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1、麥類作物學(xué)報(bào)2009,29(2):361-364JournalofTriticeaeCrops中國(guó)小麥黃矮病的發(fā)生及綜合防控研究進(jìn)展張文斌,安德榮,任向輝(西北農(nóng)林科技大學(xué)植保學(xué)院,陜西省農(nóng)業(yè)分子生物學(xué)重點(diǎn)實(shí)驗(yàn)室,陜西楊凌712100)摘要:小麥黃矮病是中國(guó)小麥上的重要病害之一,由麥蚜持久性傳播大麥黃矮病毒引起,具有間歇式流行的特點(diǎn)。為了綜合運(yùn)用小麥黃矮病各種防控措施,本文綜述了小麥黃矮病在中國(guó)的發(fā)生及流行因素、蚜蟲及小麥黃矮病的預(yù)測(cè)預(yù)報(bào)、抗病品種培育、化學(xué)防治、農(nóng)業(yè)防治等方面的研究,并展望了未來(lái)的研究和防治策略,即尋找和利用多種抗黃矮病(BY
2、DV)基因,培育具有優(yōu)良農(nóng)藝性狀的多聚品種;綜合運(yùn)用各種防控措施進(jìn)行蚜蟲防治,切斷BYDV的傳播;篩選和研發(fā)病毒抑制劑,特別是對(duì)環(huán)境無(wú)污染的植物源和微生物源病毒抑制劑,減輕BYDV對(duì)小麥的危害。關(guān)鍵詞:小麥;BYDV;預(yù)測(cè)預(yù)報(bào);抗病育種;化學(xué)防治;農(nóng)業(yè)防治中圖分類號(hào):S512.1;$4135.121.5文獻(xiàn)標(biāo)識(shí)碼:A文章編號(hào):1009—1041(2009)02—361—04ProgressonOccurrenceandIntegratedControlofWheatYellowDwarfDiseaseinChinaZHANGWen—bin,AN
3、De—rong,RENXiang-hui(CollegeofPlantProtectionandShaanxiKeyLaboratoryofMolecularBiologyforAgriculture,NorthwestA&FUniversity,Yangling,Shaanxi712100,China)Abstract:Wheatyellowdwarf,oneofmajordiseasesofwheatinChinawithintermittentepidemic,wascausedbybarleyyellowdwarfvirustransm
4、ittedbyseveralaphidspecies(Sitobionavenae,SchizaphisgraminumRond.,RhopalosiphumpadiL.orRhopalosiphummadis)inapersistentcirculative,nonprop—agativemanner.Wesummarizedtheresearchprogressofoccurrence,epidemicfactors,predictionofBYDVandaphid,breedingresistantortolerantcultivars,
5、chemicalcontro1(insecticidetreatments)andcultura1practicestoprovidereferencefortheoptimizationofpreventing,controllingtheoccurrenceorepidemicofbarleyyellowdwarfbydependingonallofcontrolmethods.Finally,researchstrategyandcontrolinthefuturewereproposedastofindandutilizemultipl
6、egenesforresistancetoBYDV,breedcuhivarswiththeeliteagronomictraitsforresistancetootherplantdiseases,suchaswheatstriperust,wheatpowderymil—dewandwheatscab.VariousmeasuresweretakentocontrolaphidsSOastoreducespreadofBYDV.Vi—rusinhibitors,especially,botanicalvirusinhibitorsandmi
7、crobialvirusinhibitorswithnopollutiontoen—vironmentwerescreenedtorelievethedamagecausedbyBYDV.Keywords:Barleyyellowdwarfvirus;Predictionofdisease;Resistancebreeding;Chemicalcontrol;Cul—turalpractices小麥黃矮病是世界小麥生產(chǎn)上最重要的病毒性經(jīng)鑒定出GPV(麥二叉蚜與禾谷縊蚜傳播)、GAV病害,也是中國(guó)小麥生產(chǎn)上的重要病害之一。小麥(麥二叉蚜和麥長(zhǎng)管蚜
8、傳播)、PAV(禾谷縊管蚜、麥黃矮病的病原為大麥黃矮病毒(Barleyyellow長(zhǎng)管蚜和麥二叉蚜傳播)和RMV(玉米蚜傳播)4dwarfvirus,