受冬季气温偏高、田间湿度大等因素影响,小麦条锈病在湖北、河南南部和西南及西北等地发生较为普遍,大部地区病情明显重于常年。截至2月15日,小麦条锈病已在河南、湖北、四川、云南、贵州、重庆、陕西、甘肃共8省53市210个县见病,发生面积为112.9万亩,是历年同期发生范围最广、病情最严重的一年,对东部主产区小麦安全生产威胁加大。 Affected by the high winter temperatures and the high humidity in the field, wheat stripe rust occurred more frequently in Hubei, southern Henan, southwestern and northwestern areas, and most of the areas were significantly heavier than normal. As of February 15, wheat stripe rust has been seen in 210 counties in 53 cities of eight provinces of Henan, Hubei, Sichuan, Yunnan, Guizhou, Chongqing, Shaanxi and Gansu provinces, with an area of ​​1.129 million mu, the most frequent occurrence over the years Canton, one of the most serious illness, threatened the safety of wheat in the eastern main producing areas.