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河南省2016年小麥重大病蟲害防控工作成效顯著


農資網 2016年6月6日 09:59 來源:河南省植物保護植物檢疫站

2016年(nian)我省小麥各種(zhong)病蟲發生程度總體(ti)輕于去年,總的發(fa)生(sheng)特點(dian)是病(bing)(bing)害(hai)重于(yu)(yu)蟲(chong)害(hai),豫南重于(yu)(yu)豫北(bei),后期重于(yu)(yu)前期。為(wei)扎實有(you)效(xiao)防控工(gong)作,全(quan)省各(ge)級各(ge)部門高度重視,及早(zao)部署,通過開(kai)展宣傳培訓、應急防控、統防統治和群防群治,使(shi)小麥紋枯病(bing)(bing)、條銹病(bing)(bing)、赤霉病(bing)(bing)、麥穗蚜、吸漿(jiang)蟲(chong)等重大(da)病(bing)(bing)蟲(chong)害(hai)得到(dao)有(you)效(xiao)控制。不完全(quan)統計,全(quan)省累(lei)計防治各(ge)種病(bing)(bing)蟲(chong)面(mian)積2.72億(yi)畝(mu)次,是發(fa)生(sheng)的139.7%,防控工(gong)作成(cheng)效(xiao)顯著,為(wei)我(wo)省今年夏糧豐收(shou)提供(gong)了堅強(qiang)保障。

各級政府高度重(zhong)視,農業部門措施(shi)有力。對今年小(xiao)麥(mai)(mai)(mai)重(zhong)大(da)(da)病(bing)(bing)(bing)蟲害(hai)(hai)(hai)防(fang)(fang)控(kong)(kong)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo),省委(wei)、省政府高度(du)(du)關(guan)(guan)注,在(zai)(zai)2月(yue)(yue)(yue)19日召(zhao)開(kai)的全省農(nong)村工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)會(hui)(hui)(hui)上,王(wang)鐵副省長(chang)專(zhuan)(zhuan)門(men)就(jiu)以(yi)病(bing)(bing)(bing)蟲防(fang)(fang)治為主的春季(ji)麥(mai)(mai)(mai)田管理工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)提(ti)(ti)出(chu)(chu)了(le)(le)(le)明確(que)要求;在(zai)(zai)2月(yue)(yue)(yue)19日召(zhao)開(kai)的全省農(nong)業工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)會(hui)(hui)(hui)上,朱孟州廳(ting)長(chang)作(zuo)(zuo)(zuo)(zuo)了(le)(le)(le)重(zhong)點強(qiang)(qiang)調;2月(yue)(yue)(yue)22日,省農(nong)業廳(ting)發(fa)(fa)出(chu)(chu)“關(guan)(guan)于(yu)開(kai)展春季(ji)麥(mai)(mai)(mai)田管理專(zhuan)(zhuan)家(jia)督導工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)的通知”,決定(ding)從2月(yue)(yue)(yue)23日---5月(yue)(yue)(yue)5日組(zu)(zu)織(zhi)三農(nong)專(zhuan)(zhuan)家(jia)成立(li)17個(ge)組(zu)(zu)進行(xing)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)督導和(he)技(ji)術(shu)指(zhi)導工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo),同時啟動(dong)萬名科技(ji)人員(yuan)包萬村服務麥(mai)(mai)(mai)田管理專(zhuan)(zhuan)項活動(dong);在(zai)(zai)3月(yue)(yue)(yue)3日召(zhao)開(kai)的全省2016年植保工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)會(hui)(hui)(hui)議(yi)上,魏蒙關(guan)(guan)副廳(ting)長(chang)就(jiu)小(xiao)麥(mai)(mai)(mai)病(bing)(bing)(bing)蟲害(hai)(hai)(hai)監測防(fang)(fang)控(kong)(kong)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)再(zai)一次進行(xing)了(le)(le)(le)具體部(bu)署。3月(yue)(yue)(yue)17日省農(nong)業廳(ting)專(zhuan)(zhuan)門(men)發(fa)(fa)出(chu)(chu)“關(guan)(guan)于(yu)加(jia)(jia)強(qiang)(qiang)麥(mai)(mai)(mai)田病(bing)(bing)(bing)蟲害(hai)(hai)(hai)監測防(fang)(fang)控(kong)(kong)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)的緊(jin)急(ji)通知”明傳電報(bao),要求各(ge)地(di)全面(mian)做好小(xiao)麥(mai)(mai)(mai)中后期病(bing)(bing)(bing)蟲監測防(fang)(fang)控(kong)(kong)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo),最大(da)(da)程(cheng)度(du)(du)減輕病(bing)(bing)(bing)蟲危害(hai)(hai)(hai)。4月(yue)(yue)(yue)15日,發(fa)(fa)出(chu)(chu)“關(guan)(guan)于(yu)加(jia)(jia)強(qiang)(qiang)小(xiao)麥(mai)(mai)(mai)赤霉(mei)病(bing)(bing)(bing)研(yan)判和(he)預防(fang)(fang)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)的緊(jin)急(ji)通知”,要求各(ge)地(di)密切關(guan)(guan)注天氣變化,準確(que)研(yan)判小(xiao)麥(mai)(mai)(mai)赤霉(mei)病(bing)(bing)(bing)發(fa)(fa)生形勢,想法設法提(ti)(ti)前發(fa)(fa)布病(bing)(bing)(bing)情預報(bao),組(zu)(zu)織(zhi)動(dong)員(yuan)農(nong)民群眾積極主動(dong)搞好病(bing)(bing)(bing)害(hai)(hai)(hai)預防(fang)(fang),堅決防(fang)(fang)止赤霉(mei)病(bing)(bing)(bing)大(da)(da)面(mian)積暴(bao)發(fa)(fa)成災。4月(yue)(yue)(yue)22日,在(zai)(zai)“全國小(xiao)麥(mai)(mai)(mai)重(zhong)大(da)(da)病(bing)(bing)(bing)蟲防(fang)(fang)控(kong)(kong)現場(chang)會(hui)(hui)(hui)”召(zhao)開(kai)之后,省站組(zu)(zu)織(zhi)隨即(ji)召(zhao)開(kai)“全省小(xiao)麥(mai)(mai)(mai)重(zhong)大(da)(da)病(bing)(bing)(bing)蟲害(hai)(hai)(hai)防(fang)(fang)控(kong)(kong)現場(chang)會(hui)(hui)(hui)”,呂印譜站長(chang)就(jiu)小(xiao)麥(mai)(mai)(mai)穗期重(zhong)大(da)(da)病(bing)(bing)(bing)蟲害(hai)(hai)(hai)防(fang)(fang)控(kong)(kong)