Impact of Bois Noir disease on grapevine performance and wine quality of <em>Vitis Vinifera</em> L. Cv. 'Chardonnay' in Hungary
| hal.structure.identifier | Corvinus University of Budapest | |
| dc.contributor.author | EMBER, Ibolya | |
| hal.structure.identifier | Corvinus University of Budapest | |
| dc.contributor.author | BODOR, Péter | |
| hal.structure.identifier | Karoly Robert College Research Institute for Viticulture and Enol | |
| dc.contributor.author | ZSÓFI, Zsolt | |
| hal.structure.identifier | Karoly Robert College Research Institute for Viticulture and Enol | |
| dc.contributor.author | PALFI, Xenia | |
| hal.structure.identifier | Karoly Robert College Research Institute for Viticulture and Enol | |
| dc.contributor.author | VILLANGO, Szabolcs | |
| hal.structure.identifier | Karoly Robert College Research Institute for Viticulture and Enol | |
| dc.contributor.author | PÁLFI, Zita | |
| hal.structure.identifier | Corvinus University of Budapest | |
| dc.contributor.author | LADÁNYI, Márta | |
| hal.structure.identifier | Corvinus University of Budapest | |
| dc.contributor.author | PÁSTI, György | |
| hal.structure.identifier | University of Szeged [Szeged] | |
| dc.contributor.author | SZEKERES, András | |
| hal.structure.identifier | University of Szeged [Szeged] | |
| dc.contributor.author | BENCSIK, Ottó | |
| hal.structure.identifier | Corvinus University of Budapest | |
| dc.contributor.author | DEÁK, Tamás | |
| hal.structure.identifier | Corvinus University of Budapest | |
| dc.contributor.author | BÁLO, Borbála | |
| hal.structure.identifier | Corvinus University of Budapest | |
| dc.contributor.author | PALKOVICS, László | |
| hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
| dc.contributor.author | FOISSAC, Xavier | |
| hal.structure.identifier | Agricultural Research Council [ARC] | |
| dc.contributor.author | HUNTER, Jacobus Johannes | |
| hal.structure.identifier | Corvinus University of Budapest | |
| dc.contributor.author | BISZTRAY, Gyoergy Denes | |
| dc.date.issued | 2016 | |
| dc.date.conference | 2016-03-09 | |
| dc.description.abstractEn | Impact of "bois noir" disease (BN) on performance of 'Chardonnay' grown in Eger (Hungary) is reported from plant (vegetative and reproductive parameters, fruit composition) to wine (wine quality, sensory analysis). BN-associated chlorophyll degradation and leaf rolling resulted in a loss in functioning surface of the canopy. Lack of lignification and non-viable buds evoked unpredictable crop production. Severity and extent of reduction in production varied between years, but the crop loss was always above 53%. In the case of BN-affected grapevines the reduced quantity resulted in a low quality of grape bunch composition, which enhanced unfavourable outcomes in wines. Differences in fruit composition and wine quality between healthy and BN affected grapevines were most pronounced in years with optimal weather conditions and the negative effect was covered up in poor years. In wine regions where mechanical harvesting is applied, harvesting of phytoplasma diseased vineyards can therefore not be selective and qualitative. According to the three years study presented BN induce severe loss, and BN-affected plants compromise the yield and wine quality, and therefore the overall profitability of a vineyard. | |
| dc.language.iso | en | |
| dc.source.title | Mitteilungen Klosterneuburg | |
| dc.title.en | Impact of Bois Noir disease on grapevine performance and wine quality of <em>Vitis Vinifera</em> L. Cv. 'Chardonnay' in Hungary | |
| dc.type | Communication dans un congrès | |
| dc.subject.hal | Sciences du Vivant [q-bio]/Biologie végétale/Phytopathologie et phytopharmacie | |
| dc.subject.hal | Sciences du Vivant [q-bio]/Sciences agricoles | |
| bordeaux.volume | 66 (issue 1, Supplement S) | |
| bordeaux.conference.title | 4. European Bois Noir Workshop | |
| bordeaux.country | AT | |
| bordeaux.title.proceeding | Mitteilungen Klosterneuburg | |
| bordeaux.conference.city | Klosterneuburg | |
| bordeaux.peerReviewed | non | |
| hal.identifier | hal-02744211 | |
| hal.version | 1 | |
| hal.invited | non | |
| hal.conference.end | 2016-03-11 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-02744211v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=Mitteilungen%20Klosterneuburg&rft.date=2016&rft.volume=66%20(issue%201,%20Supplement%20S)&rft.au=EMBER,%20Ibolya&BODOR,%20P%C3%A9ter&ZS%C3%93FI,%20Zsolt&PALFI,%20Xenia&VILLANGO,%20Szabolcs&rft.genre=unknown |
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