stink bug and lepidopteran control in soybean - laca1.org bug and lep control in... · stink bug...
TRANSCRIPT
![Page 1: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/1.jpg)
Stink Bug and Lepidopteran Control in Soybean
J. Davis, B. R. Leonard, and J. Baldwin
Department of EntomologyLouisiana State University Agricultural Center
LATMC 2010: Grain Crops Session
![Page 2: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/2.jpg)
Topics to Cover
Stink bug control optionsAction ThresholdsInsecticidesSite Specific Insecticide ApplicationsHost Plant Resistance = Varietal Differences
Lepidopteran Defoliators
New invasive soybean pests to watch for
![Page 3: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/3.jpg)
Stink Bugs
![Page 4: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/4.jpg)
Stink bug feeding:
-Reduces yield, quality and oil content
-Causes delayed maturity
![Page 5: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/5.jpg)
Soybean Yield and Quality 2008
Treatment % seed dmg Yield (bu/A) % Oil Non-treated 63 a 21 b 19.6 ± 0.5 b
Treated* 31 b 37 a 21.1 ± 0.2 a
*Treated 4 times w/Acephate
![Page 6: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/6.jpg)
Delayed Maturity
![Page 7: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/7.jpg)
5367
57
3142
2936
162 4 7
56
0%
25%
50%
75%
100%
Group 4 Group 5 Group 6 Total
LA Stink Bug Species Composition MRRS-2009
Green Complex
BrownComplex
Red Banded
![Page 8: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/8.jpg)
Common name:redbanded stink bug
Scientific name:Piezodorusguildinii(Westwood)
![Page 9: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/9.jpg)
![Page 10: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/10.jpg)
Piezodorus guildiniiUS Distribution – Positive ID 2009
![Page 11: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/11.jpg)
![Page 12: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/12.jpg)
Redbanded Stink Bug:Cumulative Damage and Action
Thresholds
![Page 13: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/13.jpg)
Assessing Insect Severity:Define action thresholds for redbanded stink bug based
on yield and quality
Stink Bug Damage Accumulated Over Time
![Page 14: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/14.jpg)
% damaged seed
74 a
50 b
35 b
16 c
10 c
5 c
R5.5
![Page 15: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/15.jpg)
k bugs per 25 sweeps
![Page 16: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/16.jpg)
nk bugs per 25 sweeps
![Page 17: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/17.jpg)
Yield (bu/A)
39 ± 6 a
38 ± 6 a
31 ± 2 a
17 ± 5 b
12 ± 1 b
6 ± 3 c
![Page 18: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/18.jpg)
Redbanded Stink Bug Control:I ti id O ti
![Page 19: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/19.jpg)
0
4
8
12
16
20
Karate 2.08CS (0.0312) Endigo 2.06EC (0.0724)Orthene 90SP (0.9) Brigade 2EC (0.078)Baythroid XL 1EC (0.0219) + Orthene (0.675) Mustang Max 0.8EC (0.025)Leverage 2.7SE (0.08) Non-treated
2 DAT 7 DAT
P<0.01 P<0.01
cb cc
P<0.01
8 DAT
bc bc abc bb bb b b ab bb bb b b ab
secticide Efficacy Against All Stink Bugs, 2008
![Page 20: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/20.jpg)
Insecticide Efficacy Against RBSB
0
3
6
9
2
5
Discipline 2EC (0.025) Discipline 2EC (0.05) Discipline 2EC (0.075)
Discipline 2EC (0.1) Hero 1.24EC (0.025) Hero 1.24EC (0.05)
Hero 1.24EC (0.075) Hero 1.24EC (0.1) Orthene 90SP (1.0)
Non-treated
2 DAT2 DAT 7 DAT7 DAT
P<0.01P<0.01 P<0.01P<0.01P<0.01P<0.01
9 DAT9 DAT
![Page 21: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/21.jpg)
Insecticide Use Strategies For Redbanded Stink Bugs
Treatments► Acephate► Endigo, SP + Orthene, Leverage► Bifenthrin, Hero
Application Frequency ► 3 - 5 sprays/acre/year► 5 - 7 day interval
![Page 22: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/22.jpg)
Redbanded Stink Bug Control:Cultural Options
![Page 23: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/23.jpg)
valuate redbanded stink bug control options:Site Specific Field Applications
If stink bugs are aggregated along field edges, spray only these edges
Reduce amount of product used and application time
Save grower money and protect natural enemies
![Page 24: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/24.jpg)
Can applications along eld edges reduced field olonization by stink
bug?
