁄₃ to ¹⁄₂

Dual® or

Lasso®

²⁄₃ pt

1¹⁄₂ qt plus ¹⁄₆ ¹⁄₆ to ¹⁄₃ ¹⁄₃

MEDIUM Loam, silt loam, sandy clay loam, silt, sandy clay

Dual® 1³⁄₄ pt or

Lasso® 2 to 3 qt plus ¹⁄₂ to ²⁄₃2

Dual® or

Lasso®

³⁄₄ pt

1 to 2 qt plus ¹⁄₃ ¹⁄₃ to ¹⁄₂ ¹⁄₂ to ²⁄₃FINE (Heavy) Silty clay loam* clay loam, silty clay, clay

Dual® 2 pt or

Lasso® 2 to 3 qt plus ²⁄₃ to ⁵⁄₆2

Dual® or

Lasso®

1 pt

1 to 2 qt plus ¹⁄₃ ¹⁄₃ to ¹⁄₂ ¹⁄₂ to ²⁄₃* Silty clay loam soils are tran si tional soils and may be clas si fied as medium tex tured soils in some regions of the U.S.1 On coarse tex tured soils, do not use on sand soil with less than 1% organic mat ter. How ever, on coarse tex tured soils with a cal car e ous sur face area or a pH of 7.5 or higher, do not useon sand soils with less than 2% organic mat ter, or on loamy sand or sandy loam soils with less than 1% organic matter.

2 Use the lower rate of Sencor® DF in the early preplant tank mix on soils hav ing a cal car e ous sur face area or a pH of 7.5 or higher, and in those rare sit u a tions where soils within afield vary extremely in tex ture or organic mat ter con tent.

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Da ta base and for mat copy right © by Vance Communication Corporation. All rights re served.

SPEC I MEN LABEL UP DATES AVAIL ABLE AT WWW.GREENBOOK.NET

Apply Sencor® DF plus Dual® preplant incor po rated if fur row irri ga tion is used orwhen a pe ri od of dry weather after appli ca tion is expected. If soy beans are plantedon beds, apply and incor po rate the tank mix ture after bed formation.Preemergence Appli ca tion: Dry weather fol low ing preemergence appli ca tion ofSencor® DF plus Dual® tank mix ture may reduce effec tive ness. If weeds develop,cul ti vate uni formly with shal low till age equip ment such as a rotary hoe that will not dam age soybeans.Mix ing Instruc tions: Refer to the “Gen eral Infor ma tion” sec tion in the front ofthis label.

BROAD CAST RATES Sencor® DF Plus Dual®

Tank Mix Preemergence Appli ca tions0.5% to 3% ORGANIC MAT TER

SOIL TEX TURE Sencor® DF Lb/Acre DUAL® 8E Pt/AcreCOARSE1 (Loamy sand, sandy loam) ¹⁄₃ 1¹⁄₄

MEDIUM (Loam, silt loam, silt) ¹⁄₂ 1¹⁄₂

FINE (Silty clay loam2, sandy clay loam, silty clay, sandy clay, clay loam, clay)

²⁄₃ 2

MIS SIS SIPPI DELTA ONLY (Siltyclay, clay)

1 2

Over 3% ORGANIC MAT TERCOARSE1 (Loamy sand, sandy loam) ¹⁄₂ 1¹⁄₂

MEDIUM (Loam, silt loam, silt) ²⁄₃ 2FINE (Silty clay loam2, sandy clay loam, silty clay, sandy clay, clay loam, clay)

²⁄₃ to ⁵⁄₆ 2 to 2¹⁄₂

MIS SIS SIPPI DELTA ONLY (Siltyclay, clay)

1 2 to 2¹⁄₂

1 Do not use on sand soils. Do not apply Sencor® DF and Dual® over lay or tank mixpreemergence on loamy sand with less than 2% organic mat ter.

2 Silty clay loam soils are tran si tional soils and may be clas si fied as medium tex tured soilsin some regions of the U.S.

BROAD CAST RATES Sencor® DF Plus Dual®

Tank Mix Preplant Incor po rated Appli ca tions0.5% to Less Than 3% ORGANIC MAT TER

SOIL TEX TURE Sencor® DF Lb/Acre DUAL® 8E Pt/AcreCOARSE1 (Loamy sand, sandy loam) ¹⁄₃ 1¹⁄₄

MEDIUM (Loam, silt loam, silt) ¹⁄₂ 1¹⁄₂

FINE (Silty clay loam2, sandy clay loam, silty clay, sandy clay, clay loam, clay)

²⁄₃ 2

MIS SIS SIPPI DELTA ONLY (Siltyclay, clay)

²⁄₃ to ⁵⁄₆ 2

3% or Great er ORGANIC MAT TERCOARSE1 (Loamy sand, sandy loam) ¹⁄₃ 1¹⁄₂

MEDIUM (Loam, silt loam, silt) ¹⁄₂ 2FINE (Silty clay loam2, sandy clay loam, silty clay, sandy clay, clay loam, clay)

²⁄₃ 2 to 2¹⁄₂

MIS SIS SIPPI DELTA ONLY (Siltyclay, clay)

²⁄₃ to ⁵⁄₆ 2 to 2¹⁄₂

1 Do not use on sand soils. Do not apply Sencor® DF plus Dual® tank mix preplant incor -po rated on sand or loamy sand with less 2% organic mat ter or crop injury may occur.

2 Silty clay loam soils are tran si tional soils and may be clas si fied as medium tex tured soilsin some regions of the U.S.

SPE CIAL PRE CAU TIONS (Sencor® DF and Dual®):• For addi tional pre cau tions, restric tions, lim i ta tions, and sprayer clean-up infor -

ma tion refer to the appro pri ate sec tions of this label and the Dual® label.SENCOR® DF PLUS PROWL®

Sencor® DF plus Prowl® Over lay Appli ca tion: Apply a preplant incor po ratedtreat ment of Prowl® as directed on that prod uct label for use on soy beans. Fol lowwith a preemergence treat ment of Sencor® DF as directed on this label for use onsoy beans.Sencor® DF plus Prowl® Tank mix Appli ca tionPreplant Incor po rated Appli ca tion: Pre pare the soil by plow ing or disking to mix pre vi ous crop res i dues into the soil to a depth of 4 to 6 inches.For spe cific appli ca tion infor ma tion refer to the “Gen eral Infor ma tion” sec tion inthe front of this label.Incor po rate the tank mix ture into the top 1 or 2 inches of soil within 7 days afterappli ca tion accord ing to label direc tions for Prowl®. Mechan i cal incor po ra tion isnot required if a rain of one-quar ter inch or more occurs within 7 days after appli ca -tion. Soy beans must be planted no later than 7 days after appli ca tion of the tankmixture.Preemergence Appli ca tion: Except for mi ni mum and no- till age sys tems, the seed bed should be firm and free of trash and clods.For spe cific appli ca tion infor ma tion refer to the “Gen eral Infor ma tion” sec tion inthe front of this label. Do not apply Prowl® preemergence north of Inter state 80.This appli ca tion must be made after plant ing and before crop emer gence. Do notincorporate.If cul ti va tion is nec es sary because of soil crust ing, soil com pac tion or weed ger mi -na tion before rain or irri ga tion, use shal low till ing equip ment such as a rotary hoethat does not dam age soybeans.

Mix ing Instruc tions: Refer to the “Gen eral Infor ma tion” sec tion in the front of thislabel.For infor ma tion on apply ing Sencor® DF in fluid or dry fer til izer refer to the“Appli ca tion Of Sencor® DF In Fluid Fer til iz ers” or “Com mer cial Impreg na tionAnd Appli ca tion Of Sencor® DF On Dry Bulk Fer til izer” under the “Gen eral Infor -ma tion” sec tion in the front of this label.SOUTH ERN STATES AND EAST ERN COASTAL PLAINSFor use only in Ala ba ma, Arkan sas, Flo ri da, Geor gia, Lou i si a na, Mis sis sippi,North Ca ro li na, Oklahoma, South east ern Mis sou ri “Bootheel” Region and CoastalPlains of Del a ware*, Mary land*, New Jer sey* and Virginia*.*Sencor® DF plus Prowl® is not rec om mended for use on soils with less than 2% organic

mat ter in the coastal plain of New Jer sey or the Delmarva Pen in sula.

BROAD CAST RATES Sencor® DF Plus Prowl® Tank Mix Appli ca tions

SOIL TEX TURE Sencor® DF Lb/Acre Prowl® Pt/AcreCOARSE1 (Sandy loam, loamy sand)

¹⁄₃ 1¹⁄₂

MEDIUM (Loam, silt loam, silt, sandy clay, sandyclay loam)

¹⁄₂ 1¹⁄₂

FINE (Silty clay, silty clay loam2, clay, clayloam)

²⁄₃ 1¹⁄₂ to 2

1 Do not use on sand soils. Do not use on loamy sand or sandy loam con tain ing less than1% organic mat ter.

2 Silty clay loam soils are tran si tional soils and may be clas si fied as medium tex tured soilsin cer tain regions of the U.S.

Do not use on muck or peat soils.

NORTH EAST ERN AND NORTH CEN TRAL STATESFor use only in Il li no i s, Indi ana, Iowa, Kan sas, Ken tuck y, Mi chi gan, Min ne sota, Nebraska,New York, North Dakota, Ohio, Penn syl va ni a, South Dakota, Wis con sin and Mis sou ri(except the “Bootheel” Region).

BROAD CAST RATES Sencor® DF Plus Prowl® Tank Mix Appli ca tions

¹⁄₂% to 3% ORGANIC MAT TERSOIL TEX TURE Sencor® DF Lb/Acre Prowl® Pt/AcreCOARSE1 (Sandy loam, loamy sand) ¹⁄₃ 1MEDIUM (Loam, silt loam, sandy clay,sandy clay loam)

¹⁄₂ 1¹⁄₂ to 2

FINE (Silty clay, silty clay loam2, clay,clay loam)

¹⁄₂ to ²⁄₃ 1¹⁄₂ to 2

Over 3% ORGANIC MAT TERCOARSE1 (Sandy loam, loamy sand) ¹⁄₂ 1¹⁄₂

MEDIUM (Loam, silt loam, sandy clay,sandy clay loam)

¹⁄₂ to ²⁄₃ 1¹⁄₂ to 2

FINE (Silty clay, silty clay loam2, clay,clay loam)

²⁄₃ to ⁵⁄₆ 2 to 2¹⁄₂

1 Do not use on sand soils. Do not use on loamy sand or sandy loam con tain ing less than1% organic mat ter. Where a range of rates is shown for medium and fine soils, use thehigher rate if heavy weed infes ta tions are antic i pated.

2 Silty clay loam soils are tran si tional soils and may be clas si fied as medium tex tured soilsin cer tain areas of the U.S.

Do not use on muck or peat soils.

SPE CIAL PRE CAU TIONS (Sencor® DF plus Prowl®):• Soil incor po ra tion deeper than rec om mended will reduce weed con trol and can

result in crop injury.• For addi tional pre cau tions, restric tions, lim i ta tions, and sprayer clean-up infor -

ma tion, refer to the appro pri ate sec tions of this label and the Prowl® label.SENCOR® DF PLUS LASSO®

Sencor® DF Plus Lasso® Tank mix Appli ca tion:PREEMERGENCESencor® DF may be used in a tank mix com bi na tion with Lasso® as a preemergence band or broad cast appli ca tion to soy beans in accor dance with the spec i fied soiltypes and dos ages rec om mended.For spe cific infor ma tion regard ing spray equip ment, dilu tion rates, mix ing, direc -tions for use, meth ods of appli ca tion, lim i ta tions and restric tions refer to the appro -pri ate sec tion of this label.Refer to the Lasso® label for per ti nent rec om men da tions, direc tions for use, restric -tions and any addi tional weeds not spec i fied on this label.Do not use on muck soils.

REC OM MENDED APPLI CA TIONS Sencor® DF Plus Lasso® Tank Mix Preemergence Appli ca tion (Broad cast Rates)

SOIL TEX TURESencor® DF

Lb/Acre PlusLasso® Qt/Acre

¹⁄₂ to 3% Organic Mat terCOARSE1 (Sandy loam) ¹⁄₃ plus 1¹⁄₂ to 2MEDIUM2 (Loam, silt loam, silt, sandy clay, sandy clay loam)

¹⁄₂ plus 1¹⁄₂ to 2

FINE2 (Silty clay, silty clay loam3,clay, clay loam)

²⁄₃ plus 2

MIS SIS SIPPI DELTA ONLY (Siltyclay to heavy clay)

1¹⁄₃ plus 2 to 2¹⁄₂

7

Page 8: ENVI R ON MEN T AL HAZ ARDS Sencor DF 75% Dry Flowable ...defrenk/pdflecturenotes/HORT_481... · ENVI R ON MEN T AL HAZ ARDS For ter res trial uses, do no t apply d irectly to w ater

REC OM MENDED APPLI CA TIONS Sencor® DF Plus Lasso® Tank Mix Preemergence Appli ca tion (Broad cast Rates)

SOIL TEX TURESencor® DF

Lb/Acre PlusLasso® Qt/Acre

Great er than 3% Organic Mat terCOARSE1 (Sandy loam) ¹⁄₂ plus 1¹⁄₂ to 2MEDIUM2 (Loam, silt loam, silt, sandy clay, sandy clay loam)

²⁄₃ plus 1¹⁄₂ to 2

FINE2 (Silty clay, silty clay loam3,clay, clay loam)

²⁄₃ to ⁵⁄₆ plus 2 to 2¹⁄₂

MIS SIS SIPPI DELTA ONLY (Siltyclay to heavy clay)

1¹⁄₃ plus 2 to 2¹⁄₂

1 Do not use Sencor® DF plus Lasso® on sand or loamy sand soils with less than 2%organic mat ter.

2 For con trol of lambs quart ers, red root pig weed, wild mus tard, green and yel low fox tails on alka line (cal car e ous) soils in Min ne sota, Nebraska, South Dakota, and North Dakota only, apply Sencor® DF at rates of ¹⁄₃ lb/acre on medium soils and ¹⁄₃ to ¹⁄₂ lb/acre on fine soilsregard less of soil organic mat ter per cent age (use ¹⁄₂ lb only where soil pH is less than 7.5and weed pres sure is heavy). The ¹⁄₃ lb/acre rate of Sencor® DF in tank mix com bi na tionwith Lasso® can be applied regard less of soil pH. For con trol of other weeds use Sencor®

DF at full rates rec om mended in the table above, but note that crop injury may occuron soils hav ing a cal car e ous sur face area or a pH of 7.5 or higher.

3 Silty clay loam soils are tran si tional soils and may be clas si fied as medium tex tured soilsin some regions of the U.S.

PREPLANT INCOR PO RATED: For spe cific appli ca tion infor ma tion refer tothe “Gen eral Infor ma tion” sec tion in the front of this label.Apply Sencor® DF plus Lasso® preplant incor po rated if fur row irri ga tion is used orwhen a pe ri od of dry weather after appli ca tion is expected. If soy beans are plantedon beds, apply and incor po rate the tank mix ture after bed for ma tion. Apply within 7 days prior to plant ing and shal lowly incor po rate into the upper 1 to 2 inches of soil.Do not use on muck soils.

REC OM MENDED APPLI CA TIONS Sencor® DF Plus Lasso® Tank Mix Preplant Incor po rated Appli ca tions

(Broad cast Rates)

SOIL TEX TURESencor® DF

Lb/AcreLasso® Qt/Acre

COARSE1 (Loamy sand [over 2% organic mat ter],sandy loam)

¹⁄₃ 2 to 2¹⁄₂

MEDIUM (Loam, silt loam, silt) ¹⁄₂ 2¹⁄₂ to 3FINE (Silty clay loam2, sandy clay loam, silty clay,sandy clay, clay loam, clay)

²⁄₃ 2¹⁄₂ to 3

MIS SIS SIPPI DELTA ONLY (Silty clay, clay) ²⁄₃ to ⁵⁄₆ 2¹⁄₂ to 3

1 Do not use Sencor® DF plus Lasso® on sand or loamy sand soils with less than 2%organic mat ter.

2 Silty clay loam soils are tran si tional soils and may be clas si fied as medium tex tured soilsin some regions of the U.S.

SPE CIAL PRE CAU TIONS (Sencor® DF Plus Lasso®):• For addi tional pre cau tions, restric tions, lim i ta tions and sprayer clean-up infor ma -

tion, refer to the appro pri ate sec tions of this label and the Lasso label.SENCOR® DF PLUS COM MAND® 4ECSencor® DF may be applied in com bi na tion with Com mand® 4EC as a preplant orshal low incor po rated appli ca tion for the con trol of cer tain weeds in soy beans. Con -sult the Com mand® 4EC label for spe cific direc tions on use, rec om men da tions,restric tions and any addi tional weeds not spec i fied on this label.Mix ing: Refer to the “Gen eral Infor ma tion” sec tion in the front of this label.Appli ca tion: Sencor® DF plus Com mand® 4EC may only be applied with groundequip ment as a preplant or shal low incor po rated appli ca tion. Sencor® DF plusCom mand® 4EC should be imme di ately incor po rated into the top 1 to 3 inches after appli ca tion unless sur face is dry. On dry soils, incor po rate into the top 1-3 incheswithin 3 hours of tank mix application.Do not apply this tank mix within 1000 feet of towns and sub di vi sions, com mer cialve ge ta ble, fruit, nurs er ies or green house oper a tions.A mi ni mum of 15 gal lons spray vol ume per acre is rec om mended with appro pri atenoz zle types and sizes to pro duce a coarse spray drop let. The use of an approvedagri cul tural drift reduc ing addi tive is rec om mended for appli ca tion vol umes of 15-40 gal lons per acre. The use of an approved agri cul tural drift reduc ing addi tive isrequired at spray vol umes of 10 to 15 gallons per acre.NOTE: Of f-site move ment of Com mand® 4EC spray drift or vapors can cause fo li -ar whit en ing or yel low ing of some veg e ta tion. Prior to appli ca tion of Com mand®

4EC, read and strictly fol low all pre cau tions and appli ca tion instruc tions as setforth in that label.For addi tional infor ma tion on appli ca tion, refer to the “Gen eral Infor ma tion” sec -tion in the front of this label and the Com mand® 4EC label.WEEDS CON TROLLED:

Brist ly Star bur Car pet weed Cop per leaf Flo ri da Beg gar weed Flo ri da Pusley

Ga lin so ga Jim son weed Knot weed Lambs quart ers Pigweeds

Prick ly Sida/Tea weed Purs lane Com mon Rag weed Red weed Ses ba ni a

Smart weed Spurred Anoda Vel vet leaf Ve nice Mal low Wild Mustards

Barn yard grass* Blue grass Broad leaf Sig nal grass Crab grass*

Fox tails (Green, Giant, Yel low*, Ro bust Pur ple) Goose grass

John son grass (seed ling)* Fall Pa ni cum*

Texas Pa ni cum Witch grass

* Use 2 pt/A Com mand® 4EC on coarse and medium tex tured soils with high pop u la tionsof these weeds.

REC OM MENDED APPLI CA TIONS SENCOR® DF Plus COM MAND® 4EC Tank Mix Preplant Incor po rated Appli ca tion

(Broad cast Rates)

SOIL TEX TURE1SENCOR® DF

(Lb/Acre)COM MAND® 4EC

Pt/Acre0.5% to 3% ORGANIC MAT TER

COARSE2 (Sandy loam, loamy sand) ¹⁄₃ 1¹⁄₂ to 2MEDIUM (Loam, silt loam, silt, sandyclay, sandy clay loam)

¹⁄₃ to ¹⁄₂ 1¹⁄₂ to 2

FINE (Silty clay, silty clay loam3, clay,clay loam)

¹⁄₃ to ¹⁄₂ 1¹⁄₂ to 2

Over 3%ORGANIC MAT TERCOARSE2 (Sandy loam, loamy sand) ¹⁄₃ 1¹⁄₂ to 2MEDIUM (Loam, silt loam, silt, sandyclay, sandy clay loam)

¹⁄₃ to ¹⁄₂ 1¹⁄₂ to 2

FINE (Silty clay, silty clay loam3, clay,clay loam)

¹⁄₂ to ²⁄₃ 1¹⁄₂ to 2

1 Crop injury may occur on soils hav ing a cal car e ous sur face area or a pH of 7.1 or higher.2 Do not use on coarse soils with less than 1% organic mat ter.3 Silty clay loam soils are tran si tional soils and may be clas si fied as medium tex tured soils

in some regions of the U.S.

SPE CIAL PRE CAU TIONS (Sencor® DF plus Com mand® 4EC):• Do not rotate to wheat, bar ley, al fal fa or seed corn in the fall of the year of appli ca -

tion or in the spring of the fol low ing year as crop injury may occur. Do not rotateany crop not listed on this label for 18 months fol low ing appli ca tion of Sencor®

DF.• Do not apply when weather con di tions favor drift. Do not use treated vines for

feed or for age.• Observe all cau tions and lim i ta tions on label ing of all prod ucts used in mix tures.• Do not apply aeri ally or through irri ga tion equip ment.SENCOR® DF PLUS COM MENCE® 5.25 ECSencor® DF plus Com mence® 5.25 EC Tank mix Early Preplant Incor po ratedAppli ca tion: Sencor® DF in a tank mix with Com mence® 5.25 EC may be appliedbroad cast preplant incor po rated up to 30 days before plant ing soy beans for the con -trol of cer tain broad leaf weeds and grasses. Refer to the Com mence® 5.25 EC her -bi cide label for addi tional direc tions for use, weeds con trolled, rec om men da tions,restric tions and lim i ta tions not specified on this label.Mix ing: Refer to the “Gen eral Infor ma tion” sec tion on this label.Appli ca tion: For infor ma tion on apply ing Sencor® DF, refer to the “Gen eral Infor -ma tion” sec tion on this label.

REC OM MENDED APPLI CA TIONS Sencor® DF Plus Com mence® 5.25 EC Tank Mix Early Preplant Incor po rated Appli -

ca tion1

SOIL TEX TURE Sencor® DF Lb/Acre Com mence® 5.25 EC Pt/Acre¹⁄₂ to 3% ORGANIC MAT TER

COARSE2 ¹⁄₂ 1¹⁄₃ to 2MEDIUM ²⁄₃ 2 to 2¹⁄₄

FINE ²⁄₃ 2 to ²⁄₃Over 3% ORGANIC MAT TER

COARSE2 ¹⁄₂ 1¹⁄₃ to 2MEDIUM ²⁄₃ 2 to 2¹⁄₄

FINE 1 2 to ²⁄₃

1 For use on soils with a pH of 7.5 or lower.2 Do not use on coarse soils with less than 1% organic mat ter.

RESTRIC TIONS AND LIM I TA TIONS:• Do not apply aeri ally or through irri ga tion equip ment.• Do not apply when weather con di tions favor drift. Do not allow sprays to drift

onto adja cent desir able plants. Do not use treated vines for feed or for age.• Do not rotate to wheat, bar ley, al fal fa or seed corn in the fall of the year of appli ca -

tion or in the spring of the fol low ing year as crop injury may occur. Do not rotateany crop not listed on this label for 18 months fol low ing appli ca tion of Sencor®

DF.Sencor® DF plus Com mence® 5.25 EC Tank mix Preplant Incor po rated:Sencor® DF may be tank mixed with Com mence® 5.25 EC for preplant incor po -rated appli ca tion to con trol cer tain weeds in soy beans. Refer to the “Gen eral Infor -ma tion” sec tion of this label for infor ma tion on mix ing, appli ca tion, restric tions,spe cial pre cau tions and weeds con trolled by Sencor® DF. See appro pri ate sec tionsof the Com mence® 5.25 EC her bi cide label for addi tional pre cau tion ary state -ments, direc tions for use, rec om men da tions and additional weeds controlled.

REC OM MENDED APPLI CA TIONS Sencor® DF Plus Com mence® 5.25 EC Tank Mix Preplant Incor po rated Appli ca tion

(Broad cast Rates)

SOIL TEX TURE1Sencor® DF

Lb/AcreCom mence® 5.25 EC

Pt/Acre¹⁄₂% to 3% ORGANIC MAT TER

COARSE2 (Sandy loam, loamy sand) ¹⁄₃ 1¹⁄₃ to 2MEDIUM (Loam, silt loam, silt, sandyclay, sandy clay loam)

¹⁄₃ to ¹⁄₂ 2 to 2¹⁄₄

Da ta base and for mat copy right © by Vance Communication Corporation. All rights re served.

SPEC I MEN LABEL UP DATES AVAIL ABLE AT WWW.GREENBOOK.NET 8

Page 9: ENVI R ON MEN T AL HAZ ARDS Sencor DF 75% Dry Flowable ...defrenk/pdflecturenotes/HORT_481... · ENVI R ON MEN T AL HAZ ARDS For ter res trial uses, do no t apply d irectly to w ater

Da ta base and for mat copy right © by Vance Communication Corporation. All rights re served.

