12种药剂防治麦蚜及对天敌安全性田间试验  

The Evaluation of the Efficacy of12Insecticides to Wheat Aphid and Their Safety to the Predatory Enemies

作　　者：王顺建[1] 刘光荣[1] 王向阳[1] 宋爱颖[1] 黄娟[1] 

机构地区：[1]安徽省萧县农业技术推广中心,安徽萧县235200

出　　处：《农药科学与管理》2003年第1期26-28,共3页Pesticide Science and Administration

摘　　要：田间试验结果表明:吡虫啉30g/hm2、啶虫脒11.5g/hm2、辟蚜雾150g/hm2、赛丹450g/hm2对麦蚜防效高,药后7d的防效均在99%以上,且对捕食性天敌无害,可以作为综合防治麦蚜的药剂大面积推广应用。每hm2喷液量为600kg。The results of field trials showed that12pesticides gave good control effect against wheat aphid.Among them,Imidacloprid30g a.i./hm 2 and Acetaniprid11.5g a.i./hm 2 and Pirimicarb150g a.i./hm 2 and Thiodan450g a.i./hm2gave good control effect against wheat aphid.The control effects were all over99%after7days.And they were safe to predatory enemies.They can be spread and applied regarding as insecticides of integrated management of wheat aphid.

关 键 词：麦蚜 天敌 安全性 药剂筛选 麦田害虫 综合治理 杀虫剂 

分 类 号：S435.122[农业科学—农业昆虫与害虫防治]