作者
Zunnu Raen Akhtar, Kaleem Tariq, Alfred M Handler, Asad Ali, Farman Ullah, Farman Ali, Lian-Sheng Zang, Asim Gulzar, Sajjad Ali
发表日期
2021/4
期刊
Ecotoxicology
卷号
30
页码范围
448-458
出版商
Springer US
简介
Cotesia flavipes Cameron is an important larval parasitoid exploited for the control of the spotted stem borer, Chilo partellus (Swinhoe). Several studies have evaluated the toxic effects of insecticides on C. partellus, however, little is known about non-target effects of insecticides on this parasitoid, when used to control C. partellus. This laboratory study evaluated the lethal and sublethal effects of twelve insecticides on C. flavipes. Residual toxicity tests showed that organophosphates (chlorpyrifos, triazophos and profenofos) exhibited highest contact toxicity to C. flavipes adults with a LC50 range from 0.63 to 1.05 mg a.i/l, while neonicotinoids (nitenpyram, acetamiprid and imidacloprid) were less toxic to C. flavipes with a LC50 range from 1.27 to 139.48 mg a.i/l. Sugar-insecticide feeding bioassays showed that organophosphates, pyrethroids (cypermethrin, bifenthrin and lambda-cyhalothrin) and carbamates …
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ZR Akhtar, K Tariq, AM Handler, A Ali, F Ullah, F Ali… - Ecotoxicology, 2021