SPEC I MEN LABEL UP DATES AVAIL ABLE AT WWW.GREENBOOK.NET

REC OM MENDED APPLI CA TIONS Sencor® DF Plus Com mence® 5.25 EC Tank Mix Preplant Incor po rated Appli ca tion

(Broad cast Rates)

SOIL TEX TURE1Sencor® DF

Lb/AcreCom mence® 5.25 EC

Pt/AcreFINE (Silty clay, silty clay loam3, clay,clay loam)

¹⁄₃ to ¹⁄₂ 2 to ²⁄₃

Over 3% ORGANIC MAT TERCOARSE2 (Sandy loam, loamy sand) ¹⁄₃ 1¹⁄₃ to 2MEDIUM (Loam, silt loam, silt, sandyclay, sandy clay loam)

¹⁄₃ to ¹⁄₂ 2 to 2¹⁄₄

FINE (Silty clay, silty clay loam3, clay,clay loam)

¹⁄₂ to ²⁄₃ 2 to ²⁄₃

1 Crop injury may occur on soils hav ing a cal car e ous sur face area or a pH of 7.1 or higher.2 Do not use on coarse soils with less than 1% organic mat ter.3 Silty clay loam soils are tran si tional soils and may be clas si fied as medium tex tured soils

in some regions of the U.S.

SPE CIAL PRE CAU TIONS (Sencor® DF plus Com mence® 5.25 EC):• Do not rotate to wheat, bar ley, al fal fa or seed corn in the fall of the year of appli ca -

tion or in the spring of the fol low ing year as crop injury may occur. Do not rotateany crop not listed on this label for 18 months fol low ing appli ca tion of Sencor®

DF.• Do not apply when weather con di tions favor drift. Do not use treated vines for

feed or for age. Do not apply aeri ally or through irri ga tion equip ment.• Do not allow sprays to drift onto adja cent desir able plants.SENCOR® DF PLUS FREE DOM® 3 ECSencor® DF may be tank mixed with Free dom® 3 EC for preplant incor po ratedappli ca tion to con trol cer tain weeds in soy beans. Refer to the “Gen eral Infor ma -tion” sec tion of this label for infor ma tion on mix ing, appli ca tion, restric tions, spe -cial pre cau tions and weeds con trolled by Sencor® DF. See appro pri ate sec tions ofthe Free dom® 3 EC her bi cide label for addi tional pre cau tion ary state ments, direc -tions for use, rec om men da tions and additional weeds controlled.Do not use on muck soils.Do not allow sprays to drift onto adja cent desir able plants.

REC OM MENDED APPLI CA TIONS Sencor® DF Plus Free dom® 3 EC Tank Mix Preplant Incor po rated Appli ca tion

(Broad cast Rates)

SOIL TEX TURESencor® DF

Lb/Acre PlusFree dom® 3 EC

Qt/Acre¹⁄₂% to 3% Organic Mat ter

COARSE 1 (Sandy loam) ¹⁄₃ plus 2³⁄₄ to 3¹⁄₂

MEDIUM 2 (Loam, silt loam, silt,sandy clay, sandy clay loam)

¹⁄₂ plus 2³⁄₄ to 3¹⁄₂

FINE 2 (Silty clay, silty clay loam3,clay, clay loam)

²⁄₃ plus 3¹⁄₂ to 4

MIS SIS SIPPI DELTA ONLY (Siltyclay to heavy clay)

1¹⁄₃ plus 3¹⁄₂ to 4¹⁄₂

Great er than 3% Organic Mat terCOARSE 1 (Sandy loam) ¹⁄₂ plus 3 to 3¹⁄₂

MEDIUM 2 (Loam, silt loam, silt,sandy clay, sandy clay loam)

²⁄₃ plus 3¹⁄₂ to 4

FINE 2 (Silty clay, silty clay loam3,clay, clay loam)

²⁄₃ to ⁵⁄₆ plus 3¹⁄₂ to 4¹⁄₂

MIS SIS SIPPI DELTA ONLY (Siltyclay to heavy clay)

1¹⁄₃ plus 3¹⁄₂ to 4¹⁄₂

1 Do not use Sencor® DF plus Free dom® 3 EC on sand or loamy sand soils with less than2% organic mat ter.

2 For con trol of lambs quart ers, red root pig weed, wild mus tard, green and yel low fox tails on alka line (cal car e ous) soils in Min ne sota, Nebraska, South Dakota, and North Dakota only, apply Sencor® DF at rates of ¹⁄₃ lb/acre on medium soils and ¹⁄₃ to ¹⁄₂ lb/acre on fine soilsregard less of soil organic mat ter per cent age (use ¹⁄₂ lb only where soil pH is less than 7.5and weed pres sure is heavy). The ¹⁄₃ lb/acre rate of Sencor® DF in tank mix com bi na tionwith Free dom® 3 EC can be applied regard less of soil pH. For con trol of other weeds us e Sencor® DF at full rates rec om mended in the table above, but note that crop injury may occur on soils hav ing a cal car e ous sur face area or a pH of 7.5 or higher.

3 Silty clay loam soils are tran si tional soils and may be clas si fied as medium tex tured soilsin some regions of the U.S.

SENCOR® PLUS CAN OPY® 75 DF PLUS A GRASS HER BI CIDEA tank mix com bi na tion of Sencor® DF plus Can opy 75 DF plus a reg is tered andrec om mended grass her bi cide (Dual®, Lasso®, Prowl®, Sonalan® or Treflan®) isrec om mended for con trol of the fol low ing weeds in soybeans:WEEDS CON TROLLEDAN NU AL BROADLEAVESColumnLis t_3

[DO NOT REMOVE]

AN NU AL GRASSESColumnLis t_4

[DO NOT REMOVE]

Tank mix com bi na tions which in clu de Dual®, Lasso® or Prowl® can be appliedpreemergence broad cast or preplant incor po rated broad cast. When Sonalan® orTreflan® are used in the tank mix, apply preplant incor po rated broad cast. Refer tothe table below for rec om mended rates of each prod uct to be used in tank mixcombinations:

REC OM MENDED APPLI CA TIONS Sencor® DF Plus Can opy® 75 DF Plus A Grass Her bi cide (Broad cast Rates)

PROD UCT SOIL TEX TURE1

COARSE2 MEDIUM FINESencor® DF (Lb/Acre) ¹⁄₃ ¹⁄₃ to ¹⁄₂3 ¹⁄₂ to ²⁄₃3

Can opy® DF (Oz/Acre) 3 3 3 to 4Treflan® (Pt/Acre) 1 1 to ¹⁄₂ 2Dual® (Pt/Acre) 1¹⁄₄ to 1¹⁄₂ 1¹⁄₂ to 2 2 to 2¹⁄₂

Prowl® (Pt/Acre) 1 to ¹⁄₂ 1¹⁄₂ to 2 1¹⁄₂ to 2¹⁄₂

Lasso® (Qt/Acre) 2 to 2¹⁄₂ 2¹⁄₂ to 3 2¹⁄₂ to 3Sonalan® (Pt/Acre) 1¹⁄₄ to 2 1¹⁄₄ to 2¹⁄₂ 2¹⁄₄ to 3

1 Do not use on soils with a pH great er than 7.0.2 Refer to “Soil Tex ture” para graph on this label for spe cific soil clas si fi ca tion.3 Use the lower rate of Sencor® DF in preplant incor po rated tank mix as in those sit u a tions

where soils within a field vary extremely in tex ture or organic mat ter con tent.

IMPOR TANT: If weeds escape in fields treated with these tank mix com bi na tions, postemergence appli ca tion of a reg is tered and rec om mended her bi cide will beneeded for control.Refer to the “Gen eral Infor ma tion” sec tion of this label for mix ing and appli ca tiondirec tions.SPE CIAL PRE CAU TIONS:• For addi tional pre cau tions, restric tions, lim i ta tions and sprayer clean-up infor ma -

tion, refer to the appro pri ate sec tions of the labels for Sencor® DF and Can opy®

75 DF.• Do not use treated vines for feed or for age.SENCOR® DF PLUS COM MAND® 4EC PLUS A GRASS HER BI CIDESencor® DF may be applied with Com mand® 4EC and a grass her bi cide (Treflan®,Lasso®, Dual®, Prowl® or Sonalan®) for the con trol of cer tain broad leaf weeds andgrasses in soy beans. This com bi na tion will pro vide improved con trol of heavyinfes ta tions of vel vet leaf, jim son weed and com mon rag weed. Sencor® DF andCom mand® 4EC plus a grass her bi cide may be applied preplant incor po ratedbroad cast. Con sult the Com mand®, Treflan®, Lasso®, Dual®, Prowl® or Sonalan®

labels for spe cific direc tions for use, rec om men da tions, restric tions and addi tionalweeds con trolled not specified on this label.Mix ing: Refer to the “Gen eral Infor ma tion” sec tion in the front of this label.Appli ca tion: For spe cific appli ca tion infor ma tion, refer to the “Gen eral Infor ma -tion” sec tion in the front of this label.WEEDS CON TROLLEDAN NU AL BROADLEAVESColumnLis t_5

[DO NOT REMOVE]

AN NU AL GRASSESColumnLis t_6

[DO NOT REMOVE]

Sencor® DF and Com mand® plus Treflan®, Lasso®, Dual®, Prowl® or Sonalan®

will pro vide sup pres sion (reduce the com pe ti tion) of coc kle bur and sun flow er.

REC OM MENDED APPLI CA TIONS Sencor® DF Plus Com mand® 4EC Plus A Grass Her bi cide (Broad cast Rates)

PROD UCT SOIL TEX TURE1

COARSE MEDIUM FINESencor® DF (Lb/Acre) ¹⁄₃ ¹⁄₃ to ¹⁄₂2 ¹⁄₂ to ²⁄₃2

Com mand® 4EC3 (Pt/Acre) ¹⁄₂ to ³⁄₄ ¹⁄₂ to ³⁄₄ ¹⁄₂ to ³⁄₄Treflan® (Pt/Acre) 1 1¹⁄₂ 2Dual® (Pt/Acre) 1¹⁄₄ to 1¹⁄₂ 1¹⁄₂ to 2 2 to 2¹⁄₂

Prowl® (Pt/Acre) 1¹⁄₂ 1¹⁄₂ to 2 1¹⁄₂ to 2¹⁄₂

Lasso® (Qt/Acre) 2 to 2¹⁄₂ 2¹⁄₂ to 3 2¹⁄₂ to 3Sonalan® (Pt/Acre) 1¹⁄₄ to 2 1³⁄₄ to 2¹⁄₂ 2¹⁄₄ to 3

9

Brist ly Star burCar pet weedCoc kle burCop per leaf, Hop horn -

beamFlo ri da Beg gar weedFlo ri da Pus leyGa lin so gaJim son weed

Knot weedKo chi aLambs quart ersPig weedPrick ly Sida/Tea weedPurs laneRag weed, Com monRed weedRus si an This tle

Ses ba ni aShepherdspurseSmart weedSpurred AnodaVel vet leafVe nice mal lowWild mus tard

Barn yard grassBlue grassBroad leaf sig nal grassBrown top Mil letCrab grass

Crow foot grassFox tailsGoose grassJohn son grass (seed ling)Jun gle rice

Pa ni cum, FallPa ni cum, TexasSand burSpran gle topStink grass

Brist ly Star burCar pet weedCop per leaf, Hop horn -

beamFlo ri da Beg gar weedFlo ri da Pus leyGa lin so gaJim son weedKnot weed

Ko chi aLambs quart ersPigweedsPrick ly Sida/Tea weedPurs laneRag weed, Com monRed weedRus si an This tleSes ba ni a

ShepherdspurseSic kle podSmart weedSpot ted spurgeSpurred AnodaVel vet leafVe nice mal lowWild Mus tard

Barn yard grassBlue grassBroad leaf sig nal grassBrown top Mil let

Crab grassCrow foot grassFox tailsGoose grass

John son grass (seed ling)Pa ni cum, FallWitch grass

Page 10: ENVI R ON MEN T AL HAZ ARDS Sencor DF 75% Dry Flowable ...defrenk/pdflecturenotes/HORT_481... · ENVI R ON MEN T AL HAZ ARDS For ter res trial uses, do no t apply d irectly to w ater

1 Refer to “Soil Tex ture” para graph on this label for spe cific soil clas si fi ca tion. On coarsetex tured soils with a cal car e ous sur face area or a pH of 7.5 or higher, do not use onloamy sand or sandy loam soils with less than 1% organic matter.

2 The higher rate of Sencor® DF is rec om mended for the con trol of sic kle pod and hempses ba ni a. Use the lower rate of Sencor® DF in the preplant incor po rated tank mix on soils hav ing a cal car e ous sur face area or a pH of 7.5 or higher, and in those sit u a tionswhere soils within a field vary extremely in tex ture or organic matter content.

3 Higher rate is rec om mended under mod er ate to heavy weed infes ta tions.

SENCOR® PLUS SCEP TER PLUS A GRASS HER BI CIDESencor® DF may be applied with Scep ter® her bi cide and a grass her bi cide(Treflan®, Lasso®, Dual®, Prowl® or Sonalan®) for the con trol of cer tain broad leafweeds and grasses in soy beans. Sencor® DF and Scep ter® plus Treflan® orSonalan® may be applied preplant incor po rated broad cast. Sencor® DF and Scep -ter® plus Lasso®, Dual® or Prowl® may be applied preplant incor po rated,preemergence broad cast or in a band application.Con sult the Scep ter®, Treflan®, Lasso®, Dual®, Prowl® or Sonalan® labels for spe -cific direc tions for use, rec om men da tions, restric tions and addi tional weeds con -trolled not spec i fied on this label.Mix ing: Refer to the “Gen eral Infor ma tion” sec tion in the front of this label.Appli ca tion: For spe cific appli ca tion infor ma tion, refer to the “Gen eral Infor ma -tion” sec tion in the front of this label.Weeds Con trolled: Sencor® DF plus Scep ter® plus Treflan®, Lasso®, Dual®,Prowl® or Sonalan® will con trol the fol low ing broad leaf weeds and grasses:WEEDS CON TROLLEDAN NU AL BROADLEAVESColumnLis t_3

[DO NOT REMOVE]

AN NU AL GRASSESColumnLis t_4

[DO NOT REMOVE]

Sencor® DF and Scep ter® plus Treflan®, Lasso®, Dual®, Prowl® or Sonalan® willsup press (reduce the com pe ti tion of) i vy leaf and tall morn ing glo ry, and red rice.

Sencor® DF Plus Scep ter® Plus A Grass Her bi cide (Broad cast Rates)PROD UCT SOIL TEX TURE1

COARSE MEDIUM FINESencor® DF (Lb/A) ¹⁄₃ ¹⁄₃ to ¹⁄₂2 ¹⁄₂ to ²⁄₃2

Scep ter® (1.5 lb/Gal li quid3Pt/A) — or —

¹⁄₃ to ¹⁄₂ ¹⁄₃ to ¹⁄₂ ¹⁄₃ to ¹⁄₂

Scep ter® 70 DG3 (Oz/A) 1.4 to 2.1 1.4 to 2.1 1.4 to 2.1Treflan® (Pt/A) 1 1¹⁄₂ 2Dual® (Pt/A) 1¹⁄₄ to 1¹⁄₂ 1¹⁄₂ to 2 2 to 2¹⁄₂

Prowl® (Pt/A) 1 to ¹⁄₂ 1¹⁄₂ to 2 1¹⁄₂ to 2¹⁄₂

Lasso® (Qt/A) 2 to 2¹⁄₂ 2¹⁄₂ to 3 2¹⁄₂ to 3Sonalan® (Pt/A) 1¹⁄₄ to 2 1³⁄₄ to 2¹⁄₂ 2¹⁄₄ to 3

1 Refer to “Soil Tex ture” para graph on this label for spe cific soil clas si fi ca tion. On coarsetex tured soils with a cal car e ous sur face area or a pH of 7.5 or higher, do not use onloamy sand or sandy loam soils with less than 1% organic matter.

2 The higher rate of Sencor® DF is rec om mended for preemergence tank mix appli ca tionand for the con trol of sic kle pod and hemp ses ba ni a. Use the lower rate of Sencor® DF inthe preplant incor po rated tank mix on soils hav ing a cal car e ous sur face area or a pH of 7.5 or higher, and in those sit u a tions where soils within a field vary extremely in tex tureor organic matter content.

3 Higher rate is rec om mended under mod er ate to heavy weed infes ta tions.

SENCOR® PLUS PUR SUIT® AND A GRASS HER BI CIDESencor® DF may be tank mixed with Pur suit® her bi cide and a reg is tered and rec -om mended grass her bi cide (Dual®, Lasso®, Prowl®, Sonalan® or Treflan®) forcon trol of cer tain broad leaf and grass weeds in soy beans. Refer to the prod uctlabels for Pur suit®, Dual®, Lasso®, Prowl®, Sonalan® or Treflan® for addi tionaldirec tions for use, rec om men da tions, restric tions and lim i ta tions not included onthis label.Tank mix com bi na tions of Sencor® DF, Pur suit® and Dual®, Lasso® or Prowl® canbe applied broad cast preemergence or preplant incor po rated. When the grass her bi -cide used is Sonalan® or Treflan®, apply the tank mix broad cast preplant incor po -rated.Mix ing and Appli ca tion: Refer to the “Gen eral Infor ma tion” sec tion of this labelfor direc tions on mix ing and appli ca tion of Sencor® DF.

REC OM MENDED APPLI CA TIONS Sencor® DF Plus Pur suit® and a Grass Her bi cide*

SOIL TEX TURE Sencor® DF (Lb/Acre) Pur suit® (Oz/Acre)COARSE ¹⁄₃ 4MEDIUM ²⁄₅ to ¹⁄₂ 4FINE ¹⁄₂ to ²⁄₃ 4

* For con trol of grass weeds, in clu de Dual®, Lasso®, Prowl®, Sonalan® or Treflan® atlabel rates in the tank mix with Sencor® DF and Pur suit® her bi cides.

RESTRIC TIONS AND LIM I TA TIONS:• Do not apply this tank mix with aer i al or irri ga tion equip ment. Do not apply when

weather con di tions favor drift, or allow sprays to drift onto adja cent desir ableplants. Do not use treated vines for feed or for age. Refer to appro pri ate sec tions ofthe Pur suit her bi cide label for restric tions on use area and rota tional crops.

• Observe all cau tions and lim i ta tions on the label ing of all prod ucts used in mix -tures.

SENCOR® PLUS PUR SUIT® PLUS HER BI CIDESencor® DF may be tank mixed with Pur suit® Plus her bi cide for broad castpreemergence or preplant incor po rated appli ca tion to soy beans for con trol of cer -tain broad leaf and grass weeds. Refer to the Pur suit® Plus her bi cide label for addi -tional direc tions for use, rec om men da tions, restric tions and lim i ta tions notincluded on this label.

Mix ing and Appli ca tion: Refer to the “Gen eral Infor ma tion” sec tion of this labelfor direc tions on mix ing and appli ca tion of Sencor® DF.

REC OM MENDED APPLI CA TIONS Sencor® DF Plus Pur suit® Plus Her bi cide

(Broad cast Rates)SOIL TEX TURE Sencor® DF (Lb/Acre) Pur suit® Plus (Pt/Acre)COARSE ¹⁄₃ 2¹⁄₂

MEDIUM ²⁄₅ to ¹⁄₂ 2¹⁄₂

FINE ¹⁄₂ to ²⁄₃ 2¹⁄₂

RESTRIC TIONS AND LIM I TA TIONS:• Do not apply this tank mix with aer i al or irri ga tion equip ment. Do not apply when

weather con di tions favor drift, or allow sprays to drift onto desir able plants.• Do not use treated vines for feed or for age.• Refer to appro pri ate sec tions of the Pur suit® Plus her bi cide label for restric tions

on use area and rota tional crops.SENCOR® DF PLUS LINURON® PLUS (LASSO® OR DUAL®)Sencor® DF plus Linuron® plus (Lasso® or Dual®) Tank mix Appli ca tion:Sencor® DF may be applied in com bi na tion with Linuron® 50 DF or 4L and Lasso®

4 or Dual® 8 EC as a preemergence appli ca tion for the con trol of cer tain weeds insoy beans. Con sult the Linuron®, Lasso®, or Dual® labels for spe cific direc tions foruse, rec om men da tions, restric tions and any addi tional weeds not spec i fied on thislabel.

Mix ing: Refer to the “Gen eral Infor ma tion” sec tion in the front of this label.

Appli ca tion: Appli ca tions can be made only with ground spray equip ment inaccor dance with spec i fied soil types and dos age rates. For spe cific appli ca tioninfor ma tion, refer to the “Gen eral Infor ma tion” sec tion in the front of this label.

Sencor® Plus Linuron® Plus (Lasso® or Dual®) Broad cast Rates (0.5% to 3% Organic Mat ter Only)

SOIL TEX TURE

Prod uct

COARSE1

(Sandy, loamysand, sandy

loam)

MEDIUM(Loam, silt loam,silt, sandy clay,

sandy clay loam)

FINE (Silty clay, silty clay

loam2, clay, clayloam)

Sencor® DF (Lb/Acre) ¹⁄₆ to ¹⁄₄ ¹⁄₄ to ¹⁄₃ ¹⁄₃ to ¹⁄₂Linuron® 50 DF (Lb/Acre) or Linuron® 4L (Pt/Acre)

¹⁄₃ to ¹⁄₂ ¹⁄₂ to ³⁄₄ ³⁄₄ to 1¹⁄₂

Lasso® 4 (Qt/Acre) ³⁄₄ to 1 1 to 1¹⁄₂ 1¹⁄₄ to 2Dual® 8 EC (Pt/Acre) 1 to 1¹⁄₄ 1¹⁄₄ to 1¹⁄₂ 1¹⁄₂ to 2

1 Do not use Sencor® DF plus Linuron® plus (Lasso® or Dual®) on sand soils with lessthan 1% organic mat ter.

2 Silty clay loam soils are tran si tional soils and may be clas si fied as medium tex tured soilsin some regions of the U.S.

SPE CIAL PRE CAU TIONS (Sencor® DF plus Linuron® plus (Lasso® orDual®)):• For addi tional pre cau tions, restric tions, lim i ta tions, and sprayer clean-up infor -

ma tion, refer to the appro pri ate sec tions of this label and the Linuron® label andthe Lasso® or Dual® labels.

FOR USE IN COARSE (LIGHT) SOILS In Ala ba ma, Arkan sas, Flo ri da,Geor gia, Lou i si a na, Mis sis sippi, Mis sou ri, North Ca ro li na, Oklahoma, SouthCa ro li na, Ten nes see, Texas, and Virginia.Sencor® DF her bi cide is rec om mended alone or in com bi na tion with Treflan®,Lasso® or Dual® for use in coarse-tex tured, low organic mat ter soils in the stateslisted above for the con trol of cer tain weeds in soy beans. Refer to the appro pri atesec tions of this label and the Treflan®, Lasso® or Dual® label for spe cific direc tions for use, rec om men da tions, restric tions and any addi tional weeds not spec i fied onthis label.

Mix ing: Refer to the “Gen eral Infor ma tion” sec tion in the front of this label.

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SPEC I MEN LABEL UP DATES AVAIL ABLE AT WWW.GREENBOOK.NET 10

Brist ly Star burBuf fa lo burCar pet weedCoc kle burCof fee SennaCop per leaf, Hop horn beamFlo ri da Beg gar weedFlo ri da Pus leyGa lin so gaJim son weedKnot weed

Ko chi aLambs quart ersMorn ing glo ry, pit tedMorn ing glo ry, small -

flow erPigweedsPrick ly Sida/Tea weedPurs laneRag weed, Com mon Red -

weedRus si an This tle

Ses ba ni aShepherdspurseSic kle podSmart weedSpot ted spurgeSpurred AnodaSun flow erVel vet leafVe nice mal lowWild mustards

Barn yard grassBlue grassBroad leaf sig nal grassBrown top Mil let

Crab grassCrow foot grassFox tailsGoose grass

John son grass (seed ling)Pa ni cum, FallWitch grass

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Appli ca tion: For spe cific appli ca tion infor ma tion, refer to the “Gen eral Infor ma -tion” sec tion in the front of this label.

Sencor® DF (Alone) Preemergence Appli ca tion (Broad cast Rates)SOIL TEX TURE ORGANIC MAT TER SENCOR® DF Lb/ACRECOARSE (LIGHT) SOILSSand1, Loamy Sand, Sandy Loam

0.5% or Above ¹⁄₃ to ¹⁄₂2

1 Not rec om mended for use on sand with less than 1% organic mat ter.2 Use the higher rate under heavy weed pres sures and/or on soils higher in organic mat ter.

Sencor® DF In Com bi na tion With Other Her bi cides: Sencor® DF is rec om -mended in a tank mix com bi na tion with Treflan® as a preplant incor po rated appli -ca tion or as a preemergence over lay appli ca tion fol low ing a preplant incor po ratedappli ca tion of Treflan®. Sencor® DF is also rec om mended for use as apreemergence appli ca tion in com bi na tion with Lasso® or Dual®.

FOR USE IN COARSE (LIGHT) SOILS 0.5% or Above ORGANIC MAT TER

(Broad cast Rates)SOIL TEX TURE COM BI NA TION

PROD UCT/ACREPlus SENCOR® DF

Lb/ACRECOARSE (LIGHT) SOILS Preplant Incor po rated plus ¹⁄₃ to ¹⁄₂2

Sand1, Loamy sand, Sandyloam

Treflan® 4EC 1 pt

Preemergence plus ¹⁄₃ to ¹⁄₂2

Lasso® 4E 1¹⁄₂ to 2 qtDual® 8E 1¹⁄₄ to 1¹⁄₂ pt

1 Not rec om mended for use on sand with less than 1% organic mat ter.2 Use the higher rate under heavy weed pres sures and/or on soils higher in organic mat ter.

