5月18日,记者从植保部门获悉,南方稻区是江苏省稻飞虱虫源地,南方稻区稻飞虱发生量大的年份,往往该省稻飞虱发生较重。据农业部信息,今年越南稻飞虱发生重、南方稻区迁入量高,预示着该省稻飞虱重发的可能性大。 May 18, the reporter learned from the plant protection department, the southern rice area is the source of rice planthopper in Jiangsu Province, southern rice planthopper occurred in large quantities, often in the province occurred relatively heavy rice planthopper. According to the information from the Ministry of Agriculture, the occurrence of planthoppers in Vietnam this year is very heavy, and the migration to the southern rice areas is high, which indicates the possibility of planthoppers returning to the province.