摘要
通过对 2 5 %阿米西达SC防治苹果斑点落叶病进行田间药效试验。结果表明 ,2 5 %阿米西达SC对苹果斑点落叶病有较好的防治效果 ,防效达 80 %～ 90 % ,而且与环境友好 ,使用安全。田间适宜使用浓度为 0 .16 7～ 0 .1g L倍 ,间隔 10d喷 1次 ,连喷 4次为宜。
The control effect of 25% Amistar SC on apple Alternaria leaf spot were tested in field.The results showed that 25% Amistar SC had great control effect on apple acab and could be used to control apple scab safely and no pollution to the environment.The control effect made up from 80% to 90% when it was used 4 times every 10 days with 0.167g/L to 0.1g/L dilutions in field.
出处
《石河子大学学报（自然科学版）》
CAS
2004年第z1期140-142,共3页
Journal of Shihezi University(Natural Science)
基金
国家科技攻关项目 (2 0 0 2BA5 16A10 )
