Investigation of the mycelial compatibility of Macrophomina phaseolina in the Carpatian Basin

A tétel rövid nézete
dc.creatorCsüllög, Kitti
dc.creatorProkopics, Stella
dc.creatorTarcali, Gábor
dc.date2022-05-26
dc.date.accessioned2022-05-26T16:58:19Z
dc.date.available2022-05-26T16:58:19Z
dc.descriptionMacrophomina phaseolina is a globally widespread fungal pathogen. The fungus has a very wide range of hosts. Under optimal conditions, M. phaseolina can cause serious damage tothe host plants. In this study, the mycelial compatibility of different M. phaseolina isolates was investigated. From 2019 to 2021, 12 sunflower samples were collected from different regions of the Carpathian Basin, 9 samples from Hungary, 1 sample from Austria, and 2 samples from Slovakia. The genetic variability of the pathogen is a critical problem in plant protection. Two compatible pathogen strains can easily exchange their genetic material for each other, which can lead to the development of resistance. All collected samples (12) were tested to examine their compatibility. Isolates from all tested samples were paired with isolates from all other samples thus, a total of 66 pairings were made. During the examinations of mycelial compatibility, only 20 pairs of all possible pairings were found to be incompatible, and all others (46) were found to be compatible.
dc.formatapplication/pdf
dc.identifierhttps://ojs.lib.unideb.hu/actaagrar/article/view/10654
dc.identifier10.34101/actaagrar/1/10654
dc.identifier.urihttp://hdl.handle.net/2437/333722
dc.languageeng
dc.publisherFaculty of Agricultural and Food Sciences and Enviromental Management of the Debrecen University, Debrecen.
dc.relationhttps://ojs.lib.unideb.hu/actaagrar/article/view/10654/9784
dc.rightsCopyright (c) 2022 Acta Agraria Debreceniensis
dc.rightshttps://creativecommons.org/licenses/by/4.0
dc.sourceActa Agraria Debreceniensis; No. 1 (2022); 25-28
dc.source2416-1640
dc.source1587-1282
dc.subjectMacrophomina phaseolina,
dc.subjectmycelial compatibility,
dc.subjectanastomoses,
dc.subjecthyphal bridge,
dc.subjectbarrier zone
dc.titleInvestigation of the mycelial compatibility of Macrophomina phaseolina in the Carpatian Basin
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typePeer-reviewed Article
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Acta Agraria Debreceniensis