截止6月21日(ri)，全(quan)市大(da)春主(zhu)要作物病(bing)蟲害發(fa)生(sheng)(sheng)面(mian)(mian)積(ji)(ji)(ji)1220.6萬(wan)(wan)(wan)畝次(ci)，較(jiao)(jiao)上(shang)(shang)(shang)年(nian)(nian)同(tong)(tong)(tong)(tong)期(qi)(qi)(qi)(qi)減(jian)(jian)(jian)(jian)7.3%。馬鈴薯晚疫病(bing)發(fa)生(sheng)(sheng)面(mian)(mian)積(ji)(ji)(ji)177.6萬(wan)(wan)(wan)畝，較(jiao)(jiao)上(shang)(shang)(shang)年(nian)(nian)同(tong)(tong)(tong)(tong)期(qi)(qi)(qi)(qi)減(jian)(jian)(jian)(jian)4.8%，平(ping)(ping)均(jun)(jun)病(bing)株(zhu)率(lv)(lv)(lv)44.91%，較(jiao)(jiao)上(shang)(shang)(shang)年(nian)(nian)同(tong)(tong)(tong)(tong)期(qi)(qi)(qi)(qi)增(zeng)13.53個(ge)(ge)百(bai)分(fen)(fen)點(dian)(dian)，酉陽(yang)、黔(qian)江、彭水、武(wu)隆、奉節(jie)、巫(wu)山、云(yun)陽(yang)局(ju)(ju)部(bu)(bu)田(tian)(tian)(tian)(tian)塊(kuai)最(zui)(zui)(zui)高(gao)病(bing)株(zhu)率(lv)(lv)(lv)達100%。水稻(dao)二化螟(ming)發(fa)生(sheng)(sheng)面(mian)(mian)積(ji)(ji)(ji)582.7萬(wan)(wan)(wan)畝次(ci)，較(jiao)(jiao)上(shang)(shang)(shang)年(nian)(nian)同(tong)(tong)(tong)(tong)期(qi)(qi)(qi)(qi)減(jian)(jian)(jian)(jian)2.2%，平(ping)(ping)均(jun)(jun)枯(ku)(ku)鞘率(lv)(lv)(lv)3.65%，較(jiao)(jiao)上(shang)(shang)(shang)年(nian)(nian)同(tong)(tong)(tong)(tong)期(qi)(qi)(qi)(qi)增(zeng)0.48個(ge)(ge)百(bai)分(fen)(fen)點(dian)(dian)，云(yun)陽(yang)局(ju)(ju)部(bu)(bu)田(tian)(tian)(tian)(tian)塊(kuai)最(zui)(zui)(zui)高(gao)枯(ku)(ku)鞘率(lv)(lv)(lv)達56.3%；平(ping)(ping)均(jun)(jun)枯(ku)(ku)心率(lv)(lv)(lv)0.64%，較(jiao)(jiao)上(shang)(shang)(shang)年(nian)(nian)同(tong)(tong)(tong)(tong)期(qi)(qi)(qi)(qi)減(jian)(jian)(jian)(jian)0.12個(ge)(ge)百(bai)分(fen)(fen)點(dian)(dian)，大(da)足局(ju)(ju)部(bu)(bu)田(tian)(tian)(tian)(tian)塊(kuai)最(zui)(zui)(zui)高(gao)枯(ku)(ku)心率(lv)(lv)(lv)達11.23%。稻(dao)飛虱發(fa)生(sheng)(sheng)面(mian)(mian)積(ji)(ji)(ji)85.9萬(wan)(wan)(wan)畝次(ci)，較(jiao)(jiao)上(shang)(shang)(shang)年(nian)(nian)同(tong)(tong)(tong)(tong)期(qi)(qi)(qi)(qi)減(jian)(jian)(jian)(jian)32.28%，大(da)田(tian)(tian)(tian)(tian)平(ping)(ping)均(jun)(jun)百(bai)叢(cong)蟲量(liang)(liang)549頭(tou)(tou)，為上(shang)(shang)(shang)年(nian)(nian)同(tong)(tong)(tong)(tong)期(qi)(qi)(qi)(qi)的(de)0.84倍，綦江局(ju)(ju)部(bu)(bu)田(tian)(tian)(tian)(tian)塊(kuai)百(bai)叢(cong)蟲量(liang)(liang)最(zui)(zui)(zui)高(gao)達10330頭(tou)(tou)。