1%申嗪霉素悬浮剂防治苹果斑点落叶病田间药效试验报告

1% Shanghai triazine DX suspension control of Apple alternaria leaf spot of field efficacy test report

为验证1%申嗪霉素悬浮剂对苹果斑点落叶病的防治效果及合理施用剂量和安全性,为生产上大面积推广提供科学依据,特进行此试验。

in order to verify thel% Shen Qin DX suspending agent on Alternaria leaf spot of Apple control effects and rational application of dose ancl safety, for the production of large area promotion provides scientific basis, the purpose of this experiment.