五种杀虫剂对烟粉虱的田间防效  

Field Efficacy of Five Kinds of Insecticides on Bemisia tabaci

作　　者：何泽敏[1] 刘芳[1] 

机构地区：[1]鄯善县农业技术推广中心,新疆鄯善838200

出　　处：《北方园艺》2017年第6期135-137,共3页Northern Horticulture

摘　　要：以烟粉虱为研究对象,采用田间药效试验方法,测定了5种杀虫剂对烟粉虱的田间防效。结果表明:在5种杀虫剂中,50%氟啶虫胺腈水分散粒剂对烟粉虱的防效最好,速效性和持效性较好,其次是20%啶虫脒可湿性粉剂和50%吡蚜酮水分散粒剂,30%噻虫嗪种子处理悬浮剂和60g·L^(-1)乙基多杀菌素悬浮剂防效较差。Bemisia tabaci was used as the research object,the field control efficacy of five insecticides on Bemisia tabaci were studied.The results showed that in the five kinds of agents,the control efficacy of 50%Sulfoxaflor WDG on Bemisia tabaci was the best,fast-acting and holding effect was good;followed by 20%Acetamiprid WP and 50% Pymetrozine WDG;the control efficacies of 30%thiamethoxam FS and 60g·L^（-1）Spinetoram SC were poor.

关 键 词：烟粉虱 防治 田间防效 

分 类 号：S482.3[农业科学—农药学]