止(zhi)于6月8日，草地螟越(yue)冬代成蟲(chong)(chong)在全(quan)區(qu)12個(ge)盟(meng)市(shi)82個(ge)旗縣市(shi)區(qu)發生(sheng)，面(mian)(mian)積(ji)達11098.12萬(wan)畝(mu)；一代幼蟲(chong)(chong)在西部(bu)區(qu)四盟(meng)市(shi)發生(sheng)，發生(sheng)面(mian)(mian)積(ji)92.18萬(wan)畝(mu)。蝗(huang)蟲(chong)(chong)在全(quan)區(qu)自(zi)東部(bu)興安盟(meng)到西部(bu)巴彥淖爾市(shi)9個(ge)盟(meng)市(shi)發生(sheng)，發生(sheng)面(mian)(mian)積(ji)達1722.1萬(wan)畝(mu)，主要有烏蘭(lan)察布市(shi)480萬(wan)畝(mu)、呼和浩特(te)市(shi)257萬(wan)畝(mu)、興安盟(meng)230萬(wan)畝(mu)、赤峰市(shi)200萬(wan)畝(mu)、錫林(lin)郭勒盟(meng)200萬(wan)畝(mu)、鄂爾多斯(si)市(shi)200萬(wan)畝(mu)；呼和浩特(te)市(shi)、烏蘭(lan)察布市(shi)、赤峰市(shi)、包頭市(shi)部(bu)分(fen)旗縣蝗(huang)蝻(nan)已(yi)開(kai)始侵入農田(tian)危害面(mian)(mian)積(ji)達56萬(wan)畝(mu)。
現全區(qu)草地(di)螟(ming)、蝗(huang)蟲(chong)(chong)(chong)防治面(mian)積為145.71萬(wan)(wan)畝，其中草地(di)螟(ming)防治124.31萬(wan)(wan)畝,包括燈光誘殺成(cheng)蟲(chong)(chong)(chong)70.76萬(wan)(wan)畝，幼(you)蟲(chong)(chong)(chong)防治53.55萬(wan)(wan)畝；蝗(huang)蟲(chong)(chong)(chong)防治21.4萬(wan)(wan)畝。
來源：內蒙古自治區植保植檢站
