印楝素乳油对三叶草斑潜蝇存活和产卵量的影响  

Effects of Azadirachtin Missible Oil on Liriomyza trifolii(Burgess) Survival and Oviposition

作　　者：崔旭红[1] 陈阳[1] 李晓宇 林俊[1] 商晗武[1] 

机构地区：[1]中国计量学院生命科学学院生物计量检验检疫技术实验室,浙江杭州310018 [2]江苏吴江出入境检验检疫局,江苏吴江215200

出　　处：《中国蔬菜》2010年第22期73-75,共3页China Vegetables

基　　金：浙江省自然科学基金(Y307556);"十一五"国家科技支撑计划课题(2006BAD08A17);浙江省重大科技专项(2006C12020)

摘　　要：研究了不同浓度印楝素药液对三叶草斑潜蝇存活和产卵量的影响。结果表明,印楝素对三叶草斑潜蝇卵孵化没有显著影响,对幼虫、蛹具有明显的致死作用,且对蛹的致死作用大于幼虫;对成虫表现出明显的产卵忌避作用。Effects of different Azadirachtin concentrations on Liriomyza trifolii（Burgess）survival and oviposition were studied. The results showed that azadirachtin concentration had no significant affect on egg hatch. But it could induce high larval and pupa mortality. Its lethal effect on pupa was greater than on larval. It had remarkable oviposition repellency on Liriomyza trifolii（Burgess）adult.

关 键 词：印楝素 三叶草斑潜蝇 存活 产卵量 

分 类 号：S433[农业科学—农业昆虫与害虫防治]