Toxicity and Field Efficacy of Four Neonicotinoids on Harlequin Bug (Hemiptera: Pentatomidae)
2012
Harlequin bug, Murgantia histrionica (Hahn), is a pest of cole crops in the USA. Laboratory toxicity assays revealed that the neonicotinoid insecticides imidacloprid, thiamethoxam, dinotefuran, and clothianidin are toxic to harlequin bug nymphs; LC₅₀ = 0.57, 0.52, 0.39, and 0.39 ppm, respectively. Field experiments were conducted to evaluate the efficacy of these insecticides over time when applied as a one-time soil drench. Each of the 4 neonicotinoids provided significant control of harlequin bug for at least 14 d after application.
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书目信息
出版者
Springer-Verlag
其它主题
Murgantia histrionica; Dinotefurano; United states; Assays; Soil drenching; Dinotefuran; Lethal concentration 50; Clothianidin; Clotianidina
语言
英语
注释
2019-12-04
类型
Journal Article; Text
2024-02-28
2026-02-03
MODS