粘(zhan)(zhan)蟲(chong)(chong)是我(wo)省(sheng)玉米(mi)等(deng)秋作(zuo)物上的重要害(hai)(hai)蟲(chong)(chong)，特別是二(er)代(dai)粘(zhan)(zhan)蟲(chong)(chong)幼(you)蟲(chong)(chong)經常(chang)在玉米(mi)苗期暴發危害(hai)(hai)，造(zao)成缺苗斷(duan)壟，甚(shen)至毀種。據各地田間(jian)調查監測，目前(qian)正值(zhi)二(er)代(dai)粘(zhan)(zhan)蟲(chong)(chong)為害(hai)(hai)高(gao)峰，在我(wo)省(sheng)局部地區為害(hai)(hai)較重，必須高(gao)度(du)重視(shi)，全力做好防控工(gong)作(zuo)。
據(ju)不(bu)完全(quan)統計，目前(qian)(qian)我(wo)省二代(dai)粘蟲(chong)(chong)(chong)(chong)發生面(mian)積(ji)494.87萬畝(mu)，防治面(mian)積(ji)972.4萬畝(mu)次，平(ping)(ping)均百(bai)株(zhu)(zhu)(zhu)(zhu)蟲(chong)(chong)(chong)(chong)量(liang)4.2頭(tou)，被害(hai)株(zhu)(zhu)(zhu)(zhu)率6.4%，以三門峽(xia)、南(nan)陽、鶴(he)壁、商丘(qiu)等地(di)部(bu)分地(di)區田(tian)間蟲(chong)(chong)(chong)(chong)量(liang)較(jiao)大(da)，程度(du)較(jiao)重(zhong)。靈寶市朱陽鎮(zhen)6月(yue)29日(ri)發現局部(bu)春(chun)玉米田(tian)遭到二代(dai)粘蟲(chong)(chong)(chong)(chong)為(wei)(wei)害(hai)，重(zhong)發地(di)塊面(mian)積(ji)200畝(mu)，蟲(chong)(chong)(chong)(chong)株(zhu)(zhu)(zhu)(zhu)率平(ping)(ping)均為(wei)(wei)30%，最高(gao)(gao)(gao)80%，平(ping)(ping)均單株(zhu)(zhu)(zhu)(zhu)有蟲(chong)(chong)(chong)(chong)33頭(tou)，最高(gao)(gao)(gao)百(bai)株(zhu)(zhu)(zhu)(zhu)蟲(chong)(chong)(chong)(chong)量(liang)1520頭(tou)。南(nan)陽市新(xin)野縣二代(dai)粘蟲(chong)(chong)(chong)(chong)發生較(jiao)重(zhong)地(di)塊平(ping)(ping)均蟲(chong)(chong)(chong)(chong)株(zhu)(zhu)(zhu)(zhu)率18.5%，最高(gao)(gao)(gao)67%，百(bai)株(zhu)(zhu)(zhu)(zhu)蟲(chong)(chong)(chong)(chong)量(liang)22.5頭(tou)，最高(gao)(gao)(gao)達98頭(tou)。商丘(qiu)市睢縣廖提鎮(zhen)為(wei)(wei)害(hai)嚴重(zhong)田(tian)塊百(bai)株(zhu)(zhu)(zhu)(zhu)蟲(chong)(chong)(chong)(chong)量(liang)16.3頭(tou)，最高(gao)(gao)(gao)105頭(tou)，蟲(chong)(chong)(chong)(chong)株(zhu)(zhu)(zhu)(zhu)率25%，最高(gao)(gao)(gao)95%。平(ping)(ping)頂山市舞鋼(gang)市部(bu)分地(di)塊蟲(chong)(chong)(chong)(chong)株(zhu)(zhu)(zhu)(zhu)率7.1%。最高(gao)(gao)(gao)12.3%，百(bai)株(zhu)(zhu)(zhu)(zhu)蟲(chong)(chong)(chong)(chong)量(liang)21頭(tou)，最高(gao)(gao)(gao)32頭(tou)。粘蟲(chong)(chong)(chong)(chong)具(ju)有暴食性，為(wei)(wei)害(hai)大(da)，目前(qian)(qian)還將繼(ji)續為(wei)(wei)害(hai)一段時間。
經過各地(di)植(zhi)保(bao)部(bu)門及(ji)(ji)(ji)時(shi)(shi)組織應急防(fang)(fang)(fang)控和(he)群(qun)防(fang)(fang)(fang)群(qun)治(zhi)，目前已初步控制二代粘(zhan)(zhan)蟲(chong)(chong)(chong)的(de)(de)發(fa)生為(wei)害(hai)，但鑒于該蟲(chong)(chong)(chong)具有突發(fa)性(xing)(xing)和(he)暴(bao)食性(xing)(xing)，還(huan)(huan)不能有絲毫麻(ma)痹大(da)意，務必高(gao)度(du)警惕。各級植(zhi)保(bao)部(bu)門要進一步加強監(jian)測，全(quan)面掌握粘(zhan)(zhan)蟲(chong)(chong)(chong)發(fa)生動態(tai)，及(ji)(ji)(ji)時(shi)(shi)準(zhun)確發(fa)布發(fa)生防(fang)(fang)(fang)治(zhi)信息；同時(shi)(shi)積極主(zhu)動向政府和(he)農業主(zhu)管部(bu)門匯報粘(zhan)(zhan)蟲(chong)(chong)(chong)為(wei)害(hai)的(de)(de)潛在(zai)風(feng)險和(he)危害(hai)性(xing)(xing)，提(ti)前制定應急防(fang)(fang)(fang)控預案，做好(hao)資(zi)金物資(zi)準(zhun)備；還(huan)(huan)要做好(hao)宣(xuan)傳(chuan)培訓工作，深入(ru)田間地(di)頭，普(pu)及(ji)(ji)(ji)防(fang)(fang)(fang)治(zhi)技(ji)術(shu)，提(ti)高(gao)農民(min)群(qun)眾主(zhu)動防(fang)(fang)(fang)治(zhi)的(de)(de)積極性(xing)(xing)，及(ji)(ji)(ji)時(shi)(shi)組織開展群(qun)防(fang)(fang)(fang)群(qun)治(zhi)，最大(da)程度(du)減輕蟲(chong)(chong)(chong)害(hai)損(sun)失。在(zai)做好(hao)粘(zhan)(zhan)蟲(chong)(chong)(chong)防(fang)(fang)(fang)控的(de)(de)同時(shi)(shi)，對(dui)草地(di)貪夜蛾、玉(yu)米螟、二點委夜蛾、玉(yu)米薊馬、粗縮病等其(qi)它玉(yu)米苗期病蟲(chong)(chong)(chong)害(hai)的(de)(de)監(jian)測防(fang)(fang)(fang)控工作也不能放(fang)松。
