摘要
2006年在浏阳进行了20%氰戊菊酯乳油防治蔬菜菜青虫(Pieris rapae)的田间试验。结果表明:20%氰戊菊酯乳油防治菜青虫,药后7d杀虫效果分别为69.23%～84.43%。
Efficacy test of fenvalerate 20% EC for controlling Pieris rapae was conducted in Luyang area. The results showed that the control rate of fenvalerate EC against Pieris rapae were 69.23%-84.43% after 7d.
出处
《农药科学与管理》
CAS
2007年第12期30-31,共2页
Pesticide Science and Administration
