近期(qi)普降(jiang)大(da)雨，全(quan)省秋作物病(bing)(bing)害(hai)明顯重(zhong)(zhong)于蟲害(hai)。蚜蟲、薊馬、螨類等(deng)微小(xiao)害(hai)蟲受雨水沖刷抑制，為害(hai)顯著減輕；煙(yan)粉虱在(zai)適宜作物上普遍發(fa)(fa)(fa)生(sheng)(sheng)但(dan)密度(du)較低；甜(tian)菜夜蛾、玉米(mi)田(tian)蝸(gua)牛局部(bu)(bu)(bu)(bu)地(di)(di)塊發(fa)(fa)(fa)生(sheng)(sheng)較重(zhong)(zhong)。花(hua)生(sheng)(sheng)葉斑病(bing)(bing)侵(qin)染蔓延加快，局部(bu)(bu)(bu)(bu)白(bai)絹病(bing)(bing)、青枯病(bing)(bing)有不(bu)同(tong)程度(du)發(fa)(fa)(fa)生(sheng)(sheng)，部(bu)(bu)(bu)(bu)分花(hua)生(sheng)(sheng)地(di)(di)塊出現早衰現象(xiang)，應注意加強(qiang)管(guan)理(li)；玉米(mi)銹(xiu)病(bing)(bing)零(ling)星(xing)發(fa)(fa)(fa)生(sheng)(sheng)，有流行發(fa)(fa)(fa)生(sheng)(sheng)危(wei)險，要密切關注；果(guo)樹葉部(bu)(bu)(bu)(bu)病(bing)(bing)害(hai)發(fa)(fa)(fa)生(sheng)(sheng)上升。各(ge)級植保部(bu)(bu)(bu)(bu)門切實加強(qiang)田(tian)間(jian)監測(ce)，及時發(fa)(fa)(fa)布病(bing)(bing)蟲預(yu)報，科學指(zhi)導防控，努力確保秋糧作物生(sheng)(sheng)產安全(quan)。
病蟲發生動態
玉(yu)(yu)米(mi)(mi)銹(xiu)(xiu)病(bing)(bing)(bing)。玉(yu)(yu)米(mi)(mi)銹(xiu)(xiu)病(bing)(bing)(bing)是玉(yu)(yu)米(mi)(mi)常見病(bing)(bing)(bing)害，該病(bing)(bing)(bing)屬(shu)于氣流傳播病(bing)(bing)(bing)害，主要為害玉(yu)(yu)米(mi)(mi)葉片和葉鞘，嚴重時也侵染莖干(gan)和苞葉，易造(zao)(zao)成品(pin)質下降、產量(liang)降低，一(yi)旦流行(xing)發(fa)(fa)生(sheng)，對玉(yu)(yu)米(mi)(mi)產量(liang)或莖葉收獲影響(xiang)較(jiao)大，危害我省(sheng)的(de)有(you)普通銹(xiu)(xiu)病(bing)(bing)(bing)和南(nan)方銹(xiu)(xiu)病(bing)(bing)(bing)。受連續(xu)多個臺風(feng)影響(xiang)，近期我省(sheng)降雨較(jiao)多、田間濕度大、溫(wen)度適宜，一(yi)旦菌源(yuan)(yuan)充(chong)足，就會造(zao)(zao)成玉(yu)(yu)米(mi)(mi)南(nan)方銹(xiu)(xiu)病(bing)(bing)(bing)流行(xing)發(fa)(fa)生(sheng)。另據安(an)徽(hui)省(sheng)植保站(zhan)通報，8月中(zhong)旬以來，安(an)徽(hui)滁州和阜(fu)陽(yang)已(yi)有(you)發(fa)(fa)現玉(yu)(yu)米(mi)(mi)南(nan)方銹(xiu)(xiu)病(bing)(bing)(bing)發(fa)(fa)生(sheng)，上(shang)述兩(liang)地處(chu)于“摩羯”和“溫(wen)比亞”北(bei)上(shang)路徑(jing)上(shang)，給我省(sheng)帶來南(nan)方銹(xiu)(xiu)病(bing)(bing)(bing)菌源(yuan)(yuan)的(de)幾(ji)率較(jiao)大。目(mu)前(qian)我省(sheng)萊陽(yang)市零星發(fa)(fa)生(sheng)銹(xiu)(xiu)病(bing)(bing)(bing)，病(bing)(bing)(bing)葉率1%，最(zui)高6%。
玉(yu)米(mi)其他病(bing)(bing)蟲(chong)(chong)(chong)(chong)(chong)(chong)(chong)。玉(yu)米(mi)穗(sui)蟲(chong)(chong)(chong)(chong)(chong)(chong)(chong)。全(quan)省普(pu)遍(bian)發生(sheng)，魯中、魯西南、半島部分(fen)地(di)區發生(sheng)較重。