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)又進行(xing)了(le)(le)(le)具體安排,要求各(ge)級(ji)立(li)即(ji)行(xing)動(dong)起來,再(zai)動(dong)員(yuan)、再(zai)部(bu)署,加(jia)(jia)大(da)(da)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)力度(du)(du),力爭將小(xiao)麥(mai)(mai)(mai)穗期重(zhong)大(da)(da)病(bing)(bing)(bing)蟲危害(hai)(hai)(hai)損(sun)失控(kong)(kong)制在(zai)(zai)5%以(yi)下,確(que)保今年我(wo)省小(xiao)麥(mai)(mai)(mai)豐產豐收。

為做好國家“一噴三防”技術補助資金的落實工(gong)作(zuo),2月17日省農業廳下發了《小麥一(yi)噴三防技術指導意見》,2月25日,會同省財政廳印(yin)發(fa)了《河(he)南省小(xiao)(xiao)麥(mai)一噴三(san)防技術補助資金實(shi)施方(fang)案》, 4月6日,發(fa)出“關于進一步(bu)做(zuo)好(hao)2016年小(xiao)(xiao)麥(mai)“一噴三(san)防”工作的通(tong)知(zhi)“,要求(qiu)各級農(nong)(nong)(nong)業部門統(tong)(tong)籌調度好(hao)資源(yuan)和各方(fang)面力量(liang),進一步(bu)明確職責分工,細化實(shi)施步(bu)驟,確保(bao)把好(hao)事辦(ban)好(hao),要求(qiu)項目區(qu)統(tong)(tong)防統(tong)(tong)治率(lv)達到(dao)30%以上(shang),病蟲防治效果達到(dao)80%以上(shang),小(xiao)(xiao)麥(mai)產(chan)量(liang)因(yin)災損失(shi)率(lv)控制在10%以內,農(nong)(nong)(nong)民(min)滿意度達到(dao)90%以上(shang)。從4月13日開始,省農(nong)(nong)(nong)業廳又派出8個專家組,分赴各地開展春季(ji)農(nong)(nong)(nong)業生產(chan)和小(xiao)(xiao)麥(mai)一噴三(san)防督導,其(qi)中重大(da)病蟲防控是(shi)重中之重。

據了解,今年各地對小(xiao)麥重(zhong)大病(bing)蟲(chong)防(fang)(fang)控(kong)工(gong)作均十分重(zhong)視(shi),農業部(bu)門普遍加強(qiang)(qiang)了監測力量,及早制定了防(fang)(fang)治預案(an),不少市縣以政府(fu)名義召開專題會議或發(fa)出通知(zhi)進行安排(pai)部(bu)署,為做好病(bing)蟲(chong)害(hai)防(fang)(fang)控(kong)工(gong)作進展提供了堅強(qiang)(qiang)保障。

嚴密監(jian)測病蟲(chong)動態(tai),及(ji)時準確(que)發(fa)布預(yu)報。2月18日,省站(zhan)發(fa)出(chu)“關于啟動春季(ji)小(xiao)麥病(bing)(bing)(bing)(bing)(bing)蟲(chong)(chong)(chong)(chong)害監測(ce)防控(kong)信息匯報(bao)(bao)工(gong)(gong)作的(de)緊急通知”,要(yao)求(qiu)各級病(bing)(bing)(bing)(bing)(bing)蟲(chong)(chong)(chong)(chong)測(ce)報(bao)(bao)人(ren)員(yuan)(yuan)立即到崗,系統調(diao)(diao)查和大(da)田普(pu)查相結合,密切監視病(bing)(bing)(bing)(bing)(bing)蟲(chong)(chong)(chong)(chong)發(fa)生(sheng)動態,及時準確發(fa)布(bu)(bu)重(zhong)大(da)病(bing)(bing)(bing)(bing)(bing)蟲(chong)(chong)(chong)(chong)趨(qu)(qu)勢(shi)預(yu)報(bao)(bao),科(ke)學(xue)指導(dao)防治工(gong)(gong)作開(kai)展。