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Evaluation of Selected Insecticides for Control of Tarnished Plant Bug in Cotton, 2014 (Test 2)

Evaluation of Selected Insecticides for Control of Tarnished Plant Bug in Cotton, 2014 (Test 2) Downloaded from https://academic.oup.com/amt/article/46/1/tsaa116/6103912 by DeepDyve user on 19 January 2021 applyparastyle "fig//caption/p[1]" parastyle "FigCapt" applyparastyle "fig" parastyle "Figure" Arthropod Management T ests, 46(1), 2021, 1–1 doi: 10.1093/amt/tsaa116 Section F: Field & Cereal Crops COTTON: Gossypium hirsutum, L. ‘Variety Unknown’ Evaluation of Selected Insecticides for Control of HeadA=HeadB=HeadA=HeadB/HeadA Tarnished Plant Bug in Cotton, 2014 (Test 2) HeadB=HeadC=HeadB=HeadC/HeadB 1 1 1 2,3 HeadC=HeadD=HeadC=HeadD/HeadC Nick R. Bateman, Angus L. Catchot, Dung Bao, and Whitney D. Crow Extract3=HeadA=Extract1=HeadA Department of Biochemistry, Molecular Biology, Entomology, and Plant Pathology, Mississippi State University, Mississippi History=Text=History=Text_First State, MS 39762, Delta Mississippi Research and Extension Center, Mississippi State University, Stoneville, MS 38776, and Corresponding author, e-mail: wdc165@msstate.edu EDI_HeadA=EDI_HeadB=EDI_HeadA=EDI_HeadB/HeadA EDI_HeadB=EDI_HeadC=EDI_HeadB=EDI_HeadC/HeadB Section Editor: Donald Cook EDI_HeadC=EDI_HeadD=EDI_HeadC=EDI_HeadD/HeadC Cotton (cottonseed) | Gossypium spp. EDI_Extract3=EDI_HeadA=EDI_Extract1=EDI_HeadA Tarnished Plant Bug | Lygus lineolaris (Palisot de Beauvois) ERR_HeadA=ERR_HeadB=ERR_HeadA=ERR_HeadB/HeadA ERR_HeadB=ERR_HeadC=ERR_HeadB=ERR_HeadC/HeadB A foliar efficacy trial was conducted during the bloom stage of Plots were sampled at 4 and 7 days after treatment one (DAT1) and ERR_HeadC=ERR_HeadD=ERR_HeadC=ERR_HeadD/HeadC cotton to evaluate selected insecticides for efficacy against tar - 4 DAT2. Two samples were taken per plot using a black drop cloth nished plant bug (TPB). The study was conducted in Glendora, for a total of 10 row feet. Data were analyzed with ANOVA and ERR_Extract3=ERR_HeadA=ERR_Extract1=ERR_HeadA Mississippi. Plot size was 4 rows by 50 feet long on 40-inch centers. means were separated using a Fisher’s protected LSD (P > 0.05). Plots were arranged in a randomized complete block design with At 4 DAT1, there were no significant differences among four replications. Treatments were applied on 28 Jul and on 4 Aug. treatments for numbers of tarnished plant bug nymphs (Table 1). At Insecticides were applied with a tractor-mounted sprayer calibrated 7 DAT1 and 4 DAT2, all of the insecticide treatments significantly to deliver 10.0 gpa at 60 psi through TX-6 Hollow Cone nozzles. reduced plant bug densities compared to the untreated check. Table 1. Xxx Rate / acre Average TPB nymphs/10 row/ft. Treatment/Formulation oz form. 4 DAT1 7 DAT1 4 DAT2 a a b b Belay 50WDG 4.0 12.6 13.5 0.6 b a b b Bidrin 8E 6.0 9.3 17.7 1.3 b a b b Endigo 2.06CS 5.0 10.5 13.8 2.2 b a b b Brigade 2EC 5.6 10.8 13.9 2.5 a a b b Transform 50WG 1.5 8.9 5.9 1.4 c b a b b Orthene 97S + Brigade 2EC 0.75 + 6.4 5.6 5.9 1.6 b a b b Bidrin XPII 5E 12.8 10.0 7.5 1.7 b b a b b Vydate 3.77L + Brigade 2EC 12.0 + 6.4 9.5 5.0 0.2 a a a Untreated Check — 15.4 44.3 10.4 P > F 0.46 <0.01 <0.01 Means within a column sharing the same letter are not significantly different (LSD; P > 0.05). oz prod. (wt) / acre. oz prod. (vol) / acre. lb AI / acre. This study was supported by industry gifts of products and/or research funding. © The Author(s) 2021. Published by Oxford University Press on behalf of Entomological Society of America. 1 This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Arthropod Management Tests Oxford University Press

Evaluation of Selected Insecticides for Control of Tarnished Plant Bug in Cotton, 2014 (Test 2)

