杀虫剂对潜蝇姬小蜂寄生率的影响  

Effects of insecticides on parasitism of Diglyphus isaea

作　　者：陈宗麒[1] 谌爱东[1] 罗开珺[1] 缪森[1] 

机构地区：[1]云南省农业科学院植物保护研究所,云南昆明650205

出　　处：《西南农业学报》2004年第1期49-51,共3页Southwest China Journal of Agricultural Sciences

基　　金：云南省自然科学基金资助项目(2000C0097M)

摘　　要：测试了7类10种杀虫剂的推荐浓度与非致死浓度对潜蝇姬小蜂的寄生率影响。结果表明:推荐浓度甲胺磷、爱福丁、7051杀虫素、天王星与巴丹对潜蝇姬小蜂的寄生率的影响较大,而灭蝇胺、害极灭、印楝、康复多与卡死克的影响较小;非致死浓度杀虫剂对潜蝇姬小蜂的寄生率有一定影响。其中,爱福丁、甲胺磷与巴丹的影响最大,康复多、7051杀虫素、天王星、害极灭次之,而灭蝇胺、印楝、卡死克对潜蝇姬小蜂的寄生率则无影响。The effect of the recommended concentration and the sub-lethal concentration of insecticides on parasitism of D.isaea was studied.The results showed as follows:(i)at the concentration recommended,the effect of methamidophos,Aifuding,7051 insecticide,bifenthrin and cartap on the parasitism of D.isaea was the highest,Cyromazine,Agrimec,Azadirachtin,Imidacloprod and Flufenoxuron was the lowest;(ii)at the sub-lethal concentration(LC_(10)),the effect of Aifuding,Methamidophos and Cartap on the parasitism of D.isaea was the highest,and next was Imidacloprid,7051 insecticide,Bifenthrin and Agrimec.The effect of Cyromazine,Azadirachtin and Flufenoxuron was not observed.

关 键 词：潜蝇姬小蜂 杀虫剂 寄生率 爱福丁 甲胺磷 巴丹 

分 类 号：S482.3[农业科学—农药学]