常用封园药剂对茶橙瘿螨和假眼小绿叶蝉防治效果试验初报  

Efficacy of three pesticides to control Acaphylla theae and Empoasca vitis(Gothe) in tea field

作　　者：周铁锋[1] 石春华 余秋珠 张爱兰[1] 黄海涛[1] 

机构地区：[1]杭州市农业科学研究院,杭州310024 [2]浙江省植物保护检疫局,杭州310020 [3]余杭区农技推广中心,杭州余杭311100

出　　处：《茶叶》2011年第1期11-13,共3页Journal of Tea

摘　　要：在杭州茶区,通过45%晶体石硫合剂9、9%绿颖矿物油3、0%机油(石硫微乳剂为封园药剂,开展对茶橙瘿螨和假眼小绿叶蝉控害效果的试验,结果表明,三种封园药剂对茶橙瘿螨有较好的控害效果,对假眼小绿叶蝉控害效果则差异较大。45% crystal lime sulphure,SK Enspray 99 petroleum oil and combined micro-emulsion of 30% oil sludge and sulphur were used to control Acaphylla theae and Empoasca vitis（Gothe） during winter dormancy period in tea garden in Xihu and Yuhang districts.The results shows that the three pesticides had effectively controlling effect on Acaphylla theae and Empoasca vitis（Gothe）.

关 键 词：45%晶体石硫合剂 99%绿颖矿物油 30%机油(石硫微乳剂) 封园 效果 

分 类 号：S435.711[农业科学—农业昆虫与害虫防治]