3月1日啟動了(le)重(zhong)大(da)病(bing)(bing)(bing)(bing)(bing)蟲(chong)(chong)(chong)(chong)發(fa)生(sheng)信息周(zhou)報(bao)(bao)制度,全(quan)省1005個測(ce)報(bao)(bao)基點的(de)1335個監測(ce)人(ren)員(yuan)(yuan),堅(jian)持“三(san)天一(yi)次(ci)系統調(diao)(diao)查,五天一(yi)次(ci)病(bing)(bing)(bing)(bing)(bing)蟲(chong)(chong)(chong)(chong)普(pu)查,七(qi)天一(yi)次(ci)全(quan)面匯報(bao)(bao)”。為做好重(zhong)大(da)病(bing)(bing)(bing)(bing)(bing)蟲(chong)(chong)(chong)(chong)預(yu)測(ce)工(gong)(gong)作,省植(zhi)保(bao)(bao)站(zhan)先后三(san)次(ci)邀請“三(san)農”植(zhi)保(bao)(bao)專(zhuan)(zhuan)家和氣象局專(zhuan)(zhuan)家對(dui)以(yi)小(xiao)麥條(tiao)銹(xiu)病(bing)(bing)(bing)(bing)(bing)、赤霉病(bing)(bing)(bing)(bing)(bing)、蚜蟲(chong)(chong)(chong)(chong)為主的(de)中后期病(bing)(bing)(bing)(bing)(bing)蟲(chong)(chong)(chong)(chong)發(fa)生(sheng)趨(qu)(qu)勢(shi)進行分析(xi)會商,及時發(fa)出(chu)了(le)趨(qu)(qu)勢(shi)預(yu)報(bao)(bao)和防治警報(bao)(bao)。4月16日,專(zhuan)(zhuan)門(men)舉辦了(le)小(xiao)麥赤霉病(bing)(bing)(bing)(bing)(bing)監測(ce)培訓班,重(zhong)點培訓了(le)田間(jian)菌源(yuan)量及子囊殼發(fa)育進度調(diao)(diao)查方法,盡可(ke)能提高赤霉病(bing)(bing)(bing)(bing)(bing)預(yu)報(bao)(bao)的(de)準確率。豫南(nan)7市今年繼續(xu)實(shi)施(shi)小(xiao)麥條(tiao)銹(xiu)病(bing)(bing)(bing)(bing)(bing)首發(fa)獎勵制度,春季(ji)以(yi)來已(yi)組織開(kai)展3次(ci)集(ji)中普(pu)查。全(quan)省各級植(zhi)保(bao)(bao)部(bu)門(men)累計(ji)發(fa)布(bu)(bu)病(bing)(bing)(bing)(bing)(bing)蟲(chong)(chong)(chong)(chong)情報(bao)(bao)和監測(ce)預(yu)警信息1700余(yu)期,為政府決策(ce)提供了(le)科(ke)學(xue)依據,牢牢掌握著監測(ce)防控(kong)工(gong)(gong)作的(de)主動權。

及(ji)早(zao)制定(ding)技術方(fang)案(an),積(ji)極(ji)組織科學防(fang)控(kong)。2月(yue)14日(ri),省(sheng)農業廳印(yin)發《河南省(sheng)2016年春季麥(mai)田管理(li)技(ji)術意見》,病蟲防治(zhi)工(gong)作是重中之重;2月(yue)15日(ri),印(yin)發?河(he)南(nan)省2016年小(xiao)麥一(yi)噴三防技術(shu)指導意見?,要求各(ge)地以防病蟲為重點,及早準(zhun)備,抓好(hao)落實,統防統治,最大限度減少(shao)病蟲、干(gan)熱風、早衰(shuai)危害,促進小麥中后期(qi)正(zheng)常生長灌(guan)漿,并(bing)提出了藥(yao)肥使用建議;2月(yue)19日,省站印發?河南省小麥中后期病蟲草害防治(zhi)技術意見?,明確小麥條銹病、赤霉病、葉銹病、白粉病、紋枯病、吸漿蟲、麥蚜、麥蜘蛛等“五病三蟲”為主攻對象,要求各地采取科學預防與應急處置相結合、專業化防治與群防群治相結合的防控策略,因地制宜、突出重點、分類指導、科學防控。在防控藥劑選擇上,大力提倡推廣高效、低毒、安全的農藥品種和劑型,努力做到減量控害。對條銹病,堅持準確監測,帶藥偵查,發現一點,控制一片,對發現的病點立即進行封鎖,并對周邊麥田進行噴藥保護,堅決防止病害大范圍流行危害。對小麥赤霉病,堅持主動預防不動搖,在齊穗期噴藥進行預防,確保做到防在發生流行前;后期重點做好一噴三防,實施與殺蟲劑混合用藥,一噴多防中后期多種病蟲害。

