摘要
[目的]寻找安全、有效的漂浮烟苗茎腐病防治药剂。[方法]设6组处理,移栽前施药以清水作对照,大田试验以不施药作为对照,进行不同农药对漂浮烟苗茎腐病的防治效果研究。[结果]以移栽前喷施50%多菌灵可湿性粉剂防治茎腐病效果最好,7 d后防效达到84.05%,14天后达到80.63%。[结论]5种药剂均对漂浮烟苗茎腐病有一定的防治效果,以移栽前施用50%多菌灵可湿性粉剂600倍液防治效果最好。
[ Objective ] The aim was to search for a safe and effective pesticide to prevent stem rot in floating seedling production. [ Method ] 6 group of treatments was set up to study control effective of stem rot in floating seedling production compared with water before transplanting and without using pesticide in field test. [ Result] The results showed that the control effect of spraying 50% carbendazim WP before trans- planting was the best. The control effect of stem rot could reach 84.05% 7 days after application and 80.63% 14 days after application. [ Conclusion] 50% carbendazim WP had the best control effect in 5 different kinds of pesticides on stem rot in floating seedling production be- fore transplanting.
出处
《安徽农业科学》
CAS
2013年第29期11680-11680,11684,共2页
Journal of Anhui Agricultural Sciences
关键词
漂浮育苗
茎腐病
农药
Float seedling
Stem Rot
Pesticide
