50g/L双丙环虫酯可分散液剂对草莓、马铃薯蚜虫的田间防效研究  

Study on the field control efficacy of 50g/L afidopyropen DC against strawberry aphid and potato aphid

作　　者：万莉[1] 赵霞[1] Wan Li;Zhao Xia(Institute for the Control of Agrochemicals,Sichuan Provincial,Chengdu Sichuan 610045,China)

机构地区：[1]四川省农药检定所,四川成都610045

出　　处：《农药科学与管理》2021年第12期58-61,57,共5页Pesticide Science and Administration

摘　　要：探讨双丙环虫酯对草莓蚜虫、马铃薯蚜虫的田间防效。开展了50g/L双丙环虫酯可分散液剂防治草莓、马铃薯蚜虫的田间药效试验。药后7d,药剂处理区蚜量在清水对照区蚜量的<1/10,防效在90%~95%,可有效压低虫量,控制其危害。50g/L双丙环虫酯可分散液剂对草莓、马铃薯蚜虫具有良好的防效。To study the field control efficacy of Afidopyropen on the Strawberry aphid and potato aphid.A field efficacy test of 50g/L Afidopyropen DC against strawberry and tomato aphid was carried out.The aphid population in the treated area was less than 1/10 of that in the clean water control area 7 days after application,with the control effect of 90%~95%,which showed a significant reduction on the aphid population and on the caused harm.50g/L Afidopyropen DC had good control effect on strawberry and potato aphids.

关 键 词：双丙环虫酯 蚜虫 防治效果 

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