我县菜区大白菜软腐病发病率一般为10％左右,在大发生之年常使大白菜整株、整片的烂掉。软腐病不仅是大白菜生长期的大敌,而且带病的大白菜在贮藏期还会持续蔓延危害。以前采用石灰消毒等方法防治,收效甚微。近年来,我们采用喷洒食醋液防治此病,收 Cabbage cabbage soft rot disease incidence in our county is generally about 10%, the annual occurrence of large cabbage often make the whole plant, the whole piece of rot. Soft rot is not only the enemy of Chinese cabbage growth period, but also the sick Chinese cabbage will continue to spread during the storage of hazards. Before using lime disinfection and other methods of prevention and treatment, with little success. In recent years, we use spray vinegar to prevent and treat the disease