1、玉米病蟲
玉(yu) 米(mi) 螟(ming)：呈下降趨勢，發生(sheng)(sheng)程(cheng)度2級，面(mian)積約850萬畝。淄博市(shi)(shi)蟲(chong)株(zhu)(zhu)(zhu)(zhu)率8-10%，發生(sheng)(sheng)面(mian)積約30萬畝； 煙臺市(shi)(shi)發生(sheng)(sheng)面(mian)積82萬畝，被(bei)(bei)(bei)(bei)害(hai)(hai)(hai)株(zhu)(zhu)(zhu)(zhu)率10-27%，最高(gao)42%；濰坊市(shi)(shi)被(bei)(bei)(bei)(bei)害(hai)(hai)(hai)株(zhu)(zhu)(zhu)(zhu)率7％，較(jiao)(jiao)上年(nian)同期偏(pian)輕(qing)(qing)；泰安市(shi)(shi)平(ping)(ping)均(jun)(jun)被(bei)(bei)(bei)(bei)害(hai)(hai)(hai)株(zhu)(zhu)(zhu)(zhu)率15%，平(ping)(ping)均(jun)(jun)百株(zhu)(zhu)(zhu)(zhu)有蟲(chong)8頭；青島市(shi)(shi)嚴重(zhong)地(di)塊(kuai)被(bei)(bei)(bei)(bei)害(hai)(hai)(hai)株(zhu)(zhu)(zhu)(zhu)率10-28%；威海市(shi)(shi)蟲(chong)株(zhu)(zhu)(zhu)(zhu)率26.4%；聊城市(shi)(shi)8月24日調查，被(bei)(bei)(bei)(bei)害(hai)(hai)(hai)株(zhu)(zhu)(zhu)(zhu)率9.5%，最高(gao)20%；萊(lai)蕪市(shi)(shi)平(ping)(ping)均(jun)(jun)被(bei)(bei)(bei)(bei)害(hai)(hai)(hai)株(zhu)(zhu)(zhu)(zhu)率8.2％，較(jiao)(jiao)上年(nian)同期偏(pian)輕(qing)(qing)；濟(ji)寧市(shi)(shi)蟲(chong)株(zhu)(zhu)(zhu)(zhu)率3.6%，最高(gao)15%，早(zao)播(bo)玉(yu)米(mi)玉(yu)米(mi)螟(ming)百株(zhu)(zhu)(zhu)(zhu)20-30頭，夏(xia)(xia)玉(yu)米(mi)6-11頭，近(jin)日大田普(pu)查，平(ping)(ping)均(jun)(jun)百株(zhu)(zhu)(zhu)(zhu)有三代玉(yu)米(mi)螟(ming)卵5塊(kuai)，最高(gao)18塊(kuai)，卵量(liang)比(bi)歷年(nian)同期偏(pian)少(shao)；東營市(shi)(shi)平(ping)(ping)均(jun)(jun)被(bei)(bei)(bei)(bei)害(hai)(hai)(hai)株(zhu)(zhu)(zhu)(zhu)率6％,較(jiao)(jiao)上年(nian)同期偏(pian)輕(qing)(qing)；菏澤市(shi)(shi)平(ping)(ping)均(jun)(jun)被(bei)(bei)(bei)(bei)害(hai)(hai)(hai)株(zhu)(zhu)(zhu)(zhu)率30%左右(you)，早(zao)套玉(yu)米(mi)百株(zhu)(zhu)(zhu)(zhu)有蟲(chong)25-55頭，夏(xia)(xia)玉(yu)米(mi)百株(zhu)(zhu)(zhu)(zhu)有蟲(chong)15-32頭，總(zong)體(ti)平(ping)(ping)均(jun)(jun)30頭；德州市(shi)(shi)被(bei)(bei)(bei)(bei)害(hai)(hai)(hai)株(zhu)(zhu)(zhu)(zhu)率12-26%，最高(gao)32%；濱州市(shi)(shi)平(ping)(ping)均(jun)(jun)被(bei)(bei)(bei)(bei)害(hai)(hai)(hai)株(zhu)(zhu)(zhu)(zhu)率11.59％，較(jiao)(jiao)上年(nian)同期偏(pian)輕(qing)(qing)。
玉米蚜：濟寧(ning)市(shi)部(bu)分(fen)夏直(zhi)播(bo)玉米上發(fa)生(sheng)(sheng)較(jiao)重(zhong)，百株(zhu)蚜量(liang)5000-10000頭(tou)，個(ge)別地(di)塊百株(zhu)蚜量(liang)20000頭(tou)以上；菏澤市(shi)普(pu)遍發(fa)生(sheng)(sheng)，一般地(di)塊單(dan)株(zhu)蚜量(liang)25-126頭(tou)，個(ge)別地(di)塊發(fa)生(sheng)(sheng)較(jiao)重(zhong)單(dan)株(zhu)高(gao)達1000頭(tou)以上，主要集(ji)中在雄穗上。
