Historical apple cultivars that display high level of resistance to fire blight

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dc.contributor.authorKása, K.
dc.contributor.authorG. Tóth, M.
dc.contributor.authorHevesi, M.
dc.date.accessioned2021-06-28T09:58:59Z
dc.date.available2021-06-28T09:58:59Z
dc.date.issued2004-08-13
dc.description.abstractFollowing the first outbreak of fire blight caused by the bacterium Erwinia amylovora (Burrill) Winslow et al. in Hungary, we have started research with the aim to screen domestic gene sources, mostly historical Hungarian apple cultivars, for disease resistance as part of an apple breeding program for multiple resistance. The present study was conducted with the aim to choose the most tolerant historical apple cultivars among 25 selected cultivars by screening their behavior towards fire blight under controlled conditions. Six cultivars were shown to be the most disease tolerant: `Batul', 'London pepin', Nemes Sóvári Alma', `Sikulai', `Szemes alma', Wilmos renet'. We evaluated these cultivars by investigating both morphological- characteristics under original environmental circumstances and fruit quality. The cultivars had a remarkable degree of fire blight resistance compared to the control cultivars. These were not competitive with the commercially grown 'Jonathan M40' during cultivar tests but on the basis of certain characteristics they could serve as genetic sources for breeding new varieties.en
dc.formatapplication/pdf
dc.identifier.citationInternational Journal of Horticultural Science, Vol. 10 No. 3 (2004) , 19-23
dc.identifier.doihttps://doi.org/10.31421/IJHS/10/3/498
dc.identifier.eissn2676-931X
dc.identifier.issn1585-0404
dc.identifier.issue3
dc.identifier.jatitleInt. j. hortic. sci.
dc.identifier.jtitleInternational Journal of Horticultural Science
dc.identifier.urihttps://hdl.handle.net/2437/314260en
dc.identifier.volume10
dc.languageen
dc.relationhttps://ojs.lib.unideb.hu/IJHS/article/view/498
dc.rights.accessOpen Access
dc.rights.ownerInternational Journal of Horticultural Science
dc.subjectbacterial multiplicationen
dc.subjectcultivar characteristicsen
dc.subjectdisease severityen
dc.subjectErwinia amylovoraen
dc.subjectsoluble solidsen
dc.subjectSub-Carpathiaen
dc.subjecttitratable acid contenten
dc.titleHistorical apple cultivars that display high level of resistance to fire blighten
dc.typefolyóiratcikkhu
dc.typearticleen
dc.type.detailedidegen nyelvű folyóiratközlemény hazai lapbanhu
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