The efficacy of some endophytic fungi against primary grapevine black foot disease pathogens

dc.authorid0000-0001-5804-5760
dc.contributor.authorYildiz, Murat
dc.contributor.authorGunhan, Metehan
dc.contributor.authorSavas, Nurdan Gungor
dc.contributor.authorTosun, Necip
dc.date.accessioned2025-05-07T12:53:11Z
dc.date.available2025-05-07T12:53:11Z
dc.date.issued2024
dc.departmentEge Üniversitesi, Ziraat Fakültesi, Bitki Koruma Bölümü
dc.description.abstractBlack foot disease (BFD), primarily attributed to taxa within the genera Dactylonectria and Ilyonectria, is a significant problem that causes serious damage worldwide in many grape and wine regions. This threat could especially be destructive in nurseries and early-stage vineyards, where it induces a decline in growth along with drying, leading to a reduction in the quality and lifespan of the grapevines. This research mainly focused on assessing the biocontrol capabilities of endophytic isolates derived from grapevine saplings, specifically Acremonium sclerotigenum and Clonostachys rosea. The study aimed to assess their effectiveness against the major pathogens responsible for BFD, including Dactylonectria macrodidyma, D. torresensis, and I. liriodendri, under laboratory and in vivo conditions. In the conducted paired culture assays, Trichoderma harzianum KRL-AG2 was employed for comparative purposes. On the 28th day of antagonistic tests, the inhibition response of A. sclerotigenum (>= 94%) and C. rosea (>90%) isolates against the three species of BFD, D. macrodidyma, D. torresensis, and I. liriodendri, reached the maximum inhibition rate. Based on the in vivo analysis conducted with 1103 P rootstocks, T. harzianum, A. sclerotigenum, and C. rosea isolates significantly reduced the disease severity and supplied notable positive effects on plant growth parameters, including root dry weight, root length, and shoot dry weight. These results suggest that these biocontrol agents have potential for the biological management of BFD.
dc.identifier.citationYildiz, M., Gunhan, M., Savas, N. G., & Tosun, N. (2024). The efficacy of some endophytic fungi against primary grapevine black foot disease pathogens. Biocontrol Science and Technology, 34(12), 1115-1135.
dc.identifier.doi10.1080/09583157.2024.2409701
dc.identifier.endpage1135
dc.identifier.issn0958-3157
dc.identifier.issue12
dc.identifier.scopus2-s2.0-85205293929
dc.identifier.scopusqualityQ2
dc.identifier.startpage1115
dc.identifier.urihttps://doi.org/10.1080/09583157.2024.2409701
dc.identifier.urihttps://hdl.handle.net/11454/117211
dc.identifier.volume34
dc.identifier.wosWOS:001326626000001
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorTosun, Necip
dc.institutionauthorid0000-0001-5804-5760
dc.language.isoen
dc.publisherTaylor & Francis Ltd
dc.relation.ispartofBiocontrol Science and Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAcremonium sclerotigenum
dc.subjectbiocontrol
dc.subjectblack foot disease
dc.subjectClonostachys rosea
dc.subjectVitis vinifera L
dc.titleThe efficacy of some endophytic fungi against primary grapevine black foot disease pathogens
dc.typeArticle

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