吡虫啉微胶囊剂防治桑天牛成虫  

Control of Apriona germari adult with imidacloprid microcapsule

作　　者：闪辉 丁世荣 

机构地区：[1]安徽省阜南县森林病虫害防治检疫站,安徽阜南236300

出　　处：《中国森林病虫》2010年第4期36-37,共2页Forest Pest and Disease

摘　　要：吡虫啉微胶囊干悬剂防治桑天牛成虫，最佳防治浓度为1500～2000倍液。7月桑天牛成虫羽化补充营养时，在桑树或构树的树干、枝条上喷洒吡虫啉微胶囊毒杀桑天牛成虫，防治效果达90％以上。The optimum concentrations of imidacloprid microcapsule against Apriona germari were 1 500-2 000 times. Spray of imidacloprid microcapsule on the trunks and branches of the hosts in July when the adults were feeding on nutrition could kill 90% of the adults.

关 键 词：杨树 桑天牛 吡虫啉微胶囊 防治 

分 类 号：S763.38[农业科学—森林保护学]