YES
Reduced field olonization by two
weeks
Reduced overall stink bug populations when
oybeans had reached R6
4 per 25 sweeps on eld edges per 25 sweeps in field
nterior
21 bu/A
37 bu/A
37 bu/A
![Page 25: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/25.jpg)
Cotton
Corn
Soybean
te, Tensas Parish 2008
![Page 26: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/26.jpg)
Field Verification of Stink Bug Movement
t, Washington, LA 2009
d; gridded 150’ x 50’
weekly
Sweetpotato
![Page 27: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/27.jpg)
Sweetpotato
![Page 28: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/28.jpg)
![Page 29: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/29.jpg)
Sweetpotato
![Page 30: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/30.jpg)
![Page 31: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/31.jpg)
Redbanded Stink Bug Control:Varietal Differences
![Page 32: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/32.jpg)
Terral 48R14Untreated
stink bugs/25 sweeps/week6 (from R3 to R8)
aged seed (Stink Bugs)69
% green stems60
Yield57 bu/A
![Page 33: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/33.jpg)
Terral 48R14Treated
stink bugs/25 sweeps/week1 (from R3 to R8)
aged seed (Stink Bugs)57
% green stems30
Yield58 bu/A
Di t d Yi ld
![Page 34: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/34.jpg)
Pioneer 95Y20Untreated
stink bugs/25 sweeps/week2 (from R3 to R8)
aged seed (Stink Bugs)30
% green stems5
Yield58 bu/A
Di t d Yi ld
![Page 35: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/35.jpg)
Pioneer 95Y20Treated
stink bugs/25 sweeps/week0 (from R3 to R8)
aged seed (Stink Bugs)16
% green stems0
Yield76 bu/ADiscounted Yield
62 bu/A
![Page 36: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/36.jpg)
CoragenBelt
StewardntrepidLarvin
Non-treated
![Page 37: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/37.jpg)
Efficacy of new and current insecticides for control of soybean loopers
![Page 38: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/38.jpg)
Efficacy of new and current insecticides for control of soybean loopers
tment/ Ratemulation lb (AI)/acreCam Flexi 40%WG 0.100am Flexi 40%WG 0.128am Xpress 150ZC 0.068am Xpress 150ZC 0.087
ward 150SC 0.078te w/Zeon 250CS 0.031go 2.06EC 0.072pid 2SC 0.094
thiamethoxam + chlorantraniliprole
lambda-cyhalothrin + chlorantraniliprole
indoxacarb
lambda-cyhalothrin
lambda-cyhalothrin + thiamethoxam
methoxyfenozide
![Page 39: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/39.jpg)
Efficacy of new and current insecticides for control of soybean loopers
Treatment/Formulation 3 DAT % control 7 DAT % controlUTC 25.3a — 32.8a —Voliam Flexi 40%WG 2.0c 92 0.3c 99Voliam Flexi 40%WG 1.8c 93 0.0c 100Voliam Xpress 150ZC 0.3c 99 0.0c 100Voliam Xpress 150ZC 0.0c 100 0.0c 100Steward 150SC 2.3c 91 0.0c 100Karate w/Zeon 250CS 12.0b 53 13.5b 59Endigo 2.06EC 12.5b 51 13.3b 59Intrepid 2SC 5.8bc 77 0.8c 98
Mean number of SBL per 25 sweeps
![Page 40: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/40.jpg)
Residual efficacy of new and current nsecticides for control of soybean loopers
![Page 41: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/41.jpg)
Residual efficacy of new and current insecticides for control of soybean loopers
Percent Controleatment Rate 14 DAT 21 DATelt SC 3.0 oz/A 91 91oragen 5.0 oz/A 88 88trepid 2F 4.0 oz/A 70 35arvin 3.2 20.0 oz/A 85 53eward 150EC 6.4 oz/A 24 19
![Page 42: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/42.jpg)
nitoring for Soybean LooperTolerance to Intrepid 2F
ected from 4 sites in LA in 2009
ng a diet incorporated method
earch is ongoing
![Page 43: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/43.jpg)
U AgCenter recommends coU AgCenter recommends co--applications with applications with pyrethroidspyrethroids
![Page 44: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/44.jpg)
![Page 45: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/45.jpg)
mmon name:own marmorated stink g
ientific name:
![Page 46: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/46.jpg)
rown marmoratedstink bug
Importance: invasive; Native to Asia
Agricultural pest of apples, pears, peaches, figs, mulberries, citrus, persimmon and soybeans
![Page 47: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/47.jpg)
mmon name: Bean plataspid
entific name: Megacopta cribraria
![Page 48: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/48.jpg)
asive; native to Chinaous pest of soybean
Can cause up to 50% yield loss rently, found in Georgia on kudzu
![Page 49: Stink Bug and Lepidopteran Control in Soybean - laca1.org Bug and Lep Control in... · Stink Bug and Lepidopteran Control in Soybean J. Davis, B. R. Leonard, and J. Baldwin Department](https://reader035.vdocuments.net/reader035/viewer/2022070617/5d5dcb1988c9930b7b8b81a5/html5/thumbnails/49.jpg)
ouisianaouisianaSoybeanSoybean
And And GrainGrainBoardBoard