濟(ji)(ji)南，一般(ban)蟲(chong)(chong)(chong)(chong)(chong)(chong)(chong)穗(sui)率(lv)(lv)(lv)歷城4%，商(shang)(shang)(shang)河(he)46.6%；玉(yu)米(mi)百(bai)(bai)(bai)穗(sui)有(you)蟲(chong)(chong)(chong)(chong)(chong)(chong)(chong)平(ping)(ping)(ping)陰5頭(tou)(tou)(tou)，長(chang)清(qing)15～30頭(tou)(tou)(tou)，濟(ji)(ji)陽(yang)34頭(tou)(tou)(tou)，章丘(qiu)42頭(tou)(tou)(tou)，商(shang)(shang)(shang)河(he)43頭(tou)(tou)(tou)。主要(yao)種(zhong)類(lei)為棉(mian)(mian)鈴蟲(chong)(chong)(chong)(chong)(chong)(chong)(chong)、玉(yu)米(mi)螟、桃蛀(zhu)螟、高(gao)梁條螟。長(chang)清(qing)夏(xia)直播玉(yu)米(mi)百(bai)(bai)(bai)株(zhu)(zhu)(zhu)有(you)粘蟲(chong)(chong)(chong)(chong)(chong)(chong)(chong)3～7頭(tou)(tou)(tou)。煙(yan)臺，蟲(chong)(chong)(chong)(chong)(chong)(chong)(chong)株(zhu)(zhu)(zhu)率(lv)(lv)(lv)為35%，百(bai)(bai)(bai)穗(sui)有(you)蟲(chong)(chong)(chong)(chong)(chong)(chong)(chong)52頭(tou)(tou)(tou)，其中棉(mian)(mian)鈴蟲(chong)(chong)(chong)(chong)(chong)(chong)(chong)占48.6%，玉(yu)米(mi)螟占35.2%，高(gao)梁條螟占4.5%，桃蛀(zhu)螟占11.7%。濟(ji)(ji)寧，平(ping)(ping)(ping)均(jun)百(bai)(bai)(bai)穗(sui)有(you)蟲(chong)(chong)(chong)(chong)(chong)(chong)(chong)12頭(tou)(tou)(tou)，最(zui)高(gao)45頭(tou)(tou)(tou)。濱州(zhou)(zhou)，平(ping)(ping)(ping)均(jun)百(bai)(bai)(bai)穗(sui)有(you)蟲(chong)(chong)(chong)(chong)(chong)(chong)(chong)7.5頭(tou)(tou)(tou)，最(zui)高(gao)12頭(tou)(tou)(tou)。菏澤(ze)，主要(yao)是玉(yu)米(mi)田棉(mian)(mian)鈴蟲(chong)(chong)(chong)(chong)(chong)(chong)(chong)、玉(yu)米(mi)螟及甜菜夜(ye)蛾(e)等，被(bei)害(hai)株(zhu)(zhu)(zhu)率(lv)(lv)(lv)15%～30%，蟲(chong)(chong)(chong)(chong)(chong)(chong)(chong)株(zhu)(zhu)(zhu)率(lv)(lv)(lv)7～18%，平(ping)(ping)(ping)均(jun)百(bai)(bai)(bai)株(zhu)(zhu)(zhu)蟲(chong)(chong)(chong)(chong)(chong)(chong)(chong)量11頭(tou)(tou)(tou)，嚴(yan)重地(di)塊(kuai)(kuai)百(bai)(bai)(bai)株(zhu)(zhu)(zhu)蟲(chong)(chong)(chong)(chong)(chong)(chong)(chong)量20頭(tou)(tou)(tou)以(yi)上。甜菜夜(ye)蛾(e)4、5齡盛期(qi)，棉(mian)(mian)鈴蟲(chong)(chong)(chong)(chong)(chong)(chong)(chong)3齡盛期(qi)。褐斑病(bing)(bing)。全(quan)省普(pu)遍(bian)發生(sheng)。菏澤(ze)，病(bing)(bing)田率(lv)(lv)(lv)65%，一般(ban)地(di)塊(kuai)(kuai)病(bing)(bing)葉率(lv)(lv)(lv)4%～16.3%，平(ping)(ping)(ping)均(jun)9.6%，嚴(yan)重地(di)塊(kuai)(kuai)病(bing)(bing)葉率(lv)(lv)(lv)10%～20%。泰安，平(ping)(ping)(ping)均(jun)病(bing)(bing)葉率(lv)(lv)(lv)4.8%，最(zui)高(gao)16%。濟(ji)(ji)南，一般(ban)病(bing)(bing)田率(lv)(lv)(lv)商(shang)(shang)(shang)河(he)1%，濟(ji)(ji)陽(yang)3%；一般(ban)病(bing)(bing)株(zhu)(zhu)(zhu)率(lv)(lv)(lv)濟(ji)(ji)陽(yang)0.8%，長(chang)清(qing)5%，商(shang)(shang)(shang)河(he)10～20%，最(zui)高(gao)45%（商(shang)(shang)(shang)河(he)）。