Abstract: Root swelling disease is one of obstacle diseases for continuous cropping Cruciferous vegetables. In this paper, the symptoms identification and pathogenic conditions of root swollen disease of cruciferous vegetable were introduced. Combining with work practice and current research results, practical control measures were put forward from three aspects of agricultural measures, chemical control and biological control, and a safe comprehensive control system was established to improve the using efficiency of pesticides and provide reference for the producers of Cruciferous vegetable.