摘要
小麦黄花叶病的病原为小麦黄花叶病毒,仅危害小麦,在我国主要分布于江苏、浙江、湖北、四川、陕西、河南、安徽等地。自然条件下,小麦黄花叶病病毒主要靠病土、病残体和病田流水中的禾谷多黏菌进行扩散,试验条件下还可经汁液摩擦接种传播。对于该病害的防治应采取以推广和利用抗病良种为基础,结合轮作换茬、合理作物布局、协调播期、适时增施氮肥及加强管理的综合防治措施。
The etiology of wheat yellow mosaic was wheat yellow mosaic virus, it only infected wheat. In China, it was mainly prevalent in Jiangsu, Zhejiang, Hubei, Sichuan, Shanxi, Henan, Anhui, and other provinces. Wheat yellow mosaic virus was spread by the polymyxa graminis in the sick soil, sick plant and water of sick field in nature, and was also spread by juice friction vaccination in test condition. The control of wheat yellow mosaic should adopt comprehensive treatment measures, including spreading and using the disease-resistant seed, crop rotation, reasonable crop arrangement, coordination sowing, timely increasing nitrogen application, strengthen managemeat, and so on.
出处
《农业灾害研究》
2012年第2期1-2,13,共3页
Journal of Agricultural Catastrophology
关键词
小麦黄花叶病
发生特点
防控方法
Wheat spindle streak mosaic
Occurrence characteristic
Control measures
