Overview of grapevine trunk diseases in France in the 2000s

Autor: Bruez, E., Pascal LECOMTE, Grosman, J., Doublet, B., Bertsch, C., Fontaine, F., Ugaglia, A., Teissedre, P. -L, Da Costa, J. -P, Guerin-Dubrana, L., Rey, P.
Přispěvatelé: Santé et agroécologie du vignoble (UMR SAVE), Institut National de la Recherche Agronomique (INRA)-Université de Bordeaux (UB)-Institut des Sciences de la Vigne et du Vin (ISVV)-Ecole Nationale Supérieure des Sciences Agronomiques de Bordeaux-Aquitaine (Bordeaux Sciences Agro), Université Sciences et Technologies - Bordeaux 1, Direction Régionale de l'Alimentation, de l'Agriculture et de la Forêt Rhône-Alpes (DRAAF Rhône Alpes), Direction Régionale de l'Alimentation, de l'Agriculture et de la Forêt Champagne Ardenne (DRAAF Champagne Ardenne), Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA)), Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS), USC 1320 Gouvernance des Coopératives des Territoires, de l'Environnement et des Entreprises Agricoles, Institut National de la Recherche Agronomique (INRA)-Gouvernance des Coopératives des Territoires, de l'Environnement et des Entreprises Agricoles (GAIA)-Ecole Nationale Supérieure des Sciences Agronomiques de Bordeaux-Aquitaine (Bordeaux Sciences Agro), Œnologie, Institut National de la Recherche Agronomique (INRA)-Université Victor Segalen - Bordeaux 2, Bordeaux Sciences Agro, Regional Council of Aquitaine, French Ministry of Agriculture, Food-processing industry and Forest [CASDAR V906], Unité Mixte de Recherche en Santé Végétale (INRA/ENITA) (UMR SAVE), Institut National de la Recherche Agronomique (INRA)-École Nationale d'Ingénieurs des Travaux Agricoles - Bordeaux (ENITAB)-Institut des Sciences de la Vigne et du Vin (ISVV), DRAF-SRAL, DRAF, Laboratoire Vigne, Biotechnologies et Environnement (LVBE), Unité de Recherche Vigne et Vins de Champagne Stress et Environnement - EA 4707 (URVVC), Institut des Sciences de la Vigne et du Vin (ISVV), Université Bordeaux Segalen - Bordeaux 2-Institut National de la Recherche Agronomique (INRA)-Université Sciences et Technologies - Bordeaux 1, Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), Unité Mixte de Recherche en Santé Végétale (INRA/ENITA) (UMRSV), Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1
Jazyk: angličtina
Rok vydání: 2013
Předmět:
Zdroj: Phytopathologia Mediterranea
Phytopathologia Mediterranea, Firenze University Press, 2013, 52 (2), pp.262-275
Scopus-Elsevier
Phytopathologia Mediterranea, Vol 52, Iss 2 (2012)
ISSN: 0031-9465
1593-2095
Popis: International audience; The National Grapevine Trunk Disease Survey was conducted in France from 2003 to 2008 to monitor grapevine trunk diseases (GTDs), eutypa dieback and esca/black dead arm (BDA). Data collected from seven regions, 329 vineyards and 12 cultivars were analysed. There were great variations amongst regions in the incidence of GTDs. For esca/BDA, two groups were distinguished: vineyards in Jura and Charentes had greater incidence (93-95%) than those of Bordeaux, Alsace and Bourgogne (54-82%). Incidence increased in Charentes over the 6-year survey, with the highest values being recorded during the last 2 years. For eutypa dieback, all vineyards of Charentes were affected, with 17 to 25% of vines expressing symptoms; for the other regions, 52 to 80% of vineyards were affected, with incidences below 3%. Cultivars Savagnin and Trousseau in Jura were especially affected by esca/BDA. Instead, Ugni Blanc in Charentes was most affected by eutypa dieback. One cultivar could be significantly more affected in one region than in another. The global health status of the vineyards was also investigated. (i) For four regions, 82% (Jura) to 87% (Alsace) of the grapevines were healthy, but this percentage decreased steadily (67%) in Charentes. (ii) Plants infected by GTDs were 32 and 18% in Jura and Charentes respectively, and only 2.9% in the Bourgogne region. (iii) The unproductive plants, i. e. dead, missing, replanted or restored, represented a significant part of the losses (6.6% in Charentes to 9.9% in Jura). The extension of GTDs is discussed with regard to the abiotic and biotic factors that may favour the diseases.
Databáze: OpenAIRE
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