Evaluation of different sources of resistance for breeding powdery mildew resistant grapevine varieties

A tétel rövid nézete
dc.contributor.authorKorbuly, J.
dc.date.accessioned2021-06-28T09:56:59Z
dc.date.available2021-06-28T09:56:59Z
dc.date.issued1999-05-24
dc.description.abstractThe appearance of resistance to powdery mildew was investigated on seedling progenies of interspecific crossings. Hybrids of American and East-Asian wild species and one Vitis vinifera variety (Janjal kara) were used as source of resistance in the crossings. The resistance of foliage and of berries were tested in the field at the time of vintage. The degree of resistance was ranked into six classes. In American and Asian hybrid derivatives there were few highly resistant progenies, but in the hybrids of Janjal kara variety more than 90 % of the progenies proved to be highly resistant to powdery mildew. According to the distribution of classes of resistance in the populations the resistance of American and Asian sources are mostly influenced by additive gene affects. The resistance of Janjal kara seemed to be mono or digenic. No close correlation was found between the powdery mildew resistance of the foliage and that of the berries.  en
dc.formatapplication/pdf
dc.identifier.citationInternational Journal of Horticultural Science, Vol. 5 No. 1-2 (1999) , 35-40.
dc.identifier.doihttps://doi.org/10.31421/IJHS/5/1-2/19
dc.identifier.eissn2676-931X
dc.identifier.issn1585-0404
dc.identifier.issue1-2
dc.identifier.jatitleInt. j. hortic. sci.
dc.identifier.jtitleInternational Journal of Horticultural Science
dc.identifier.urihttps://hdl.handle.net/2437/313949en
dc.identifier.volume5
dc.languageen
dc.relationhttps://ojs.lib.unideb.hu/IJHS/article/view/19
dc.rights.accessOpen Access
dc.rights.ownerInternational Journal of Horticultural Science
dc.subjectUncinula necatoren
dc.subjectVitisen
dc.subjectscreeningen
dc.subjectheritabilityen
dc.subjectgeneticsen
dc.subjectstatisticsen
dc.titleEvaluation of different sources of resistance for breeding powdery mildew resistant grapevine varietiesen
dc.typefolyóiratcikkhu
dc.typearticleen
dc.type.detailedidegen nyelvű folyóiratközlemény hazai lapbanhu
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