一、真菌性病害的种子消毒福苯混剂:20%福美双和20%苯来特的混合剂型。防治黄瓜枯萎病、蔓枯病和苗期立枯病用20倍液浸种30分钟,防治番茄枯萎病用200倍液浸种30分钟。上述病害和西瓜枯萎病还可采用种子重量的0.4%拌种。福甲混剂:由30%福美双和50%甲基托布津混合而成。在防治番茄和西瓜枯萎病时用200 First, the fungal diseases Fufen mixture of seeds disinfectant: 20% and 20% of the United States and the mixture of benzene to special dosage forms. Prevention and treatment of cucumber blight, vine blight and seedling blight with 20 times soaking 30 minutes, prevention and treatment of tomato blight 200 times soaking 30 minutes. The above diseases and wilt of watermelon can also be used seed dressing 0.4% by weight. Fu Chiao mixture: 30% by the United States and 50% Methyl thiophanate mixture. 200 in the control of tomato and watermelon wilt disease