据湖南省6月底调查,各市州二化螟亩平一般为92~1587头,其中早稻加平为923.1头,是去年的1.8倍,衡阳市、郴州市、株洲市、邵阳市亩平均超1000头;中稻加平为1356.1头,是去年同期的2倍,娄底市、怀化市、邵阳市、衡阳市、株洲市亩平均超1300头。一类防控区各县亩残虫加权平均1464头,其中衡南、耒阳、常宁、株洲残虫量分别达到3755头、3442头、3083头、1680头;二 According to the survey by the end of June in Hunan Province, the average level of rice stem borers in each city and municipality is 92 ~ 1587, of which 923.1 was paddy rice and 1.8 times that of last year. The average acre of land in Hengyang, Chenzhou, Zhuzhou and Shaoyang was over 1000 ; Mid-level Jiaping was 1356.1 heads, twice of the same period of last year, and Loudi, Huaihua, Shaoyang, Hengyang and Zhuzhou were over 1300 an average. In the first type of prevention and control area, the average weight per acre of Mushrooms in each county was 1464, among which 3755, 3442, 3083 and 1680 were found in Hengnan, Xingyang, Changning and Zhuzhou, respectively;