為確保重大病(bing)(bing)(bing)蟲(chong)防(fang)控(kong)工(gong)(gong)作(zuo)順利開展,省財政于去年10月份即(ji)下(xia)達(da)了中央小麥病(bing)(bing)(bing)蟲(chong)統防(fang)統治專(zhuan)項資金和一噴(pen)三防(fang)補(bu)助資金,各級財政也(ye)加(jia)大了資金扶(fu)持力度,已累(lei)計(ji)投入(ru)防(fang)治經費1600多(duo)萬元,同(tong)時千方百計(ji)搞好物(wu)資準備,確保了防(fang)控(kong)工(gong)(gong)作(zuo)需要。4月8日,接到南陽等地發現小麥條(tiao)銹病(bing)(bing)(bing)的情況報告后,省站立(li)即(ji)調撥10噸高效農藥運(yun)送病(bing)(bing)(bing)害發生(sheng)區,并(bing)隨即(ji)派專(zhuan)家(jia)趕赴現場查(cha)看病(bing)(bing)(bing)情,指導(dao)病(bing)(bing)(bing)害封鎖。全省植保部(bu)門共組建(jian)1100個應急防(fang)治隊(dui),重點開展條(tiao)銹病(bing)(bing)(bing)、吸漿蟲(chong)等重大病(bing)(bing)(bing)蟲(chong)的應急防(fang)控(kong),面(mian)積達(da)610.3萬畝次,有效抑(yi)制了主要病(bing)(bing)(bing)蟲(chong)的蔓延危害。

廣泛開展宣傳培訓,引導(dao)推(tui)動統防統治(zhi)。在省(sheng)農(nong)業(ye)廳統一領導下,全省(sheng)農(nong)業(ye)部門今(jin)年繼續開展(zhan)(zhan)“萬(wan)名科技(ji)(ji)(ji)人(ren)員(yuan)(yuan)包萬(wan)村”活動(dong)(dong),組織(zhi)技(ji)(ji)(ji)術(shu)人(ren)員(yuan)(yuan)深入麥田管理生(sheng)產(chan)一線(xian),開展(zhan)(zhan)病(bing)(bing)蟲防治(zhi)(zhi)等小(xiao)麥生(sheng)產(chan)技(ji)(ji)(ji)術(shu)服務。全省(sheng)植(zhi)保(bao)部門充分利用廣(guang)播(bo)、電視、報紙、網絡、手(shou)機短信等媒(mei)體(ti),以及培訓(xun)班、農(nong)村墻(qiang)報、條幅、標語等方式,開展(zhan)(zhan)全方位的病(bing)(bing)蟲信息(xi)和防控(kong)技(ji)(ji)(ji)術(shu)宣傳(chuan)培訓(xun)活動(dong)(dong)。全省(sheng)20個(ge)省(sheng)級小(xiao)麥病(bing)(bing)蟲綜(zong)合(he)防治(zhi)(zhi)示范區、350個(ge)市縣級綜(zong)合(he)防控(kong)示范區,通過墻(qiang)報展(zhan)(zhan)示、現場觀摩等方式推(tui)廣(guang)先進植(zhi)保(bao)技(ji)(ji)(ji)術(shu),輻(fu)射帶動(dong)(dong)農(nong)戶開展(zhan)(zhan)綜(zong)合(he)防控(kong)。據(ju)初步統計,全省(sheng)技(ji)(ji)(ji)術(shu)培訓(xun)342.9萬(wan)人(ren)次(ci),媒(mei)體(ti)宣傳(chuan)948期(qi),印(yin)發資料447.58萬(wan)份,現場觀摩400次(ci),較好(hao)地(di)推(tui)廣(guang)了(le)植(zhi)保(bao)技(ji)(ji)(ji)術(shu),對動(dong)(dong)員(yuan)(yuan)群眾(zhong)科學開展(zhan)(zhan)小(xiao)麥病(bing)(bing)蟲防治(zhi)(zhi)發揮(hui)了(le)重(zhong)大作(zuo)用。

