盘菜,又名芜菁,在我县种植已有150多年的历史,是传统栽培蔬菜,栽培面积有7000亩。但近几年盘菜病毒病逐年发生,引起减产,甚至绝收。我们根据多年工作经验,总结了一套行之有效的防治方法,能使盘菜病毒病发生率控制在20％以内,有效率在80％以上。1苗期病毒病的防治 病毒病主要靠蚜虫传播,如控制蚜虫的传播途 Pan dish, also known as turnip, has been cultivated in our county for more than 150 years of history, is a traditional cultivation of vegetables, cultivation area of ​​7,000 acres. However, in recent years Pan dish virus disease occurs year after year, causing a decrease in production, or even absolute. Based on our years of work experience, we have summarized a set of effective prevention and control methods that can control the incidence of virus-borne diseases within 20% and efficiency over 80%. 1 seedling virus disease prevention and control virus disease mainly spread by aphids, such as the spread of aphids