重庆市飞机喷洒两种氯氰菊酯剂型防治松墨天牛试验  

Experiment on Air-spray of Two Kinds of Millirod Suspending Agents to Control of Monochamus alternatus in Chongqing

作　　者：张灿锋 李骄 李泽舟 ZHANG Can-feng;LI Jiao;LI Ze-zhou(Chongqing Zonbon Pesticide and Chemical (group) Co., Ltd., Fuling Chongqing 408000;Chongqing Fuling Forest Diseases and Pests Prevention and Quarantine Station, Fuling Chongqing 408000;Engineering Technology Research Center for Pesticide Formulations Enterprise of Chongqing, Fuling, Chongqing 408000)

机构地区：[1]重庆中邦药业(集团)有限公司 [2]重庆市涪陵区森林病虫防治检疫站 [3]重庆市农药剂型企业工程技术研究中心,重庆涪陵408000

出　　处：《陕西林业科技》2020年第3期36-38,共3页Shaanxi Forest Science and Technology

摘　　要：选取重庆市松墨天牛虫口密度相当的区域,采用监测点诱捕器诱捕天牛数量的方法,对比研究了直升飞机喷洒8%氯氰菊酯微囊悬浮剂和3%高效氯氰菊酯微囊悬浮剂防治松墨天牛成虫的效果。结果表明,触破式8%氯氰菊酯微囊悬浮剂防治松墨天牛效果优于缓释型3%氯氰菊酯微胶囊悬浮剂,飞防4次防治效果优于飞防3次,也只有飞防4次,这两种剂型的灭虫率才能达到70%以上,即有效控制松墨天牛飞机喷洒8%氯氰菊酯微囊悬浮剂4次防治天牛效果最好。The experiment site was selected in area with moderate pest density in Chongqing.The Monochamus alternatus was trapped and counted.Two kinds of pesticides—8%cypermethrin millirod suspending agent and 3%efficient cypermethrin millirod suspending agent,was sprayed by helicopter respectively to compared the effect of the two pesticides.The result showed that touch-and-break style of 8%cypermethrin millirod suspension agent was superior to extended release of 3%efficient cypermethrin millirod suspending agent in control of Monochamus alternatus.Effect of spraying 4 times was better than that of 3 times.Both agents could reach control effect above 70%.

关 键 词：飞机喷洒 8%氯氰菊酯微囊悬浮剂 3%氯氰菊酯微胶囊悬浮剂 松墨天牛 防虫效果 重庆市 

分 类 号：S763.38[农业科学—森林保护学]