菠萝粉蚧化学防治技术研究  

Techniques of chemical control of pineapple mealybug,Dysmicoccus brevipes

作　　者：何衍彪[1,2] 陈兴龙[1] 詹儒林[1] 赵艳龙[1] 常金梅[1] 

机构地区：[1]中国热带农业科学院南亚热带作物研究所,广东湛江524091 [2]西南大学植物保护学院,重庆400716

出　　处：《广东农业科学》2010年第8期144-145,共2页Guangdong Agricultural Sciences

基　　金：国家公益性行业科技专项(3-41);农业部"948"项目﹝2006-G34(A)﹞;中国热带农业科学院中央级非盈利性研究机构基本科研业务费研究专项(sscri200702)

摘　　要：菠萝粉蚧具有繁殖速度快、藏身隐蔽等特点,是较难防治的害虫之一。我国在菠萝粉蚧的防治上依然以传统高毒化学农药的防治为主。为了适应菠萝无公害食品生产的要求,通过种苗浸泡和大田喷雾两种方式就一批高效低毒农药对菠萝粉蚧的防治进行研究。结果表明,种苗浸泡对于菠萝粉蚧的防治具有事半功倍的效果,在生产过程中以吡虫·噻嗪酮、吡虫啉、杀扑磷(速扑杀)等低毒化学农药代替氧化乐果等传统高毒化学农药,对于建立菠萝无公害生产基地具有重要意义。It’s difficult to control pineapple mealybug,Dysmicoccus brevipes,for its stupendous ability to develop and enshroud itself.Chemical control is a very important measure for controlling of pineapple mealybug in China.Some excellent secure pesticides were tested in this paper,and soaked by pesticides before planting was get twice the result with half the effort for controlling of pineapple mealybug.Buprofezin,imidacloprid,methidathion are excellent substitute for traditional high-toxic pesticides,omethoate.These excellent secure pesticides may play an important role in developing healthy food of pineapple.

关 键 词：菠萝粉蚧 化学防治 高效低毒农药 无公害生产 

分 类 号：S482.3[农业科学—农药学]