玉米葉(xie)(xie)(xie)斑(ban)病(bing)(bing)(bing)：發(fa)生程度(du)1級，面積約250萬畝。威海(hai)市(shi)夏玉米病(bing)(bing)(bing)田(tian)率(lv)40%，病(bing)(bing)(bing)葉(xie)(xie)(xie)率(lv)27.5%，最(zui)高50%；泰(tai)安市(shi)平均病(bing)(bing)(bing)株(zhu)率(lv)20%，為小斑(ban)病(bing)(bing)(bing)和彎孢霉菌葉(xie)(xie)(xie)斑(ban)病(bing)(bing)(bing)混發(fa)；濟寧市(shi)近(jin)日大(da)田(tian)普查褐(he)斑(ban)病(bing)(bing)(bing)在感病(bing)(bing)(bing)品種上(shang)發(fa)生普遍，病(bing)(bing)(bing)株(zhu)率(lv)20-30%以上(shang)，病(bing)(bing)(bing)葉(xie)(xie)(xie)率(lv)10-15%，大(da)小葉(xie)(xie)(xie)斑(ban)病(bing)(bing)(bing)病(bing)(bing)(bing)株(zhu)率(lv)10—15%，病(bing)(bing)(bing)葉(xie)(xie)(xie)率(lv)3-10%；德州(zhou)市(shi)部分地塊發(fa)生，病(bing)(bing)(bing)葉(xie)(xie)(xie)率(lv)8-12%，最(zui)高30以上(shang)，近(jin)期(qi)上(shang)升較緩(huan)慢(man)。
2、棉花病蟲
四(si)代(dai)棉(mian)鈴蟲(chong)(chong)(chong)(chong)：蟲(chong)(chong)(chong)(chong)量(liang)(liang)大幅下(xia)降(jiang)，發(fa)生程度2級，面積(ji)530萬(wan)畝(mu)。濰坊市(shi)(shi)(shi)，截(jie)止(zhi)(zhi)8月10日(ri)(ri)(ri)燈(deng)下(xia)見三代(dai)成蟲(chong)(chong)(chong)(chong)，蛾高(gao)峰日(ri)(ri)(ri)15日(ri)(ri)(ri)，定點(dian)調查(cha)(cha)百(bai)(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)累(lei)(lei)計(ji)(ji)卵(luan)(luan)(luan)(luan)量(liang)(liang)22粒(li)，最高(gao)百(bai)(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)有(you)蟲(chong)(chong)(chong)(chong)2頭(tou)；聊城(cheng)市(shi)(shi)(shi)截(jie)止(zhi)(zhi)8月24日(ri)(ri)(ri)平(ping)均累(lei)(lei)計(ji)(ji)卵(luan)(luan)(luan)(luan)量(liang)(liang)48粒(li)，個(ge)別地塊(kuai)有(you)蟲(chong)(chong)(chong)(chong)，百(bai)(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)1-2頭(tou)；濟(ji)寧市(shi)(shi)(shi)截(jie)止(zhi)(zhi)8月24日(ri)(ri)(ri)，四(si)代(dai)卵(luan)(luan)(luan)(luan)百(bai)(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)累(lei)(lei)計(ji)(ji)70-108粒(li)，平(ping)均88粒(li)，百(bai)(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)低齡幼蟲(chong)(chong)(chong)(chong)3頭(tou)；菏澤市(shi)(shi)(shi)當(dang)前卵(luan)(luan)(luan)(luan)量(liang)(liang)高(gao)，蟲(chong)(chong)(chong)(chong)量(liang)(liang)低，截(jie)止(zhi)(zhi)8月24日(ri)(ri)(ri)平(ping)均百(bai)(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)累(lei)(lei)計(ji)(ji)卵(luan)(luan)(luan)(luan)量(liang)(liang)125粒(li)，幼蟲(chong)(chong)(chong)