印楝素和阿维·苏云菌对草原蝗虫的防治效果试验  

Experiment on the Efficacy of Azadirachtin and Abamectin+B.t. for Controlling Grasshoppers

作　　者：高书晶[1] 刘爱萍[1] 徐林波[1] 曹艺潇[1] 特木儿 催志玲 

机构地区：[1]中国农业科学院草原研究所,呼和浩特010010 [2]乌兰察布盟四子王旗草原站,内蒙古乌兰花011800

出　　处：《现代农药》2010年第2期44-46,共3页MODERN AGROCHEMICALS

基　　金：公益性行业(农业)科研专项(200803032);中央级公益性科研院所基本科研业务费专项资金资助项目(2007-1-03)

摘　　要：用印楝素和阿维?苏云菌在内蒙古乌兰察布市草原对蝗虫进行了生物防治试验。室内实验和田间试验的结果表明,在第11天印楝素和阿维?苏云菌的防治效果都达到了90%,防治效果较好。这2种生物农药可替代化学农药用于蝗虫的防治。Experiment on the efficacy of azadirachtin and abamectin＋B.t.for controlling grasshoppers were carried on in Inner Mongolia .The results showed that the control effect of azadirachtin and abamectin＋B.t.both reached 90% on 11th day in laboratory and field.They have better effect on controlling grasshopper.These two bio-pesticides can be used for controlling grasshopper instead of chemical pesticides.

关 键 词：生物农药 草原蝗虫 防治效果 

分 类 号：S482.3[农业科学—农药学]