Fruit characteristics of fire blight resistant F1 pear population

Basit Öğe Kaydı
dc.contributor.authorMertoglu, K.
dc.contributor.authorEvrenosoglu, Y.
dc.contributor.authorMısırlı, A.
dc.contributor.authorBilgin, N.A.
dc.date.accessioned2020-12-01T11:52:35Z
dc.date.available2020-12-01T11:52:35Z
dc.date.issued2020
dc.departmentEge Üniversitesien_US
dc.description.abstractFire blight, caused by Erwinia amylovora is the most devastating bacterial disease of pear. Disease effects all upper and under organs of host plants and kills whole plant. There is no certain management practice against this disease and chemicals used for fire blight are harmfull to environment, animal and human health. The lack of effective solution to the disease and the shift of the consuming tendency toward organic products lead to the usage of resistant rootstocks and cultivars in controlling the disease. However, all over the world the number of pear cultivar exhibiting high-resistance to fire blight and superior fruit quality parameters, is rather low. For this purpose, breeding projects TOVAG 106O719 and TOVAG 110O938 (TUBITAK) were initiated in order to develop new pear cultivars combining resistance to fire blight and superior fruit characteristics. With this aim different hybridization combinations were carried out. F1 hybrid population was artificially inoculated with different strains of Erwinia amylovora. Hybrids that bear fruit belong to group “A” (Very low susceptibility) were analyzed. Superior hybrids were detected via weighted ranking method by evaluating some characters as eating quality, fruit attractiveness, size, soluble solids content, firmness and rustiness, using two years data. Three genotypes were found superior. As a conclusion of the study, registration of the genotypes which are found to be superior is thought to contribute to fire blight disease management and pear cultivation. © 2020 International Society for Horticultural Science. All rights reserved.en_US
dc.description.sponsorshipThe projects in which the study material was obtained (TOVAG ? ? ?O ? ? ? and ? ? ?O ? ? ?) and the fruit characteristics were assessed (BAP ? ? - ? ? ? ? ? we? re) supported by TUBITAK and Eskişehir Osmangazi University Scientific Research Projects Commission, respectively.en_US
dc.identifier.doi10.17660/ActaHortic.2020.1282.35
dc.identifier.endpage235en_US
dc.identifier.issn0567-7572
dc.identifier.issn0567-7572en_US
dc.identifier.scopus2-s2.0-85089393877en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage229en_US
dc.identifier.urihttps://doi.org/10.17660/ActaHortic.2020.1282.35
dc.identifier.urihttps://hdl.handle.net/11454/61581
dc.identifier.volume1282en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherInternational Society for Horticultural Scienceen_US
dc.relation.ispartofActa Horticulturaeen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectErwinia amylovoraen_US
dc.subjectHybriden_US
dc.subjectPyrus communisen_US
dc.subjectResistance breedingen_US
dc.subjectWeighted ranking methoden_US
dc.titleFruit characteristics of fire blight resistant F1 pear populationen_US
dc.typeConference Objecten_US

Dosyalar

Koleksiyon

Scopus İndeksli Yayınlar Koleksiyonu