(chong)2頭(tou)，大田(tian)普查(cha)(cha)平(ping)均百(bai)(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)卵(luan)(luan)(luan)(luan)量(liang)(liang)77粒(li)，幼蟲(chong)(chong)(chong)(chong)2.5頭(tou)，最高(gao)9頭(tou)，夏棉(mian)田(tian)百(bai)(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)累(lei)(lei)計(ji)(ji)卵(luan)(luan)(luan)(luan)量(liang)(liang)高(gao)于(yu)麥套棉(mian)，麥套棉(mian)高(gao)于(yu)地膜棉(mian)，總體發(fa)生低于(yu)常年(nian)，但(dan)高(gao)于(yu)近幾(ji)年(nian)同(tong)(tong)期；東營市(shi)(shi)(shi)定點(dian)調查(cha)(cha)，百(bai)(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)平(ping)均累(lei)(lei)積(ji)卵(luan)(luan)(luan)(luan)量(liang)(liang)18粒(li)，較常年(nian)同(tong)(tong)期偏低；德州市(shi)(shi)(shi)百(bai)(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)累(lei)(lei)計(ji)(ji)卵(luan)(luan)(luan)(luan)量(liang)(liang)30粒(li)，一次性調查(cha)(cha)百(bai)(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)13粒(li)，幼蟲(chong)(chong)(chong)(chong)平(ping)均百(bai)(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)5頭(tou)，最高(gao)20頭(tou)，目前已(yi)防(fang)治(zhi)90萬(wan)畝(mu)；濱州市(shi)(shi)(shi)全市(shi)(shi)(shi)平(ping)均百(bai)(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)卵(luan)(luan)(luan)(luan)量(liang)(liang)5.68粒(li)，較上年(nian)同(tong)(tong)期偏少，定點(dian)調查(cha)(cha)，平(ping)均百(bai)(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)有(you)卵(luan)(luan)(luan)(luan)6.57粒(li)，百(bai)(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)累(lei)(lei)計(ji)(ji)卵(luan)(luan)(luan)(luan)量(liang)(liang)14粒(li)。
棉 盲(mang) 蝽：呈上(shang)升(sheng)趨(qu)勢，發(fa)生(sheng)程度2級，面(mian)積(ji)600萬畝(mu)。淄博市(shi)(shi)百(bai)株有蟲(chong)12-14頭(tou)(tou)，被(bei)害株率10%左右，發(fa)生(sheng)面(mian)積(ji)約10萬畝(mu)；聊(liao)城市(shi)(shi)一(yi)般花葉(xie)(xie)率16%，重(zhong)者30%；濟寧(ning)市(shi)(shi)一(yi)般被(bei)害株率13-27％，最(zui)高43％，百(bai)株有蟲(chong)5-9頭(tou)(tou)；菏(he)澤市(shi)(shi)平(ping)(ping)均百(bai)株有蟲(chong)5頭(tou)(tou)，重(zhong)地塊百(bai)株10頭(tou)(tou)以上(shang)；東營市(shi)(shi)8月24日大田普(pu)查，平(ping)(ping)均破(po)葉(xie)(xie)株率6%，最(zui)高點百(bai)株有蟲(chong)6頭(tou)(tou)，最(zui)高地塊破(po)葉(xie)(xie)株率達16%，較上(shang)年(nian)偏(pian)(pian)低，較常持平(ping)(ping)；德(de)州(zhou)市(shi)(shi)全市(shi)(shi)普(pu)遍發(fa)生(sheng)，一(yi)般百(bai)株有蟲(chong)10-15頭(tou)(tou)，重(zhong)的地塊達30頭(tou)(tou)以上(shang)，目前已防治190萬畝(mu)；濱(bin)州(zhou)市(shi)(shi)平(ping)(ping)均破(po)葉(xie)(xie)株率14.38％，較上(shang)年(nian)同(tong)期(qi)偏(pian)(pian)輕，定點調查，平(ping)(ping)均破(po)葉(xie)(xie)株率17.3％。
