DETECTION OF XANTHOMONAS AXONOPODIS pv. VESICATORIA IN NATURALLY INFECTED PEPPER SEEDS IN TURKEY

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dc.authorid0000-0002-5651-6597
dc.authorwosidAYSAN, YESIM/F-1962-2018
dc.authorwosidMIRIK, Mustafa/ABA-6320-2020
dc.contributor.authorMırık, Mustafa
dc.contributor.authorAysan, Yeşim
dc.date.accessioned2022-05-11T14:43:27Z
dc.date.available2022-05-11T14:43:27Z
dc.date.issued2009
dc.departmentFakülteler, Ziraat Fakültesi, Bitki Koruma Bölümü
dc.description.abstractBacterial spot, caused by Xanthomonas axonopodis pv. vesicatoria, is one of the most important diseases of pepper in Turkey, where the disease has been epidemic in the last six years in the eastern Mediterranean region. The incidence and importance of natural infection in pepper seeds produced in the region was investigated in the present study. A total of 29 seed samples were tested by immunofluorescence assay using a commercial specific antibody, semi-selective isolation on medium Tween B, and a seedling screening tests, where plantlets were examined for typical spot symptoms on cotyledons 7-14 days after emergence. Pathogen populations were found to be in the range of 5x10(1)-5x10(4) cells/g seed when using semi-selective medium Tween B. The diseased seeds as determined in the seedling screening ranged from 7 to 36%; these figures agreed with numbers found in the Tween B medium test. The strains isolated on Tween B were identified by PCR using primer designed on the hrp gene specific for Xanthomonas spp., and pathogenicity on pepper plants. Twenty-one out of 29 seed samples were found to be contaminated by Xanthomonas axonopodis pv. vesicatoria. On the basis of these findings, infested seeds must be seen as a major source of inoculum for this disease in the region
dc.description.sponsorshipCukurova University, TurkeyCukurova University [ZF.2002.BAP.62]
dc.description.sponsorshipThis study was supported by grant No. ZF.2002.BAP.62 from Cukurova University, Turkey. We are grateful to Prof. Dr. ). Cinar (University of Cukurova, Turkey) for critical reading of the manuscript and to the Adana Plant Protection Research Institute for the immnunofluorescence study.
dc.identifier.endpage436
dc.identifier.issn1125-4653
dc.identifier.issue2en_US
dc.identifier.startpage433
dc.identifier.urihttps://hdl.handle.net/20.500.11776/9605
dc.identifier.volume91
dc.identifier.wosWOS:000267977600019
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.institutionauthorMırık, Mustafa
dc.language.isoen
dc.publisherEdizioni Ets
dc.relation.ispartofJournal of Plant Pathology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectXanthomonas axonopodis pv. vesicatoria
dc.subjectpepper
dc.subjectseed
dc.subjectepidemiology
dc.subjectIFAS
dc.subjectPCR
dc.subjectEastern Mediterranean Region
dc.subjectBacterial Spot
dc.subjectCampestris
dc.subjectTomato
dc.subjectStrains
dc.subjectIdentification
dc.subjectAmplification
dc.subjectSurvival
dc.titleDETECTION OF XANTHOMONAS AXONOPODIS pv. VESICATORIA IN NATURALLY INFECTED PEPPER SEEDS IN TURKEY
dc.typeArticle

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