德州(zhou)(zhou)，發病(bing)(bing)地(di)塊(kuai)(kuai)病(bing)(bing)株(zhu)(zhu)(zhu)率(lv)(lv)(lv)2%～10%，嚴(yan)重地(di)塊(kuai)(kuai)超過30%。濱州(zhou)(zhou)，平(ping)(ping)(ping)均(jun)病(bing)(bing)葉率(lv)(lv)(lv)1.2%。蝸(gua)牛(niu)。濱州(zhou)(zhou)鄒平(ping)(ping)(ping)，平(ping)(ping)(ping)均(jun)百(bai)(bai)(bai)株(zhu)(zhu)(zhu)有(you)蝸(gua)牛(niu)42.5頭(tou)(tou)(tou)，最(zui)高(gao)350頭(tou)(tou)(tou)。菏澤(ze)，每平(ping)(ping)(ping)方(fang)米(mi)3～8頭(tou)(tou)(tou)，發生(sheng)嚴(yan)重地(di)塊(kuai)(kuai)每平(ping)(ping)(ping)方(fang)米(mi)10～15頭(tou)(tou)(tou)；辣(la)椒田百(bai)(bai)(bai)株(zhu)(zhu)(zhu)10～30頭(tou)(tou)(tou)，嚴(yan)重地(di)塊(kuai)(kuai)200～400頭(tou)(tou)(tou)。
棉(mian)(mian)花(hua)(hua)病蟲(chong)。四(si)代棉(mian)(mian)鈴蟲(chong)。濟(ji)南(nan)，系統調(diao)查(cha)(cha)(cha)(cha)百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)棉(mian)(mian)花(hua)(hua)累(lei)計(ji)落卵(luan)(luan)(luan)(luan)，章丘截止8月(yue)20日(ri)16粒(li)(li)(li)(li)(li)(li)，商河4粒(li)(li)(li)(li)(li)(li)。大田普(pu)查(cha)(cha)(cha)(cha)百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)棉(mian)(mian)花(hua)(hua)有(you)(you)(you)(you)卵(luan)(luan)(luan)(luan)，章丘3粒(li)(li)(li)(li)(li)(li)，商河0粒(li)(li)(li)(li)(li)(li)。商河，百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)有(you)(you)(you)(you)蟲(chong)2頭(tou)(tou)(tou)。菏澤，截止到8月(yue)20日(ri)百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)累(lei)計(ji)卵(luan)(luan)(luan)(luan)量(liang)(liang)70粒(li)(li)(li)(li)(li)(li)，大田普(pu)查(cha)(cha)(cha)(cha)，平(ping)(ping)(ping)(ping)(ping)(ping)均(jun)百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)有(you)(you)(you)(you)卵(luan)(luan)(luan)(luan)15粒(li)(li)(li)(li)(li)(li)，最(zui)多(duo)46粒(li)(li)(li)(li)(li)(li)。濱州(zhou)，大田普(pu)查(cha)(cha)(cha)(cha)，市站百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)有(you)(you)(you)(you)卵(luan)(luan)(luan)(luan)5粒(li)(li)(li)(li)(li)(li)，平(ping)(ping)(ping)(ping)(ping)(ping)均(jun)百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)有(you)(you)(you)(you)蟲(chong)1頭(tou)(tou)(tou)；定點(dian)調(diao)查(cha)(cha)(cha)(cha)，全(quan)(quan)市平(ping)(ping)(ping)(ping)(ping)(ping)均(jun)百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)有(you)(you)(you)(you)卵(luan)(luan)(luan)(luan)3.6粒(li)(li)(li)(li)(li)(li)，百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)累(lei)計(ji)卵(luan)(luan)(luan)(luan)量(liang)(liang)7.4粒(li)(li)(li)(li)(li)(li)，市站最(zui)高，當日(ri)百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)卵(luan)(luan)(luan)(luan)量(liang)(liang)6粒(li)(li)(li)(li)(li)(li)，百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)累(lei)計(ji)15粒(li)(li)(li)(li)(li)(li)。