총 786페이지

Barbetti는 관리 전략이 이제 병원균의 특성 및 행동과 일치할 수 있다고 말했다.
“Olpidium은일반적으로식물의지하부근에국한된속으로지상증상을나타내지않고
비를 통해퍼지지 않는반면 Physoderma는 주로비를 통해전파되는 지상병원균이
다.질병이빗물에의해퍼지는병원균에의해발생한다는지식으로이제정포자가언
제방출될지예측할수있으며이에따라화학살충제살포시기를더효율적으로결
정할수있다.”
3. 원 문
Researchersfindcauseoffababeangalldisease
Australian researchers have identified the exact cause of a devastating crop disease - a
featthathaseludedscientistsaroundtheworldfordecades.
Faba bean gall disease has led to significant destruction of bean crops in Ethiopia and
China.
It has also attacked field peas and clover growing nearby, and therefore posed a serious
international biosecurity risk for its potential to be accidentally introduced into other
countries.
Australiaistheworld'sleadingexporteroffababean,producingupto500thousandtonnes
annuallyandsupplyingone-thirdoffababeantradedinternationally.
The grain legume is mainly grown in the cropping systems of South Australia, Victoria,
NewSouthWalesandWesternAustralia.
FababeanisalsoofcriticalimportanceforfoodsecurityinEthiopia.
WhenfababeangalldiseasearrivedinEthiopiain2012,surveysofaregionshowed50to
100percentofcropsquicklybecomeinfected,followedbylossesupto100percent.
Theresearch
ProfessorMartinBarbettiandResearchFellowDrMingpeiYoufromtheUWASchoolof
Agriculture and Environment and The UWA Institute of Agriculture have definitively
proventhatthepathogenPhysodermaviciaeisthecauseoffababeangalldisease.
Theypublishedtheworld-firstfindingsintheinternationaljournalPlantPathology.
Molecular sequencing attempts in China and Ethiopia were unsuccessful, even when
samplesfromEthiopiaweresenttoprestigiouslabssuchasCABIintheUKin2012and
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