吡虫啉与几种常用农药混用对稻飞虱的综合防治效果  

Intergrated Control Efficacy of BinaryMixture of Imidacloprid and Some Common Insectcides against Rice Planthoppers

作　　者：沈建新[1] 胡根生 

机构地区：[1]浙江省仙居县农技推广中心,仙居317300 [2]浙江省仙居县安岭乡农技站,仙居317314

出　　处：《农药研究与应用》2008年第1期30-32,共3页Agrochemicals Research & Application

摘　　要：吡虫啉是浙江省仙居县用于防治白背稻虱、灰稻虱的首选药剂,很少单独使用。笔者研究了吡虫啉与6种常用药剂混用对这两种飞虱的综合防治效果,结果表明,各处理均有不同程度的增效作用或叠加防治效果,其用量可减少25%～50%,尤以与杀虫单、杀虫双混用增效作用最显著。Imidacloprid is a very important insecticide in the control of Sogatella fureifera （Horv6th） and S. striatellus （Fallen）. The preventing and controlling effect of the mixture of imidacloprid with 6 commonly used agrochemicals on these two kinds of planthopper was studied, and the result indicated that each processing had different degree efficiency or superimposition preventing and controlling effect, the amount of imidacloprid could be reduced by 25%-50%. The most remarkable efficiency was obtained when Imidacloprid mixed with monosultap or disinfestation.

关 键 词：吡虫啉 杀虫剂 混用 白背稻虱 灰稻虱 防治效果 

分 类 号：S482.39[农业科学—农药学]