SPE CIAL PRE CAU TIONS:• Do not use on sand soils with less than 1% organic mat ter, or on sandy loam or

loamy sand soils with less than 0.5% organic mat ter.• For addi tional pre cau tions, restric tions, lim i ta tions and sprayer clean-up infor ma -

tion, refer to the appro pri ate sec tions of this label and the Treflan®, Lasso®,Dual®, Surflan® or Amiben® labels.

BURNDOWN WEED CON TROL—Field Corn and Soy beansSencor® DF can be used as part of a her bi cide pro gram for burndown of exist ingveg e ta tion prior to crop emer gence in con ser va tion till age sys tems. Sencor® DFmay be tank mixed with 2,4-D low vol a tile ester (LVE), Gramoxone Extra®, orRoundup® / Roundup Ultra® / Touch down® for con trol of emerged weeds prior tofield corn or soy bean emer gence. Sencor® DF tank mixes with 2,4-DB®, Fusion®,Poast Plus® or Select® may also be used in soy beans for con trol of emerged weedsprior to crop emer gence. Sencor® DF burndown tank mixes can be applied beforeplant ing or prior to crop emer gence in the following areas:Field Corn:Il li no i s, Indi ana, Iowa, Kan sas, Ken tuck y, Mi chi gan, Min ne sota, Mis sou ri,Nebraska, Ohio, South Dakota, and Wisconsin.Soy beans:All areas for all prod ucts except Fusion® tank mixes—see Fusion® sec tion of thislabel for rec om mended states.Appli ca tion: Sencor® DF may be applied up to 30 days prior to plant ing orpreemergence. Apply only by ground equip ment when Sencor® DF is used forburndown of exist ing veg e ta tion in con ser va tion till age sys tems. Sencor® DF andtank mix part ner burndown rates are listed in the fol low ing three tables.

SENCOR® DF BURNDOWN RATES FIELD CORN AND SOY BEANS

CROPS APPLI CA TION TIM ING SENCOR® DF RATE (oz/Acre)Field corn Iowa Kan sas

Preplant (0 to 30 days )

2 to 5¹⁄₃

Mis sou ri Nebraska South Dakota

Preemergence

Field corn Il li no i s Indi ana

Preplant (10 to 30 days )

2 to 5¹⁄₃

Ken tuck y Mi chi gan Min ne sota

Preplant (0 to 9 days )

2 to 4

Ohio Wis con sin

Preemergence

Soy beans Preplant (0 to 30 days)

2 to 5¹⁄₃

Preemergence

SPE CIAL PRE CAU TIONS:Do not apply these treat ments after crop emer gence. Observe all pre cau tions andlim i ta tions on the label ing of all prod ucts used in tank mix tures. Refer to the “Gen -eral Infor ma tion” sec tion of this label for addi tional infor ma tion, pre cau tions, andlimitations.Field Corn:• Do not apply on coarse tex tured soils with less than 1.5% organic mat ter.• Do not apply more than 4 oz of Sencor® DF per acre on soils with less than 2%

organic mat ter.• Do not apply on soils hav ing pH 7.0 or great er.

• Do not apply more than 5¹⁄₃ ounces Sencor® DF (0.25 pound active ingre di ent) per acre per grow ing sea son.

• Corn seed should be planted a mi ni mum of 1¹⁄₂ inches deep.• Sencor® DF may only be used in hy bri d seed corn pro duc tion fields if both inbred

par ents are known to be tol er ant to Sencor® DF.Soy beans:• Apply only 2,4-D low vol a tile ester for mu la tions which are reg is tered and rec om -

mended for preplant or burndown use in soy beans.• Do not apply tank mix tures con tain ing 2,4-D LVE if wind is blow ing toward

desired sus cep ti ble plants (i.e. cot ton, to bac co, to ma to, etc.) or when wind speedsexceed 6 miles per hour.

Feed ing restric tions. Corn treated with Sencor® DF may be har vested for silage orgrain 60 days after treat ment. Soy bean vines or hay treated with Sencor® DF maybe grazed or fed to live stock 40 days after appli ca tion. Do not feed hay, for age, fod -der or graze 2,4-D, Select®, or Fusion® treated veg e ta tion. Fol low the most restric -tive preharvest inter val of all prod ucts used in a tank mixture.

SENCOR® DF PLUS TANK MIX PART NER BURNDOWN RATES—FIELD CORNOR SOY BEANS

PROD UCT RATE DIREC TIONS AND REMARKSSencor® DF

+ 2,4-D LVE®

2 to 5¹⁄₃ oz/A* +

¹⁄₄ to 1 lb ai/A

In soy beans, apply at least 7 days preplant whenusing 2,4-D LVE at ¹⁄₄ to ¹⁄₂ lb ai/A and at least 30days preplant with rates great er than ¹⁄₂ lb ai/A. In clu -de crop oil con cen trate (COC) at the rate of 1 gal/100gal of spray solu tion (1% v/v).In corn, apply at least 7 days preplant or at least 3days after plant ing but before corn emer gence.

Sencor® DF +

GramoxoneExtra®

2 to 5¹⁄₃ oz/A* +

24 to 48 fl oz/A

Must be applied prior to crop emer gence. Use 24 to32 fluid ounces of Gramoxone Extra® for weeds lessthan 4 inches in height and 32 to 48 fluid ounceswhen weeds are 4 to 6 inches in height. Apply in 20to 60 gal lons of water per acre. In clu de eithernonionic surfactant at 1 quart per 100 gal lons (0.25%v/v) or crop oil con cen trate at 1 gal lon per 100 gal -lons (1% v/v) of spray solu tion.

Sencor® DF +

GramoxoneExtra®

+ 2,4-D LVE®

2 to 5¹⁄₃ oz/A* +

24 to 48 fl oz/A +

¹⁄₄ to 1 lb ai/A

For this tank mix fol low the Direc tions and RemarksSec tions above for Sencor® DF+ 2,4-D LVE® andSencor® DF + Gramoxone Extra®, pay ing spe cialatten tion to crop plant ing restric tions with 2,4-DLVE®. In clu de either nonionic surfactant or crop oilcon cen trate in this tank mix.

Sencor® DF +

Roundup®/ Roundup Ultra®

or Touch down®

2 to 5¹⁄₃ oz/A* +

12 to 24 fl oz/A or

8 to 16 fl oz/A

Must be applied prior to crop emer gence. Use thehigher rates as weeds approach the max i mum weedheights listed in the “Weeds Con trolled” sec tionbelow. Apply in 10 to 20 gal lons of water per acre.With Roundup® and Touch down®, in clu de nonionicsurfactant at 2 quarts per 100 gal lons (0.5% v/v) andammo nium sul fate (spray grade) at 17 pounds per 100 gal lons of spray solu tion. With Roundup Ultra®, in -clu de ammo nium sul fate (spray grade) at 17 poundsper 100 gal lons of spray solu tion. Any gly pho satefor mu la tion reg is tered and labeled for use in fieldcorn or soy beans may be tank mixed with Sencor®

DF.Sencor® DF

+ Roundup®/

Roundup Ultra® or

Touch down® +

2,4-D LVE®

2 to 5¹⁄₃ oz/A* +

12 to 24 fl oz/A or

8 to 16 fl oz/A +

¹⁄₄ to 1 lb ai/A

For this tank mix fol low the Direc tions and RemarksSec tions above for Sencor® + 2,4-D LVE andSencor® + Roundup® / Roundup Ultra® / Touch -down®, pay ing spe cial atten tion to plant ing restric -tions with 2,4-D LVE®. Use the adjuvant rec om men -da tions under the Sencor® DF + Roundup® /Roundup Ultra® / Touch down® tank mix. Do not usecrop oil concentrate.

* If applied to field corn grown in Il li no i s, Indi ana, Ken tuck y, Mi chi gan, Min ne sota, Ohioand Wis con sin, refer to Table 1 for cor rect Sencor® DF rate based on appli ca tion timing.

SENCOR® DF PLUS TANK MIX PART NER BURNDOWN RATES—SOY BEANSONLY

PROD UCT RATE DIREC TIONS AND REMARKSSencor® DF

+ 2,4-DB®

2 to 5¹⁄₃ oz/A +

¹⁄₈ to ⁷⁄₃₂ lb ai/A

Apply preplant or before soy bean emer gence. In clu denonionic surfactant at 2 quarts per 100 gal lons (0.5%v/v) of spray solu tion.

Sencor® DF +

Fusion® +

2,4-D LVE®

2 to 5¹⁄₃ oz/A +

4 to 8 fl oz/A +

¹⁄₄ to 1 lb ai/A

For use only in Del a ware, Il li no i s, Indi ana, Iowa, Kan -sas, Ken tuck y, Mary land, Mi chi gan, Min ne sota, Mis -sou ri, Nebraska, North Dakota, Ohio, Penn syl va ni a,South Dakota, Vir gi ni a, West Vir gi ni a, and Wis con -sin. For this tank mix fol low the plant ing restric tionsunder the Direc tions and Remarks Sec tion above forSencor® DF + 2,4-D LVE®. Fusion® rates of 4, 6 and8 fl. ounces will con trol cer tain grasses up to 2, 4 and6 inches in height, respec tively. In clu de either crop oil con cen trate at 1 gal lon per 100 gal lon (1.0% v/v) ornonionic surfactant at 1 to 2 quarts per 100 gal lons(0.25 to 0.5% v/v) of spray solu tion. Refer to theFusion® label for additional information.

11

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SENCOR® DF PLUS TANK MIX PART NER BURNDOWN RATES—SOY BEANSONLY

PROD UCT RATE DIREC TIONS AND REMARKSSencor® DF

+ Poast Plus®

+ 2,4-D LVE®

2 to 5¹⁄₃ oz/A +

8 to 16 fl oz/A +

¹⁄₄ to 1 lb ai/A

For this tank mix fol low the plant ing restric tions under the Direc tions and Remarks Sec tion above forSencor® DF + 2,4-D LVE®. The 8 and 12 fl oz rate ofPoast Plus® will con trol cer tain grasses up to 2 and 3inches in height, respec tively. In clu de either crop oilcon cen trate at the rate of 1 gal lon per 100 gal lons ofspray solu tion (1% v/v) or Dash HC at 1 pint per acre.Refer to the Poast Plus® label for addi tionalinformation.

SENCOR® DF PLUS TANK MIX PART NER BURNDOWN RATES—SOY BEANSONLY

PROD UCT RATE DIREC TIONS AND REMARKSSencor® DF

+ Select®

+ 2,4-D LVE®

2 to 5¹⁄₃ oz/A +

3 to 4 fl oz/A +

¹⁄₄ to 1 lb ai/A

For this tank mix fol low the plant ing restric tions under the Direc tions and Remarks Sec tion above forSencor® DF + 2,4-D LVE®. The 3 and 4 fluid ouncerates of Select® will con trol cer tain grasses up to 3 and 4 inches in height, respec tively. In clu de crop oil con -cen trate at the rate of 1 quart per acre and 28% UAN(urea ammo nium nitrate) at a rate of 1 to 2 quarts peracre. Refer to the Select label for addi tionalinformation.

WEEDS CON TROLLED. Sencor® DF in tank mix tures with the above her bi cideswill pro vide burndown con trol of the weeds listed below.

[FrameAnchorName: L22800_TABLE_31] [FrameTag: Fullspan Table (8x11)] [HOLDER FOR:L22800_TABLE_31T]

RESID UAL WEED CON TROLSencor® DF burndown pro grams can be used as part of a full sea son weed con trolpro gram in both field corn and soy beans when, 1) applied as a tank mix ture withresid ual her bi cides, or 2) fol lowed with a postemergence weed con trol pro gram,which is reg is tered for use on that crop.For resid ual con trol, Sencor® DF burndown pro grams may in clu de tank mixes withthe fol low ing her bi cides or com bi na tion of her bi cides:Field Corn

ColumnLis t_5

[DO NOT REMOVE]

aUse only Pur suit re sist ant/tol er ant corn hy brids.

Soy beans

[DO NOT REMOVE]

bSencor® DF used (alone and in tank mixes) on soy beans at higher labeled rates than thoselisted for burndown weed con trol will also pro vide resid ual con trol of those weeds listed

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[DO NOT REMOVE]

WEEDS CON TROLLED BY BURNDOWN RATES OF SENCOR® DFSencor® DF plus

WEEDS CON TROLLED2,4-DLVE

Poast Plus® +2,4-D LVE

Select® +2,4-D LVE

Fusion® +2,4-D LVE

Roundup®/RoundupUltra®/Touch down®

Roundup®/RoundupUltra®/Touch down® +

2,4-D LVEGramoxone

Extra®

GramoxoneExtra® + 2,4-D

LVE 2,4-DB®

AN NU AL GRASSES MAX I MUM BURNDOWN HEIGHT (INCHES)Bar ley — — — 8 4 to 6Barn yard grass 2 to 3 3 to 4 — 6 4 to 6Crab grass spp. 2 to 3 — — 6 4 to 6Fox tail spp. 2 to 3 3 to 4 2 to 6 8 4 to 6John son grass, seed ling 2 to 3 — — 8 4 to 6Pa ni cum, fall 2 to 3 3 2 to 6 6 4 to 6Sand bur, field — — — 8 4 to 6Shat ter cane Does

not2 to 3 — — 8 4 to 6

Does notWheat, vo lun teer con trol

these— — — 6 4 to 6 con trol

theseWitch grass spe cies 2 to 3 — — 6 4 to 6 spe cies

BROADLEAVES MAX I MUM BURNDOWN HEIGHT (INCHES)Buf fa lo bur — 6 6 4 to 6 4 to 6 —Chick weed, com mon 6 6 8 4 to 6 4 to 6 2Coc kle bur, com mon 6 6 8 4 to 6 4 to 6 6Dan de li on, com mon 6 diaa 2 diab 6 diaa 4 diad 6 diaa 2 diaHen bit 4 4 4 4 to 6 4 to 6 —Horse weed/ma res tail 6ac 4b 6 3 6a 2c

Jim son weed 6 6 6 4 to 6 4 to 6 2Ko chi a* 4ac 4 4 4 4 —La dys thumb 6 6 8 4 to 6 4 to 6 3Lambs quart ers, com mon 6 6 8 4 to 6 4 to 6 2Let tuce, prick ly 6 4 6 4 to 6 4 to 6 2Mal low, Ve nice 6 6 6 4 to 6 4 to 6 —Morn ing glo ry spp. 6 2 4 2 4 4Mus tard spp. 6 6 8 4 to 6 4 to 6 2Pen ny cress, field 6 6 6 4 to 6 4 to 6 2Pig weed, spp. (an nu al) 6 6 8 4 to 6 4 to 6 3Rag weed, com mon 6 6b 8 4 to 6 4 to 6 2Rag weed, giant 6ac 4b 6 4 6 2Shepherdspurse 6 6 6 4 to 6 4 to 6 —Sida, prick ly 6 4 4 4 4 1Smart weed, Penn syl va ni a 6 6 8 4 to 6 4 to 6 3Sun flow er, com mon 6 6 6 4 to 6 4 to 6 4This tle, Rus si an 4ac 2 to 4bc 6 4 4 to 6 3c

Vel vet leaf 6 6 8 4 to 6 4 to 6 3Wa ter hemp spp. 6 6 8 4 to 6 4 to 6 3a Use 2,4-D LVE at 0.5 pound active ingre di ent per acre.b Use a mi ni mum Roundup®/Roundup Ultra® rate of 16 fl oz/A and a mi ni mum Touch down® rate of 10.6 fl oz/A.c Use Sencor® DF at 4 oz/A for opti mum con trol.d Sup pres sion only.* Does not con trol tri a zine re sist ant bio types.

AlachlorAtrazineBanvelBicepBicep IIBicep LiteBladex

Broadstrike + DualBroadstrike PlusBul letClar ityCycleDualDual II

Extrazine IIFron tierGuards manHar nessHar ness XtraLar iatLinex

LinuronLoroxMarks manPen ta go nProwl

Pur suita

Pur suit Plusa

Ram rodRam rod/AtrazineSimazine

Sur passSur pass 100Top notch

AlachlorBroadstrike + DualCan opyCom mandDetailDualDual II

Fron tierGem iniLinuronNew Lorox PlusPen ta go nPre viewProwl

Pur suitPur suit PlusScep terSencorb

Squad ronTurbo

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in the “Weeds Con trolled by Sencor® DF and Sencor® DF Tank mix Com bi na tions” sec -tion of the Sencor® DF label.

Refer to the indi vid ual prod uct labels for addi tional infor ma tion, pre cau tions, andlim i ta tions.SOUTH ERN AND SOUTH EAST ERN STATES ONLYPOSTEMERGENCE DIRECTED SPRAY APPLI CA TIONSSencor® DF can be applied in postemergence directed sprays to soy beans for con -trol of cer tain weeds which escape preplant or preemergence her bi cide appli ca tions and for con trol of addi tional flushes of weeds that may occur after soy beans haveemerged. Postemergence directed sprays of Sencor® DF can be applied to soy beans in addi tion to a preemergence or preplant appli ca tion of Sencor® her bi cide accord -ing to label directions.WEEDS CON TROLLED: Sencor® DF, applied postemergence to soy beans as adirected spray accord ing to direc tions on this label, will con trol the fol low ing atrates shown (broad cast basis) when grasses and com mon rag weed are less than 1inch tall and other broadleaves are less than 3 inches tall:¹⁄₃ Lb/AcreColumnLis t_3

[DO NOT REMOVE]

¹⁄₃ to ²⁄₃ Lb/AcrePricklysida/Tea weed (Sida spi no sa)Ses ba ni a (Ses ba ni a spp.)²⁄₃ Lb/AcreRag weed, com mon (Am bro si a ar te mi si i fo li a)At the rate of ²⁄₃ lb/acre morn ing glo ry spe cies, (I po mo ea spp.) horse net tle, (So lan -um spp.) Flo ri da pus ley, (Rich ar di a sca bra) spot ted spurge (Eu phor bi a ma cu la ta)and wild po in set ti a (Eu phor bi a he te ro phyl la) are sup pressed when Sencor® DF isapplied before these weeds are 3 inches tall. The ²⁄₃ lb/acre rate will sup press broad -leaf sig nal grass (Bra chi a ri a pla ty phyl la) up to 1 inch tall.SENCOR®DF POSTEMERGENCE DIRECTED SPRAY

REC OM MENDED APPLI CA TIONSCROP Sencor® DF Lb/Acre

Soy beans (Ala ba ma, Arkan sas, Flo ri da, Geor gia, Ken tuck y, Lou i si a na,Mis sis sippi, Mis sou ri, North Ca ro li na, Oklahoma, South Ca -ro li na, Tennessee and Texas)

¹⁄₃ to ²⁄₃ (Broad cast Basis)

Apply proper dos age using 10 to 40 gal lons of water per acre as a directed spray in a 6 to 8inch band on each side of the row after soy beans are 8 inches tall and before broad leaf weeds are 3 inches tall and before grasses and com mon rag weed are 1 inch tall. For best results thespray must cover weed fo li age with mi ni mum or no con tact with soy bean fo li age. Add anonionic surfactant such as Ortho X-77 to the spray mix ture to obtain better wet ting of weedleaf sur faces. To deter mine the cor rect dos age of Sencor® DF for a band appli ca tion see“Band ed Appli ca tion” under the “Gen eral Infor ma tion” sec tion in the front of this label.If nec es sary, a se con d postemergence directed spray appli ca tion can be made after 7 days.Do not feed or graze green soy bean vines. Do not har ves t soy beans or use dry soy bean vinesfor feed or for age within 70 days of last appli ca tion.

SPE CIAL PRE CAU TIONS (Directed Postemergence):• Do not apply directly to soy beans or seri ous crop injury will occur. Do not allow

spray to con tact more than the lower ¹⁄₄ to ¹⁄₃ of soy bean plants. Soy bean leavescon tacted by the spray will be killed.

• Do not apply Sencor® DF postemergence to sen si tive soy bean vari et ies. See “Spe -cial Pre cau tions” in the front of this label.

• To avoid injury to other crops or desir able plants from spray drift, sprayer pres sure must not exceed 30 psi and the sprayer must be fit ted with noz zles no smal ler than8002 T-Jet (or equiv a lent). Do not apply under weather con di tions which favordrift.

POTA TOESSencor® DF her bi cide is rec om mended for use in ground, air craft or spec i fiedchem i ga tion equip ment as a preemergence and/or postemergence appli ca tion topota toes. Early matur ing smooth skinned white and all red skinned vari et ies may be injured with postemergence appli ca tions. The vari et ies At lan tic, Bellchip, Cen ten -nial, Chipbelle and Shepody are sen si tive to Sencor® DF. Avoid postemergenceappli ca tions on these vari et ies. Preemergence appli ca tions on these vari et ies maycause crop injury under adverse weather con di tions, on coarse soils, under high soilpH, with higher rates per acre and with mechanical incorporation.

Ground Appli ca tion: Sencor® DF is rec om mended for use with ground sprayequip ment applied as a preemergence and/or postemergence appli ca tion for con trol of the listed grass and broad leaf weeds in pota toes. Apply as a uni form broad castspray at 20 or more gal lons per acre.

Aer i al Appli ca tion: Sencor® DF may be applied in aer i al spray equip ment as apreemergence and/or postemergence appli ca tion at 5 or more gal lons per acre.

Chem i ga tion: Sencor® DF may be applied preemergence and/or earlypostemergence to pota toes using cen ter pivot, solid set and lat eral roll sys tems.Apply spec i fied dos age in ¹⁄₄ to ³⁄₄ inch of water per acre (¹⁄₄ to ¹⁄₂ inch on sandy soil) as a con tin u ous in jec ti on in self-pro pelled sys tems or apply in the last 15 to 30 min -

utes of the set in other sys tems. Be sure all the Sencor® DF has been flushed fromthe lines before shut ting down the system.WEEDS CON TROLLED: Sencor® DF applied to pota toes accord ing to direc -tions, will pro vide eco nomic con trol of the fol low ing weeds. For opti mum con trol,appli ca tions should be made before weeds are 1 inch tall. (See NOTE)BROADLEAVESColumnLis t_4

[DO NOT REMOVE]

GRASSESColumnLis t_5

[DO NOT REMOVE]

1 Weeds con trolled with preemergence appli ca tions.2 Weeds con trolled with postemergence appli ca tions.3 Weeds requir ing two appli ca tions for con trol.

HARD TO CON TROL WEEDS: Although Sencor® DF may not pro vide com -mer cially accept able con trol in every instance, it will sup press growth of the fol -low ing weeds and reduce their com pe ti tion with po ta to plants.

BROADLEAVESKo chi a Nightsh ade, hairy

Purs lane, com mon Sun flow er, com mon Grasses

Barn yard grass Nuts edge, yel low

NOTE: Where tri a zine-re sist ant weeds are pres ent, Sencor® DF alone may not pro vide ade -quate con trol.

REC OM MENDED BROAD CAST APPLI CA TIONSCROP SENCOR® DF (lb/Acre)

Pota toes ¹⁄₃ to 1¹⁄₃

PREEMERGENCE: Apply spec i fied dos age as a broad cast spray. Do not mechan i callyincor po rate into soil. Use the ¹⁄₃ to ²⁄₃ lb/acre rate for con trol of wild mus tard (Bras si ca sp.)only. On sand soils or sen si tive vari et ies, do not exceed ²⁄₃ lb/acre.Pota toes (Except early matur ing smooth skinned, red skinned, and other spec i fied vari et ies.)

¹⁄₃ to ²⁄₃

POSTEMERGENCE: Apply spec i fied dos age as a broad cast spray over the tops of po ta toplants [Refer to Spe cial Pre cau tions (Pota toes)]. Use rates of ¹⁄₃ to ²⁄₃ lb/acre for con trol ofred root pig weed and com mon lambs quart ers only. Apply the ²⁄₃ lb/acre rate for con trol ofother weeds listed on this label.SPLIT APPLI CA TIONS: This prod uct may be applied once preemergence and oncepostemergence as directed above [Refer to Spe cial Pre cau tions (Pota toes)]. Do not exceed1¹⁄₃ lb total per acre per sea son.IDAHO, ORE GON AND WASH ING TO N ONLY: Two postemergence appli ca tions canbe made as broad cast sprays over the tops of po ta to plants if Sencor® DF is appliedpreemergence. Use ¹⁄₃ to ²⁄₃ lb/acre for con trol of red root pig weed and lambs quart ers only.On coarse (sandy) soils with low organic mat ter do not exceed ¹⁄₂ lb/acre per appli ca tion. Onmedium and heavy soils only, use ²⁄₃ lb/acre per appli ca tion for con trol of other weeds listedon this label and for sup pres sion of hairy nightsh ade. Make the first appli ca tion early in thesea son while weeds are still small. Allow at least 14 days before the se con d appli ca tion. Donot apply after June 30 if treated land is to be planted to crops other than potatoes.

TANK MIXES: Sencor® DF may be tank mixed with the fol low ing her bi cides:Dual®/Dual® II, Eptam®, Prowl® 3.3 EC and Matrix®. In addi tion, three-way tankmix com bi na tions may be used for Sencor® DF plus Dual®/Dual® II, Eptam® orProwl® 3.3 EC plus Matrix® when applied preemergence. Refer to each prod uct’slabel for pre cau tion ary state ments, restric tions, appli ca tion infor ma tion and weedscontrolled.

