Bactericidal composition containing kasugamycin and berberine

The invention discloses a bactericidal composition containing kasugamycin and berberine. The bactericidal composition is characterized by being compounded by the following active ingredients: kasugamycin and berberine, wherein a weight ratio of the kasugamycin to the berberine is (1:60) to (60:1). The bactericidal composition disclosed by the invention can be prepared into wettable powder, water dispersible granules, suspending agents, aqueous capsule suspension, granules or emulsion in water and other conventional dosage forms. The bactericidal composition can be used for controlling diseases of multiple crops, particularly rice diseases. The bactericidal composition disclosed by the invention has the advantages of high efficiency, small environmental pollution, capacity of retarding drug resistance of pathogenic bacteria, and the like. 本发明公开了种含春雷霉素和小檗碱的杀菌组合物，其特征在于：其由有效成分为春雷霉素和小檗碱复配而成，春雷霉素和小檗碱的重量比是1:60-60:1；本发明的杀菌组合物可制备成可湿性粉剂、水分散粒剂、悬浮剂、微囊悬浮剂、颗粒剂或水乳剂等常规剂型。该杀菌组合物可用于防治多种作物的病害，尤其是水稻病害。本发明杀菌剂组合物具有高效、环境污染性小，延缓病菌抗药