叶枯病该病最大的特点发病后期用手一摇茎秆底部,叶片“哗哗”坠落,变成“光秆司令”。防治该病时建议喷施10%的苯醚甲环唑1500倍液+20%的噻菌铜600倍液,或20%的冠绿(咪鲜胺+松脂酸铜)800倍液。细菌性叶斑病主要发生在上部叶片,发病初期叶片出现黄绿色水浸状小点,后期病斑变铁锈色。防治时喷施2%的加收米(春雷霉素)600倍液+72%的农用链霉素4000倍液,或者20%的叶枯唑1000倍液,或 The biggest feature of the disease leaf blight at the end of the disease by hand shake the bottom of stems, leaves “rushing ” fall, become “light stalk Commander ”. Proposed to spray 10% of difenoconazole 1500 times the liquid + 20% thiabendazole 600 times, or 20% crown green (prochloraz + rosin acid) 800 times the solution. Bacterial leaf spot mainly occurs in the upper leaves, the early onset leaves yellow-green water-soaked dot, later lesions become rust color. Control spraying 2% of rice (kasugamycin) 600 times + 72% of the agricultural streptomycin 4000 times, or 20%