Dual®/Dual® II: Sencor® DF may be applied in a tank mix com bi na tion withDual®/Dual® II as a preemergence broad cast appli ca tion. Apply Sencor® DF at¹⁄₂ to 1¹⁄₃ lbs and Dual®/Dual® II at 1.5 to 3 pints per acre accord ing to therespec tive labels for use of each prod uct alone on pota toes.

Eptam®: Sencor® DF may be tank mixed with Eptam® at rates and uses per mit -ted on each prod uct’s label.

Prowl® 3.3 EC: Sencor® DF may be applied in tank mix com bi na tion withProwl® as a preemergence or early postemergence broad cast appli ca tion. As apreemergence mix, apply Sencor® DF at ²⁄₃ to 1¹⁄₃ lbs and Prowl® at 1.2 to 3.6pints per acre. As an early postemergence spray, apply Sencor® DF at ¹⁄₃ to ²⁄₃ lband Prowl® at 1.2 to 3.6 pints per acre before the crop is in the 6-inch growthstage.

Matrix® (except the fol low ing coun ties in Co lo ra do: Almosa, Conejos,Costilla, Rio Grande and Saguache): Sencor® DF may be applied in tank mixcom bi na tion with Matrix® as a preemergence and/or early postemergenceappli ca tion for improved con trol on weeds such as Rus si an this tle, ko chi a andcom mon lambs quart ers. As a preemergence mix, apply Sencor® DF at ¹⁄₃ to ³⁄₄ lb and Matrix® at 1 to 1¹⁄₂ oz prod uct per acre. As an early postemergence spray,apply Sencor® DF at ¹⁄₃ to ²⁄₃ lb and Matrix® at 1 to 1¹⁄₂ oz prod uct per acre. Usea nonionic surfactant at a rate of 0.125% v/v (1 pt/100 gal lon of water). Applybefore the crop exceeds 14 inches in height. Postemergence appli ca tions ofMatrix® treat ments should be made prior to June 30.

13

Car pet weed (Mol lu gover ti cil la ta)

Coc kle bur (Xan thi umpen syl va ni cum)

Crab grass (Di gi ta ri a sppDay flow er (Com me li na

spp.)

Flo ri da beg gar weed (Des -mo di um tor tu o sum)

Mex i can weed (Ca pe ro -ni a ca sta ni i fo li a)

Pigweeds (Ama ran thus spp.)Purs lane (Por tu la ca o le -

ra ce a)

Sic kle pod (Cas si a ob tu -si fo li a)

Vel vet leaf (Abu ti lon the -o phras ti)

Car pet weed, com mon1

Coc kle bur, com mon1, 2

Jim son weed1

Ko chi a3

Lambs quart ers, com mon1, 2

Mus tard, In di an1

Mus tard, tansy1

Mus tard, tum ble1

Mus tard, wild1

Pen ny cress, field1, 2

Pig weed, red root1, 2

Pig weed, smooth1, 2

Rag weed, com mon1, 2

Shepherdspurse1

Sic kle pod1

Smart weed, Penn syl va ni a1, 2

Sun flow er, com mon3

This tle, Rus si an2

Barn yard grass3

Crab grass, large1

Crab grass, smooth1

Fox tail, giant1

Fox tail, green1

Fox tail, yel low1

John son grass, seed ling1

Pa ni cum, fall1

Sig nal grass, broad leaf1

Page 14: ENVI R ON MEN T AL HAZ ARDS Sencor DF 75% Dry Flowable ...defrenk/pdflecturenotes/HORT_481... · ENVI R ON MEN T AL HAZ ARDS For ter res trial uses, do no t apply d irectly to w ater

SPE CIAL PRE CAU TIONS (Pota toes):• Do not use Sencor® DF on pota toes in Kern County, Ca li for nia.• Do not apply more than a total of 1¹⁄₃ lbs Sencor® DF per acre in a sin gle crop sea -

son regard less of the method of appli ca tion.• Do not make postemergence appli ca tions prior to rain fall or irri ga tion on recently

cul ti vated pota toes, nor within 3 days after peri ods of cool, wet cloudy weather orinjury may occur.

• Postemergence appli ca tions may cause some chlorosis or minor ne cros is. Thesesymp toms may be more severe if seed -piece decay is occur ring or if grow ing con -di tions favor crop stress.

• Postemergence appli ca tions may be made only on rus set or white skinned vari et -ies that are not early matur ing.

• Po ta to vari et ies may vary in their response to her bi cide appli ca tions. When usingSencor® DF for the first time on a par tic u lar vari ety, always deter mine crop tol er -ance before using on a field scale.

• Do not apply Sencor® DF within 60 days of har ves t.• Do not use air blast spray ers.• Do not apply to sweet pota toes or yams.• Do not rotate any crop not listed on this label for 18 months fol low ing appli ca tion

of Sencor® DF.Do not plant sen si tive crops such as onions, let tuce, cole crops and cucur bits dur ingthe next grow ing sea son fol low ing SENCOR® DF appli ca tion.Cer tain ce re al vari et ies are sen si tive to Sencor® DF (see ce re al sec tion of this labelfor sen si tive vari et ies) and should not be planted dur ing the next grow ing sea sonunless the fol low ing cul tural practices occur:1. Po ta to vines left in rows as a result of har ves t must be uni formly dis trib uted over

the soil sur face prior to plow ing and,2. Plow with a mold board plow to a depth suf fi cient to mix the upper 8 inches of

soil.AL FAL FA AND SAINFOINSencor® her bi cide is labeled for use in al fal fa and sainfoin in the fol low ing areas:1. Al fal fa and sainfoin (Includ ing mixed stands with grasses) (all areas except Ca -

li for nia).2. Al fal fa and sainfoin (Includ ing mixed stands with grasses) (Ca li for nia only).3. Al fal fa—Tank mix Com bi na tion with Gramoxone (Co lo ra do, Idaho, Mon ta na,

Nevada, Ore gon, Utah, Wash ing to n, Wyo ming, and the fol low ing Ca li for niacoun ties: Del Norte, Lassen, Modoc, Nevada, Plumas, Shasta, Sierra, andSiskiyou).

4. Al fal fa—Post Dor mant Appli ca tion of Sencor® Impreg nated on Dry Fer til izerOnly (Con nect i cut, Il li no i s, Indi ana, Iowa, Kan sas, Ken tuck y, Mi chi gan, Min -ne sota, Nebraska, New Mex ico, New York, Ohio, Oklahoma, Penn syl va ni a,South Dakota, Ten nes see, Texas and Wisconsin).

5. Al fal fa—Non-Dor mant, Non-Win ter Hardy vari et ies (Ari zona only).Sencor® DF is rec om mended for use in aer i al or ground spray equip ment as abroad cast sur face appli ca tion to estab lished crops of al fal fa and sainfoin for thecon trol of cer tain grass and broad leaf weeds.APPLI CA TION: Refer to “Gen eral Infor ma tion” in the front of this label fordetailed infor ma tion on the appli ca tion of Sencor®. For infor ma tion on apply ingSencor® DF in fluid or on dry fer til izer refer to the “Appli ca tion of Sencor® DF inFluid Fer til iz ers” or “Com mer cial Impreg na tion And Appli ca tion Of Sencor® DFOn Dry Bulk Fer til izer” under the “Gen eral Infor ma tion” section of this label.SPE CIAL PRE CAU TIONS:• Use Sencor® DF only on estab lished al fal fa and sainfoin. Do not apply Sencor®

DF after growth begins in the spring or before growth ceases in the fall, except asspec i fied on this label.

• Do not graze or har ves t within 28 days after appli ca tion.• For best weed con trol, apply Sencor® DF when weeds are less than 2 inches tall or

before weed fo li age is 2 inches in diam e ter.• Reduced weed con trol may occur when extended dry con di tions fol low appli ca -

tion of Sencor® DF.Crop injury may occur when:1. Crop is under stress con di tions such as dis eases, in sect infes ta tions, poorly

drained soils, drought or win ter injury at time of appli ca tion;2. Crop is treated within 12 months after seed ing;3. There is exces sive irri ga tion or rain fall imme di ately after appli ca tion. Do not

apply more than ¹⁄₂ inch of water in the first irri ga tion after Sencor® DF isapplied.

AL FAL FA and SAINFOIN (All Areas Except Ca li for nia)

REC OM MENDED BROAD CAST APPLI CA TIONSCROP SENCOR® DF Lb/Acre

Al fal fa and Sainfoin (Except Ca li for nia) ¹⁄₃ to 1¹⁄₃

Select the proper dos age accord ing to weeds known to be and pres ent in field to be treated.On loamy sand soils in Ore gon and Wash ing to n, do not apply more than ²⁄₃ lb of Sencor® DF per acre.

FOR USE ON MIXED STANDS OF AL FAL FA AND GRASSESRates of ²⁄₃ to 1 lb of Sencor® DF per acre will pro vide par tial reduc tion of for agegrass stands. These rates may be used to reduce for age grass stands to pre ventcrowd ing out of al fal fa. Higher rates will severely reduce for age grass stands.Sencor® DF should not be used on sand soils. In areas West of the Rocky Moun -tains, avoid using Sencor® DF on soils with cal car e ous sur face area, high lev els oflime or sodium, or a pH great er than 8.2.

AL FAL FA and SAINFOINWEEDS CON TROLLED (Except Ca li for nia)¹⁄₃ to ¹⁄₂ Lb Sencor® DF/AcreChick weed, Com mon

(Stel la ri a media)¹⁄₂ to ²⁄₃ Lb Sencor® DF/AcreColumnLis t_3

[DO NOT REMOVE]

²⁄₃ to 1¹⁄₃ Lb Sencor® DF/AcreBROADLEAVESColumnLis t_4

[DO NOT REMOVE]

GRASSESColumnLis t_5

[DO NOT REMOVE]

1¹⁄₃ Lb Sencor® DF/AcreBROADLEAVESColumnLis t_6

[DO NOT REMOVE]

GRASSESColumnLis t_7

[DO NOT REMOVE]

WEEDS PAR TIALLY CON TROLLED: At the rate of 1¹⁄₃ lb/acre Sencor® DFmay be used to reduce the com pe ti tion from curly dock (Rumex cris pus).At ²⁄₃ to 1¹⁄₃ lb/acre, Sencor® DF may be used to reduce the com pe ti tion of Ger manMoss or kna wel (Scleanthus annus).AL FAL FA AND SAINFOIN (Ca li for nia Only)(Includ ing Mixed Stands With Grasses)Sencor® DF is rec om mended for use in aer i al or ground spray equip ment as abroad cast sur face appli ca tion to dor mant estab lished crops of al fal fa and sainfoin.APPLI CA TION: Sencor® DF is rec om mended for use in aer i al or ground sprayequip ment as a broad cast sur face appli ca tion to dor mant estab lished crops of al fal fa and sainfoin for con trol of cer tain grass and broad leaf weeds. Do not apply Sencor®

DF after growth begins in the spring or before growth ceases in the fall. Do notapply to either al fal fa or sainfoin dur ing the first grow ing sea son after seeding.For infor ma tion on apply ing Sencor® DF in fluid fer til izer solu tions to al fal fa, refer to the appro pri ate sec tion of this label.For infor ma tion on Com mer cial impreg na tion and appli ca tion of Sencor® DF ondry bulk fer til izer, refer to the appro pri ate sec tion of this label.WEEDS CON TROLLED¹⁄₂ to ²⁄₃ Lb Sencor® DF/AcreCheat grass (downy brome)

(Bro mus se ca li nus)²⁄₃ to 1¹⁄₃ Lb Sencor® DF/AcreBROADLEAVESColumnLis t_8

[DO NOT REMOVE]

GRASSESSmooth Brome

(Stel la ri a media)Wild Oats

(Avena fatua)

Da ta base and for mat copy right © by Vance Communication Corporation. All rights re served.

SPEC I MEN LABEL UP DATES AVAIL ABLE AT WWW.GREENBOOK.NET 14

Cheat (Bro mus se ca li nus)

Dead net tle, Pur ple (La mi um pur pu re um)

Downy brome (Bro mus tec to rum)

Ja pa nese brome (Bro mus ja po ni cus)

Pen ny cress (Thlaspi ar ven se)

Res cue grass (Bro mus ca thar ti cus)

Shepherdspurse (Cap sel la bursa pas to ris)

Flea bane, Rough (E ri ge ron stri go sus)

Flix weed (Des cu rain i a so phi a)

Hen bit (La mi um am plex i cau le)

Ko chi a (Ko chi a sco pa ri a)Lambs quart ers, Com mon

(Che no po di um album)Ma res tail (Horse weed)

(Hip pu ris vul ga ris)

Mea dow Sal si fy (Tra go po gon pra ten sis)

Mus tard, Blue (Cho ri spo ra te nel la)

Mus tard, Jim Hill (tum ble) (Si sym bri um al tis si -mum)

Mus tard, Tansy (Des cu rain i a pin na ta)

Pep per weed (Le pi di um vir gi ni cum)

Pig weed, Red root (Ama ran thus ret ro flex us)

Prick ly Let tuce (Lac tu ca ser ri o la)

White Coc kle (Me lan dri um album)

Wild Buck wheat (Po ly go num con vol vu lus)

Yel low Roc ket (Bar ba re a vul ga ris)

Fox tail, Green (Se ta ri a vi ri dis)

Lit tle Bar ley (Hor de um pu sil lum)

Smooth Brome (Bro mus in er mis)

Wild Oats (Avena fatua)

Chick weed, Mousear (Ce ras ti um vul ga tum)

Dan de li on (Ta rax a cum of fi ci na le)

Rag weed, Com mon (Am bro si a ar te mi si i fo li a)

Barn yard grass (Ech in o chlo a crus -ga lli)

Blue grass (Poa annua)

Fox tail Bar ley (Hor de um ju ba tum

Chick weed, Com mon (Stel la ri a media)

Flix weed (Des cu rain i a so phi a)

Hen bit (La mi um am plex i cau le)

Ko chi a (Ko chi a sco pa ri a)

Mea dow Sal si fy (Tra go po gon pra ten sis)

Mus tard, Blue (Chlorispora te nel la)

Mus tard, Tansy (Des cu rain i a pin na ta)

Pep per weed, Vir gi ni a (Le pi di um vir gi ni cum)

Shepherdspurse (Cap sel la bur sa-pas to ris)

White Coc kle (Me lan dri um album)

Wild Buck wheat (Po ly go num con vol vu lus)

Yel low Roc ket (Bar ba re a vul ga ris)

Page 15: ENVI R ON MEN T AL HAZ ARDS Sencor DF 75% Dry Flowable ...defrenk/pdflecturenotes/HORT_481... · ENVI R ON MEN T AL HAZ ARDS For ter res trial uses, do no t apply d irectly to w ater

Da ta base and for mat copy right © by Vance Communication Corporation. All rights re served.

SPEC I MEN LABEL UP DATES AVAIL ABLE AT WWW.GREENBOOK.NET

1¹⁄₃ Lb Sencor® DF/AcreBROADLEAVESDan de li on

(Ta rax a cum of fi ci na le)GRASSESColumnLis t_3

[DO NOT REMOVE]

REC OM MENDED BROAD CAST APPLI CA TIONSCROP Sencor® DF Lb/Acre Al fal fa and Sainfoin (Ca li for nia Only) ¹⁄₂ to 1¹⁄₃

Select the proper dos age accord ing to weeds known to be pres ent in the field to be treated.Apply spec i fied dos age in 20 to 40 gal lons of water per acre with ground spray equip ment or 3 to 10 gal lons of water per acre with aer i al spray equip ment fit ted with noz zles suit able forbroad cast appli ca tions of her bi cides. Treat only dor mant estab lished crops of al fal fa andsainfoin. Injury may occur to al fal fa if Sencor® DF is applied ear lier than 12 months afterseed ing. Do not apply after Spring growth begins or before growth ceases in in the Fall. Donot graze or har ves t within 28 days after application.At the 1¹⁄₃ lb/acre rate, Sencor® DF may be used for sup pres sion of curly dock.

FOR USE ON MIXED STANDS OF AL FAL FA AND GRASSES: Rates of ²⁄₃ to1¹⁄₃ lb of Sencor® DF per acre will pro vide par tial reduc tion of for age grass stands.These rates may be used to reduce for age grass stands to pre vent crowd ing out of al -fal fa. Higher rates will severely reduce for age grass stands.Do not apply with aer i al spray equip ment when wind speed is great er than 10 mph.Do not apply when weather con di tions favor spray drift and/or when sen si tive coolsea son crops, such as cole crops, onions, peas, or straw ber ries, are pres ent in adja -cent fields. Appli ca tions should not be made when weather con di tions favor spraydrift, espe cially in areas where wheat is grow ing on coarse tex tured soils in adja cent fields, or injury may occur.AL FAL FASENCOR® DF PLUS GRAMOXONE EXTRA® TANK MIXCo lo ra do, Idaho, Mon ta na, Nevada, Ore gon, Utah, Wash ing to n, Wyo mingand the fol low ing Ca li for nia coun ties: Del Norte, Lassen, Modoc, Nevada,Plumas, Shasta, Sierra, and Siskiyou.APPLI CA TION: Sencor® DF plus Gramoxone Extra® tank mix appli ca tion is rec -om mended for use, dur ing the dor mant sea son, in aer i al or ground spray equip mentas a broad cast sur face appli ca tion to estab lished (at least 1 year old) al fal fa for thecon trol of cer tain grass and broad leaf weeds. Do not apply Sencor® DF/Gramoxone Extra® tank mix to regrowth (after graz ing or cut ting) that is more than 2 inches tall. Apply once per sea son. Do not apply fol low ing cut tings dur ing grow ing sea son.Use a mi ni mum of 10 gal lons of water per acre with aer i al spray equip ment and ami ni mum of 20 gal lons of water per acre with ground spray equip ment. Add anonionic spreader at label rates to the spray solution.WEEDS CON TROLLED: Sencor® DF plus Gramoxone Extra (1¹⁄₂ to 2¹⁄₂pt/acre) tank mix appli ca tion will con trol estab lished weeds. Gramoxone con trolsweeds by con tact activ ity.¹⁄₃ to ¹⁄₂ Lb of Sencor® DF Per AcreCom mon Chick weed¹⁄₂ to 1 Lb of Sencor® DF Per AcreColumnLis t_4

[DO NOT REMOVE]

Use Sencor® DF at ²⁄₃ to 1 Lb/Acre for con trol of the fol low ing weeds:ColumnLis t_5

[DO NOT REMOVE]

REC OM MENDED APPLI CA TIONSDOS AGE/ACRE

Sencor® DF ¹⁄₃ to 1 Lb

Plus

Gramoxone Extra 1¹⁄₂ to 2¹⁄₂ Pt

Apply spec i fied dos ages of Sencor® and Gramoxone Extra in at least10 gal lons of water per acre with aer i al equip ment or at least 20 gal -lons of water per acre with ground equip ment. Do not apply this tankmix to al fal fa growth if more than 2 inches tall. For best weed con trol,apply when broad leaf weeds and grasses are 1-6 inches tall and areactively grow ing. Care should be taken to avoid over laps. Do not apply more than ²⁄₃ lb of Sencor® DF per acre on loamy sand soils. Reducedweed con trol may occur when extended dry con di tions fol low appli ca -tion of Sencor®. Crop injury may occur if al fal fa is under stress con di -tions such as dis eases, in sect infes ta tions, drought or win ter injury or if Sencor® is applied to al fal fa ear lier than 12 months after seeding.

FOR USE ON MIXED STANDS OF AL FAL FA AND GRASSES: Rates of ²⁄₃ to1 lb of Sencor® DF per acre will pro vide par tial reduc tion of for age grass stands.These rates may be used to reduce for age grass stands to pre vent crowd ing out of al -fal fa.Do not graze or har ves t within 42 days after appli ca tion.

In areas west of the Rock ies, avoid the use of Sencor® on soils with cal car e ous sur -face, soils with high lev els of lime or sodium, and with a pH great er than 8.2.Do not apply when weather con di tions favor spray drift. Aer i al appli ca tion shouldnot be made when wind speed is great er than 10 mph.Do not use on sand soil.Refer to the Gramoxone Extra label for addi tional direc tions, weed spe cies con -trolled and pre cau tions.Post Dor mant Appli ca tion of Sencor® Impreg nated on Dry Fer til izer OnlySencor® DF may be applied after dor mancy has bro ken, but prior to three inches ofnew al fal fa shoot growth, only when impreg nated on dry fer til izer in Con nect i cut,Il li no i s, Indi ana, Iowa, Kan sas, Ken tuck y, Mi chi gan, Min ne sota, Nebraska, NewMex ico, New York, Ohio, Oklahoma, Penn syl va ni a, South Dakota, Ten nes see,Texas and Wis con sin. Apply at rates of 1 to 1¹⁄₃ lb per acre as directed on this labelfor appli ca tion dur ing dor mancy. Apply only when al fal fa fo li age is dry or cropinjury may occur. When using this appli ca tion method, do not har ves t or grazetreated alfalfa for 60 days after application.AL FAL FANon-Dor mant, Non-Win ter Hardy Vari et ies (Ari zona Only)Sencor® DF is rec om mended as a broad cast sur face appli ca tion to estab lishedcrops of non-dor mant al fal fa vari et ies for preemergence and postemergence con trol of cer tain win ter an nu al weeds fol low ing either a fall or win ter sheep graz -ing/green-chop harvest.WEEDS CON TROLLED:ColumnLis t_6

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REC OM MENDED APPLI CA TIONSCROP SENCOR® DF

Al fal fa Non-Dor mant, Non-Win ter Hardy Vari et ies

¹⁄₂ to ²⁄₃

Apply spec i fied dos age by aer i al or ground spray equip ment in 7 to 40 gal lons of water peracre. Treat estab lished al fal fa stub ble after fall or win ter sheep graz ing or green-chop har ves t and prior to the time regrowth is 2" tall. Al fal fa fo li age pres ent at time of appli ca tion canexhibit yel low ing. Injury may occur to al fal fa in areas of high salt con cen tra tion where thecrop is stunted and/or has a poorly devel oped root sys tem, or if al fal fa is under stressedgrow ing con di tions such as dis eases, in sect infes ta tions, or drought. For most effec tivepostemergence weed con trol, treat ment should be made before weeds are 2" tall or beforeleaf rosettes are 2" wide. For max i mum con trol, rain fall (¹⁄₄" or more) or irri ga tion is nec es -sary within 30 days of treat ment, how ever, do not flood irri gate within 2 days after treat -ment. Use ¹⁄₂ lb Sencor® on sand soil when only mus tard, goose foot, lambs quart ers, or ca na -ry grass are the weeds to be con trolled. Do not apply ear lier than 6 months after seed ing. Donot graze or harvest within 28 days after application.

SPE CIAL PRE CAU TIONS:• Main tain con tin u ous mechan i cal agi ta tion in the spray tank to insure a uni form

spray mix ture.• Do not apply with aer i al spray equip ment when wind speed is great er than 10

mph. Do not apply when weather con di tions favor spray drift and/or when sen si -tive cool sea son crops, such as cole crops, onions, peas or straw ber ries, are pres ent in adja cent fields. Appli ca tions should not be made when weather con di tionsfavor drift espe cially in areas where wheat is grow ing on coarse tex tured soils inadja cent fields, or injury may occur.

ESTAB LISHED PE REN NI AL GRASSES GROWN FOR SEEDFor Weed Con trol in Estab lished Pe ren ni al Bent grass Grown for Seed in Ore -gon West of the Cas cade Moun tains and in Crook, Deschutes, and WascoCoun tiesUsed as directed below, SENCOR® DF will reduce com pe ti tion from seed lings ofan nu al Bro mus spe cies, an nu al rye grass, and an nu al blue grass. SENCOR® DF willcon trol rat tail fes cue, hen bit, i vy leaf speed well, chick weed, mustards, andshepherdspurse.Crop Tol er ance: Crop tol er ance is mar ginal, and crop injury and yield reduc tionare pos si ble. To min i mize crop injury, apply when the crop is not under stress. Useof adju vants will reduce crop tol er ance. Mak ing the appli ca tion after three con sec u -tive sunny days will reduce poten tial for crop injury.

APPLI CA TION INSTRUC TIONS

CROP

RATE OFSENCOR® DF

(lbs/A) REMARKSBent grass grown for seed

0.38 to 0.5 Apply spec i fied dos age as a broad cast spray in at least15 gal lons of spray solu tion per acre when vo lun teergrasses are in the 1 to 2 leaf growth stage fol low ingfull rain fall or irri ga tion and before active springgrowth. Appli ca tions made after mid-Feb ru ary mayresult in exces sive crop injury and/or fail ure to control weeds.Allow at least 120 days between appli ca tion and har -ves t for seed.

Appli ca tion Restric tions:1) Apply only to estab lished bent grass that is at least one year old and has been

har vested for seed at least once.

15

Barn yard grass (Ech in o chlo a crus -ga lli)

Blue grass (Poa annua)

Fox tail Bar ley (Hor de um ju ba tum)

Blue grassCheatDowny brome

Field pen ny cressHen bitJa pa nese brome

Res cue grassShepherdspurse

Blue mus tardCom mon lambs quart ersFlix weedGreen fox tailGround selJim Hill mus tardKo chi aLit tle bar ley

Ma res tail (Horse weed)Mea dow sal si fyPep per weedPrick ly let tuceRed root pig weedRough flea baneRye grassSmooth brome

Sow this tleTansy mus tardWhite coc kleWild oatsWild buck wheatYel low roc ket

Field pep per weedLambs quart ersLit tle mal low (cheese weed)Littleseed ca na ry grass

Lon don roc ket (mus tard)Prick ly let tuceMouse bar leyNet tle leaf goose foot

ShepherdspurseSil ver sheath knot weedSpiny sow this tle

Page 16: ENVI R ON MEN T AL HAZ ARDS Sencor DF 75% Dry Flowable ...defrenk/pdflecturenotes/HORT_481... · ENVI R ON MEN T AL HAZ ARDS For ter res trial uses, do no t apply d irectly to w ater

2) Do not apply to a crop that is under stress (i.e., severe in sect damange, cool tocold tem per a tures, dis ease, nutri ent defi ciency or defi cient or exces sive mois -ture).

