我省今年六月中旬,部份地区连降暴雨,造成早稻穗颈稻瘟病在二十多个县(市)发生,纹枯病、白叶枯病亦传播蔓延,稻纵卷叶螟局部暴发成灾;早稻受淹后,经过补种,又导致品种类型复杂,一晚面积扩大;部份二晚播种、移栽期错后,病虫桥梁田面积增多。由于这些原因,赣州地区早稻的三化螟发生量较大,其他地区 In mid-June of this year, heavy rains continued in some areas in our province, resulting in the occurrence of rice blast in early-rice regions in more than 20 counties (cities). The occurrence of sheath blight and bacterial leaf blight also spread and local outbreaks of rice leaf-roll moths Disaster; early rice flooded, after replanting, but also led to the type of complex species, one night to expand the area; part of the second sowing, transplanting period, the increase of pest bridge area. For these reasons, the occurrence of rice stem borer in Ganzhou area is larger than that in other areas