1种检疫性有害生物_黄瓜点叶甲

30Vol．30Supplement20106JOURNALOFSOUTHWESTFORESTRYUNIVERSITYJun．20102010－05－1711981—。。[e-mail]。1———215021、、、、。StudyonDiabroticaundecimpunctataasAQuarantinePestZHUANGMing-juanGAOYuanCHENYun-fangSuzhouEntry-ExitInspectionandQuarantineBureauSuzhouJiangsu215021ChinaAbstractThedistributionbiologicalandmorphologicalcharacteristicsthemeansofdispersalandcontrolofDiabroticaundecimpunctatawereintroducedinthepaperinordertodrawenoughattentioninthequarantinetopre-ventthispestfrominvadingandspreading．KeywordsDiabroticaundecimpunctatabiologicalcharacteristicsmorphologicalfeature11ColeopteraChrysomelidaeDiabrotica。DiabroticaundecimpunctataMannerheimDiabroticasororLeContespottedcucumberbeetle。2D．u．howardiBarberD．u．undecimpunctataWestenspottedcucumberbeetle23。2、、、、、。D．u．undecimpunctata。3D．u．undecimpunctata、、、、、4。42。。21℃3。200。24～72h。7～10d314～28d。6～8d6～12d4。。。。13h。2～348～56d3。1。20～50cm。。3。。50.7mm×0.5mm。6。12～19mm。6．3mm3.0mm。。6.0～7．5mm。D．u．undecimpunctata11、12、、3。6800km。、。3。1．M．2003288．2．J．200140949．3Wallingford．DiabroticaundecimpunctataJ．Distribu-tionMapsofPlants1998580．4MetcalfCLMAScDetal．Destructiveandusefulin-sectstheirhabitsandcontrolJ．JAmMedAssoc19511472檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾檾202．··“”、“”《》、、、、。。、。2930