Antagonistic Effects of Trichoderma Species in Biocontrol of Armillaria Root Rot Disease In Vitro Conditions

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dc.contributor.authorAslan, Ayşe Mehtap
dc.contributor.authorYüksel, Beşir
dc.contributor.authorÖztürk, Nuray
dc.date.accessioned2023-07-26T11:57:29Z
dc.date.available2023-07-26T11:57:29Z
dc.date.issued2022
dc.departmentDÜ, Orman Fakültesi, Orman Mühendisliği Bölümüen_US
dc.description.abstractAim of study: Armillaria root rot is a disease of fruit trees, some herbaceous plants and forest trees. Armillaria spp. which cause this disease, are among the most destructive fungal pathogens of trees. In this study, antagonistic effects of Trichoderma species in biocontrol of Armillaria were investigated in vitro conditions Area of study: The study area was in the Duzce University, Konuralp Campus. Material and methods: Trichoderma harzianum was provided from Duzce University, Faculty of Forestry, Department of Forestry Industrial Engineering (FS19) and Trichoderma viride was provided from Duzce University, Konuralp Campus. Armillaria mellea and Desarmillaria tabescens were isolated from the infected roots of hazelnut and oak trees in Konuralp Campus and cultured in potato dextrose agar. Trichoderma species were inoculated to confront with the pathogens in cultures of Armillaria and Desarmillaria to determine antagonistic effects for 15 days. Penetration of Trichoderma hyphae in rhizomorphs and sporulation of Trichoderma species in the surface of rhizomorphs were investigated by scanning electron microscopy. Main results: The statistically significant decrease was observed for A. mellea and Desarmillaria species caused by Trichoderma. One day after Trichoderma inoculation, Trichoderma hyphae grew approximately twice as much towards the host rhizomorphs. Three days after colonization of Armillaria and Desarmillaria rhizomorphs by Trichoderma, growth of Armillaria and Desarmillaria seemed to completely stopped. Highlights: Trichoderma species have been studied as the most widely used antagonists in biological control against many plant-pathogenic fungi worldwide. To develop an effective biological method for plant protection in the future, biological control studies are highly important in oak forest under natural stand conditions.en_US
dc.description.sponsorshipDuzce University [2021.02.02.1171]en_US
dc.description.sponsorshipThis study is supported by Duzce University, Research Fund Project Number 2021.02.02.1171. The author also greatly acknowledges the help of Asst. Prof. Dr. Mehmet DAYI and Dr. Abbas SAHN for their valuable efforts in the study.en_US
dc.identifier.doi10.17475/kastorman.1095712
dc.identifier.endpage23en_US
dc.identifier.issn1303-2399
dc.identifier.issn1303-4181
dc.identifier.issue1en_US
dc.identifier.startpage17en_US
dc.identifier.urihttps://doi.org/10.17475/kastorman.1095712
dc.identifier.urihttps://hdl.handle.net/20.500.12684/13198
dc.identifier.volume22en_US
dc.identifier.wosWOS:000784036000002en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.institutionauthorAslan, Ayşe Mehtap
dc.institutionauthorYüksel, Beşir
dc.institutionauthorÖztürk, Nuray
dc.language.isoenen_US
dc.publisherKastamonu Univen_US
dc.relation.ispartofKastamonu University Journal of Forestry Facultyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmz$2023V1Guncelleme$en_US
dc.subjectAntagonistic Effect; Armillaria Mellea; Desarmillaria Tabescens; Root Rot; Trichoderma Harzianum; Trichoderma Virideen_US
dc.subjectForestsen_US
dc.titleAntagonistic Effects of Trichoderma Species in Biocontrol of Armillaria Root Rot Disease In Vitro Conditionsen_US
dc.typeArticleen_US

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