苹果树斑点落叶病, 50%扑海因可湿性粉剂或10%多氧霉素1000~1500倍液,70%三乙膦酸铝和代森锰锌合剂800倍液,或70%代森锰锌可湿性粉剂500倍液,10%世高4000倍液,12.5%烯唑醇2000倍液,25%戊唑醇1000倍液等喷雾