秋白菜进入莲座期易感染病害,轻者叶片产生病斑,降低品质,重者白菜腐烂影响产量。因此根据病害发病特点,采取有效防治方法,控制病害的扩展蔓延。 1.自菜软腐病多导致白菜腐烂。软腐病在白菜莲座期连续阴雨或久旱忽降大雨发生重,软腐病属于细菌性病害。药剂防治主要使用农用链霉素或氯霉素。另外在白菜贮藏中,加强窖藏温度管理,防止软腐病发生。 Autumn cabbage into the rosette susceptible to disease, light leaves produce lesions, reduce the quality of heavy cabbage decay affect output. Therefore, according to the characteristics of disease onset, effective prevention and control methods to control the spread of disease spread. 1 cabbage soft rot disease more lead to cabbage decay. Soft rot in cabbage rosette continuous rain or rain suddenly heavy rain down, soft rot disease is a bacterial disease. Pharmacy control mainly uses agricultural streptomycin or chloramphenicol. In addition, in cabbage storage, to strengthen the temperature management cellar to prevent the occurrence of soft rot.