3) Do not tank mix with other her bi cides.4) Do not apply more than once per year.5) Apply only to Co lo ni al and Creep ing Bent grass.Feed ing Restric tions: The crop and crop res i dues may be fed to live stock or usedas bed ding. If the seed crop is ter mi nated and grazed or cut for for age, allow at least28 days between appli ca tion and use as ani mal feed.For Weed Con trol in Estab lished Pe ren ni al Grasses Grown for Seed in Ore gon West of the Cas cade Moun tains and in Crook, Deschutes, Jef fer son, andWasco CountiesUsed as directed below, Sencor® DF will reduce com pe ti tion from vo lun teer seed -lings of the indi cated crop, an nu al Bro mus spe cies, an nu al rye grass, and an nu alblue grass. Sencor® will con trol rat tail fes cue, hen bit, i vy leaf speed well, chick -weed, mustards, and shepherdspurse. Con trol of the vo lun teer crop and gras syweeds may be enhanced by add ing wet ting agents con tain ing crop oil. Fol low thedirec tions for use and rates rec om mended on the wetting agent label.MIX INGSencor® DFis com pat i ble with most fer til iz ers, fun gi cides, and insec ti cides.Sencor® DF may be com bined with other her bi cides for enhanced weed con trol.Before mix ing with another her bi cide, con sult both prod uct labels and a knowl -edge able author ity or Bayer CropScience representative.

APPLI CA TION INSTRUC TIONS

CROP

RATE OFSENCOR® DF

(lbs/A) REMARKSPe ren ni al Rye grass Tall Fes cue

0.3 to 0.75

Apply spec i fied dos age as a broad cast spray in atleast 15 gal lons of spray solu tion per acre whenvo lun teer grasses are in the 1 to 2 leaf growthstage fol low ing full rain fall or irri ga tion andbefore active spring growth. Appli ca tions madeafter mid-Feb ru ary may result in exces sive cropinjury and/or fail ure to control weeds.

Blue grass Fine Fes cue Or chard grass

0.3 to 0.5 Allow at least 120 days between appli ca tion andhar ves t for seed.

Appli ca tion Restric tions:1) Apply only to estab lished grasses that are at least one year old and have been

har vested for seed at least once.2) Do not apply to a crop that is under stress (i.e., severe in sect damange, cool to

cold tem per a tures, dis ease, nutri ent defi ciency or defi cient or exces sive mois -ture).

3) Do not apply more than once per year.4) Do not apply this prod uct through any type of irri ga tion sys tem.Feed ing Restric tions: The crop and crop res i dues may be fed to live stock or usedas bed ding. If the seed crop is ter mi nated and grazed or cut for for age, allow at least28 days between appli ca tion and use as ani mal feed.For Weed Con trol in Estab lished Pe ren ni al Grasses Grown for Seed in Wash -ing to nUsed as directed below, Sencor® DF will reduce com pe ti tion from vo lun teer seed -lings of the indi cated crop, an nu al Bro mus spe cies, an nu al rye grass, and an nu alblue grass. Sencor® DF will con trol rat tail fes cue, hen bit, i vy leaf speed well, chick -weed, mustards, and shepherdspurse. Con trol of the vo lun teer crop and gras syweeds may be enhanced by add ing wet ting agents con tain ing crop oil. Fol low thedirec tions for use and rates rec om mended on the wetting agent label.MIX INGSencor® DF is com pat i ble with most fer til iz ers, fun gi cides, and insec ti cides.Sencor® DF may be com bined with other her bi cides for enhanced weed con trol.Before mix ing with another her bi cide, con sult both prod uct labels and a knowl -edge able author ity or Bayer CropScience representative.

APPLI CA TION INSTRUC TIONS

CROP

RATE OFSENCOR® DF

(lbs/A) REMARKSPe ren ni al Rye grass Tall Fes cue

0.3 to 0.5 Apply spec i fied dos age as a broad cast spray in atleast 15 gal lons of spray solu tion per acre whenvo lun teer grasses are in the 1 to 2 leaf growthstage fol low ing full rain fall or irri ga tion andbefore active spring growth. Appli ca tions madeafter mid-Feb ru ary may result in exces sive cropinjury and/or fail ure to control weeds.

Blue grass Fine Fes cue

0.2 to 0.38 Allow at least 120 days between appli ca tion andhar ves t for seed.

Appli ca tion Restric tions:1) Apply only to estab lished grasses that are at least one year old and have been

har vested for seed at least once.2) Do not apply to a crop that is under stress, for exam ple dis ease, severe in sect

dam age, nutri ent defi ciency, cool to cold tem per a tures or defi cient or exces sivemoisture.

3) Do not apply more than once per year.4) Do not apply this prod uct through any type of irri ga tion sys tem.

5) Do not apply to blue grass grasses grown for seed on sand or loamy sand soils.On blue grass, use 0.2 to 0.25 lbs of Sencor® DF per acre if mix ing with anotherher bi cide.

6) Use only on soils with organic mat ter great er than 1.5% and a soil pH lower than 7.5.

Feed ing Restric tions: The crop and crop res i dues may be fed to live stock or usedas bed ding. If the seed crop is ter mi nated and grazed or cut for for age, allow at least28 days between appli ca tion and use as ani mal feed.For Weed Con trol in Estab lished Pe ren ni al Grasses Grown for Seed in Mon ta -na and Wyo mingUsed as directed below, Sencor® DF will reduce com pe ti tion from downy brome(Bro mus tec to rum). Con trol of the gras sy weeds may be enhanced by add ing wet -ting agents con tain ing crop oil.MIX INGSencor® DF is com pat i ble with most fer til iz ers, fun gi cides, and insec ti cides.Sencor® DF may be com bined with other her bi cides for enhanced weed con trol.Before mix ing with another her bi cide, con sult both prod uct labels and a knowl -edge able author ity or Bayer CropScience representative.

APPLI CA TION INSTRUC TIONS

CROP

RATE OFSENCOR® DF

(lbs/A) REMARKSWildrye, Wheat grass Mea dow Brome

0.5 Apply spec i fied dos age as a broad cast spray in at least 15 gal lons of spray solu tion per acre whenthe crop is dor mant and prior to active springgrowth.Use on sand soils or on soils with a pH great erthan 8.0 may result in unac cept able injury.Allow at least 120 days between appli ca tion andhar ves t for seed.

Appli ca tion Restric tions:1) Apply only to estab lished grasses that are at least one year old and have been

har vested for seed at least once.2) Do not apply to a crop that is under stress, for exam ple dis ease, severe in sect

dam age, nutri ent defi ciency, cool to cold tem per a tures or defi cient or exces sivemoisture.

3) Do not apply more than once per year.4) Do not apply this prod uct through any type of irri ga tion sys tem.

Feed ing Restric tions: The crop and crop res i dues may be fed to live stock or usedas bed ding. If the seed crop is ter mi nated and grazed or cut for for age, allow at least28 days between appli ca tion and use as ani mal feed.For Weed Con trol in Estab lished Pe ren ni al Blue grass Grown for Seed inIdahoUsed as directed below, Sencor® DF will reduce com pe ti tion from vo lun teer seed -lings of the indi cated crop, an nu al Bro mus spe cies, an nu al rye grass, and an nu alblue grass. Sencor® DF will con trol rat tail fes cue, hen bit, i vy leaf speed well, chick -weed, mustards, and shepherdspurse. Con trol of the vo lun teer crop and gras syweeds may be enhanced by add ing wet ting agents con tain ing crop oil. Fol low thedirec tions for use and rates rec om mended on the wetting agent label.MIX INGSencor® DF is com pat i ble with most fer til iz ers, fun gi cides, and insec ti cides.Sencor® DF may be com bined with other her bi cides for enhanced weed con trol.Before mix ing with another her bi cide, con sult both prod uct labels and a knowl -edge able author ity or Bayer CropScience representative.

APPLI CA TION INSTRUC TIONS

CROP

RATE OFSENCOR® DF

(lbs/A) REMARKSBlue grass 0.1875 to 0.375 Apply spec i fied dos age as a broad cast spray in at least 15

gal lons of spray solu tion per acre when vo lun teer grassesare in the 1 to 2 leaf growth stage fol low ing rain fall or irri -ga tion and before active spring growth.Allow at least 120 days between appli ca tion and har ves t for seed.

Appli ca tion Restric tions:1) Apply only to estab lished grasses that are at least one year old and have been

har vested for seed at least once.2) Do not apply to a crop that is under stress, for exam ple dis ease, severe in sect

dam age, nutri ent defi ciency, cool to cold tem per a tures or defi cient or exces sivemoisture.

3) Do not apply more than once per year.4) Do not apply this prod uct through any type of irri ga tion sys tem.5) Do not use on sand or loamy sand soils, or soils with less than 1.5% organic mat -

ter and/or a soil pH of 7.5 or above or exces sive injury will occur.6) Appli ca tions made after mid-Mar ch may result in exces sive crop injury and/or

fail ure to con trol weeds.

Feed ing Restric tions: The crop and crop res i dues may be fed to live stock or usedas bed ding. If the seed crop is ter mi nated and grazed or cut for for age, allow at least28 days between appli ca tion and use as ani mal feed.

Da ta base and for mat copy right © by Vance Communication Corporation. All rights re served.

SPEC I MEN LABEL UP DATES AVAIL ABLE AT WWW.GREENBOOK.NET 16

Page 17: ENVI R ON MEN T AL HAZ ARDS Sencor DF 75% Dry Flowable ...defrenk/pdflecturenotes/HORT_481... · ENVI R ON MEN T AL HAZ ARDS For ter res trial uses, do no t apply d irectly to w ater

Da ta base and for mat copy right © by Vance Communication Corporation. All rights re served.

SPEC I MEN LABEL UP DATES AVAIL ABLE AT WWW.GREENBOOK.NET

AS PA RA GUS(Estab lished)Sencor® DF is rec om mended for use in ground spray equip ment or sprin kler irri ga -tion (cen ter pivot, lat eral move, or solid set) sys tems as a sin gle preemergencebroad cast appli ca tion or as a split appli ca tion con sist ing of a preemergence broad -cast appli ca tion fol lowed by a post har ves t broad cast application.Refer to the “Gen eral Infor ma tion” sec tion of this label for direc tions.WEEDS CON TROLLED: Sencor® DF, applied to estab lished as pa ra gus accord -ing to direc tions, will effec tively con trol:BROADLEAVESColumnLis t_3

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GRASSESColumnLis t_4

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REC OM MENDED BROAD CAST APPLI CA TIONSCROP SENCOR® DF Lb/Acre

As pa ra gus (Preemergence Appli ca tion only)

1¹⁄₃ to 2²⁄₃

PREEMERGENCE APPLI CA TION ONLY: Make a sin gle sur faceappli ca tion in early Spring before as pa ra gus spears or ferns emerge. If the field is to be disked, apply Sencor® DF after disking but before the cropemerges. Use the lower rate for con trol of the broad leaf weeds listedabove. Use the higher rate in fields with a his tory of severe infes ta tions of grasses and for max i mum resid ual con trol. Do not apply within 14 daysof harvest.

As pa ra gus (Split Appli ca tion)

²⁄₃ to 1¹⁄₃ preemergence plus

1¹⁄₃ to 2 post har ves tSPLIT APPLI CA TION PREEMERGENCE AND POST HAR VES T: Preemergence Appli ca -tion: Apply before as pa ra gus spears or ferns emerge. If the field is to bedisked, apply after disking but prior to crop emer gence. Do not applywithin 14 days of harvest.Post Har ves t Appli ca tion: Apply after last har ves t of the sea son butprior to emer gence. The lower com bi na tion rates may be used for con trolof com mon rag weed, lambs quart ers, red root pig weed, and red sor rel. Usethe higher com bi na tion rates for other weeds listed or in fields withsevere grass infes ta tions or for max i mum post har ves t control of emerged weeds.

IMPOR TANT: The total amount of Sencor® DF applied in one crop sea son may not exceed 2²⁄₃ lb per acre.

SPE CIAL PRE CAU TIONS (As pa ra gus):• Do not use on newly seeded as pa ra gus nor on young plants dur ing the first grow -

ing sea son after set ting crowns.• DO NOT APPLY POST HAR VES T APPLI CA TIONS UNTIL AFTER THE

LAST HAR VES T OF SPEARS.• Aer i al appli ca tion is pro hib ited.CAR ROTSSpe cial Con di tions of Sale Pro vi sion for Use on Car rots: The fol low ing direc -tions for use were devel oped under the direc tion of IR-4 (gov ern ment minor cropsuse pro gram). As such the test ing was done inde pend ently from the test ing pro gram of Bayer CropScience. Buyer is advised that Bayer CropScience makes no assur -ances regard ing sat is fac tion with the prod uct and all risks of crop injury or prod uctper for mance are assumed by the Buyer.Apply Sencor® DF her bi cide with ground equip ment as spec i fied below under“Rec om mended Appli ca tions”. For effec tive con trol of broad leaf weeds withpostemergence appli ca tions, apply Sencor® DF before weeds are 1 inch in height or diam e ter. Thor ough spray cov er age is essen tial for ade quate weed control.Do not use air blast or other high pres sure spray equip ment to make postemergenceappli ca tions of Sencor® DF. Refer to the appro pri ate sec tion of this label for addi -tional infor ma tion regard ing spray equip ment, dilu tion rates, mix ing, sprayercleanup, restric tions, con tainer dis posal and cautions.Refer to “Mix ing” under the “Gen eral Infor ma tion” sec tion in the front of this label.For spe cific appli ca tion infor ma tion see “Gen eral Infor ma tion” and “Appli ca tion”sec tions at the front of this label.WEEDS CON TROLLED: Sencor® DF applied to car rots accord ing to direc tionswill effec tively con trol:ColumnLis t_5

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REC OM MENDED APPLI CA TIONSCROP SENCOR® DF Lb/Acre

Car rots ¹⁄₃

Apply spec i fied dos age per acre as a broad cast spray over the tops of car rotplants. Appli ca tion should be made after car rots have formed 5 to 6 trueleaves but before weeds are 1 inch in height or diam e ter. If needed, a se con dappli ca tion may be made after an inter val of at least 3 weeks. Appli ca tionsmay be made up to 60 days of harvest.

IMPOR TANT: The total amount of Sencor® DF applied in one crop sea son must notexceed ²⁄₃ lb per acre.

SPE CIAL PRE CAU TIONS:• Do not apply to car rots grown for seed.• Do not apply within 3 days after peri ods of cool, wet or cloudy weather or crop

injury will occur.• Do not apply Sencor® DF within 3 days of any other chem i cal unless spec i fied on

this label.• Do not apply on very hot days or exces sive crop injury will result.• Do not apply until car rots have at least 5 to 6 true leaves. Ear lier appli ca tions will

result in exces sive crop dam age.• Crop injury or delayed matu rity may result from appli ca tions of Sencor® DF if

car rots are grow ing under stress con di tions such as peri ods of drought or cool, wet and cloudy weather pre ced ing appli ca tion.

• Fol low ing an appli ca tion of Sencor® DF, chlorosis (yel low ing) and burn ing of theleaf tis sue may occur.

• For newly intro duced vari et ies of car rots with unknown tol er ance to Sencor® DF,treat only a small area to deter mine if Sencor® can be used with out injury to thecrop.

FIELD CORNPOSTEMERGENCE APPLI CA TIONSencor® DF is rec om mended for con trol of selected broad leaf weeds when appliedas a tank mix com bi na tion with cer tain broad leaf her bi cides pres ently reg is teredand rec om mended for postemergence use in field corn. Her bi cides which may betank mixed with Sencor® DF include:ColumnLis t_7

[DO NOT REMOVE]

* Use only on Pur suit re sist ant/tol er ant corn hy brids (IMI- Corn).

APPLI CA TION: Sencor® DF may be applied to field corn after crop emer genceuntil just prior to tas sel ing. Broad cast appli ca tions may be made with ground or aer -i al equip ment. For opti mum weed con trol, apply treat ments when weeds are smalland actively grow ing, but before reach ing the max i mum heights listed in the WeedsCon trolled table.POSTEMERGENCE BROAD CAST APPLI CA TIONGround Appli ca tion: Adjust noz zle height above crop and weed can opy to ensureuni form spray cov er age. Gallonage should be increased with increas ing weed sizeand pop u la tion density.For tank mixes of Sencor® DF plus atrazine, Basagran®, Laddok® S-12, Buctril®,Buctril® + atrazine, Pur suit®, Resource®, Tough®, or 2,4-D® amine for mu la tions,use flat fan noz zles spaced a max i mum of 20 inches apart. Best results are achievedusing a mi ni mum spray vol ume of 10 gal lons per acre and spray pres sure from 20 to40 psi.For Sencor® DF tank mixes with Banvel®, Clar ity®, Marks man®, or 2,4-D® lowvol a tile ester for mu la tions, use drift-reduc ing noz zles which are spe cif i callydesigned to pro duce coarse sprays and reduce the amount of driftable fines. Addi -tional mea sures which will help avoid poten tial drift to sen si tive crops and plantsin clu de using a mi ni mum spray vol ume of 20 gal lons per acre and keep ing spraypres sures at or below 20 psi unless oth er wise spec i fied by the nozzle manufacturer.For fur ther pre cau tions and addi tional instruc tions and rec om men da tions, con sultthe tank mix part ner’s label.

Aer i al Appli ca tion: Apply in a mi ni mum spray vol ume of 3 gal lons per acre. Foropti mum spray cov er age and dis tri bu tion, use a mi ni mum of 5 gal lons per acre anda max i mum pres sure of 40 psi. Use a boom and noz zle con fig u ra tion which willpro vide a uni form depo si tion pat tern and cov er age with low drift poten tial. Avoidover laps to pre vent poten tial crop injury. Do not apply near sen si tive crops or sen si -tive plants grow ing near the treated area. Do not apply when wind speed is great erthan 10 mph or when winds are mov ing toward sen si tive crops or plants. To avoiddrift haz ards, appli ca tor must fol low the most restric tive label ing of the prod uctsused in a tank mix. Refer to the appro pri ate tankmix part ner’s label for furtherprecautions and recommendations.POST DIRECTED APPLI CA TIONSencor® DF in tank mix com bi na tions with Banvel®, 2,4-D®, Buctril® or Scor -pion® III may be applied post directed to field corn. Use drop noz zles and appro pri -ate spac ing to direct spray below the corn whorl and upper leaves. The top of the tar -get weed can opy must be suf fi ciently below the whorl and upper leaves of the cropto per mit this appli ca tion and pro vide ade quate spray cov er age. The height dif fe -ren ti a l required between the crop and weed can opy will depend on the spe cificequip ment used. Apply before tas sel emer gence. For fur ther pre cau tions and addi -tional rec om men da tions, refer to the appro pri ate tank mix partner’s label.

17

Chick weed, Com mon (Stel la ri a media)

Jim son weed (Da tu rastra mo ni um)

Lambs quart ers (Che no po di um album)

Pig weed, Red root (Ama ran thus ret ro flex us)

Rag weed, Com mon (Am bro si a ar te mi si i fo li a)

Smart weed, Penn syl va ni a (Po ly go num pen syl va -ni cum)

Sor rel, Red (Rumex ace -to sel la)

Vel vet leaf (Abu ti lon the -o phras ti)

Crab grass (Di gi ta ri a spp.)Fox tails (Se ta ri a spp.)

Sand bur, Field (Cen chrus pa u ci flo rus)

Car pet weed (Mullugo ver ti cil la ta)

Ga lin so ga (Ga lin so ga par vi flo ra)

Horse weed (Co ny za canadensis)

Lambs quart ers, Com mon (Che no po di um album)

Mus tard, Wild (Si na pis ar ven sis)

Pig weed, Red root (Ama ran thus ret ro flex us)

Pig weed, Smooth (Ama ran thus hy bri dus)

Pine ap ple weed (Ma tri ca ri a mat ri ca ri oi des)

Prick ly Let tuce (Lac tu ca ser ri o la)

Shepherdspurse (Cap sel la bur sa-pas to ris)

2,4-D®

Atrazine®

Banvel®

Basagran®

Buctril/Buctril Gel®

Buctril + atrazine (Pre mix)®

Clar ity®

Laddok S-12®

Marks man®

Pur suit®*

Resource®

Scor pion III®

Tough®

Page 18: ENVI R ON MEN T AL HAZ ARDS Sencor DF 75% Dry Flowable ...defrenk/pdflecturenotes/HORT_481... · ENVI R ON MEN T AL HAZ ARDS For ter res trial uses, do no t apply d irectly to w ater

ADJU VANTSThe adjuvant types listed below may be uti lized with cer tain Sencor® DF tank mixcom bi na tions. Con sult the tank mix rec om men da tions sec tion for the appro pri ateadjuvant and rate. Use of non-rec om mended adju vants or rates may result in severeleaf burn, crop stunt ing, and/or stand reduc tion. Use only adju vants which areexempt from tol er ance require ments under 40 CFR 180.1-001.UAN (urea ammo nium nitrate) is com monly referred to as 28, 30, or 32% N.Ammo nium sul fate (spray grade) may be used as an alter na tive to UAN with cer -tain tank mix com bi na tions.Non-ionic sur fac tants should con tain at least 80% active ingre di ent.DO NOT USE crop oil con cen trate (COC) or any adjuvant con tain ing ve ge ta ble orpetro leum oils with any Sencor® DF tank mix tures as severe leaf burn, crop stunt -ing, and/or stand reduc tion may occur.RAINFASTNESSSencor® DF will not reduce rainfastness of the rec om mended tank mix part ners.Refer to the indi vid ual prod uct labels for rainfastness rec om men da tions.SPRAYER CLEANUPRefer to each tank mix part ner’s label and the Sprayer Cleanup sec tion of theSencor® DF label for spe cific instruc tions on clean ing spray equip ment. Spe cialatten tion should be given to the required cleanup pro ce dures for 2,4-D®, Banvel®,Clar ity®, and Marks man®.SPE CIAL PRE CAU TIONS• Do not use on corn grown for seed, sweet corn, pop corn, or white corn.• Do not apply more than 0.25 pounds a.i. metribuzin (5¹⁄₃ ounces Sencor® DF) per

acre per use sea son.• Do not apply when field corn is under stress (see Stress state ment below).• Do not use aer i al appli ca tions if sen si tive crops or plants are grow ing in the vicin -

ity of the area to be treated.• Do not allow spray drift onto sen si tive crops or plants.• Do not use on sand, loamy sand or sandy loam soils that have less than 0.5%

organic mat ter.• Do not use on sand or loamy sand soils in Wash ing to n, Ore gon or Idaho or crop

injury may occur.• Observe all pre cau tions and lim i ta tions on label ing of all prod ucts used in the tank

mix tures.Stress is any con di tion or com bi na tion of con di tions which impairs nor mal cropgrowth. Weather, dis ease, in sect dam age, fer til ity or other fac tors may cause stress.Appli ca tions made before or after the corn is under stress from these fac tors or from peri ods of pro longed cool, wet and cloudy weather or widely fluc tu at ing day andnight time tem per a tures, may result in tem po rary leaf burn, yel low ing and/or stunt -ing of the crop. Recov ery from dam age is gen er ally rapid with no last ing effects onnew growth. Under extreme stress, stand reductions may occur.Feed ing Restric tions: Field corn treated with Sencor® DF may be grazed or har -vested for silage or grain 60 days after treat ment. Fol low the most restric tivepreharvest inter val on the labels of the prod ucts used in the tank mix tures.TANK MIX COM BI NA TIONSThe Sencor® DF tank mix tures listed below can be uti lized for con trol of cer tain an -nu al broad leaf weeds.

SENCOR® DF POSTEMERGENCE BROAD CAST REC OM MEN DA TIONSPROD UCT RATE DIREC TIONS AND REMARKS*Sencor® DF

+ 2,4-D Amine®

or 2,4-D LVE®

2 oz/A +

¹⁄₂ to 1 pt/A1 or

¹⁄₃ to ¹⁄₂ pt/A1

Apply as a broad cast spray dur ing the inter val fromcorn emer gence until corn is 8 inches tall. Apply onlyto vari et ies known to be tol er ant to 2,4-D. DO NOTUSE ADJU VANTS. 2,4-D may cause injury tonearby sen si tive crops. 2,4-D appli ca tions may resultin brit tle corn stalks, and winds or cul ti va tion maycause stalk break age. To reduce dam age, delay cul ti -va tion 8 to 10 days after application.

Sencor® DF +

Atrazine®

2 oz/A +

¹⁄₂ to 1¹⁄₂ lb ai/A

Apply as a broad cast spray dur ing the inter val fromcorn emer gence until corn is 12 inches tall. A non-ionic surfactant (1 qt/100 gal of spray solu tion) maybe added to improve weed con trol. Atrazine is arestricted use her bi cide. Fol low all state and fed erallabel rec om men da tions and restric tions per tain ing toatrazine applications.

