杨小舟蛾防治药剂筛选

Screening of Pesticides Against Micromelalopha troglodyta

通过对1.8%阿维菌素、25%灭幼脲、100亿芽活孢.g-1B t和90%敌百虫4种药剂在室内、室外对杨小舟蛾幼虫防治试验,发现各种供试药剂均取得一定的防治效果,其中1.8%阿维菌素、25%灭幼脲、100亿芽活孢.g-1B t防效较好。

Controlling experiments of 1.8% avermectin, 25% diflubenzuron, 100 hundred million alive spore of bud ·g^-1 Bt, and 90% trichlorfon on larvae of Micromelalopha troglodyta were conducted in doors and outdoors. It is found that each pesticide has certain control effect , among which control effect of 1.8% avermectin , 25% diflubenzuron, 100 hundred million alive spore of bud ·g^-1 Bt are all well.