两种药剂对光肩星天牛化学防治试验  

Chemical Control of Anoplophora glabripennis

作　　者：孙明哲[1] 王佩星 徐华潮[2] 

机构地区：[1]杭州钢铁集团公司,浙江杭州310000 [2]浙江农林大学林业与生物技术学院,浙江临安311300

出　　处：《浙江林业科技》2015年第4期74-76,共3页Journal of Zhejiang Forestry Science and Technology

摘　　要：在半山国家级森林公园选取垂柳(Salix babylonica)、二球悬铃木(Platanus acerifolia)、绒毛梣(Fraxinus velutina)和全缘叶栾树(Koelreuteria bipinnata.var.integrifoliola)4种受光肩星天牛(Anoplophora glabripen)为害严重的树种,使用2%甲维盐和5%噻虫啉·甲维盐两种注干药剂,进行光肩星天牛野外防治试验。结果表明,5%噻虫啉·甲维盐对4种树的天牛防治效果显著高于2%甲维盐,其中对绒毛梣的天牛虫孔减退率达到73.29%,对全缘叶栾树的防治效果也达61.53%;5%的噻虫啉·甲维盐在1月对正处于幼虫期的天牛进行树干注射,防治效果最佳。Experiments were conducted on control ofAnoplophora glabripennis by injection of 2% Emamectin Benzoate and 5% Thiacloprid .Emamectin cuin Benzoate damaging to Salix babylonica, Platanus acerifolia, Fraxinus velutina and Koelreuteria bipinnata var. integrifoliola in Banshan National Forest Park of Hangzhou, Zhejiang province. The result showed that injection of 5% Thiacloprid Emamectin Benzoate had better effect on control ofA. glabripennis, and womlholes in F. velutina decreased by 73.29% after injection, in K. bipinnata var. integrifoliola by 61.53%. Different injection time test demonstrated that injection had better effect in January.

关 键 词：光肩星天牛 注干剂 化学防治 

分 类 号：S763.3[农业科学—森林保护学]