水稻细菌性病害普遍发生的有细菌性条斑病和白叶枯病,这两种病害可混合发生,不仅在单季稻、双季晚稻发生较严重,而且近期以来不少地区的早稻发生面积也有逐年扩大和危害加重的趋势。下面介绍这两种病害的主要症状、发病条件和防治方法,供参考。 Bacterial diseases of rice are common occurrence of bacterial leaf streak and bacterial leaf blight, the two diseases can be mixed, not only in single-cropping rice, double crop late rice more serious, but in recent years, many areas of early rice occur area also year by year Expand and endanger the trend of aggravating. Here are the main symptoms of these two diseases, disease conditions and prevention methods for reference.