棉 伏(fu) 蚜(ya)(ya)(ya)：蟲量(liang)(liang)有(you)所(suo)下降(jiang)，發生程(cheng)度3級(ji)，面積370萬畝。泰(tai)安市(shi)(shi)單株(zhu)(zhu)平均(jun)(jun)240頭(tou)(tou)(tou)；濟寧市(shi)(shi)一般單株(zhu)(zhu)蚜(ya)(ya)(ya)量(liang)(liang)105頭(tou)(tou)(tou)，最高(gao)達1000頭(tou)(tou)(tou)以上；菏澤市(shi)(shi)較上周有(you)所(suo)下降(jiang)，一般單株(zhu)(zhu)有(you)蚜(ya)(ya)(ya)20-50頭(tou)(tou)(tou)，平均(jun)(jun)30.3頭(tou)(tou)(tou)，晚發棉田卷(juan)(juan)(juan)葉(xie)(xie)(xie)株(zhu)(zhu)率(lv)(lv)局部偏(pian)高(gao)，一般3-5% ，嚴(yan)重的10%以上；東營市(shi)(shi)8月24日(ri)全市(shi)(shi)調(diao)查，平均(jun)(jun)百株(zhu)(zhu)三(san)葉(xie)(xie)(xie)蚜(ya)(ya)(ya)量(liang)(liang)195頭(tou)(tou)(tou)，平均(jun)(jun)卷(juan)(juan)(juan)葉(xie)(xie)(xie)株(zhu)(zhu)率(lv)(lv)6%，高(gao)于去年及常年；德(de)州市(shi)(shi)防治后平均(jun)(jun)卷(juan)(juan)(juan)葉(xie)(xie)(xie)株(zhu)(zhu)率(lv)(lv)6%，最高(gao)9%，三(san)葉(xie)(xie)(xie)蟲量(liang)(liang)30-210頭(tou)(tou)(tou)；濱州市(shi)(shi)百株(zhu)(zhu)三(san)葉(xie)(xie)(xie)蚜(ya)(ya)(ya)量(liang)(liang)890頭(tou)(tou)(tou)，卷(juan)(juan)(juan)葉(xie)(xie)(xie)株(zhu)(zhu)率(lv)(lv)8％，定點調(diao)查，平均(jun)(jun)百株(zhu)(zhu)三(san)葉(xie)(xie)(xie)蚜(ya)(ya)(ya)量(liang)(liang)333.5頭(tou)(tou)(tou)。
3、花生病蟲
葉(xie) 斑 病(bing)(bing)(bing)：呈上升趨勢，發(fa)(fa)(fa)生(sheng)程度3級，面積320萬(wan)(wan)畝。煙(yan)臺市(shi)(shi)發(fa)(fa)(fa)生(sheng)程度2級，局部地區3級，個(ge)(ge)別達(da)4級，發(fa)(fa)(fa)生(sheng)面積140萬(wan)(wan)畝，病(bing)(bing)(bing)墩率(lv)(lv)100%，病(bing)(bing)(bing)葉(xie)率(lv)(lv)15-40%，最(zui)高(gao)90%；威海市(shi)(shi)病(bing)(bing)(bing)田率(lv)(lv)100%，病(bing)(bing)(bing)葉(xie)率(lv)(lv)61.5%，最(zui)高(gao)100%，以(yi)網(wang)斑病(bing)(bing)(bing)為主；泰安市(shi)(shi)平(ping)(ping)均病(bing)(bing)(bing)墩率(lv)(lv)75%，重的100%，平(ping)(ping)均病(bing)(bing)(bing)葉(xie)率(lv)(lv)40%；青(qing)島(dao)市(shi)(shi)病(bing)(bing)(bing)葉(xie)率(lv)(lv)10-30%；聊城市(shi)(shi)平(ping)(ping)均病(bing)(bing)(bing)葉(xie)率(lv)(lv)10%，最(zui)高(gao)25%；萊蕪市(shi)(shi)發(fa)(fa)(fa)生(sheng)普遍，發(fa)(fa)(fa)生(sheng)面積8萬(wan)(wan)畝，防治(zhi)11萬(wan)(wan)畝次，一般病(bing)(bing)(bing)葉(xie)率(lv)(lv)6－24%，單葉(xie)病(bing)(bing)(bing)斑數1－8個(ge)(ge)，田間調查，主要是(shi)褐斑病(bing)(bing)(bing)，個(ge)(ge)別地塊有黑(hei)斑病(bing)(bing)(bing)；濟寧市(shi)(shi)病(bing)(bing)(bing)田率(lv)(lv)100%，病(bing)(bing)(bing)墩率(lv)(lv)12.8%，嚴重的達(da)48%。
