大白菜软腐病、黑腐病、细菌性斑点病及黄瓜缘枯病、细菌性角斑病毒一直困扰着蔬菜生产。目前国内外多用农用链霉素防治。天津市植物保护研究所以医学生物与无机化学农药三次反应复合制成细菌灵1号DS和细菌灵2号SP。防治大白菜软腐病效果达82%、黑腐病效果达73%、细菌性斑点病效果达76%,并兼治霜霉病,对 Cabbage soft rot, black rot, bacterial speckle and cucumber filbert, bacterial corner virus has been plagued by vegetable production. At present, multi-purpose agricultural streptomycin control. Tianjin Institute of Plant Protection, a combination of medical and inorganic chemical pesticides three times the bacterial reaction made Bacterin 1 and Bacterin 2 SP. Prevention and treatment of cabbage soft rot effect of up to 82%, black rot effect of 73%, bacterial speckle disease effect of 76%, and both downy mildew, right