同時,為推動病(bing)(bing)蟲(chong)防(fang)(fang)治(zhi)方(fang)式的(de)(de)轉(zhuan)變(bian),各級農(nong)(nong)業(ye)、植保(bao)部門(men)抓住小麥(mai)生產關鍵季節(jie),配合農(nong)(nong)藥使用(yong)量零增長行動,積極組(zu)織農(nong)(nong)企對(dui)接,召開160多次小麥(mai)病(bing)(bing)蟲(chong)專(zhuan)業(ye)化(hua)(hua)(hua)統(tong)(tong)防(fang)(fang)統(tong)(tong)治(zhi)現(xian)場會,現(xian)場觀摩大(da)型植保(bao)機(ji)械和專(zhuan)業(ye)化(hua)(hua)(hua)防(fang)(fang)治(zhi)的(de)(de)作(zuo)(zuo)(zuo)業(ye)效率和防(fang)(fang)控(kong)效果,為發展(zhan)專(zhuan)業(ye)化(hua)(hua)(hua)防(fang)(fang)治(zhi)造聲(sheng)勢、聚人氣。另外,加強對(dui)當(dang)地(di)農(nong)(nong)業(ye)生產經營主體和植保(bao)專(zhuan)業(ye)合作(zuo)(zuo)(zuo)社的(de)(de)指(zhi)導和管(guan)理,在病(bing)(bing)蟲(chong)信(xin)息、防(fang)(fang)控(kong)技術、機(ji)手培訓等方(fang)面提供免費(fei)服務,利用(yong)項目資金對(dui)信(xin)譽好的(de)(de)植保(bao)合作(zuo)(zuo)(zuo)社進行獎勵(li)和扶(fu)持(chi),并主動利用(yong)專(zhuan)業(ye)化(hua)(hua)(hua)服務組(zu)織對(dui)高(gao)標準糧田(tian)和高(gao)產創(chuang)建示范(fan)區統(tong)(tong)一(yi)實施(shi)噴防(fang)(fang)作(zuo)(zuo)(zuo)業(ye),有力推動了小麥(mai)病(bing)(bing)蟲(chong)害統(tong)(tong)防(fang)(fang)統(tong)(tong)治(zhi)的(de)(de)開展(zhan)。據(ju)統(tong)(tong)計,今春有2400多個專(zhuan)業(ye)化(hua)(hua)(hua)服務組(zu)織參與小麥(mai)病(bing)(bing)蟲(chong)害防(fang)(fang)治(zhi)作(zuo)(zuo)(zuo)業(ye),統(tong)(tong)防(fang)(fang)統(tong)(tong)治(zhi)面積已達2867萬畝次。

關注病蟲發(fa)生動態,組織開展(zhan)協作研究。隨著(zhu)小(xiao)(xiao)麥(mai)(mai)生(sheng)產水(shui)平的(de)(de)持(chi)續提(ti)高,品種更新(xin)換代及生(sheng)態(tai)環境條件(jian)的(de)(de)變化(hua),小(xiao)(xiao)麥(mai)(mai)病(bing)(bing)蟲(chong)(chong)的(de)(de)發(fa)(fa)生(sheng)危(wei)(wei)害(hai)出(chu)現了許多新(xin)的(de)(de)變化(hua),新(xin)病(bing)(bing)蟲(chong)(chong)危(wei)(wei)害(hai)不(bu)斷(duan)加重,已經(jing)得到控(kong)制的(de)(de)老病(bing)(bing)蟲(chong)(chong)呈現回升趨(qu)勢。