濟(ji)寧，系統調(diao)查(cha)(cha)(cha)(cha)，百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)卵(luan)(luan)(luan)(luan)量(liang)(liang)8粒(li)(li)(li)(li)(li)(li)，卵(luan)(luan)(luan)(luan)株(zhu)(zhu)(zhu)(zhu)率(lv)(lv)(lv)6%；大田普(pu)查(cha)(cha)(cha)(cha)，平(ping)(ping)(ping)(ping)(ping)(ping)均(jun)百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)有(you)(you)(you)(you)卵(luan)(luan)(luan)(luan)4粒(li)(li)(li)(li)(li)(li)，卵(luan)(luan)(luan)(luan)株(zhu)(zhu)(zhu)(zhu)率(lv)(lv)(lv)4%；平(ping)(ping)(ping)(ping)(ping)(ping)均(jun)百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)有(you)(you)(you)(you)蟲(chong)3.5頭(tou)(tou)(tou)，最(zui)高14頭(tou)(tou)(tou)。濰(wei)坊，平(ping)(ping)(ping)(ping)(ping)(ping)均(jun)百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)有(you)(you)(you)(you)卵(luan)(luan)(luan)(luan)0.5粒(li)(li)(li)(li)(li)(li)，累(lei)計(ji)卵(luan)(luan)(luan)(luan)量(liang)(liang)9粒(li)(li)(li)(li)(li)(li)。棉(mian)(mian)伏蚜(ya)。濰(wei)坊，平(ping)(ping)(ping)(ping)(ping)(ping)均(jun)百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)三(san)(san)葉(xie)有(you)(you)(you)(you)蚜(ya)1374頭(tou)(tou)(tou)，蚜(ya)株(zhu)(zhu)(zhu)(zhu)率(lv)(lv)(lv)100%。濱州(zhou)，平(ping)(ping)(ping)(ping)(ping)(ping)均(jun)百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)三(san)(san)葉(xie)有(you)(you)(you)(you)蚜(ya)18頭(tou)(tou)(tou)。濟(ji)南(nan)，商河百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)有(you)(you)(you)(you)蚜(ya)420頭(tou)(tou)(tou)。棉(mian)(mian)盲(mang)蝽(chun)。全(quan)(quan)省棉(mian)(mian)區普(pu)遍(bian)發生。濱州(zhou)，平(ping)(ping)(ping)(ping)(ping)(ping)均(jun)破(po)葉(xie)株(zhu)(zhu)(zhu)(zhu)率(lv)(lv)(lv)30%。惠民最(zui)高，破(po)葉(xie)株(zhu)(zhu)(zhu)(zhu)率(lv)(lv)(lv)33%；博興民最(zui)低，破(po)葉(xie)株(zhu)(zhu)(zhu)(zhu)率(lv)(lv)(lv)22%；市站、博興百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)有(you)(you)(you)(you)蟲(chong)分別為4頭(tou)(tou)(tou)、2頭(tou)(tou)(tou)。濟(ji)南(nan)，章丘百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)有(you)(you)(you)(you)蟲(chong)7頭(tou)(tou)(tou)，主要為綠盲(mang)蝽(chun)、三(san)(san)點(dian)盲(mang)蝽(chun)。煙粉虱。全(quan)(quan)省普(pu)遍(bian)發生。