论文部分内容阅读
比较了当前生产上常用杀菌剂对苹果轮纹病的防治效果 ,认为 60 %乙·多可湿性粉剂 60 0倍液、70 %甲基托布津 80 0倍液、80 %乙磷铝 4 0 0倍液对苹果轮纹病防效较好
The control effects of commonly used fungicides on apple ring disease were compared. It was found that 60% B and 60% of WP and 80% of thiophanate-methyl 70% and 80% Times the liquid on the apple rot disease better