主要表(biao)現為(wei)(wei):在(zai)(zai)(zai)長期使用苯磺隆除(chu)草(cao)(cao)的(de)(de)地區(qu),豬殃殃、澤漆、婆(po)婆(po)納、小(xiao)(xiao)薊成(cheng)(cheng)為(wei)(wei)麥(mai)(mai)田(tian)(tian)優勢種雜草(cao)(cao),抗藥性(xing)(xing)逐(zhu)漸增強(qiang),防(fang)(fang)控(kong)難度加大(da)(da);節(jie)節(jie)麥(mai)(mai)的(de)(de)發(fa)(fa)生(sheng)范(fan)圍(wei)不(bu)斷(duan)擴(kuo)大(da)(da),在(zai)(zai)(zai)部分(fen)地區(qu)已經(jing)發(fa)(fa)展成(cheng)(cheng)優勢種雜草(cao)(cao)。全蝕病(bing)(bing)、孢囊線蟲(chong)(chong)病(bing)(bing)、黃花葉病(bing)(bing)毒病(bing)(bing)等(deng)的(de)(de)發(fa)(fa)生(sheng)范(fan)圍(wei)擴(kuo)大(da)(da),局(ju)部地塊危(wei)(wei)害(hai)嚴重;根腐(fu)病(bing)(bing)、莖基腐(fu)病(bing)(bing)的(de)(de)發(fa)(fa)生(sheng)危(wei)(wei)害(hai)呈上升趨(qu)勢;赤(chi)霉(mei)病(bing)(bing)的(de)(de)成(cheng)(cheng)災(zai)機理出(chu)現新(xin)的(de)(de)變化(hua),正在(zai)(zai)(zai)成(cheng)(cheng)為(wei)(wei)豫南麥(mai)(mai)區(qu)及豫北高產灌區(qu)的(de)(de)常發(fa)(fa)性(xing)(xing)病(bing)(bing)害(hai),對我省(sheng)赤(chi)霉(mei)病(bing)(bing)菌(jun)源數(shu)量(liang)、子(zi)囊殼發(fa)(fa)育進度檢測、孢子(zi)釋放條件(jian)及預報等(deng)尚(shang)有(you)許多疑問(wen)。面(mian)對這些疑難問(wen)題,在(zai)(zai)(zai)國(guo)家(jia)公(gong)益性(xing)(xing)行業(農業)科研(yan)專(zhuan)(zhuan)項、河南省(sheng)小(xiao)(xiao)麥(mai)(mai)產業技術(shu)體(ti)系(xi)專(zhuan)(zhuan)項資金及重大(da)(da)病(bing)(bing)蟲(chong)(chong)防(fang)(fang)治資金的(de)(de)支持(chi)下,組(zu)織(zhi)農業科研(yan)、教(jiao)學和推廣部門的(de)(de)有(you)關專(zhuan)(zhuan)家(jia)協作(zuo)研(yan)究(jiu),通(tong)過聘(pin)請專(zhuan)(zhuan)家(jia)進行專(zhuan)(zhuan)題技術(shu)培訓、組(zu)織(zhi)開展病(bing)(bing)害(hai)標(biao)本(ben)采集(ji)及病(bing)(bing)原菌(jun)鑒定、抗藥性(xing)(xing)鑒定、不(bu)同防(fang)(fang)治方(fang)法及防(fang)(fang)控(kong)藥劑(ji)篩(shai)選等(deng)試驗(yan)研(yan)究(jiu),基本(ben)弄清(qing)了赤(chi)霉(mei)病(bing)(bing)、莖基腐(fu)病(bing)(bing)等(deng)病(bing)(bing)蟲(chong)(chong)的(de)(de)分(fen)布(bu)范(fan)圍(wei)、發(fa)(fa)生(sheng)流行規律和防(fang)(fang)控(kong)技術(shu)措施,通(tong)過建立試驗(yan)田(tian)(tian)和綜合防(fang)(fang)治示范(fan)區(qu),這些病(bing)(bing)蟲(chong)(chong)害(hai)逐(zhu)步得到了有(you)效控(kong)制,為(wei)(wei)實現我省(sheng)小(xiao)(xiao)麥(mai)(mai)病(bing)(bing)蟲(chong)(chong)害(hai)全面(mian)可持(chi)續治理提(ti)供了科學依據。

( 責任編輯:YanBO)
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