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Oxford University Press
Copyright
© The Author(s) 2021. Published by Oxford University Press on behalf of Entomological Society of America.
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2155-9856
DOI
10.1093/amt/tsaa116
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Abstract

Downloaded from https://academic.oup.com/amt/article/46/1/tsaa116/6103912 by DeepDyve user on 19 January 2021 applyparastyle "fig//caption/p[1]" parastyle "FigCapt" applyparastyle "fig" parastyle "Figure" Arthropod Management T ests, 46(1), 2021, 1–1 doi: 10.1093/amt/tsaa116 Section F: Field & Cereal Crops COTTON: Gossypium hirsutum, L. ‘Variety Unknown’ Evaluation of Selected Insecticides for Control of HeadA=HeadB=HeadA=HeadB/HeadA Tarnished Plant Bug in Cotton, 2014 (Test 2) HeadB=HeadC=HeadB=HeadC/HeadB 1 1 1 2,3 HeadC=HeadD=HeadC=HeadD/HeadC Nick R. Bateman, Angus L. Catchot, Dung Bao, and Whitney D. Crow Extract3=HeadA=Extract1=HeadA Department of Biochemistry, Molecular Biology, Entomology, and Plant Pathology, Mississippi State University, Mississippi History=Text=History=Text_First State, MS 39762, Delta Mississippi Research and Extension Center, Mississippi State University, Stoneville, MS 38776, and Corresponding author, e-mail: wdc165@msstate.edu EDI_HeadA=EDI_HeadB=EDI_HeadA=EDI_HeadB/HeadA EDI_HeadB=EDI_HeadC=EDI_HeadB=EDI_HeadC/HeadB Section Editor: Donald Cook EDI_HeadC=EDI_HeadD=EDI_HeadC=EDI_HeadD/HeadC Cotton (cottonseed) | Gossypium spp. EDI_Extract3=EDI_HeadA=EDI_Extract1=EDI_HeadA Tarnished Plant Bug | Lygus lineolaris (Palisot de Beauvois) ERR_HeadA=ERR_HeadB=ERR_HeadA=ERR_HeadB/HeadA ERR_HeadB=ERR_HeadC=ERR_HeadB=ERR_HeadC/HeadB A foliar efficacy trial was conducted during the bloom stage of Plots were sampled at 4 and 7 days after treatment one (DAT1) and ERR_HeadC=ERR_HeadD=ERR_HeadC=ERR_HeadD/HeadC cotton to evaluate selected insecticides for efficacy against tar - 4 DAT2. Two samples were taken per plot using a black drop cloth nished plant bug (TPB). The study was conducted in Glendora, for a total of 10 row feet. Data were analyzed with ANOVA and ERR_Extract3=ERR_HeadA=ERR_Extract1=ERR_HeadA Mississippi. Plot size was 4 rows by 50 feet long on 40-inch centers. means were separated using a Fisher’s protected LSD (P > 0.05). Plots were arranged in a randomized complete block design with At 4 DAT1, there were no significant differences among four replications. Treatments were applied on 28 Jul and on 4 Aug. treatments for numbers of tarnished plant bug nymphs (Table 1). At Insecticides were applied with a tractor-mounted sprayer calibrated 7 DAT1 and 4 DAT2, all of the insecticide treatments significantly to deliver 10.0 gpa at 60 psi through TX-6 Hollow Cone nozzles. reduced plant bug densities compared to the untreated check. Table 1. Xxx Rate / acre Average TPB nymphs/10 row/ft. Treatment/Formulation oz form. 4 DAT1 7 DAT1 4 DAT2 a a b b Belay 50WDG 4.0 12.6 13.5 0.6 b a b b Bidrin 8E 6.0 9.3 17.7 1.3 b a b b Endigo 2.06CS 5.0 10.5 13.8 2.2 b a b b Brigade 2EC 5.6 10.8 13.9 2.5 a a b b Transform 50WG 1.5 8.9 5.9 1.4 c b a b b Orthene 97S + Brigade 2EC 0.75 + 6.4 5.6 5.9 1.6 b a b b Bidrin XPII 5E 12.8 10.0 7.5 1.7 b b a b b Vydate 3.77L + Brigade 2EC 12.0 + 6.4 9.5 5.0 0.2 a a a Untreated Check — 15.4 44.3 10.4 P > F 0.46 <0.01 <0.01 Means within a column sharing the same letter are not significantly different (LSD; P > 0.05). oz prod. (wt) / acre. oz prod. (vol) / acre. lb AI / acre. This study was supported by industry gifts of products and/or research funding. © The Author(s) 2021. Published by Oxford University Press on behalf of Entomological Society of America. 1 This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com

Journal

Arthropod Management TestsOxford University Press

Published: Jan 1, 2021

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