Sencor® DF +

Banvel® or

Clar ity®

2 oz/A +

¹⁄₂ to 1 pt/A or

¹⁄₂ to 1 pt/A

Apply as a broad cast spray dur ing the inter val fromcorn emer gence through the five leaf stage or whencorn is 8 inches tall, which ever occurs first. ForBanvel appli ca tions to corn great er than 8 inches inheight, con sult the Banvel label for use rates andrestric tions. If grow ing con di tions are dry and plantsare stressed, addi tion of a non-ionic surfactant (1qt/100 gal of spray solu tion) may improve weed con -trol. For corn grown on coarse tex tured soils, applyBanvel or Clar ity at 0.5 pt/A, regard less of appli ca tion method. Appli ca tion may cause injury to nearby sen si -tive crops or plants. Appli ca tion may result in tem po -rary lean ing of corn plants. Delay cul ti va tion untilplants return to nor mal growth pat terns to avoid stalkbreakage.

Sencor® DF +

Basagran®

2 oz/A +

1 pt/A

Apply as a broad cast spray after corn emer gence butbefore corn exceeds 30 inches in height and the cropcan opy closes the row. Adju vants such as UAN (0.5 to 1 gal/A), ammo nium sul fate (17 lbs/100 gal of spraysolu tion), or non-ionic surfactant (1 qt/100 gal of spray solu tion) may improve weed con trol.

SENCOR® DF POSTEMERGENCE BROAD CAST REC OM MEN DA TIONSPROD UCT RATE DIREC TIONS AND REMARKS*Sencor® DF

+ Buctril®

or Buctril Gel®

1.6 to 2 oz/A +

1 pt/A or

¹⁄₂ pt/A

Apply as a broad cast spray when corn is in the fourthtrue leaf stage or later but before the crop can opy closes the row. DO NOT USE ADJU VANTS. Occa sionaltem po rary corn leaf burn may occur and is sim i lar tothat observed from li quid fer til iz ers. Recov ery is gen er -ally rapid with no last ing effect. To reduce poten tial forcrop dam age, appli ca tion should be made to dry cornfo li age when weather con di tions are not extreme.

Sencor® DF +

Buctril® + atrazine (Pre mix)

1.6 to 2 oz/A +

1¹⁄₂ to 2 pt/A

Apply as a broad cast spray dur ing the inter val fromcorn emer gence until corn is 12 inches tall. DO NOTUSE ADJU VANTS. Occa sional tem po rary corn leafburn may occur and is sim i lar to that observed from li -quid fer til iz ers. Recov ery is gen er ally rapid with nolast ing effect. To reduce poten tial for crop dam age,appli ca tion should be made to dry corn fo li age whenweather con di tions are not extreme.

Sencor® DF +

Laddok S-12®

2 oz/A +

1.33 to 1.66pt/A

Apply as a broad cast spray after corn emer gence untilthe corn is 12 inches tall. Adju vants such as UAN (0.5to 1 gal/A) may increase weed con trol. Laddok® S-12con tains atrazine, and is a restricted use prod uct. Fol -low all state and fed eral label rec om men da tions andrestric tions per tain ing to atrazine.

Sencor® DF +

Marks man®

2 oz/A +

1¹⁄₂ to 2 pt/A

Apply as a broad cast spray dur ing the inter val fromcorn emer gence through the five-leaf stage or whencorn is 8 inches tall, which ever occurs first. DO NOTUSE ADJU VANTS. Appli ca tion may cause injury tonearby sen si tive crops or plants. Appli ca tion mayresult in tem po rary lean ing of corn plants. Delay cul ti -va tion until plants return to nor mal growth pat terns toavoid stalk break age. Marks man® con tains atrazine,and is a restricted use prod uct. Fol low all state andfed eral label rec om men da tions and restric tionspertaining to atrazine.

Sencor® DF +

Pur suit®

2 oz/A +

2 to 4 oz/A

Use only on des ig nated I MI-Cor n hy brids (hy bridswhich are re sist ant/tol er ant to Pur suit®). Apply the 4.0 ounce rate of Pur suit® if grasses are pres ent or broad -leaf weeds are near the max i mum heights shown.Apply in com bi na tion with a non-ionic surfactant (1qt/100 gal of spray solu tion) and UAN (1 to 2 qt/A).

Sencor® DF +

Resource®

3 fl oz/A +

4 to 6 fl oz/A

Apply as a broad cast spray to field corn from 2-leafthrough 10-leaf (vis i ble leaf col lars) stage. Adju vants suchas nonionic surfactant (0.25% v/v), UAN (2% v/v) orammo nium sul fate (2.5 lbs/A) may increase weed con trol.

Sencor® DF +

Tough®

2 oz/A +

1 to 2 pt/A

Apply as a broad cast spray after corn emer gence butbefore corn height exceeds 30 inches and the crop can -opy closes the row. A non-ionic surfactant (1 qt/100gal of spray solu tion) may be added to improve weedcon trol. Use the higher rates of Tough® as weedsapproach to max i mum height listed or are found inhigh den sity. Tough® may improve con trol on tri a -zine/ALS re sist ant weeds.

* Con sult the appro pri ate tank mix part ner’s label for addi tional rec om men da tions orrestric tions. The most restric tive label ing applies to tank mixes with Sencor® DF.

1 Appli ca tion rate is based on, but not restricted to, 4 pounds active ingre di ent per gal lon of 2,4-D®.

SENCOR® DF POST DIRECTED REC OM MEN DA TIONSPROD UCT RATE DIREC TIONS AND REMARKS*Sencor® DF

+ 2,4-D

Amine® or

2,4-D LVE®

2 to 3 oz/A +

³⁄₄ to 1¹⁄₂pt/A1

or ¹⁄₂ to ³⁄₄ pt/A1

For corn great er than 8-inches tall, apply as a directed spray with drop noz zles before tas sel emer gence. Apply only tovari et ies known to be tol er ant to 2,4-D®. DO NOT USEADJU VANTS. 2,4-D® may cause injury to nearby sen si tivecrops. 2,4-D® appli ca tions may result in brit tle corn stalks,and winds or cul ti va tion may cause stalk break age. Toreduce dam age, delay cul ti va tion 8 to 10 days afterapplication.

Sencor® DF +

Banvel®

2 to 3 oz/A +

¹⁄₂ pt/A

For corn 8 to 36 inches tall, apply as a directed spray withdrop noz zles. Appli ca tion may be made up to 15 days priorto corn tas sel ing. If grow ing con di tions are dry and plantsare stressed, addi tion of a non-ionic surfactant (1 qt/100 galof spray solu tion) may improve weed con trol. For corngrown on coarse tex tured soils, apply Banvel® at 0.5 pt/acre,regard less of appli ca tion method. Appli ca tion may causeinjury to nearby sen si tive crops or plants. Appli ca tion mayresult in tem po rary lean ing of corn plants. Delay cul ti va tionuntil plants return to nor mal growth pat terns to avoid stalkbreakage.

Sencor® DF +

Buctril® or

Buctril® Gel

2 to 3 oz/A +

1 to 1¹⁄₂ pt/A or

¹⁄₂ to ³⁄₄ pt/A

Apply as a directed spray with drop noz zles before tas selemer gence. DO NOT USE ADJU VANTS. Occa sional tem -po rary corn leaf burn may occur and is sim i lar to thatobserved from li quid fer til iz ers. Recov ery is gen er ally rapidwith no last ing effect. To reduce poten tial for crop dam age,appli ca tion should be made to dry corn fo li age when weather con di tions are not extreme.

Sencor® DF +

Scor pion® III

3 to 4¹⁄₂ floz/A

+ 4 oz/A

For corn 8 to 24 inches tall, apply as a directed spray withdrop noz zles. In clu de nonionic surfactant (1 qt/100 gal) plusUAN (2.5 gal/100gal) for opti mum weed con trol.

* Con sult the appro pri ate tank mix part ner’s label for addi tional rec om men da tions orrestric tions. The most restric tive label ing applies to tank mixes with Sencor® DF.

1 Appli ca tion rate is based on, but not restricted to, 4 pounds active ingre di ent per gal lon of 2,4-D®.

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Da ta base and for mat copy right © by Vance Communication Corporation. All rights re served.

SPEC I MEN LABEL UP DATES AVAIL ABLE AT WWW.GREENBOOK.NET

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PE REN NI AL WEED SUP PRES SIONThe fol low ing Sencor® DF tank mix tures will pro vide top growth burndown and insea son sup pres sion of the fol low ing pe ren ni al weeds; how ever, regrowth mayoccur. For the best per for mance on these weeds, use the max i mum rates of Sencor®

DF, Banvel®, Buctril®, Buctril® + atrazine, Clar ity®, Marks man®, 2,4-D LVE® orPur suit® rec om mended for these tank mixtures.

Sencor® DF + Banvel® or Clar ity®

Bind weed, field; Dan de li on, com mon; Dock, curly; Smart weed, swamp; This -tle, Ca na da.

Sencor® DF + Buctril® or Buctril ®+ atrazineThis tle, Ca na da.

19

[DO NOT REMOVE]

WEEDS CON TROLLED—POSTEMERGENCE BROAD CAST APPLI CA TIONThese tank mix tures with Sencor® DF will con trol the fol low ing an nu al weeds up to the max i mum weed heights listed:

SENCOR® DF +

Atrazine® Banvel®/Clar ity® Basagran®Buctril®/Buctril®

+ atrazine 2,4-D® Marks man® Pur suit® Laddok® S-12 Resource® Tough®

COMMONWEEDNAME MAX I MUM WEED HEIGHT IN INCHES*

Ama ranth, Pal me r 4a 4 2a 4a 4 4 8b 6 4 4Buck wheat, wild 3 3 3 3 2 3 2 3 4Buf fa lo bur 4 4 4 4 1Bur cu cum ber 4 4 2 4 4Car pet weed 2 2 2 2 2 2 2 3 4Coc kle bur, com mon 8 8 8 8 8 8 8b 8 3 6Ec lip ta 3 3 3 3 3 3 3 3Hen bit 3 3 2 2 2 4 3 3 4Horse weed/ma res tail 3 4 1 1 3 6 2 3Jim son weed 5 5 6 5 5 5 5 6 3 5Knot weed 6 6 6 4 2 6 4 6 4Ko chi a 2a 2 1a 2a 2a 2 2 2a 4La dys thumb 6 6 6 6 4 6 4 6 4 6Lambs quart ers, com mon 6a 6 1 6 6 6 4 5 4 4Let tuce, prick ly 4 4 3 4 5 3Mal low, Ve nice 2 2 2 2 2 2 2 4Morn ing glo ry, en tire leaf 3 3 1 3 3 3 2 2Morn ing glo ry, i vy leaf 3 3 1 3 3 3 2 2Morn ing glo ry, pit ted 3 3 1 3 3 3 2 2Morn ing glo ry, tall 3 3 1 3 3 3 2 2Mus tard, tansy 4 4 4 4 4 4 4 4Mus tard, wild 4 4 4 4 4 4 4 4 4Nightsh ade, black 6 6 6 1 6 3 1 4Nightsh ade, east ern black 6 6 6 1 6 3 1 4Pig weed, red root 6a 6 2a 6a 6 6 8b 6a 4 6Pig weed, smooth 6a 6 2a 6a 6 6 8b 6a 4 6Poor joe 3 3 3 3 3 3 3 3Purs lane, com mon 1 3 4 1 3Pus ley, Flo ri da 3 3 3 3 3 3 3 3Rag weed, com mon 5 5 3 5 5 6 3 4 3Rag weed, giant 4 5 2 4 3 6 4 4Sic kle pod 3 3 3 3 3 3 3 3 2Sida, prick ly 1 1 3 1 1 2 1 2 2 1Smart weed, Penn syl va ni a 6 6 6 6 4 6 4 6 4Sun flow er, com mon 6 6 6 6 6 6 5 6 5This tle, Rus si an 1 3 3 1 3 1 1 3Vel vet leaf 6a 6 6 6 4 6 5 6 6Wa ter hemp, spp. 5a 5 2a 5a 5 5 4b 2a 4 5* When weeds are approach ing the max i mum height listed or found in high den si ties, use the higher rate of Sencor® DF and the selected tank mix part ners.a These treat ments will not con trol tri a zine re sist ant bio types.b These treat ments will not con trol ALS re sist ant bio types.

[DO NOT REMOVE]

WEEDS CON TROLLED—POST DIRECTED APPLI CA TIONThese tank mix tures with Sencor® DF will con trol the fol low ing an nu al weeds up to the max i mum weed heights listed:

SENCOR® DF +2,4-D Banvel Buctril Scor pion III

COM MON WEED NAME MAX I MUM WEED HEIGHT IN INCHES *Ama ranth, Pal me r 12 12 6 8Coc kle bur, com mon 12 12 12 15Jim son weed 12 10 10 8La dys thumb 6 8 6 6Lambs quart ers, com mon 12 12 10 12Morn ing glo ry, en tire leaf 18 18 6 12Morn ing glo ry, i vy leaf 18 18 6 12Morn ing glo ry, pit ted 18 18 6 12Morn ing glo ry, tall 18 18 6 12Nightsh ade, black 10 8 8 6Nightsh ade, east ern black 10 8 8 6Pig weed, red root 12 12 6 8Pig weed, smooth 12 12 6 8Rag weed, com mon 8 8 8 10Rag weed, giant 12 12 8 15Smart weed, Penn syl va ni a 6 8 6 6Sun flow er, com mon 12 12 12 12Vel vet leaf 10 8 8 8Wa ter hemp, tall 12 12 6 8* When weeds are approach ing the max i mum height listed or found in high den si ties, use the higher rate of Sencor® DF and the selected tank mix part ners.

Page 20: ENVI R ON MEN T AL HAZ ARDS Sencor DF 75% Dry Flowable ...defrenk/pdflecturenotes/HORT_481... · ENVI R ON MEN T AL HAZ ARDS For ter res trial uses, do no t apply d irectly to w ater

Sencor® DF + 2,4-D LVE®

Bind weed, field; Dan de li on, com mon; Dock, curly; Smart weed, swamp; This -tle, Ca na da.

Sencor® DF + Marks man®

Bind weed, field; Dan de li on, com mon; Dock, curly; Smart weed, swamp; This -tle, Ca na da.

Sencor® DF + Pur suit®

This tle, Ca na da.PREPLANT and PREEMERGENCEIl li no i s, Indi ana, Iowa, Kan sas, Ken tuck y, Mi chi gan, Min ne sota, Mis sou ri,Nebraska, Ohio, South Dakota and WisconsinSencor® DF is rec om mended for addi tional resid ual con trol of cer tain broad leafweed spe cies in corn when applied as a tank mix com bi na tion with both grass andbroad leaf her bi cides reg is tered and rec om mended for use in field corn. Sencor® DF can be tank mixed with rec om mended rates of the fol low ing herbicides:ColumnLis t_3

[DO NOT REMOVE]

* Use only on Pur suit® re sist ant/tol er ant corn hy brids (IMI corn).

Appli ca tion: Sencor® DF may be applied to field corn preplant with out incor po ra -tion up to 30 days prior to plant ing or preemergence. Appli ca tions may be made byeither ground or aer i al equip ment. For tank mixes, fol low the most restric tive appli -ca tion meth ods of all products used.SPE CIAL PRE CAU TIONS:• Do not apply more than 5¹⁄₃ ounces Sencor® DF (0.25 pound active ingre di ent) per

acre per grow ing sea son.• Do not apply on soils hav ing pH 7.0 or great er.• Corn seed should be planted a mi ni mum of 1¹⁄₂ inches deep.• Sencor® DF may only be used in hy bri d seed corn pro duc tion fields if both inbred

par ents are known to be tol er ant to Sencor® DF.• Not rec om mended for use on muck soils as reduced weed con trol may result.• Observe all pre cau tions and lim i ta tions on label ing of all prod ucts used in tank

mixes.Feed ing restric tions: Corn treated with Sencor® DF may be har vested for silage or grain 60 days after treat ment. For tank mixes, fol low the most restric tive preharvestinter val of all prod ucts used.WEEDS CON TROLLED: Sencor® DF will aid in the resid ual preemergence con -trol of the fol low ing weed spe cies when tank mixed with other reg is tered grassand/or broad leaf corn her bi cides:ColumnLis t_4

[DO NOT REMOVE]

* For con trol of emerged weeds refer to the “Burndown Weed Con trol” sec tion of theSencor® label.

SENCOR® DF FIELD CORN RATE REC OM MEN DA TIONSSTATES APPLI CA TION TIM ING SENCOR® DF oz/A

Iowa Kan sas Mis sou ri

Nebraska South Dakota

Preplant (0 to 30 days) Preemergence

2 to 5¹⁄₃

Il li no i s Indi ana Ken tuck y

Min ne sota Ohio Wis con sin

Preplant (10 to 30 days)

2 to 5¹⁄₃

Mi chi gan Preplant (0 to 9 days) Preemergence

2 to 4

REMARKS: Apply as a broad cast spray prior to corn emer gence from the soil.Do not apply Sencor® DF on coarse tex tured soils with less than 1.5% organic mat ter. Donot apply more than 4 oz. Sencor® DF per acre on soils with less than 2.0% organic mat ter.For heavy weed infes ta tions and/or early preplant appli ca tions, use the higher rates ofSencor® DF.Con sult the label of her bi cide tank mix part ners to deter mine proper use rates for the otherprod uct(s).

SWEET CORNPREPLANT AND PREEMERGENCE APPLI CA TIONS(Il li no i s, Indi ana, Iowa, Kan sas, Ken tuck y, Mi chi gan, Min ne sota, Mis sou ri,Nebraska, Ohio, South Dakota and Wisconsin)Sencor® DF is rec om mended for addi tional resid ual weed con trol of cer tain broad -leaf weed spe cies, when applied in com bi na tion with other broad leaf and/or grassher bi cides as a tank mix ture. All prod ucts used must be labeled for use on

sweetcorn. The most restric tive restric tions and pre cau tions of all the prod ucts used must be observed. Use only labeled rates and meth ods of applications.Tank Mix tures: Sencor® DF can be tank mixed with the prod ucts con tain ing oneor more of the fol low ing her bi cides: 2,4-D, alachlor, atrazine, cyanazine, gly pho -sate, linuron, metolachlor, metribuzin, paraquat, and pendimethalin.Weeds Con trolled: Refer to the PREPLANT AND PREEMERGENCE APPLI -CA TION—FIELD CORN sec tion of this label for a list of weeds con trolled bySencor® DF when applied before weed emer gence. Use rec om mended adju vantswhen emerged weeds are pres ent. Refer to the BURNDOWN WEED CON -TROL—FIELD CORN sec tion for a list of weeds con trolled and weed heightrestric tions.Sequen tial Appli ca tions: Sequen tial appli ca tions of all her bi cides con tain ingmetribuzin (the active ingre di ent in Sencor® DF) are sub ject to a lim i ta tion of notmore than 0.25 pounds a.i. of metribuzin (5¹⁄₃ ounces of Sencor® DF) per acre ofcorn per use sea son. There are no other spe cific restric tions on sequen tial appli ca -tions due to the appli ca tion of Sencor® DF.SPE CIAL PRE CAU TIONS:• Do not apply more then a total of 5¹⁄₃ ounces Sencor® DF (0.25 pounds

metribuzin) per acre per grow ing sea son.• Do not apply preplant or preemergence on soils hav ing a pH 7.0 or great er.• Corn seed should be planted a mi ni mum of 1¹⁄₂ inches deep.• Sencor® DF may only be used in hy bri d seed pro duc tion fields, if both inbred par -

ents are known to be tol er ant to Sencor® DF.• Reduced resid ual weed con trol may result when used on organic soils. For this

rea son, resid ual weed con trol is not claimed on organic soils.• Observe all pre cau tions and lim i ta tions on label ing of all prod ucts used in tank

mix tures.Feed ing restric tions: Grain, for age, and pro cess ing waste may be feed to live stockif har vested at least 60 days after the last appli ca tion of Sencor® DF.Sen si tive Sweetcorn Hy brids: Make appli ca tions only to hy brids that have estab -lished tol er ance to the appli ca tion planned.Appli ca tion Meth ods and Tim ing: Sencor® DF can be applied preplant sur face or preemergence as a broad cast or band appli ca tion in water, fluid fer til izer, orimpreg nated on dry fer til izer. Ground or aer i al equip ment may be used. SeeDIREC TIONS FOR USE sec tion of this label for directions.Appli ca tion Rate Rec om men da tions: Refer to the “Direc tions For Use” sec tionof this label for def i ni tions of “Soil Tex ture Group” and other infor ma tion thatapplies to all appli ca tions. Use the low est rate of the rec om mended rate range onsoils with the low est per cent clay and organic mat ter for the group and pro gres -sively higher rate for increased clay and organic mat ter con tent. The clay con tent isat least twice as impor tant as organic mat ter when adjust ing rates. Rates will varybased on local conditions.

SOIL ORGANIC MAT TER CON TENTSOIL TEX TURE GROUP 1.5% to 2.9% 3.0 % or MoreALL SAND SOILS DO NOT USECOARSE 1.6 to 2.4 oz/A 2.5 to 2.8 oz/AMEDIUM 3 to 3.3 oz/A 3.2 to 3.7 oz/AFINE 3.6 to 4.0 oz/A 3.6 to 4.4 oz/AFor early preplant appli ca tion more than 9 days before plant ing and fields with at least 30%crop res i due on the soil sur face at appli ca tion, the appli ca tion rate may be increased 1 oz/A,but not to exceed 5¹⁄₃ oz/A.For band appli ca tions use pro por tional less per planted acre.See DIREC TIONS FOR USE sec tion of this label.

GAR BANZO BEANS (Chick peas)Ca li for nia, Idaho, Ore gon, and Wash ing to nSpe cial Con di tions of Sale for Use on Gar banzo Beans (Chick peas): The fol -low ing direc tions for use were devel oped under the direc tion of IR-4 (gov ern mentminor crops use pro gram). As such the test ing was done inde pend ently from thetest ing pro gram of Bayer CropScience. Buyer is advised that Bayer CropSciencemakes no assur ances regard ing sat is fac tion with the prod uct and that all risks ofcrop injury or prod uct per for mance are assumed by the Buyer.Sencor® her bi cide is rec om mended as a preemergence appli ca tion for the sup pres -sion of cer tain broad leaf weeds in gar banzo beans.WEEDS SUP PRESSED*ColumnLis t_5

[DO NOT REMOVE]

* Sup pres sion is a reduc tion in weed size and growth com pared to a non-treated area in thesame field. Sencor® used alone will not con trol tri a zine-re sist ant weed spe cies.

REC OM MENDED APPLI CA TIONSCROP SENCOR® DF Lb/Acre

Gar banzo beans ¹⁄₃ to ¹⁄₂

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Alachlor®

Atrazine®

Banvel®

Bicep®

Bicep® IIBicep® LiteBladex®

Broadstrike® + Dual®

Broadstrike® PlusBul let®

Clar ity®

Cycle®

Dual®

Dual® IIExtrazine® IIFron tier®

Guards man®

Har ness® ExtraLar iat®

Linex®

Linuron®

Lorox®

Marks man®

Pen ta go n®

Prowl®

Pur suit® Plus*Pur suit®*Ram rod®

Ram rod®/Atrazine®

Simazine®

Sur pass®

Sur pass® 100Top notch®

Horse weed/ma res tailLa dys thumbLambs quart ers, com mon

Pig weed spp.Rag weed, com monSmart weed, Penn syl va ni a

Sun flow erVel vet leafWa ter hemp, Tall

Com mon Chick weedCom mon Lambs quart ersDog Fen nel (May weed)

Field Pen ny cress Hen bitPig weedShepherdspurse

Wild Mus tard

Page 21: ENVI R ON MEN T AL HAZ ARDS Sencor DF 75% Dry Flowable ...defrenk/pdflecturenotes/HORT_481... · ENVI R ON MEN T AL HAZ ARDS For ter res trial uses, do no t apply d irectly to w ater

Da ta base and for mat copy right © by Vance Communication Corporation. All rights re served.

SPEC I MEN LABEL UP DATES AVAIL ABLE AT WWW.GREENBOOK.NET

REC OM MENDED APPLI CA TIONSCROP SENCOR® DF Lb/Acre

Apply spec i fied dos age in a sin gle preemergence appli ca tion using 10 to40 gal lons of water per acre with ground spray equip ment. Apply beforeor after plant ing but before crop emer gence. Thor ough incor po ra tion,either by rain fall or by mechan i cal means, is essen tial for weed sup pres -sion. Under dry con di tions, incor po rate Sencor® into the top 1 to 2 inches of soil with spike har rows, or sim i lar shal low incor po ra tion equip ment,then cross har row to insure uni form soil incor po ra tion. Where soil sur face is moist at the time of appli ca tion and rain fol lows before weed emer -gence, a broad cast appli ca tion should provide adequate weed suppression.Use on coarse-tex tured soils, sandy soils or any soil with less than 1.5%organic mat ter will likely cause crop injury.Use the higher rate on fine tex tured soils (high in clay or organic mat ter)and in fields with a his tory of high weed pop u la tions.

