摘要
对几种农用助剂防治B型烟粉虱的增效作用进行了研究。试验结果表明,在防治甘蓝B型烟粉虱中添加使用杰效利、Spartan、Kinetic等3种农用助剂,能提高防效5.8%～12.8%,且可适当减少农药和药液的使用量。
Results from a Bemisia tabaei （Gennadius） pesticide control experiment in cabbage field with Aeetamiprid 20% SL at 300 ml/hm^2 ＋ Silwet at 150 ml/hm^2, Aeetamiprid 20% SL at 300 ml/hm^2 ＋ Spartan at 150 ml/hm^2, Acetamiprid 20% SL at 300 ml/hm^2 ＋ Kinetic at 150 ml/hm^2, and Aeetamiprid 20%SL at 450 ml/hm^2 showed that under the given experimental conditions, the differences of control effect among those four plots were not significant. As a pesticide add appropriate surfaetant, for example, Silwet, Spartan, Kinetic etc., may be appropriate to reduce pesticide and water and improve the control effect.
出处
《长江蔬菜》
北大核心
2008年第B08期75-76,共2页
Journal of Changjiang Vegetables
关键词
农用助剂
B型烟粉虱
增效作用
Nonionie Surfactants
B biotype Bemisia tabaci （Gennadius）
Effect
