溴氰菊酯·吡虫啉对假眼小绿叶蝉的联合作用  

The Associative Effects of Deltamethrin and Imidacloprid on Emposca vitis Goethe

作　　者：胡本进[1] 李昌春[1] 石立[1] 周子燕[1] 张莹莹[1] 段劲生[1] 

机构地区：[1]安徽省农业科学院植物保护研究所,安徽合肥230031

出　　处：《安徽农业科学》2009年第12期5565-5566,共2页Journal of Anhui Agricultural Sciences

基　　金：安徽省科技厅重点项目(06023032)

摘　　要：[目的]研究溴氰菊酯与吡虫啉对假眼小绿叶蝉的联合作用。[方法]采用浸渍法测定溴氰菊酯与吡虫啉单剂及混剂对假眼小绿叶蝉的毒力。[结果]结果表明,溴氰菊酯、吡虫啉及5个不同配比(体积比)混剂对假眼小绿叶蝉均有一定的毒杀活性,其中以25.0%(溴氰菊酯)+50.0%(吡虫啉)比例混配为最佳配比,共毒系数为203.47。[结论]该试验可为现有防治药剂利用、延缓害虫抗药性相关研究提供参考。[Objective]The research aimed to study the associative effects of deltamethrin and imidacloprid on Emposca vitis Goethe. [Method]The vimlence of single dose and mixture of deltamethrin and imidacloprid on E. vitis Goethe was measured with dipping method. [Result]The results showed that deltamethrin and imidacloprid,5 different mixtures of them all had certain poisonous activities on E. vitis Coethe.And volume of 25.0% （deltamethrin） ＋ 50.0% （imidacloprid） mixture ratio was best,with the co-toxicity coefficient of 203.47. [Conclusion]This experiment could provide references for the utilization of pest control chemicals in existence and postponement of pest resistance.

关 键 词：溴氰菊酯 吡虫啉 假眼小绿叶蝉 浸渍法 毒力 

分 类 号：S481.9[农业科学—农药学]