4、果樹病蟲
煙臺市梨黑腥病(bing)(bing)(bing)(bing)(bing)病(bing)(bing)(bing)(bing)(bing)株(zhu)率(lv)(lv)80-100%、病(bing)(bing)(bing)(bing)(bing)葉(xie)(xie)率(lv)(lv)3-13%、平均(jun)10%，病(bing)(bing)(bing)(bing)(bing)果(guo)(guo)率(lv)(lv)2-7%、平均(jun)2.6%，均(jun)少于去(qu)年(nian)同(tong)(tong)(tong)期(qi)，金紋(wen)細蛾截止目前(qian)，單(dan)芯累計(ji)誘蛾400頭左右(you)，明顯比去(qu)年(nian)同(tong)(tong)(tong)期(qi)偏(pian)低，8月21日調查(cha)，蟲(chong)葉(xie)(xie)率(lv)(lv)27.3%，百葉(xie)(xie)有蟲(chong)斑45個(ge)，比去(qu)年(nian)同(tong)(tong)(tong)期(qi)低，蘋(pin)果(guo)(guo)褐斑病(bing)(bing)(bing)(bing)(bing)病(bing)(bing)(bing)(bing)(bing)株(zhu)率(lv)(lv)90-100%，病(bing)(bing)(bing)(bing)(bing)葉(xie)(xie)率(lv)(lv)5-20%，平均(jun)11.5%，接近去(qu)年(nian)同(tong)(tong)(tong)期(qi)；青島市桃小(xiao)食心蟲(chong)百果(guo)(guo)蟲(chong)卵率(lv)(lv)4-7%，蘋(pin)果(guo)(guo)小(xiao)卷葉(xie)(xie)蛾百葉(xie)(xie)有蟲(chong)2-3頭，蘋(pin)果(guo)(guo)全爪螨百葉(xie)(xie)螨量15頭；蘋(pin)果(guo)(guo)早期(qi)落(luo)葉(xie)(xie)病(bing)(bing)(bing)(bing)(bing)病(bing)(bing)(bing)(bing)(bing)葉(xie)(xie)率(lv)(lv)7%。
5、蔬菜病蟲
淄(zi)博市(shi)(shi)(shi)茄(qie)子煙粉虱單(dan)株(zhu)(zhu)有蟲(chong)150-200頭，發(fa)(fa)(fa)生(sheng)(sheng)面(mian)積(ji)約5萬畝，大部(bu)地片(pian)已(yi)防治，菜(cai)田斑潛(qian)蠅主(zhu)要(yao)為害豆角、蕓豆、茄(qie)子、番茄(qie)等，一(yi)般蟲(chong)株(zhu)(zhu)率(lv)(lv)(lv)60-100%，蟲(chong)葉(xie)率(lv)(lv)(lv)50-70%，單(dan)葉(xie)蟲(chong)道一(yi)般2-5條(tiao)/葉(xie)，高的7-9條(tiao)/葉(xie)，發(fa)(fa)(fa)生(sheng)(sheng)面(mian)積(ji)約7萬畝，防治面(mian)積(ji)5萬畝；青島市(shi)(shi)(shi)露地黃(huang)瓜細菌(jun)性角斑病(bing)(bing)病(bing)(bing)葉(xie)率(lv)(lv)(lv)10-15%，番茄(qie)灰霉(mei)病(bing)(bing)病(bing)(bing)葉(xie)率(lv)(lv)(lv)2-5%，菜(cai)蚜10-25頭/株(zhu)(zhu)，小菜(cai)蛾5-10頭/株(zhu)(zhu)；萊蕪市(shi)(shi)(shi)近日(ri)姜瘟病(bing)(bing)繼續蔓延(yan)加重，8月21－24日(ri)調(diao)查，發(fa)(fa)(fa)病(bing)(bing)田病(bing)(bing)株(zhu)(zhu)率(lv)(lv)(lv)5-12%，嚴重的30-75%，個別地塊絕收，全市(shi)(shi)(shi)發(fa)(fa)(fa)生(sheng)(sheng)面(mian)積(ji)4萬畝，防治7萬畝次(ci)；濟寧市(shi)(shi)(shi)辣椒病(bing)(bing)毒病(bing)(bing)病(bing)(bing)田率(lv)(lv)(lv)26.8%、病(bing)(bing)株(zhu)(zhu)率(lv)(lv)(lv)6.9%，炭疽病(bing)(bing)一(yi)般病(bing)(bing)田率(lv)(lv)(lv)27.1%、病(bing)(bing)株(zhu)(zhu)率(lv)(lv)(lv)10.8%。
山東省植物保(bao)護(hu)總站