濱州(zhou)，平(ping)(ping)(ping)(ping)(ping)(ping)均(jun)單株(zhu)(zhu)(zhu)(zhu)有(you)(you)(you)(you)蟲(chong)48.7頭(tou)(tou)(tou)，最(zui)高80頭(tou)(tou)(tou)。菏澤，蟲(chong)田率(lv)(lv)(lv)100%，蟲(chong)株(zhu)(zhu)(zhu)(zhu)率(lv)(lv)(lv)100%，百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)三(san)(san)葉(xie)有(you)(you)(you)(you)蟲(chong)50-80頭(tou)(tou)(tou)，最(zui)多(duo)500頭(tou)(tou)(tou)。濟(ji)南(nan)，商河一般百(bai)(bai)(bai)(bai)株(zhu)(zhu)(zhu)(zhu)有(you)(you)(you)(you)蟲(chong)20～150頭(tou)(tou)(tou)，嚴重地塊200～300頭(tou)(tou)(tou)。
花(hua)生(sheng)病(bing)(bing)(bing)(bing)蟲。棉鈴蟲。威海(hai)，一般百(bai)墩蟲量15～75頭，平(ping)均(jun)25頭。葉(xie)(xie)斑(ban)病(bing)(bing)(bing)(bing)。普遍發(fa)生(sheng)，侵染速度加快(kuai)。濟南，一般病(bing)(bing)(bing)(bing)葉(xie)(xie)率(lv)平(ping)陰(yin)10.6%，章丘10%，長(chang)清10%，最高(gao)34.5%（平(ping)陰(yin)）。威海(hai)，病(bing)(bing)(bing)(bing)田(tian)率(lv)100%，平(ping)均(jun)病(bing)(bing)(bing)(bing)葉(xie)(xie)率(lv)26%，最高(gao)62%。菏澤，病(bing)(bing)(bing)(bing)田(tian)率(lv)100%，病(bing)(bing)(bing)(bing)葉(xie)(xie)率(lv)18%～33%，最高(gao)40%，嚴重(zhong)地塊葉(xie)(xie)片發(fa)黃、脫落。煙臺，萊州、招遠(yuan)病(bing)(bing)(bing)(bing)葉(xie)(xie)率(lv)分別為50%、35.3%。根(gen)莖腐病(bing)(bing)(bing)(bing)。威海(hai)，病(bing)(bing)(bing)(bing)田(tian)率(lv)30-40%，平(ping)均(jun)病(bing)(bing)(bing)(bing)株率(lv)5.7%，最高(gao)達(da)60%；其(qi)中，文登區病(bing)(bing)(bing)(bing)田(tian)率(lv)30%，病(bing)(bing)(bing)(bing)株率(lv)2.5%，枯死率(lv)1.1%；榮成(cheng)病(bing)(bing)(bing)(bing)田(tian)率(lv)40%，平(ping)均(jun)病(bing)(bing)(bing)(bing)株率(lv)9%，最高(gao)達(da)60%。瘡痂病(bing)(bing)(bing)(bing)。威海(hai)，病(bing)(bing)(bing)(bing)田(tian)率(lv)15%，平(ping)均(jun)病(bing)(bing)(bing)(bing)株率(lv)5%，最高(gao)55%。
大豆病蟲(chong)。甜菜夜蛾。菏澤(ze)，一般百株有(you)蟲(chong)10～40頭(tou)(tou)(tou)，嚴重地(di)塊80～100頭(tou)(tou)(tou)。銀紋(wen)夜蛾。濟寧，平均(jun)百株有(you)4～5齡幼蟲(chong)0.1頭(tou)(tou)(tou)，最(zui)高4頭(tou)(tou)(tou)。大豆造橋蟲(chong)。濟南(nan)，平陰(yin)百株有(you)蟲(chong)6～9頭(tou)(tou)(tou)，最(zui)高13頭(tou)(tou)(tou)。蝸牛。菏澤(ze)，未防治(zhi)(zhi)地(di)塊每平米2-7頭(tou)(tou)(tou)，嚴重地(di)塊每平米15頭(tou)(tou)(tou)以上，正在防治(zhi)(zhi)中(zhong)。
果樹病(bing)蟲。淄(zi)博，蘋(pin)果斑點落葉(xie)病(bing)，病(bing)葉(xie)率(lv)(lv)5%～10%；蘋(pin)果全(quan)爪螨，被害(hai)葉(xie)率(lv)(lv)10%～20%；蘋(pin)果綿蚜，病(bing)株(zhu)率(lv)(lv)10%；金紋細蛾，蟲葉(xie)率(lv)(lv)20%。
水稻病蟲。稻飛虱。濟南，濟陽稻田水稻惡苗病病株率1.2%，無新增病株，田間出現零星僵苗、死苗現象；水稻條紋葉枯病病株率1%，嚴重地塊3%，出現零星死苗現象；百墩水稻有稻苞蟲5頭；稻縱卷葉螟一般平方米有蟲2頭；紋枯病發展較快，病株率5%，鹽豐系列品種發生較重；稻蝗零星發生；田間查不到灰飛虱、二化螟、稻瘟病。。
