不同药剂对葡萄瘿螨的田间防治效果研究  

Control Effects of Different Reagents against Grape Colomerus vitis

作　　者：袁青锋[1,2] 周运刚[2] 郑新疆[2] 张静[2] 冯建荣[1] 

机构地区：[1]石河子大学,新疆石河子832003 [2]新疆生产建设兵团第十三师农业科学研究所,新疆哈密839001

出　　处：《安徽农业科学》2015年第21期117-118,共2页Journal of Anhui Agricultural Sciences

基　　金：国家星火计划项目(2014GA891008);新疆生产建设兵团科技攻关项目(2011BD048);新疆生产建设兵团农业技术推广项目

摘　　要：[目的]筛选对葡萄瘿螨防治效果较好的药剂。[方法]通过小区试验研究了4种杀虫剂对葡萄瘿螨的防控效果。[结果]施药后10 d,30%哒螨灵SC 3 000倍稀释液的防效最高,达到86.52%,其次是73%炔螨特EC 3 000倍稀释液和1.8%阿维菌素EC 2 000倍稀释液,防效分别为77.42%和75.55%;施药后20 d,30%哒螨灵SC 3 000倍稀释液、73%炔螨特EC 3 000倍稀释液和1.8%阿维菌素EC2 000倍稀释液的防效有随着时间增加而增加的趋势,防效分别达到90.73%、83.56%和84.28%。[结论]4种杀虫剂对葡萄瘿螨都有一定的控制效果,为新疆葡萄生产选择可靠的替代药剂提供了参考。[ Objective] The aim was to screen out efficient reagents for grape Colomerus vitis. [ Method] Control effects of four reagents against grape Colomerus vitis were studied through plot test. [ Result] In 10 days, 3 000 times diluent of 30% Pyridaben SC had the highest efficiency of 86.52% ; the second were 3 000 times diluent of 73% Propargite EC and 2 000 times diluent of 1.8% Ahameetin EC, and their effieieneies were 77.42% and 75.55%, respectively. In 20 days, the efficiencies of 3 000 times diluent of 30% Pyridaben SC, 3 000 times diluent of 73% Prop- argite EC and 2 000 times diluent of 1.8% Abamectin EC increased with the increase of time, and reached 90.73%, 83.56% and 84.28%, respectively. [ Conclusion] The four reagents had certain control effects on grape Colomerus vitis, and the results provided reference for selecting reliable alternative agents for Xinjiang grape production.

关 键 词：药剂 葡萄瘿螨 防效 

分 类 号：S436.631.29[农业科学—农业昆虫与害虫防治]