Bactericidal composition containing polyxins and amisulbrom

The invention relates to a bactericidal composition containing polyxins and amisulbrom. An active ingredient is a binary compound of polyxins and amisulbrom. The mass ratio of the polyxins to the amisulbrom is 1-25:25-1, the mass fraction ratio of the active ingredient polyxins to the amisulbrom is 1%-80% in a preparation, and the rest is auxiliary components which are allowed to be used and accepted in pesticides; dosage forms of the bactericidal composition comprise emulsifiable concentrate, suspending agent, wettable powder, water agent, water-dispersible granule, aqueous emulsion, microemulsion, granule and microcapsule. The composition can be used for preventing and controlling diseases such as rice and wheat banded sclerotial blight, cucumber and grape downy mildew and the like. 本发明涉及种含有多抗霉素与吲唑磺菌胺的杀菌组合物，其有效成分为多抗霉素与吲唑磺菌胺二元复配。其中多抗霉素与吲唑磺菌胺的质量比为1～25∶25～1，制剂中有效成分多抗霉素与吲唑磺菌胺的质量份数比1％～80％，其余为农药中允许使用和接受的辅助成分，本发明所述杀菌组合物的剂型为乳油、悬浮剂、可湿性粉剂、水剂、水分散粒剂、水乳剂、微乳剂、颗粒剂、微胶囊剂。要用于防治水稻和麦类的纹枯病及黄瓜、葡萄霜霉病等病害。