摘要
２５％辛·氰菊酯（快杀灵）乳油防治菜粉蝶田间药效试验结果表明：使用１０００、１５００倍液在幼虫３龄前期进行防治，施药后３～５天，防治效果均达８６％以上，优于其它药剂，是目前防治该虫的理想复配制剂。
The experiment was carried out at 1996 for measuring effect of 25% Phoxim-Fenvalerate EC on control of Cabbage wormin(Pieris rapae Linnaeus) field trials.The result showed that 1000,1500 times diluents of 25% Phoxim-Fenvalerate EC had good effect to control Cabbage wormbefore the larva reached the third ages.The control effcet was over 86% at 3～5 days after treatment.
出处
《农药》
CAS
北大核心
1997年第12期33-33,共1页
Agrochemicals
关键词
辛.氰菊酯
菜粉蝶
杀虫剂
药效试验
25% Phoxim-Fenvalerate EC,cabbage worm,pieris rapae Linnaeus,control effect.
