Ascospore dispersal of Venturia inaequalis and subsequent development of scab symptoms in a Hungarian organic apple orchard

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dc.creatorHolb, I. J.
dc.creatorA., Rózsa
dc.creatorF., Abonyi
dc.date2014-04-22
dc.date.accessioned2021-06-28T10:02:30Z
dc.date.available2021-06-28T10:02:30Z
dc.descriptionIn this study, we aimed to study ascospore dispersal of Venturia inaequalis and subsequent disease development in an organic apple orchard (Eperjeske) in 2012 and 2013 on apple cultiva ’Mutsu). Burkard spore trap in March and April were used to monitior ascospore concentration and number of scab symptoms were assesed 20 May in both years. Three peaks were detected in ascospore dispersal in the period of examination which was clearly related to the Mills infection periods. On the basis of the incubation period’s length in April (15–18 days), the appearance of first symptoms had direct connection with the peak of the ascospore discharge. The largest number of symptoms were observed on those parts of the orchards where where the inoculum sources were accumulated.
dc.formatapplication/pdf
dc.identifierhttps://ojs.lib.unideb.hu/IJHS/article/view/1114
dc.identifier10.31421/IJHS/20/1-2/1114
dc.identifier.urihttp://hdl.handle.net/2437/314771
dc.languageeng
dc.publisherUniversity of Debrecen
dc.relationhttps://ojs.lib.unideb.hu/IJHS/article/view/1114/1112
dc.rightsCopyright (c) 2018 International Journal of Horticultural Science
dc.sourceInternational Journal of Horticultural Science; Vol. 20 No. 1-2 (2014); 35-37.
dc.source2676-931X
dc.source1585-0404
dc.source10.31421/IJHS/20/1-2
dc.subjectascospore
dc.subjectVenturia inaequalis
dc.subjectdispersal
dc.subjectorganic apple
dc.subjectscab incidence
dc.titleAscospore dispersal of Venturia inaequalis and subsequent development of scab symptoms in a Hungarian organic apple orchard
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
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International Journal of Horticultural Science