1、567S9IOI1.12B141516I?18192021222324252627打2930313233333637梵3940FirstrvprtofanthmcvonArc1.ium1.appacusv20%.Syn1.(M!)sint1.aivappearedasnu1.1.s1.ight1.ysunken,civu1.ar.water-soakedsx1.s.whichgrewanddeve1.opedintonumerousbrown,scattered,irregu1.ar1.esions(4-12mmindiumctcr).Mirroiindedbyaye1.1.owring.It
2、e.the1.esionsbecameCnKrkCdatthecentersofthespotsandcoak*ced.Aeenu1.iwereusua1.1.yepiphyI1.ous.g1.oboseorbhie.125.5-188.245S.4-102.1m(average154.1705m)onIbC1.esionsunderInoiStconditions.SdacWCrCnon*bnnching.PUk(odarkbrown,smoothwa1.)cdorVCfTUCU1.Q70.2-174.6gm1.ong,nndhid36sepia.Thebasewaxcy1.indrica1
3、Uconica1.KrX1.the1.ipwrccutcorobtuse.Conidia“ervunice1.1.u1.ar,asepue.hya1.ie.straight,andcy1.indrica1.withtxc1.i3picerxx!ed.atu1.13.4-19.73.5-7.7m(average16.75.8n).ThCpathogenwasisohtodfromypica!symptomatic(Hxues.Md门Ih1.1.nrdonPI)Aa1.25CCo1.oniesinitia1.1.ypxi1.whi1.eacriu1.nyce1.mnandIaierbecameb
4、u11*UGinSeinco1.orwithanaveugegrowt1.)ra1.eof12Xnud.After15d.darkbrown,subg1.oboscaccrvu1.iinterspersedwithintheco1.onics.TbCS.bcutbu1.in(TUB2).ca1.modu1.in(CA1.),chitinsynthase1(CHS-I)tg!yVcra1.dchydc3phospha1.e!chydnigcn;isc(GAPDHh411si1.tt1.inGCnBMkasKT362IK4toKT362I89,resMJCCive1.y.Thus,thefungu
5、sWaSidentifiedasC.onhidttanonimIhebasisofnotM1.Dgica1.chancicrisicsadmu1.ti-1.ocusphy1.ogeneticana1.ysis.Toconfirmtheahogcniciyfivehea1.thy,da；IdIcdkavesof.1.ftpwwereiDcxru1.iitci1.withaconidiu1.Mispcnsinn(1(/conk1.ian,.whi1.eax1.er5contro1.1.eavestreaunnzedWiIhsteri1.izedwater.T1.ie1.eaveswevkepiin
6、asea1.edp1.asticcontainer1.ayeredwithmoistGkcrpaperat25cCinnatura1.day1.ightn11dobservedperiodica1.1.y.Typicn1.symptomsofamhrucnosconinocu1.ated1.eaveswerercpmdrcd;IfiCrK10y.wbcrvcntn1.eavesremainedhea1.thy.ThesameIungusware-iso1.atedfrvnIbesyn!onu1.ic(ixue.conk(ugKoChKpostu1.ates.ToourkMw1.edge,thisisthe(InitreportofanthracnoseonA.ktpacausedbyC.orchideatwninChinaanditmaybeusefu1.intheOUibIishmentofahayfwscienti1.kcn(11Mofthedisease.Theinformationdescribedherenuy1.e1.grower、manageIhUdisease.
