寄生蜂Microlitis rufiventris Kok的繁殖潜力。在用生长调节剂前新世II处理的宿主中饲养

By Wedad Khafagi
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摘要

摘要:小蜂的繁殖潜力。在实验室中研究了在不同寄生后时间间隔用恒定剂量(70pg/5pl)的生长调节剂前新世II局部处理的草地贪夜蛾幼虫产生的雌性。结果表明,PH对寄生蜂幼虫发育的影响随处理时间的不同而不同。当PII应用于含有年轻寄生蜂幼虫的宿主幼虫时,寄生蜂的繁殖能力降低。工作人员应注意非目标昆虫后期可能发生的前涂层的延迟效应。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Reproductive potential of the parasitic wasp Microplitis rufiventris Kok. reared in hosts treated with the growth regulator precocene II
The reproductive potential of Microplitis rufiventris Kok. females resulted from Spodoptera littoralis (Boisd.) larvae topically treated by a constant dose (70 pg/5 pl) of the growth regulator precocene II at different intervals of post-parasitism was studied in the laboratory. The obtained results showed that the effects of PH vary according to the timing of treatment relative to larval development of the parasitoid. Reduction in reproductive capacity of the parasitoid occurred when PII was applied on host larvae containing young parasitoid larvae. Workers should be aware from the delayed effects of precocenes which may occur in later stages of the non-target insects.
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