Toxicity and Efficacy of Thirty Insecticides Against Thrips flavus in Northeast China: Laboratory, Semifield, and Field Trials DOI Creative Commons

Tianhao Pei,

Long Wang,

Yijin Zhao

и другие.

Insects, Год журнала: 2025, Номер 16(4), С. 405 - 405

Опубликована: Апрель 11, 2025

In soybean fields across Northeast China, Thrips flavus Schrank (Thysanoptera, Thripidae) populations are increasing, posing a significant threat to production. The aim of this study was evaluate the toxicity, insecticide efficacy, and field performance thirty insecticides against T. flavus. Laboratory bioassays revealed that fenthion (LC50 = 2.26 mg/L), sulfoxaflor 4.28 cyetpyrafen 4.94 imidacloprid 6.16 mg/L) exhibited highest toxicity Pot experiments were subsequently conducted assess efficacy. Seven days after application at tested concentration, efficacy fenthion, sulfoxaflor, chlorantraniliprole, bifenazate, malathion achieved 100% control four selected for trials based on their high application, 11.25 g a.i.·hm−2, 1.19 8.10 a.i.·hm−2 exceeded 80%. Thus, these hold strong potential integrated management Overall, findings provide valuable reference developing chemical strategies pest.

Язык: Английский

Toxicity and Efficacy of Thirty Insecticides Against Thrips flavus in Northeast China: Laboratory, Semifield, and Field Trials DOI Creative Commons

Tianhao Pei,

Long Wang,

Yijin Zhao

и другие.

Insects, Год журнала: 2025, Номер 16(4), С. 405 - 405

Опубликована: Апрель 11, 2025

In soybean fields across Northeast China, Thrips flavus Schrank (Thysanoptera, Thripidae) populations are increasing, posing a significant threat to production. The aim of this study was evaluate the toxicity, insecticide efficacy, and field performance thirty insecticides against T. flavus. Laboratory bioassays revealed that fenthion (LC50 = 2.26 mg/L), sulfoxaflor 4.28 cyetpyrafen 4.94 imidacloprid 6.16 mg/L) exhibited highest toxicity Pot experiments were subsequently conducted assess efficacy. Seven days after application at tested concentration, efficacy fenthion, sulfoxaflor, chlorantraniliprole, bifenazate, malathion achieved 100% control four selected for trials based on their high application, 11.25 g a.i.·hm−2, 1.19 8.10 a.i.·hm−2 exceeded 80%. Thus, these hold strong potential integrated management Overall, findings provide valuable reference developing chemical strategies pest.

Язык: Английский

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