Evaluation of elite native strawberry germplasm for resistance to anthracnose crown rot disease caused by Colletotrichum species

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dc.authorscopusid6602776239
dc.authorscopusid6603444678
dc.authorscopusid6603836132
dc.authorscopusid7101668725
dc.authorscopusid7202389353
dc.authorscopusid6602209656
dc.authorscopusid57215355274
dc.contributor.authorLewers, K.S.
dc.contributor.authorTurechek, W.W.
dc.contributor.authorHokanson, S.C.
dc.contributor.authorMaas, J.L.
dc.contributor.authorHancock, J.F.
dc.contributor.authorSerçe, S.
dc.contributor.authorSmith, B.J.
dc.date.accessioned2024-09-19T15:45:36Z
dc.date.available2024-09-19T15:45:36Z
dc.date.issued2007
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractAnthracnose crown rot of cultivated strawberry (Fragaria xananassa Duchesne ex Rozier) has been a major disease problem in the strawberry producing regions of the southeastern United States since the early 1970s. Chemical controls are often inadequate, but use of resistant cultivars is seen as a credible option for managing this disease. Only a small portion of Fragaria L. germplasm has been screened for resistance to anthracnose crown rot. A core subset of the Fragaria collection maintained at the U.S. Department of Agriculture National Clonal Repository in Corvallis, OR, has been constructed to contain an elite group of native F. virginiana Mill, and F. chiloensis (L.) Mill. This collection, referred to as the "core collection," has been characterized for many horticultural traits, including reactions to several common foliar diseases, resistance to black root rot (causal organisms unknown), and resistance to northern root-knot nematode (Meloidogyne hapla Chitwood) and root-lesion nematode [Pratylenchus penetrans (Cobb) Filipjev & Shuurmans Stekhoven]. Our objective was to evaluate the core collection for resistance to a selection of isolates of three Colletotrichum Corda species known to cause strawberry anthracnose, Colletotrichum fragariae A.N. Brooks, Colletotrichum gloeosporioides (Penz.) Penz. & Sacc. in Penz. [teleomorph Glomerella cingulata (Stoneman) Spauld. & H. Schrenk], and Colletotrichum acutatum J.H. Simmonds (teleomorph Glomerella acutata J.C. Guerber & J.C. Correll). No Fragaria subspecies or geomorph was more resistant than any other; rather, individual genotypes within these groups were identified as sources from which resistance can be obtained. Collecting germplasm in areas of intense disease pressure may not be as beneficial as one might assume, at least where anthracnose crown rot disease is concerned.en_US
dc.identifier.doi10.21273/jashs.132.6.842
dc.identifier.endpage849en_US
dc.identifier.issn0003-1062
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-36448990853en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage842en_US
dc.identifier.urihttps://doi.org/10.21273/jashs.132.6.842
dc.identifier.urihttps://hdl.handle.net/20.500.12483/14791
dc.identifier.volume132en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAmerican Society for Horticultural Scienceen_US
dc.relation.ispartofJournal of the American Society for Horticultural Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectColletotrichum acutatumen_US
dc.subjectColletotrichum fragariaeen_US
dc.subjectColletotrichum gloeosporioidesen_US
dc.subjectFragaria chiloensisen_US
dc.subjectFragaria virginianaen_US
dc.subjectFragaria xananassaen_US
dc.titleEvaluation of elite native strawberry germplasm for resistance to anthracnose crown rot disease caused by Colletotrichum speciesen_US
dc.typeArticleen_US

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