近日,湖北省植保总站根据各区域监测站调查的病虫基数,结合历史资料、耕作制度、品种布局、作物长势和气象条件等因素综合分析,预计下半年全省农作物主要病虫害总体呈偏重发生趋势,其中主害代稻飞虱、稻纵卷叶螟、二化螟、棉盲蝽、纹枯病、稻瘟病、稻曲病、棉花枯(黄)萎病等病虫害偏重以上程度发生,稻飞虱、稻纵卷叶螟局部稻区有大发生的风险,部分感病品种上的稻瘟病、稻曲病大流行风险较高。 Recently, Hubei Provincial Plant Protection Headquarters based on the survey of pests and insect pests in various regional stations, combined with historical data, farming system, variety layout, crop condition and weather conditions and other factors comprehensive analysis, the main crop pests in the province in the second half is expected to tend to bias , Of which the main infestation of rice planthopper, rice leaf roller, striped rice borer, cotton laceworm, sheath blight, blast, false smut, cotton withered (yellow) wilt and other pests and diseases occurred above the level of rice fly Lice and rice leafroller local rice areas have a large risk of occurrence, some susceptible varieties of rice blast, rice false smut epidemic high risk.