摘要
20 %虫螨星乳油对苹果叶螨有良好的防治效果。 35 0 0~ 45 0 0倍稀释液的田间防效在 96 .44 %以上 ,可作为苹果叶螨的防治药剂。田间使用浓度 35 0 0~ 45 0 0倍稀释液为宜。
The result of field trials showed that 20% mixed abamectin and pyridaben EC are good control effect agaist Teraychus viennensis and Panonythus ulmi,and control effect were over 96.44% with the insecticide diluted for 3500~4500 times.It is a good insecticide for mite.
出处
《农药》
CAS
北大核心
2001年第3期20-20,24,共2页
Agrochemicals
关键词
虫螨星
苹果叶螨
乳油
防治
药效试验
防治
杀螨剂
20% mixed abamectin and pyridaben EC,apple leaf-mite,experiment of control effect.