SPE CIAL PRE CAU TIONS:• Crop injury may result if crop is under stress con di tions caused by cold weather,

poor soil fer til ity, dis ease or in sect dam age.• Crop injury may result if appli ca tion is fol lowed by heavy rain. Avoid appli ca tion

of more than ¹⁄₂ inch of irri ga tion within one month after appli ca tion of Sencor®

DF, or crop injury may occur.• Do not use on clay knobs or poorly cov ered sub soils.• Do not apply preemergence on shal low seedings less than 2 inches deep.• Do not graze or feed treated vines to live stock within 40 days after appli ca tion.Main tain con tin u ous spray tank agi ta tion to keep mate rial in sus pen sion. Avoidover lap ping of spray swaths and shut off spray booms while turn ing, slow ing orstop ping, or crop injury will occur.NOTE: This treat ment may cause some chlorosis or minor ne cros is. Because gar -banzo bean vari et ies may vary in their sus cep ti bil ity to Sencor® DF, deter mine crop tol er ance prior to adop tion as a field scale prac tice to pre vent pos si ble injury.LEN TILS AND PEAS(Idaho, Ore gon, Wash ing to n, Mon ta na, North Dakota, and South Dakota)Sencor® DF her bi cide is rec om mended as a preemergence and postemergenceappli ca tion for the sup pres sion of cer tain broad leaf weeds in len tils and peas.WEEDS SUP PRESSED*ColumnLis t_3

[DO NOT REMOVE]

* Sup pres sion is a reduc tion in weed size and growth com pared to a non-treated area inthe same field.

** Preemergence appli ca tion only.

PREEMERGENCE APPLI CA TION: Make a sin gle preemergence appli ca tionof Sencor® DF at ¹⁄₄ to ¹⁄₂ lb per acre per crop year. Apply in 10 or more gal lons ofwater per acre with ground spray equip ment or 5 or more gal lons of water per acrewith aer i al spray equip ment. Apply Sencor® DF before or after plant ing. Thor oughincor po ra tion, either by rain fall or by mechan i cal means, is essen tial for weed sup -pres sion. Under dry con di tions, incor po rate Sencor® DF into the top 1 to 2 inches of soil with spike har rows, or sim i lar shal low incor po ra tion equip ment, then cross har -row to insure uni form soil incor po ra tion. Where soil sur face is moist at the time ofappli ca tion and rain fol lows before weed emer gence, a broad cast appli ca tionshould provide adequate weed suppression.Use the higher rate on fine-tex tured soils (high in clay or organic mat ter) and infields with a his tory of high weed pop u la tions.Sencor® DF may be applied pre- or post plant incor po rated as a tank mix com bi na -tion with FARGO® 4EC. Fol low the Direc tions for Use state ments on both prod uctlabels.POSTEMERGENCE APPLI CA TION: One postemergence appli ca tion may bemade per sea son. Use ¹⁄₆ to ¹⁄₃ lb of Sencor® DF per acre on len tils and spring peas.On win ter peas, use ¹⁄₄ to ¹⁄₃ lb of Sencor® DF per acre. For sup pres sion of dog fen -nel, use ¹⁄₃ lb Sencor® DF per acre. Apply spec i fied dos age in 20 or more gal lons ofwater per acre with ground spray equip ment or 5 or more gal lons of water per acrewith aer i al spray equip ment. Do not exceed 40 psi with ground spray equip ment.Apply as a broad cast spray when weeds are small (less than 2 inches in height ordiam e ter) and before crop is 6 inches tall.Tem po rary chlorosis of the crop may occur. There is an added risk of crop injury if a postemergence appli ca tion is made fol low ing a pre vi ous preemergence or postplant incor po rated Sencor® DF appli ca tion.Do not apply over very moist soils or wet crop fo li age. Do not apply postemergenceappli ca tions within 3 days after peri ods of cool, wet, or cloudy weather or cropinjury may occur.Do not apply within 24 hours of treat ment with other pes ti cides.SPE CIAL PRE CAU TIONS (All appli ca tions):• Do not apply more than ²⁄₃ lb Sencor® DF per acre per year. Crop injury may result

if crop is under stress con di tions caused by cold weather, low fer til ity, dis ease orin sect dam age.

• Crop injury may also result if appli ca tion is fol lowed by heavy rain.• Do not use on coarse-tex tured soils, sandy soils or soils with less than 1.5%

organic mat ter.• Do not apply to “Estin” len tils.• Do not use on clay knobs or poorly cov ered sub soils.• Do not apply on shal low seedings less than 2 inches deep (preemergence only).

• Do not apply within 50 days of har ves t of peas, or within 75 days of har ves t of len -tils. Do not graze or feed treated vines to live stock within 40 days after appli ca -tion.

Main tain con tin u ous spray tank agi ta tion to keep mate rial in sus pen sion. Avoidover lap ping and shut off spray booms while turn ing, slow ing or stop ping, or cropinjury will occur.NOTE: This treat ment may cause some chlorosis or minor ne cros is. Because len tiland pea vari et ies may vary in their sus cep ti bil ity to Sencor® DF, deter min ing croptol er ance prior to adop tion as a field scale prac tice is sug gested to pre vent possibleinjury.For addi tional pre cau tions, restric tions, lim i ta tions, and sprayer clean-up infor ma -tion refer to the appro pri ate sec tions of this label.SUGAR CANESPE CIAL PRE CAU TIONS:• For aer i al and chem i ga tion appli ca tion meth ods on sugar cane the max i mum appli -

ca tion rate is 2²⁄₃ lb Sencor® DF/acre.• To assure that spray will not adversely affect adja cent sen si tive nontarget plants,

apply this prod uct by air craft at a mi ni mum upwind dis tance of 400 ft from sen si -tive plants.

• Do not rotate any crop not listed on this label for 18 months fol low ing appli ca tionof Sencor® DF. Refer to the “Crop Rota tion Restric tions” sec tion of this label formore infor ma tion.

SUGAR CANE (Hawaii Only)Sencor® DF, a selec tive her bi cide, is effec tive as a preemergence and an earlypostemergence broad cast appli ca tion for con trol of cer tain grass and broad leafweeds. When applied as a spot treat ment, it also pro vides excel lent con trol of pe -ren ni al grasses and broadleaves.Ground Appli ca tion: Sencor® DF should be mixed by fill ing the spray tank halffull of clean water. Then add the rec om mended amount of Sencor® DF to suit thetotal tank capac ity and the rate of appli ca tion per acre (pref er a bly 25 to 35 gal lonsper acre). Com plete fill ing the tank and main tain suf fi cient agi ta tion dur ing mix ingand spray ing to ensure a uni form spray mixture.Aer i al Appli ca tion: Sencor® DF is rec om mended for use in aer i al spray equip -ment as a preemergence or postemergence appli ca tion to irri gated sugar cane. Aer i -al spray equip ment should be cal i brated to apply the proper amount of Sencor® DFin 5 to 10 gal lons of spray mixture per acre.Sencor® DF applied preemergence or postemergence to the sugar cane as a broad -cast spray or spot treat ment will effec tively con trol the fol low ing when weeds areless than 3 inches in height.Weeds Con trolled in Irri gated and Non-irri gated Sugar caneBROADLEAVESColumnLis t_4

[DO NOT REMOVE]

GRASSESColumnLis t_5

[DO NOT REMOVE]

Weeds Con trolled in Irri gated Sugar cane OnlyBROADLEAVESColumnLis t_6

[DO NOT REMOVE]

GRASSESAlex an der grass

(Bra chi a ri a plan ta gi ne a)Brist ly fox tail

(Se ta ri a ver ti cil la ta)Weeds Con trolled in Non-irri gated Sugar cane OnlyBROADLEAVESColumnLis t_7

[DO NOT REMOVE]

REC OM MENDED BROAD CAST APPLI CA TIONS SUGAR CANE (HAWAII ONLY)

SENCOR® DF (Lb/Acre) REMARKS2²⁄₃ to 5¹⁄₃

(non-irri gated)PREEMERGENCE (Irri gated and non-irri gated sugar cane): Applyspec i fied dos age per acre as a broad cast spray to the soil sur face. Appli -ca tions should be made within two weeks after plant ing prior to caneemer gence or shortly after emer gence (spike stage).OR

21

Com mon Chick weed**Lambs quart ersDog Fen nelShepherdspurse**

Field Pen ny cressWild Mus tardHen bit**Corn Spur ry

Red root Pig weedPenn syl va ni a Smart weedPine ap ple WeedPros trate Knot weed

Ama ranth, Spiny (Ama ran thus spi no sus)

Eu phor bi a, Wild (Eu phor bi a spp.)

Fire weed (E rech ti tes hieracifolius)

Flo ras paint brush (E mi li a sonochifolia)

Spurge, Gar den (Eu phor bi a hirta)

Spurge, Grace ful (Eu phor bi a glo me ri fe ra)

Crab grass (Di gi ta ri a spp.)

Gui ne a grass (Pa ni cum max i mum)

Plush grass (Ch lo ris ra di a ta)

Rice grass (Or y zop sis hy me noi des)

Wire grass (El e u sine in di ca)

Ama ranth, Spleen (Ama ran thus du bi us)

Haole Koa (Leu cae na leu co ceph a la)

Hi a lo a (Wal the ri a amer i ca na)

Hilahila (Mi mo sa pu di ca)

Purs lane, Com mon (Por tu la ca o le ra ce a)

Rat tle pod (Cro ta lar i a spec ta bi lis)

Ager a tum (Ager a tum co ny zoi des)

Rich ar di a (Rich ar di a bra si li en sis)

Tar weed (Cup hea carthagenesis)

Page 22: ENVI R ON MEN T AL HAZ ARDS Sencor DF 75% Dry Flowable ...defrenk/pdflecturenotes/HORT_481... · ENVI R ON MEN T AL HAZ ARDS For ter res trial uses, do no t apply d irectly to w ater

REC OM MENDED BROAD CAST APPLI CA TIONS SUGAR CANE (HAWAII ONLY)

SENCOR® DF (Lb/Acre) REMARKS5¹⁄₃ to 8

(irri gated)EARLY POSTEMERGENCE (Irri gated and non-irri gated sugar -cane): Apply spec i fied dos age per acre as a broad cast spray over thecane. Appli ca tion may be delayed as long as 4 to 6 weeks after plant ingpro vided weeds are less than 3 inches in height.

2²⁄₃ to 5¹⁄₃ ORPOSTEMERGENCE: Apply spec i fied dos age per acre as a broad castspray to con trol weeds prior to “close in” time when cane shades out theweed growth.

3¹⁄₃ to 6²⁄₃ SPOT TREAT MENT: Apply spec i fied dos age in 30 to 50 gal lons offin ished spray per acre. Spot treat ments may be used to con trol weeds inmissed areas, cor ners of fields, or areas of hard to con trol weeds.

NOTE: Do not apply more than 10²⁄₃ lb of Sencor® DF (8 lb active ingre di ent) / acre percrop cycle regard less of the method of appli ca tion. The last appli ca tion may be made up to17 months of har ves t.

SPE CIAL PRE CAU TIONS:• Do not use treated fo li age for feed or for age.SUGAR CANE (Lou i si a na and Texas Only)Preemergence and postemergence appli ca tions of Sencor® DF with aer i al orground spray equip ment are rec om mended for con trol of the fol low ing weedsin sugar cane in Lou i si a na and Texas:BROADLEAVESColumnLis t_3

[DO NOT REMOVE]

GRASSESColumnLis t_4

[DO NOT REMOVE]

REC OM MENDED APPLI CA TIONS SUGAR CANE (LOU I SI A NA AND TEXAS ONLY)

SENCOR® DF (Lb/Acre) REMARKS

2 to 4 BROAD CAST: Apply spec i fied dos age per acre using 20 to 30 gal lonsof water with ground equip ment or 5 gal lons of water with air craft sprayequip ment. Apply as a broad cast spray dur ing the Fall after plant ing or tothe stub ble after har ves t. Make a se con d appli ca tion early in the Spring.

1 to 2 BAND: Apply spec i fied dos age in 10 to 20 gal lons of water per acre in a30 to 36 inch band over the row dur ing the Fall after plant ing or to thestub ble after har ves t. Make a se con d appli ca tion early in the Spring.

SPE CIAL PRE CAU TIONS (Lou i si a na and Texas only):• Do not use treated fo li age for feed or for age.• Use the higher rate on heavy clay soil and soil with a high per cent age of organic

mat ter. If nec es sary, a third appli ca tion may be made in late Spring at layby. Donot apply within 60 days of har ves t.

SUGAR CANE (FLO RI DA ONLY)Postemergence over-the-to p or directed spray appli ca tions of Sencor® DF arerec om mended for the con trol of the fol low ing weeds in sugar cane in Flo ri da.BROADLEAVESColumnLis t_5

[DO NOT REMOVE]

GRASSESColumnLis t_6

[DO NOT REMOVE]

REC OM MENDED APPLI CA TIONS SUGAR CANE (FLO RI DA ONLY)

SENCOR® DF (Lb/Acre) REMARKS1¹⁄₃ to 2²⁄₃ GROUND APPLI CA TION: Sencor® DF may be used in one or two

appli ca tions with a mi ni mum of 14 days between each appli ca tion. Apply when weeds are less than 6 inches tall in 10 to 40 gal lons of spray mix -ture per acre.POSTEMERGENCE BROAD CAST OR BAND: Apply over the topof stub ble or plant cane while sugar cane is less than 14 inches tall.POSTEMERGENCE DIRECTED SPRAY: Apply to sugar cane that isa mi ni mum of 14 inches tall and before row clos ing.

REC OM MENDED APPLI CA TIONS SUGAR CANE (FLO RI DA ONLY)

SENCOR® DF (Lb/Acre) REMARKS

1¹⁄₃ to 2 AER I AL APPLI CA TION: Apply when weeds are less than 4 inchestall in 5 to 10 gal lons of spray mix ture per acre. Apply to stub ble or plantcane while the sugar cane is less than 14 inches tall.

SENCOR® DF PLUS ATRAZINE TANK MIX: Sencor® DF may be used withatrazine as a preemergence or postemergence (before row clos ing) appli ca tion tosugar cane. Rates for Sencor® DF are 1 to 2²⁄₃ lb/acre and atrazine 80% WP (4L) are2¹⁄₂ to 5 lb/acre (2 to 4 qt/acre). For addi tional infor ma tion on pre cau tions, instruc -tions, lim i ta tions, appli ca tion, and weeds con trolled, refer to this label and theatrazine label.SPE CIAL PRE CAU TIONS (FLO RI DA ONLY):• Do not use more than 2²⁄₃ lb per acre in a sin gle grow ing sea son. Do not use on

sand soils.• Spray con tact with sugar cane fo li age may result in minor leaf mar gin chlorosis

and/or ne cros is.• Do not apply within 60 days of har ves t. Do not use treated crop for feed or for age.• Avoid spray over laps or vari a tions in appli ca tion speed that may result in insuf fi -

cient or exces sive rates of appli ca tion.TOMA TOESApply Sencor® DF her bi cide with ground equip ment to seeded and trans plantedtoma toes as spec i fied below under “Rec om mended Appli ca tions”.For effec tive con trol of grasses and broad leaf weeds with postemergence appli ca -tions, apply Sencor® DF before weeds are 1-inch tall. Thor ough spray cov er age onweed fo li age is essen tial for ade quate con trol with postemergence appli ca tions.Do not use air blast or other high pres sure spray equip ment to make postemergenceappli ca tions of Sencor® DF. Refer to the appro pri ate sec tion of this label for addi -tional infor ma tion regard ing spray equip ment, dilu tion rates, mix ing, sprayercleanup, restric tions, con tainer dis posal and cautions.For spe cific appli ca tion infor ma tion see the “Gen eral Infor ma tion” sec tion in thefront of this label.

WEEDS CON TROLLED PREPLANT INCOR PO RATED APPLI CA TIONS TRANS PLANT TOMA TOES

ONLY Broad cast Sprays — ¹⁄₃ to ²⁄₃ Lb Sencor® DF/Acre

BROADLEAVES Ga lin so ga (Ga lin so ga spp.)

Lambs quart ers (Che no po di umalbum)

*Pig weed, Red root (Ama ran thus ret ro flex us)

*Purs lane, Com mon (Por tu la ca o le ra ce a)

GRASSES *Goose grass (El e u sine in di ca)Preplant incor po rated appli ca tions applied as directed will sup press fox tails, panicums andbarn yard grass.Sencor®DF/Trifluralin Tank Mix: This tank mix com bi na tion applied preplant incor po -rated as directed on this label will con trol the weeds listed above plus those weeds listed onthe trifluralin label.

* For opti mum con trol of these weeds, use the high est rate rec om mended on the label forthe type of appli ca tion to be made. Repeat postemergence appli ca tions may be needed forbest con trol.

Postemergence appli ca tions as directed on this label will sup press barn yard grassand crab grass when these weeds are less than 1-inch tall.WEEDS CON TROLLEDPOSTEMERGENCE APPLI CA TIONS ESTAB LISHED TOMA TOESFor effec tive con trol of weeds with postemergence appli ca tions, apply Sencor® DFbefore weeds are 1-inch tall.Broad cast Sprays ¹⁄₃ to ²⁄₃ Lb Sencor® DF/AcreBROADLEAVESColumnLis t_7

[DO NOT REMOVE]

Directed Sprays ²⁄₃ to 1¹⁄₃ Lb Sencor® DF/AcreGRASSESColumnLis t_8

[DO NOT REMOVE]

* For opti mum con trol of these weeds, use the high est rate rec om mended on the label forthe type of appli ca tion to be made. Repeat postemergence appli ca tions may be needed forbest con trol.

Postemergence appli ca tions as directed on this label will sup press barn yard grassand crab grass when these weeds are less than 1-inch tall.

Da ta base and for mat copy right © by Vance Communication Corporation. All rights re served.

SPEC I MEN LABEL UP DATES AVAIL ABLE AT WWW.GREENBOOK.NET 22

Ama ranth, Spiny (Ama ran thus spi no sus)

Bind weed, Field (Con vol vu lus ar ven sis)

Chick weed (Ce ras ti um vul ga tum)

Hen bit (La mi um am plex i cau le)

Lambs quart ers (Che no po di um album)

Lon don roc ket (Si sym bri um irio)

Ma res tail (Co ny za canadensis)

Mus tard, Wild (Bras si ca kaber)

Pigweeds (Ama ran thus spp.)

Purs lane (Por tu la ca o le ra ce a)

Sow this tle (Son chus spp.)

Broad leaf Sig nal grass (Bra chi a ri a pla ty phyl la)

Crab grass (Di gi ta ri a spp.)

Fox tails (Se ta ri a spp.)

John son grass, Seed ling (Sor ghum ha le pen se)

Oats, Win ter (Avena spp.)

Ama ranth, Spiny (seed ling) (Ama ran thus spi no sus)

But ter weed (Cress leaf ground sel) (Se ne ci o gla bel lus)

Cud weed (Gnap ha li um spp.)

Purs lane (Por tu la ca o le ra ce a)

Crab grass large (Di gi ta ri a san gui na lis)

Fox tail, bri stle grass (Se ta ri a magna)

Goose grass (El e u sine in di ca)

Pa ni cum, broad leaf (Pa ni cum ads per sum)

Sig nal grass, Broad leaf (Bra chi a ri a pla ty phyl la)

Car pet weed (Mol lu go ver ti cil la ta)

Fu mi to ry (Fu ma ri a of fi ci na lis)

Ga lin so ga (Ga lin so ga spp)

*Jim son weed (Da tu ra stra mo ni um)

*La dys thumb (Po ly go num per si ca ri a)

Lambs quart ers (Che no po di um album)

Mus tard, Wild (Bras si ca kaber)

Pigweeds (Ama ran thus spp.)

Purs lane (Por tu la ca o le ra ce a)

*Rag weed, Com mon (Am bro si a ar te mi si i fo li a)

*Smart weed, Penn syl va ni a(Po ly go num pen syl va ni cum)

Toad flax (Li na ri a spp.)

*Vel vet leaf (Abu ti lon the o phras ti)

*Fox tail, Yel low (Se ta ri a glau ca)

Goose grass (El e u sine in di ca)

Plus Weeds ListedUnder Broad castSprays

Page 23: ENVI R ON MEN T AL HAZ ARDS Sencor DF 75% Dry Flowable ...defrenk/pdflecturenotes/HORT_481... · ENVI R ON MEN T AL HAZ ARDS For ter res trial uses, do no t apply d irectly to w ater

Da ta base and for mat copy right © by Vance Communication Corporation. All rights re served.

SPEC I MEN LABEL UP DATES AVAIL ABLE AT WWW.GREENBOOK.NET

REC OM MENDED BROAD CAST APPLI CA TIONS FOR TOMA TOESSENCOR® DF

*lb/AcreREMARKS

¹⁄₃ to ²⁄₃ PREPLANT INCOR PO RATED—TRANS PLANT TOMA TOESONLY: Apply spec i fied dos age in 10 or more gal lons of water per acreas a broad cast spray to the soil sur face imme di ately before trans plant ing.Incor po rate to a depth of 2 to 4 inches with equip ment capa ble of uni -formly mix ing the chem i cal into the soil. This appli ca tion may be madealone or in a tank mix com bi na tion with trifluralin. When trans plant ingtoma toes, place the root sys tem of the plants below the her bi cide incor po -ra tion zone or injury may occur. Refer to the trifluralin label for spe cificrate of appli ca tion and for addi tional pre cau tions and restrictions fortomatoes.

¹⁄₃ to ²⁄₃ POSTEMERGENCE BROAD CAST SPRAY—ESTAB LISHEDTOMA TOES: Apply spec i fied dos age in 20 or more gal lons of water per acre as a broad cast spray, or apply in ¹⁄₄ to ³⁄₄ inch of water (use ¹⁄₄ to ¹⁄₂inch of water on sandy soils) per acre as a con tin u ous in jec ti on in cen terpivot and lat eral move sys tems or apply in the last 15 to 30 min utes of set in per ma nent solid set sprin kler sys tems. One or more appli ca tions maybe applied per use sea son. Allow at least 14 days between appli ca tions orsevere crop injury may occur. For trans planted toma toes, do not applyuntil trans plants have recov ered from trans plant shock and new growth isevi dent. Do not apply to toma toes within 24 hours of appli ca tion of otherpes ti cides. Do not tank mix with other pes ti cides. (See “SpecialPrecautions” below.)

²⁄₃ to 1¹⁄₃ POSTEMERGENCE DIRECTED SPRAY—ESTAB LISHEDTOMA TOES: Apply spec i fied dos age in 20 or more gal lons of water per acre as a directed spray. One or more appli ca tions may be applied per use sea son. Allow at least 14 days between appli ca tions or severe crop injurymay occur. Avoid con tact ing to ma to fo li age with spray. This method oftreat ment is rec om mended for use in fields with a his tory of severe weedpres sure or in fields infested with hard-to-con trol weeds. For trans planted toma toes, do not apply until trans plants have recov ered from trans plantshock and new growth is evi dent. Do not apply to toma toes within 24hours of appli ca tion of other pes ti cides. (See “Spe cial Pre cau tions”below.) When band ing see the appro pri ate section in the front of thislabel.

* Use the higher rate in fields with a his tory of severe weed pres sure and for max i mumresid ual weed con trol.

SPE CIAL PRE CAU TIONS (Toma toes):• Do not apply more than a total of 1¹⁄₃ lb Sencor® DF per crop sea son.• Do not apply the total amount of 1¹⁄₃ lb Sencor® DF within a time span of less than

35 days, except in the case of directed sprays.• Allow at least 14 days between appli ca tions, regard less of dos age or method of

appli ca tion or severe crop injury may occur.• Do not apply within 7 days of har ves t.• Do not apply within 3 days after peri ods of cool, wet or cloudy weather, or crop

injury will occur.• Do not use hot caps on toma toes within 7 days before or at any time after appli ca -

tion of Sencor® DF. Do not treat seeded toma toes until plants have reached the 5 to 6 leaf stage or severe crop injury may occur.

• Crop injury or delayed matu rity may result from broad cast or directed spray appli -ca tions if toma toes are grow ing under stress con di tions such as peri ods of droughtor cool, wet and cloudy weather pre ced ing appli ca tion.

• For newly intro duced to ma to vari et ies with unknown tol er ance to Sencor® DF,treat only a small area to deter mine if Sencor® DF can be used with out injury tothe crop.

• Aer i al appli ca tion is pro hib ited.DO NOT USE SENCOR® DF ON TOMA TOES IN KERN COUNTY, CA LI -FOR NIA.CE RE ALS

(Spring and Win ter Bar ley and Win ter Wheat)Sencor® DF her bi cide is rec om mended for con trol or sup pres sion of cer tain grasses and broad leaf weeds when applied postemergence to spring and win ter bar ley orwin ter wheat. Sencor® DF alone and sev eral tank mix ture treat ments are rec om -mended for use in the fol low ing states: AR, GA, ID, IL, IN, KS, KY, LA, MS, MO,MT, NV, OH, OK, OR, TN, TX, UT, WA.

Mix ing: See the “Gen eral Infor ma tion” sec tion of this label for spe cific mix ingpro ce dures. When tank mix ing, care fully fol low the instruc tions on this label. Refer to the other prod uct labels reg is tered for use in bar ley and win ter wheat for addi -tional use direc tions, rates, weeds con trolled and restrictions.

