摘要
大豆花叶病是我国普遍发生的病毒病害,其寄主包括大豆、蚕豆、豌豆、紫云英、绿豆、等,在我国各个大豆产区均有分布。大豆花叶病的病原为大豆花叶病毒,属于马铃薯Y病毒属,是大豆主要的种传病毒,可通过种子传毒、蚜虫传播及汁液摩擦等方式进行扩散。所以应采取选育抗病品种、建立无病种子田、治蚜防病和加强种子检疫等多种方法相结合的策略,达到综合防治大豆花叶病的目的。
Soybean mosaic was the main virus diseases which generally oc- curred in China. Its hosts included soy- bean, bean, pea, milk vetch, mung bean, and so on, and it distributed each soy- bean producing areas in our country. The pathogen of soybean mosaic was soybean mosaic virus, which belonged to potato virus Y, and was the main seed-borne virus of soybean. The virus could spread by seed-transmission, aphid transmission and Juice friction. So we should take the strategy by many methods combining, including breeding resistant varieties, establishing disease free seed field, control aphid and dis- ease, and strengthen seed quarantine, in order to achieve the purpose of compre- hensive prevention and control of soy- bean mosaic virus.
出处
《农业灾害研究》
2012年第3期1-4,25,共5页
Journal of Agricultural Catastrophology
关键词
大豆花叶病
症状特点
防治技术
Soybean mosaic
Symp-tom characteristic
Control technology
