不同药剂对大棚辣椒烟粉虱的防效研究  

Study on Control Effect of Different Pesticides Against Bemisia tabaci(Gennadius) in Greenhouse

作　　者：吴亚胜 王其传[1] 祁红英[1] 赵政 张帅 WU Ya-sheng;WANG Qi-chuan;QI Hong-ying;ZHAO Zheng;ZHANG Shuai(Huaian Chaimihe Agricultural Science and Technology Development Co.Ltd.Huaian Jiangsu 22300)

机构地区：[1]淮安柴米河农业科技发展有限公司,江苏淮安223002

出　　处：《现代农业科技》2018年第19期134-134,136,共2页Modern Agricultural Science and Technology

基　　金：淮安市科技计划项目(HAN201635)

摘　　要：本研究以辣椒(Capsicum annuum L.)品种苏椒5号为材料,通过测定不同药剂处理的虫口减退率和防治效果,研究药剂处理对大棚辣椒烟粉虱的防效。结果表明,以50%烯啶虫胺水分散粒剂45 g/hm^2对烟粉虱防治效果最好,明显优于其他药剂处理。Taking the pepper（Capsicum annuum L.） variety Sujiao 5 as the material,the control effects of different pesticides against Bemisiaabaci（Gennadius）in greenhouse were studied by measuring the population decline rate and the control effect of different pesticide treatments.Theesults showed that the 50% nitenpyramWG 45 g/hm2had the best control effect against Bemisia tabaci（Gennadius）,which was significantly better thanther treatments.

关 键 词：烟粉虱 辣椒 杀虫剂 防效 

分 类 号：S482.3[农业科学—农药学] S481.9[农业科学—植物保护]