Phytopatological properties of symbiotic Rhizoctonia solani strains associated to orchids

dc.creatorOros, Gyula
dc.creatorR. Széki, Eszter
dc.creatorNaár, Zoltán
dc.creatorMagyar, Donát
dc.date2014-11-02
dc.date.accessioned2021-06-28T10:55:12Z
dc.date.available2021-06-28T10:55:12Z
dc.descriptionThe mycobiota of the Orchidarium of ELTE Botanical Garden (Budapest) has been studied applying aerobiological methods and isolating of tissue samples taken from 92 individuals of sixty orchid species. Among isolated basidiomycetaceous fungi 13 strains of Rhizoctonia solani were surviving in axenic culture. These symbiotic R. solani strains proved to be pathogenic on 24 cultivated plant species at varying degree. The symptoms of disease caused by R. solani strains isolated from orchids did not differ from that caused by reference strains. Three groups of strains could be separated regardless of their source or aggressivity. The host plants clustered into two groups, and their taxonomic position had no role in this respect. In general, we can assume that orchid associated Rhizoctonia strains are potential plant pathogens, and removed or withdrawn orchid stools should be treated as hazardous waste.
dc.formatapplication/pdf
dc.identifierhttps://ojs.lib.unideb.hu/actaagrar/article/view/2168
dc.identifier10.34101/actaagrar/62/2168
dc.identifier.urihttp://hdl.handle.net/2437/316018
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/2168/2055
dc.sourceActa Agraria Debreceniensis; No. 62 (2014): Special crop protection issue; 65-71
dc.source2416-1640
dc.source1587-1282
dc.subjectRhizoctonia
dc.subjecthost-range
dc.subjectsusceptibility
dc.subjectorchid
dc.subjectsymbiosis
dc.titlePhytopatological properties of symbiotic Rhizoctonia solani strains associated to orchids
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typePeer-reviewed Article
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