Appli ca tion: Sencor® DF may be applied by aer i al or ground appli ca tion equip -ment. Use a mi ni mum spray vol ume of 2 gpa by air and 10 gpa by ground. Uni formspray cov er age is nec es sary to obtain opti mum weed con trol and to min i mizepoten tial for crop injury. Do not exceed rates spec i fied on this label. Do not applySencor® DF through any type of irri ga tion equip ment. Apply Sencor® DF when thecrop is healthy and actively grow ing. Sencor® DF may be applied more than onceper crop sea son. Allow a mi ni mum of 21 days between appli ca tions if wheat isactively grow ing or allow 45 days between appli ca tions if wheat is grow ing inadverse con di tions, has entered dor mancy or is stressed due to frost dam age, dis -ease, drought or exces sive mois ture. Do not use on soils con tain ing less than 0.75%organic mat ter. Do not apply more than a total of 10.66 ounces Sencor® DF (8ounces active ingre di ent) per acre per year. On irri gated ce re als, do not apply morethan 0.5 inch of water for the first irri ga tion, the max i mum amount for each addi -tional irri ga tion should not exceed 1 inch. Allow a mi ni mum of 14 days between the first irrigation and subsequent irrigations.

Per for mance Fac tors: Weed con trol may not be observed for 2 to 4 weeks undernor mal growth con di tions and for 4 to 6 weeks under very dry con di tions. Mois ture(at least ¹⁄₂ inch) is required within 2 to 3 weeks after appli ca tion to move Sencor®

DF into the weed root zone. Lack of ade quate mois ture after appli ca tion may resultin poor or erratic weed con trol. Con trol or sup pres sion of listed weeds is depend enton weed size at time of appli ca tion. Con trol or sup pres sion may be reduced ifbroad leaf weeds are taller than 1 inch or grasses have more than 2 leaves.Tank mix tures: Sencor® DF may be tank mixed with Ally®, Amber®, Finesse®,Glean® FC, Har mony® Extra, 2,4-D®, MCPA®, Igran®, Banvel®/Banvel® SGF,Bronate or Buctril® her bi cides. A nonionic surfactant con tain ing at least 80%active ingre di ent may be used in Sencor® DF tank mixes with sulfo ny lu re a her bi -cides (Ally®, Amber®, Finesse®, Glean® FC and Har mony® Extra). Do not use acrop oil con cen trate or any adjuvant con tain ing ve ge ta ble or petro leum oils withany Sencor® DF mix as crop injury may result. Addi tional pes ti cides may also betank mixed with Sencor® DF unless spe cif i cally pro hib ited on the mix prod ucts’label. In some instances, com bi na tions with organophosphate insec ti cides maycause tem po rary leaf yel low ing and/or crop injury, espe cially when widely fluc tu -at ing day/night tem per a tures occur near appli ca tion. Always refer to the other prod -uct labels reg is tered for use on ce re als for addi tional direc tions, rates and weed spe -cies con trolled. Observe all pre cau tions and limitations on labeling of all productsused in mixtures.Feed ing Restric tions: Do not graze wheat within 14 days of Sencor® DF appli ca -tion or har ves t grain within 21 days after last appli ca tion. Do not graze or har ves tbar ley before crop matu rity. For tank mix com bi na tions, fol low the most restric tivelabel.SPE CIAL PRE CAU TIONS: Ce re al Injury—Crop injury may occur if Sencor®

DF is applied:• When the crop is under stress such as win ter kill, frost dam age, dis ease, drought or

exces sive mois ture, severe graz ing, or when these con di tions fol low the appli ca -tion.

• In com bi na tion with fluid fer til izer espe cially with the addi tion of surfactant.• Prior to the growth stage spec i fied on this label.• To soils high in lime or sodium, a pH great er than 7.7, cal car e ous, grav elly, thinly

cov ered or ex pos ed sub soil areas.• To fields where ce re al seeds have been planted less than 1 inch deep.• To a non-win ter hardy wheat or bar ley vari ety.• To a sen si tive wheat or bar ley vari ety as listed below.• To frozen soil or crop still in win ter dor mancy.Ce re al Rota tions Fol low ing Pota toes Treated with Sencor® DF: If plant ing asen si tive ce re al vari ety (listed under the wheat and bar ley vari ety tol er ance por tionof this label), fol low ing pota toes treated with Sencor® DF or metribuzin con tain ingprod ucts, refer to the po ta to sec tion of the Sencor® DF label for spe cial cul turalpractices to follow.APPLI CA TION REC OM MEN DA TIONSSencor® DF alone or in a tank mix with labeled broad leaf her bi cides may beapplied by aer i al or ground spray equip ment as a broad cast postemergence spray.

REC OM MENDED POSTEMERGENCE BROAD CAST APPLI CA TIONS OFSENCOR® DF

CROP GROWTH SOIL

SENCOR® DF RATE (oz/A) % ORGANIC MAT TER

STAGE TEX TURE 0.75 TO 2.0 OVER 2.02 Leaf COARSE 1 to 2 1 to 3

To MEDIUM 1 to 3 2 to 32 Tiller FINE 2 to 3 2 to 4

Use these rates on crops with se con da ry roots smal ler than 1 inch.For dryland win ter wheat (non-irri gated), apply the high est rec om mendedrate to achieve max i mum weed sup pres sion/con trol.

3 Tiller COARSE 3 to 4 4 to 5To MEDIUM 4 to 5 5 to 6

4 Tiller FINE 5 to 6 5 to 6Do not apply within 2 weeks after graz ing or break ing of win ter dor mancy.Apply after the crop is at or beyond the 3 tiller growth stage but before joint -ing. Se con da ry roots should be devel oped and larger than 1 inch long. Do notapply before 75 days after plant ing.For dryland win ter wheat (non-irri gated), apply the high est rec om mendedrate to achieve max i mum weed sup pres sion/con trol.GEOR GIA ONLY: Wheat must be planted before Novem ber 15 in thePiedmont area and North ern part of the state, and before Decem ber 1 in theCoastal Plain area.

Over COARSE 4 to 6 5 to 84 Till ers MEDIUM 4 to 8 5 to 8

FINE 5 to 8 8 to 10²⁄₃

Do not apply within 2 weeks after graz ing or break ing of win ter dor mancy.Apply after the crop is at or beyond the 3 tiller growth stage but before joint -ing. Se con da ry roots should be devel oped and larger than 1 inch long. Do notapply before 75 days after plant ing.For dryland win ter wheat (non-irri gated), apply the high est rec om mendedrate to achieve max i mum weed sup pres sion/con trol.GEOR GIA ONLY: Wheat must be planted before Novem ber 15 in thePiedmont area and North ern part of the state, and before Decem ber 1 in theCoastal Plain area.

WHEAT AND BAR LEY VARI ETAL TOL ER ANCE*Wheat and bar ley vari et ies vary in their tol er ance to Sencor® DF. Vari et ies beloware tol er ant to and are rec om mended for use with Sencor® DF:

23

Page 24: ENVI R ON MEN T AL HAZ ARDS Sencor DF 75% Dry Flowable ...defrenk/pdflecturenotes/HORT_481... · ENVI R ON MEN T AL HAZ ARDS For ter res trial uses, do no t apply d irectly to w ater

Win ter Wheat: Abe, AgriPro Mason, AgriPro Shiloh, Ar thu r, AS 7846, AS 7853,Baker Seed 32, Barbie VI, Basin, Batum, Bayles, Becker, Bintee V, Buchshot DS2368, Caldwell, Car di nal, Cashup, Centurk, Che ro kee, Chey enne, Clark, Coker747, Coker 762, Coker 797, Coker 68-15, Coker 9134, Coker 9543, Coker 9904,Coker 9907, Daws, DB 533W, DB 562W, DB 580W, Delta King 502, Delta King9027, Dixie 952, Doublecrop, Dusty, Dy na-gro 426, Dynasty, Excel, Faro, FFR525W, Flo ri da 302, FS 432, FS 433, FS 435, Gains, Garst 64, Geor gia 100, Genie V, Hatton, Hawk, Hill 81, Howell, Hunter, Hyak, Hyslop, Katie VI, KY 16-2, Larned,Lewis 833, Lewjain, Lisa, Long horn, Luke, Madsen, Mag num, Malcom,McDermid, McNair 1003, McNair 1813, Molly, Moro, Neely, Nel son, New ton,Norstar, Norwin, Nugaines, Oasis, Omega 78, Paha, Peck, Pike, PI 2157, PI 2180,PI 2510, PI 2545, PI 2548, PI 2550, PI 2552, PI 2555, PI 2566, PI 2571, PI 2580, PI2684, Quan tum 577, Redwin, Rocky, Saluda, Saw yer, SC 104, Siouxland, Sprague,South ern Belle, Stacy, Stal lion, Stephens, TAM W101, TAM 105, TE 877, TE2548, TE SR204, Tiber, Tom a hawk, TR 8555, TR 8557, TR 8768, Trav eler, Tres,Tyee, Tyler, Verne, Vic tory, Wakefield, Wanser, Weston, Winalta, Wrangler.Bar ley: Advance, Boyer, Clark, Compana, Hannchen, Hec tor, Hesk, Hud son, Lud,Luther, Kamiak, Klages, Olym pic, Piroline, Steptoe and Tri umph.The fol low ing ce re al vari et ies are sen si tive to Sencor® DF and are not rec om -mended for use:Win ter Wheat: AgriPro Clem ens, AT 90W, AT 91W, Arap aho, Baker Seed 33,Cen tury, Cimarron, Coker 833, Coker 916, Coker 983, Coker 9024, Coker 9105,Coker 9323, Coker 9474, Coker 9663, Coker 9835, Coker Coker 9766, Coker 9877,EK 102, EK 114, FFR 555, Flo ri da 304, Free dom, FS 417, FS 423, FS 425, FS 430,Gore, Hazen, Hic ko ry, Jack son, Julie III, KY 49-25, Lin den, Mad i son, Mesa, Mus -tang, Pacer, PI XW 522, PI 2551, PI 2163, Pio neer 2691, Prince ton 733, PSR W71,PSR 226, PSR 278, Rosen, Savan nah, Sierra, TAM 107, TR 101, TR 1011, TR8822, Tri umph 64, Vona, Wings, Winridge, Yamhill.Spring/Durum Wheat: Avoid use on Spring wheat and Durum wheat vari et ies.Bar ley: Glenn, Morex, Moravian 3, Larker, Sum mit, Brac ken, Anheuser BuschB2601 and vari et ies with Morex par ent age.Vari et ies Not Listed: To avoid pos si ble crop injury on any vari ety not men tioned in this label, con tact a Bayer CropScience rep re sen ta tive or her bi cide expert for a vari -ety rec om men da tion prior to treat ment or treat a small strip of the unlisted vari etywith the rec om mended Sencor® DF rate to ascer tain crop tol er ance before treat ingan entire field.*Abbre vi ated names of ven dors: AS (Agseco), AT (Agratech), DB (Diener Bros.), FS

(Growmark FS), PI (Pio neer), PSR (Hybritech), SC (J.M. Schultz), TE (Terra), and TR(Terral).

WEEDS CON TROLLEDUsed at rec om mended rates, Sencor® DF will con trol many an nu al broad leafweeds. Con trol is best when applied to young, actively grow ing weeds. Weeds con -trolled by Sencor® DF in clu de:ColumnLis t_3

[DO NOT REMOVE]

WEEDS SUP PRESSEDSencor® DF con trol of the fol low ing weeds var ies from poor to excel lent depend ing on time of appli ca tion, stage of growth at appli ca tion, tem per a tures and soil mois -ture con di tions fol low ing treat ment. For max i mum effect on these weeds, apply thehigh est rec om mended rate at the ear li est growth stage tim ing for each par tic u larsoil type and organic mat ter. Sup pres sion is a reduc tion in weed size and growth ascom pared to a non-treated area in the same field.BROADLEAVESColumnLis t_4

[DO NOT REMOVE]

GRASSESColumnLis t_5

[DO NOT REMOVE]

* Use the high est rec om mended Sencor® DF rate for max i mum weed sup pres sion.

FOR WEED CON TROL IN A WHEAT/FAL LOW/WHEAT ROTA TION(Idaho, Ore gon, Utah and Wash ing to n Only)Sencor® DF may be applied to pro vide weed con trol dur ing the fal low pe ri od afterwheat har ves t or in the Spring before win ter wheat is planted. Win ter wheat can beseeded 4 months (120 days) after Spring appli ca tion. Mechan i cal till age or theappli ca tion of a con tact her bi cide may be required to con trol weeds ger mi na ting

prior to seed ing of win ter wheat. Best results will be obtained where straw and chaff are evenly dis trib uted across the field.For spe cific appli ca tion infor ma tion see the “Gen eral Infor ma tion” sec tion in thefront of this label.Where weed growth is pres ent at appli ca tion time, Sencor® DF should be appliedwith Gramoxone® or other con tact her bi cide. Refer to the other prod uct label reg is -tered for addi tional direc tions, rates, and weed spe cies con trolled.WEEDS CON TROLLEDBROADLEAVESColumnLis t_6

[DO NOT REMOVE]

GRASSESColumnLis t_7

[DO NOT REMOVE]

*Note: Since con trol of these weeds may be va ri a ble depend ing on mois ture fol low ingappli ca tion, the higher labeled rate is rec om mended.

After Har ves t Appli ca tion (Fall Fal low): Sencor® DF may be applied to wheatstub ble after har ves t in the Fall. Apply ²⁄₃ to ⁵⁄₆ lb per acre broad cast before weedsemerge. Use higher rate for lon ger weed con trol or for weeds des ig nated as requir -ing the higher rate for con trol. Rain fall (¹⁄₂ inch or more) is nec es sary for her bi cideactivation .Do not plant crops in treated areas for at least 10 months fol low ing Fall appli ca -tions. Do not rotate any crop not listed on this label for 18 months fol low ing appli -ca tion of Sencor® DF.Sencor® DF may be applied at ²⁄₃ to ⁵⁄₆ lb per acre as directed above for a Fall appli -ca tion. If other veg e ta tion is pres ent at the time of appli ca tion use a con tact her bi -cide.Spring Appli ca tion (Sum mer Fal low): Sencor® DF may be applied to wheat stub -ble in the Spring. Apply ¹⁄₂ to ²⁄₃ lb per acre broad cast before weeds emerge in theSpring. Use higher rate for lon ger weed con trol or weeds des ig nated as requir inghigher rate for con trol. Rain fall (¹⁄₂ inch or more) is nec es sary for her bi cideactivation.PRE CAU TIONS AND RESTRIC TIONS: Do not graze treated fields.Do not plant Spring seeded ce re als fol low ing Fall fal low appli ca tions of Sencor®

DF.Where Sencor® DF was applied in the Fall, do not apply Sencor® DF in the Spring.FOR WEED CON TROL IN A FAL LOW ROTA TION WITH BAR LEY ANDWHEAT(Co lo ra do, Kan sas, Mon ta na, Nebraska, and Wyo ming Only)Sencor® DF may be applied to pro vide weed con trol dur ing the fal low pe ri od afterwheat or bar ley har ves t or in the Spring before plant ing of Win ter wheat or bar ley.Mechan i cal till age or the appli ca tion of a con tact her bi cide may be required to con -trol weeds ger mi na ting prior to seed ing of Winter wheat or barley.For spe cific appli ca tion infor ma tion see the “Gen eral Infor ma tion” sec tion in thefront of this label.Where weed growth is pres ent at appli ca tion time, Sencor® DF should be appliedwith Gramoxone®, Roundup®, or other con tact her bi cide. Refer to the other prod -uct label reg is tered for addi tional direc tions, rates, and weed spe cies con trolled. Donot plant crops in treated areas ear lier than 10 months fol low ing Fall appli ca tions.Do not rotate any crop not listed on this label for 18 months fol low ing appli ca tion of Sencor® DF.WEEDS CON TROLLEDBROADLEAVESColumnLis t_8

[DO NOT REMOVE]

GRASSESColumnLis t_9

[DO NOT REMOVE]

*Note: Since con trol of these weeds may vary depend ing on mois ture fol low ing appli ca tion, use the higher rate rec om mended below.

Da ta base and for mat copy right © by Vance Communication Corporation. All rights re served.

SPEC I MEN LABEL UP DATES AVAIL ABLE AT WWW.GREENBOOK.NET 24

Bit ter cressCatch fly, Con i cal (Sand)Catch weed (Madwort)Chick weed, Com monChick weed, MousearCorn cockle Dog fen nel

(May weed)E ven ing Prim rose, Cut leafFalse flax, Small seedFid dle neck, Tar weed

Fi la ree, Red stemGer a ni um,Ca ro li na Grom well, spp.Hen bitKnot weed, Pros trateLambs quart er, Com monLet tuce, Min ersMus tard, Blue Mus tard,

WildPen ny cress, Field

Pep per weed, Vir gi ni aPig weed, spp.Pine ap ple weed Po le mon i um,

An nu al (Jacob’s Lad der)Ra dish, WildShepardspurseSpeed well, I vy leafTur nip, Wild

Buck wheat, Wild*But ter cup, spp.Cow cock le

Ko chi a*Let tuce, Prick lyMus tard, Tum ble (Jim Hill)*

TanysmustardThis tle, Rus si anVetch, Win ter

Bar ley, Hare (Wild)Bar ley, Lit tleBlack grassBlue grass, An nu alBlue grass, Bul bous

Brome, Downy*Brome, Ja pa nese*Brome, Rip gut*Cheat*Fox tail, spp*

Oat, Wild*Res cue grass*Whit low grass, Spring

(Ver nal)Wind grass

Chick weed, Com mon (Stel la ri a media)

Hen bit (La mi um am plex -i cau le)

*Ko chi a (Ko chi a sco pa ri a)Lambs quart ers

(Che no po di um album)Mus tard, Blue or Pur ple

(Cho ri spo ra te nel la)

Mus tard, Jim Hill (Si sym bri um al tis si mum)

Mus tard, Tansy (Des cu rain i a pin na ta)

Mus tard, Tre a cle (Eyrsimum re pan dum)

Mus tard, Wild (Bras si cakaber)

Pen ny cress, Field (Fan -weed) (Thlaspi ar ven se)

Pigweeds (Ama ran thus spp.)*Rus si an this tle (Sal so la

i be ri ca)*Wild Sun flow er (He li -

an thus spp.)

Cheat grass (Bro mus se -ca li nus)

Downy Brome (Bro mustec to rum)

*Wheat, Vo lun teer (Tri ti -cum spp.)

Cheat grass (Bro mus se -ca li nus)

Downy Brome (Bro mus tec to rum)

*Fox tail, Green (Se ta ri avi ri dis)

*Wheat, Vo lun teer (Tri ti cum spp.)

*Wild Oats (Avena fatua)

Chick weed, Com mon (Stel la ri a media)

Cow cock le (Vac ca ri a py ra mi da ta)

Hen bit (La mi um am plex -i cau le)

*Ko chi a (Ko chi a sco pa ri a)Lambs quart ers

(Che no po di um album)

Mus tard, Blue or Pur ple (Cho ri spo ra te nel la)

Mus tard, Jim Hill (Si sym bri um al tis si mum)

Mus tard, Tansy (Des cu rain i a pin na ta)

Mus tard, Tre a cle (Eyrsimum re pan dum)

Mus tard, Wild (Bras si cakaber)

Pen ny cress, Field (fan -weed) (Thlaspi ar ven se)

Pigweeds (Amaranthua spp.)Rus si an this tle (Sal so la

i be ri ca)Sun flow er (He li an thus spp.)

Page 25: ENVI R ON MEN T AL HAZ ARDS Sencor DF 75% Dry Flowable ...defrenk/pdflecturenotes/HORT_481... · ENVI R ON MEN T AL HAZ ARDS For ter res trial uses, do no t apply d irectly to w ater

Da ta base and for mat copy right © by Vance Communication Corporation. All rights re served.

SPEC I MEN LABEL UP DATES AVAIL ABLE AT WWW.GREENBOOK.NET

AFTER HAR VES T APPLI CA TION (Fall Fal low): Sencor® DF may be appliedto the stub ble after har ves t in the Fall. Apply ⁵⁄₆ to 1 lb per acre broad cast beforeweeds emerge. Use the higher rate for lon ger weed con trol or for weeds des ig natedas requir ing the higher rate for con trol. Rain fall (¹⁄₂ inch or more) is nec es sary forher bi cide activation.SPRING APPLI CA TION (Sum mer Fal low): Sencor® DF may be applied to thestub ble in the Spring. Apply ¹⁄₂ to ²⁄₃ lb per acre broad cast before weeds emerge inthe Spring. Use the higher rate for lon ger weed con trol or weeds des ig nated asrequir ing the higher rate for con trol. Rain fall (¹⁄₂ inch or more) is nec es sary for her -bi cide acti va tion. Wheat or bar ley can be seeded 120 days after Spring application.PRE CAU TIONS AND RESTRIC TIONS: Do not graze treated fields.Do not plant Spring seeded ce re als fol low ing Fall appli ca tions for fal low.Where Sencor® was applied in the Fall, do not apply Sencor® in the Spring.CROP ROTA TION RESTRIC TIONSWait ing Pe ri od After Sencor® Her bi cide Appli ca tion1

4 Months Al fal fa As pa ra gus Bar ley 2 Corn

For age Grasses Sainfoil Soy beans

Sugar cane Toma toes Wheat 2

8 Months Bar ley Len tils

Peas Wheat

12 Months Pota toes Rice3

18 Months Sugar Beets, Onions and other root crops not listed on this label, andall other crops not listed on this label.

1 Cover crops for soil build ing or ero sion con trol may be planted any time, but do not graze or har ves t for food or feed. Stand reduc tions may occur in some areas.

2 Fol low ing peas, len tils or soy beans.3 Do not rotate rice after any appli ca tion to a pri ma ry crop great er than 1.0 lb ai/A of

Sencor® DF per sea son.

Do not rotate any crop not listed on this label after appli ca tion of Sencor® DF tosugar cane.

IMPOR TANT: READ BEFORE USERead the en tire Direc tions for Use, Con di tions, Dis claimer of War ran ties and Lim i -ta tions of Lia bil ity before using this prod uct. If terms are not accept able, return theunopened prod uct con tainer at once.By using this prod uct, user or buyer accepts the fol low ing Con di tions, Dis claimerof War ran ties and Lim i ta tions of Lia bil ity.CON DI TIONS: The direc tions for use of this prod uct are believed to be ade quateand must be fol lowed care fully. How ever, it is impos si ble to elim i nate all risksasso ci ated with the use of this prod uct. Crop injury, inef fec tive ness or other unin -tended con se quences may result because of such fac tors as weather con di tions,pres ence of other mate ri als, or the man ner of use or appli ca tion, all of which arebeyond the con trol of Bayer CropScience. All such risks shall be assumed by theuser or buyer.DIS CLAIMER OF WAR RAN TIES: TO THE EXTENT CON SIS TENT WITHAPPLI CA BLE LAW, BAYER CROPSCIENCE MAKES NO OTHER WAR RAN -TIES, EXPRESS OR IMPLIED, OF MER CHANT ABIL ITY OR OF FIT NESSFOR A PAR TIC U LAR PUR POSE OR OTH ER WISE, THAT EXTEND BEYONDTHE STATE MENTS MADE ON THIS LABEL. No agent of Bayer CropScience isautho rized to make any war ran ties beyond those con tained herein or to mod ify thewar ran ties con tained herein. TO THE EXTENT CON SIS TENT WITH APPLI CA -BLE LAW, BAYER CROPSCIENCE DIS CLAIMS ANY LIA BIL ITY WHAT SO -EVER FOR SPE CIAL, INCI DEN TAL OR CON SE QUEN TIAL DAM AGESRESULT ING FROM THE USE OR HANDLING OF THIS PRODUCT.LIM I TA TIONS OF LIA BIL ITY: TO THE EXTENT CON SIS TENT WITHAPPLI CA BLE LAW, THE EXCLU SIVE REM EDY OF THE USER OR BUYERFOR ANY AND ALL LOSSES, INJU RIES OR DAM AGES RESULT ING FROMTHE USE OR HAN DLING OF THIS PROD UCT, WHETHER IN CON TRAC T,WAR RANTY, TORT, NEG LI GENCE, STRIC T LIA BIL ITY OR OTH ER WISE,SHALL NOT EXCEED THE PUR CHASE PRICE PAID, OR AT BAYERCROPSCIENCE’S ELEC TION, THE REPLACEMENT OF PRODUCT.NET CON TENTS: Eight 5-Pound Jugs Per CaseSencor and Buctril are reg is tered trade marks of Bayer.Bronate is a trademard of Bayer.Banvel is a reg is tered trade mark of Velsicol Chem i cal Corp.Com mand and Com mence are reg is tered trade marks of FMC Corp.Amber, Dual and Igran are reg is tered trade marks of Ciba-Geigy.Ally, Bladex, Can opy, Finesse, Glean and Har mony are reg is tered trade marks of E.I. duPont de Nemours and Co.Gramoxone is a reg is tered trade mark of ICI Amer i cas, Inc.Can non, Free dom, Lasso and Roundup are reg is tered trade marks of Monsanto Co.Pur suit, Prowl and Scep ter are reg is tered trade marks of Am er i ca n Cyan a mid Co.Sonalan, Surflan, and Treflan are trade marks of DowElanco Prod ucts Co.X-77 is a reg is tered trade mark of Valent USA Corp.Bayer CropScience LP P.O. Box 12014, 2 T.W. Alex an der Drive Research Tri an gle Park, North Ca ro li na 27709 1-866-99BAYER (1-866-992-2937)

Sencor DF 75% Dry Flowable Her bi cide (MAS TER) Approved 08/07/06VID 9.7.06

25