1 小麦苗期病害防治:我省鄂西北地区,小麦条锈病和白粉病等,常在秋苗上发生,形成中心病株,暖冬潮湿麦田,病害发展形成中心病团,到严寒期间(元月),病菌潜育越冬,是第二年病害流行的主要菌源。因此,在小麦播种前没有进行种子消毒处理的麦 1 wheat seedling disease prevention and control: Hubei Province, northwestern Hubei, wheat stripe rust and powdery mildew, often occur in the autumn seedlings, the formation of the center of diseased plants, warm winter wet wheat fields, the disease developed to form the center of disease group, to the cold period ), The pathogen latent winter, is the second year the main source of disease epidemic. Therefore, there is no seed disinfection of wheat prior to sowing of wheat