摘要
[目的]研究适于防治保护地蔬菜灰霉病的优化农药剂型。[方法]研制扑海因、农利灵、速克灵3种农药烟剂,测定其有效成烟率、烟粒细度及药效。[结果]扑海因、农利灵、速克灵3种农药有效成烟率高,烟粒细度小,适于加工成烟剂使用。以有效成分计,速克灵和扑海因烟剂为300 g/hm2,农利灵烟剂为450 g/hm2。[结论]在大棚韭菜、番茄、黄瓜上防治灰霉病的药效试验表明,3种农药烟剂均有很好的防病效果。
[Objective] The research aimed to study the optimum pesticide agents for the control of gray mold on vegetables under structure.[Method] Smoke agents of pesticides such as iprodione, vinclozolin, procymidone and chlorthalonil had been created and their effective smoking rates, smoke paticles fineness, pesticide effects were measured.[Result] The results showed that the effective smoking rates of the 3 pesti-cides were high, and smoke paticles fineness were small, suitable to he used as smoke agents . The effective constituents of procymidone and iprodione were 300 g/hm^2, and that of vinclozolin was 450 g/hm^2. [Conclusion] The 3 smoke agents possess excellent effects on the control of gray mold on Chinese chives, tomato ,cucumber.
出处
《安徽农业科学》
CAS
北大核心
2009年第18期8565-8566,共2页
Journal of Anhui Agricultural Sciences
关键词
烟剂
防治
灰霉病
保护地蔬菜
Smoke agent
Control
Gray mold
Vegetables under structure
