Evaluation of the Cultivar Effect on Wine Grape Fungal Diseases with a Use of a Low-Input Fungicide Regimen in Southeastern Virginia, USA

dc.contributor.authorNita, Mizuhoen
dc.contributor.editorMorata, A.en
dc.contributor.editorLoira, I.en
dc.date.accessioned2016-12-28T16:01:45Zen
dc.date.available2016-12-28T16:01:45Zen
dc.date.issued2016-10-10en
dc.description.abstractWine grape cultivar selection was examined as a use of biotechnology and a part of integrated plant disease management in grape and wine production. The efficacy of 18 wine grape cultivars against various wine grape diseases was examined using a relatively low-input fungicide regimen to determine whether these diseases can be managed under hot and humid southeastern Virginia conditions over 5 years. Disease developments of black rot, Botrytis bunch rot, downy mildew, Phomopsis cane and leaf spot, and powdery mildew was evaluated. Although overall level of disease was low in each year, we observed a significant (P ≤ 0.05) effect of cultivar in many cases, indicating the importance of cultivar selection. Cultivars such as ‘Norton’, ‘Noire’, ‘Traminette’, ‘Vidal blanc’, and ‘Viognier’ were found to be less susceptible to the major diseases under Virginia environmental conditions.en
dc.description.versionPublished versionen
dc.format.extent59 - 74 page(s)en
dc.format.extent21 chapter(s)en
dc.identifier.doihttps://doi.org/10.5772/64845en
dc.identifier.isbn978-953-51-2692-8en
dc.identifier.urihttp://hdl.handle.net/10919/73890en
dc.publisherIntechen
dc.relation.ispartofGrape and Wine Biotechnologyen
dc.relation.urihttp://www.intechopen.com/books/grape-and-wine-biotechnology/evaluation-of-the-cultivar-effect-on-wine-grape-fungal-diseases-with-a-use-of-a-low-input-fungicide-en
dc.rightsCreative Commons Attribution-NonCommercial-ShareAlike 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/en
dc.subjectgrape cultivar selectionen
dc.subjectlow input disease managementen
dc.subjectSoutheastern USen
dc.subjectNortonen
dc.subjectNoireten
dc.titleEvaluation of the Cultivar Effect on Wine Grape Fungal Diseases with a Use of a Low-Input Fungicide Regimen in Southeastern Virginia, USAen
dc.typeBook chapteren
pubs.organisational-group/Virginia Techen
pubs.organisational-group/Virginia Tech/Agriculture & Life Sciencesen
pubs.organisational-group/Virginia Tech/Agriculture & Life Sciences/Alson H. Smith, Jr. ARECen
pubs.organisational-group/Virginia Tech/Agriculture & Life Sciences/CALS T&R Facultyen
pubs.organisational-group/Virginia Tech/All T&R Facultyen
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