根据今年福建省水稻种植情况、当前病虫发生基数、结合历史资料和气候条件等因素综合分析,福建省植保站日前预计今年早季水稻主要病虫害总体为偏重发生。其中,稻飞虱偏重局部有可能大发生;稻纵卷叶螟中等局部偏重发生;二化螟中等局部偏重发生;稻瘟病局部稻区的部分感病品种穗颈瘟仍将偏重发生;稻纹枯病将偏重发生。具体分析如下:一、稻飞虱:稻飞虱预计偏重局部大发生,双季早稻发生面 According to this year’s rice planting in Fujian Province, the current base incidence of pests and diseases, combined with historical data and climatic conditions and other factors comprehensive analysis, plant protection station in Fujian Province recently predicted that the main pests and diseases in rice this year, the overall emphasis. Among them, the planthopper may be more emphasis on the local occurrence of large; partial medial partial occurrence of rice leaf roller; Chilo suppressalis partial intermediate partial occurrence; rice blast partial rice panicle disease susceptible varieties will still occur; rice grain Bacterial disease will be preoccupied. Specific analysis is as follows: First, planthoppers: planthoppers are expected to be partial to the occurrence of large, double-season early rice surface