灭虫灵(阿维菌素)防治甘蓝蚜、桃蚜、苹果黄蚜试验  

Effective Tests of Avermectin against Three Species of Aphides

作　　者：李冬梅[1] 边娜 张清红 许爱玲 冯虎彪 

机构地区：[1]山西农业大学植保系,太谷030801

出　　处：《农药》1998年第3期22-24,共3页Agrochemicals

摘　　要：1996和1997年用1%灭虫灵(阿维菌素)乳油进行了防治甘蓝蚜、桃蚜、苹果黄蚜的田间药效试验.结果表明,该药对上述三种蚜虫均有较好防效.1%灭虫灵乳油1000倍和2O00倍液在药后7天均达到90%以上的防效,持效期在14天以上,且对作物安全.Field tests with 1 % avermectin EC to control Aphispomi DeGeer,Myzus persicae (Sulzer) and Brevicoryne brassica(L. ) were conducted in 1996 and 1997.The results showed that avermectin was highly effective in controlling these three species of aphides. The control effects were all over 90 % after seven days of using this pesticide with 1000 and 2000 times diluents. The pesticidal action lasted for 14 days, and no side- effect was found.

关 键 词：灭虫灵 蚜虫 药效试验 杀虫剂 

分 类 号：S481.9[农业科学—农药学] TQ453.907[农业科学—植物保护]