稻(dao)縱卷葉(xie)(xie)螟(ming)發(fa)生(sheng)(sheng)面(mian)(mian)積(ji)(ji)(ji)17.45萬(wan)(wan)(wan)畝次(ci)，較(jiao)(jiao)上(shang)(shang)(shang)年(nian)(nian)同(tong)(tong)(tong)(tong)期(qi)(qi)(qi)(qi)增(zeng)38.49%，平(ping)(ping)均(jun)(jun)卷葉(xie)(xie)率(lv)(lv)(lv)0.5%,較(jiao)(jiao)上(shang)(shang)(shang)年(nian)(nian)同(tong)(tong)(tong)(tong)期(qi)(qi)(qi)(qi)減(jian)(jian)(jian)(jian)0.2個(ge)(ge)百(bai)分(fen)(fen)點(dian)(dian)，云(yun)陽(yang)局(ju)(ju)部(bu)(bu)田(tian)(tian)(tian)(tian)塊(kuai)最(zui)(zui)(zui)高(gao)10%；平(ping)(ping)均(jun)(jun)畝幼蟲量(liang)(liang)232頭(tou)(tou)，涪陵局(ju)(ju)部(bu)(bu)田(tian)(tian)(tian)(tian)塊(kuai)最(zui)(zui)(zui)高(gao)5100頭(tou)(tou)；平(ping)(ping)均(jun)(jun)畝蛾量(liang)(liang)21.6頭(tou)(tou)，璧山局(ju)(ju)部(bu)(bu)田(tian)(tian)(tian)(tian)塊(kuai)最(zui)(zui)(zui)高(gao)100頭(tou)(tou)。稻(dao)瘟病(bing)發(fa)生(sheng)(sheng)面(mian)(mian)積(ji)(ji)(ji)13.68萬(wan)(wan)(wan)畝，較(jiao)(jiao)上(shang)(shang)(shang)年(nian)(nian)同(tong)(tong)(tong)(tong)期(qi)(qi)(qi)(qi)減(jian)(jian)(jian)(jian)34.5%，主(zhu)要在糯(nuo)稻(dao)及部(bu)(bu)分(fen)(fen)感(gan)病(bing)品種發(fa)生(sheng)(sheng)，平(ping)(ping)均(jun)(jun)病(bing)葉(xie)(xie)率(lv)(lv)(lv)6.61%，較(jiao)(jiao)上(shang)(shang)(shang)年(nian)(nian)同(tong)(tong)(tong)(tong)期(qi)(qi)(qi)(qi)減(jian)(jian)(jian)(jian)1.43個(ge)(ge)百(bai)分(fen)(fen)點(dian)(dian)，合川局(ju)(ju)部(bu)(bu)田(tian)(tian)(tian)(tian)塊(kuai)最(zui)(zui)(zui)高(gao)病(bing)葉(xie)(xie)率(lv)(lv)(lv)95%。稻(dao)紋枯(ku)(ku)病(bing)發(fa)生(sheng)(sheng)面(mian)(mian)積(ji)(ji)(ji)72.91萬(wan)(wan)(wan)畝，較(jiao)(jiao)上(shang)(shang)(shang)年(nian)(nian)同(tong)(tong)(tong)(tong)期(qi)(qi)(qi)(qi)減(jian)(jian)(jian)(jian)25%，平(ping)(ping)均(jun)(jun)病(bing)葉(xie)(xie)率(lv)(lv)(lv)3.4%，較(jiao)(jiao)上(shang)(shang)(shang)年(nian)(nian)同(tong)(tong)(tong)(tong)期(qi)(qi)(qi)(qi)減(jian)(jian)(jian)(jian)2.99個(ge)(ge)百(bai)分(fen)(fen)點(dian)(dian)，涪陵局(ju)(ju)部(bu)(bu)田(tian)(tian)(tian)(tian)塊(kuai)最(zui)(zui)(zui)高(gao)病(bing)株(zhu)率(lv)(lv)(lv)41.6%。玉米螟(ming)發(fa)生(sheng)(sheng)面(mian)(mian)積(ji)(ji)(ji)126.9萬(wan)(wan)(wan)畝次(ci)，較(jiao)(jiao)上(shang)(shang)(shang)年(nian)(nian)同(tong)(tong)(tong)(tong)期(qi)(qi)(qi)(qi)增(zeng)10.82%，平(ping)(ping)均(jun)(jun)螟(ming)害率(lv)(lv)(lv)4.7%，較(jiao)(jiao)上(shang)(shang)(shang)年(nian)(nian)同(tong)(tong)(tong)(tong)期(qi)(qi)(qi)(qi)增(zeng)0.92個(ge)(ge)百(bai)分(fen)(fen)點(dian)(dian)，
合川局部田塊最高螟害率達32%。玉米紋枯病發生面積132.1萬畝，較上年同期減14.3%，平均病株率9.32%，較上年同期增3.13個百分點，武隆局部田塊最高病株率達77%。
