]*>","")" /> Efficacy Tests of Four Kinds of Insecticides for Controlling the Larvae of Chrysomela populi Linnaeus in the Laboratory
Xinjiang Agricultural Sciences

• Article • Previous Articles     Next Articles

Efficacy Tests of Four Kinds of Insecticides for Controlling the Larvae of Chrysomela populi Linnaeus in the Laboratory

LI Yan;SUN Hui-min;LIN He-zhou;CHEN Liu-sheng;ZHOU Tian-yue;WANG Shao-shan   

  • Received:2015-09-25 Revised:2015-09-25 Online:2015-09-25 Published:2015-09-25

四种杀虫剂对杨叶甲幼虫室内药效实验

李彦;孙惠敏;林河州;陈刘生;周天跃;王少山   

  1. 新疆绿洲农业病虫害治理与植保资源利用自治区普通高校重点实验室/石河子大学农学院,新疆石河子,832000;新疆生产建设兵团第八师林业工作管理站,新疆石河子,832000

PDF





摘要： [目的]通过室内药剂药效实验,筛选对杨叶甲幼虫毒杀效果较好的杀虫剂.[方法]应用浸液法和浸叶饲喂法,测试四种杀虫剂对杨叶甲幼虫的杀虫活性.[结果]40;辛硫磷EC、4.5;高效氯氰菊酯EC和48;毒死蜱EC采用饲喂法,处理试虫60h后死亡率均在97;以上,采用浸液法,处理试虫60h后死亡率均在89;以上.40;辛硫磷EC,48;毒死蜱EC对杨叶甲幼虫的胃毒作用高于触杀作用.3.2;阿维菌素EC在厂家推荐剂量上采用两种方法,处理试虫60h后最高死亡率仅为58;.[结论]40;辛硫磷EC,4.5;高效氯氰菊酯,48;毒死蜱EC对杨叶甲幼虫毒杀效果好,而3.2;阿维菌素EC毒杀效果差.