596 articles
  • DEPENDENCY FOR PESTICIDE USE IN FRENCH VITICULTURE: VARIABILITY AMONG WINE PRODUCING REGIONS AND RELATIONS WITH SOME VINEYARD CHARACTERISTICS INTENSITE ET VARIABILITE DES PRATIQUES DE TRAITEMENTS PHYTOSANITAIRES DES VIGNES EN FRANCE: ANALYSE DE L’INFLUENCE DE CERTAINES CARACTERISTIQUES DU VIGNOBLE
    BARBIER, Jean-Marc1*; DUCASSE-COURNAC, Anne-Marie1; MAILLY, Florine1; HOSSARD, Laure1; SCHOLTUS-THIOLLET, Marie2; GARY, Christian3 1 INRA, UMR 0951 INNOVATION, F-34000 Montpellier, France. 2INRA, UMR 0055 ASTER, F-68000 Colmar, France 3 INRA, UMR 1230 SYSTEM, F-34000 Montpellier, France *Corresponding author: jean-marc.barbier@inra.fr

    By the means of (i) a national data base providing information about the vineyard management practices of more than 5000 vine growers in France (for years 2006 and 2010) and (ii) data characterizing the main wine producing regions, the authors analyze the factors likely to explain the intensity of pesticide use in the French vineyard. ...
  • EFFECT OF BRASSINOSTEROIDS AN D CHILLING ON BUD BREAK RELEASE IN Vitis labrusca L. CUTTINGS EFECTO DE LOS BRASSINOSTEROIDES Y FRIO SOBRE LA LIBERACIÓN DE LA DORMANCIA DE YEMAS EN ESTACAS DE VITIS LABRUSCA L.
    ASSIS-GOMES, Mara M. de*; PINTER, Nadiny G.F.; BRESSAN-SMITH, Ricardo; SILVA, Thiara C.; CAMPOSTRINI, Eliemar. Plant Physiology Laboratory, Universidade Estadual do Norte Fluminense (UENF), Campos dos Goytacazes, RJ, Brazil. * Corresponding author: maramag@uenf.br

    In tropical regions, grapevine plants are not usually exposed to extreme low temperatures over the production cycle. As a result, bud break is nonuniform and sprouting is inconsistent. To cope with this, Hydrogen Cyanamide (Dormex®) is used to break bud dormancy and provide uniformness to the vineyard. In this work, we tested Brassinosteroids (BR...
  • DIFFERENCES IN CANOPY DEVELOPMENT AND PLANT WATER STATUS BETWEEN WINEGRAPE CULTIVARS GROWN IN A WARM AREA DIFERENCIAS EN EL DESARROLLO DEL CANOPY Y EN EL ESTADO HÍDRICO ENTRE VARIEDADES DE VID CULTIVADAS EN ZONA CÁLIDA
    BAEZA, Pilar*; VILLA-LLOP, Ana; MOU, Li; MORENO, Héctor Research Group in Viticulture in the Technical University of Madrid. ETSI-Agronómica Alimentaria y Biosistemas. Ciudad Universitaria 28040 Madrid (Spain) *Corresponding author: pilar.baeza@upm.es

    There is an increasing interest by the wine industry to know the performance of new winegrape cultivars in traditional areas to find out which cultivars could better complement the traditional wines. In warm areas, isohydric cultivars and high yields are sought in order to save water and to delay maturity. In 2016, from early after budbreak until ...
  • GRAPE PHYLLOXERA (Daktulosphaira vitifoliaeFitch) DAMAGE IN GRAPEVINES GROWING UNDER TWO SOIL TEXTURES AND IRRIGATION METHODS DAÑO POR FILOXERA (DAKTULOSPHAIRA VITIFOLIAE FITCH) EN VIDES CRECIENDO SOBRE DOS TEXTURAS DE SUELO Y MÉTODOS DE RIEGO
    ARANCIBIA, Celeste1*; MALOVINI, Emiliano2; VILLALBA, Kevin2; CARABAJAL, Federico2; DEIS, Leonor2; AGÜERO, Cecilia B.3; MARTÍNEZ, Liliana1 1 Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo - IBAM-CONICET. Mendoza, Argentina. 2Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo. Mendoza, Argentina. 3Department of Viticulture and Enology. UC Davis. California, USA. * Corresponding author: carancibia@fca.uncu.edu.ar

    Field observations in Argentinean vineyards, have led to claim that phylloxera grow better in clay soils and under drip irrigation, than in sandy soils and flooding. The aim of this study was to assess phylloxera damagein vines under two irrigation methods orsoil textures in controlled conditions. Experiments were carried out with potted Malbec vi...
  • EFFECT OF EARLY DEFOLIATION AND CALCIUM PROHEXADIONE APPLICATION ON THE INCIDENCE OF CLUSTER ROT AND GRAPE COMPOSITION EFECTO DEL DESHOJADO PRECOZ Y LA APLICACIÓN DE PRO-HEXADIONE CÁLCICO SOBRE LA INCIDENCIA DE PODREDUMBRES DE RACIMOS Y LA COMPOSICIÓN DE LA BAYA
    ARRILLAGA, Leandro*; ECHEVERRÍA, Gerardo; FERRER, Milka; REY, Juan José; PALLANTE, Alejandra; IZQUIERDO, Bruno Facultad de Agronomía, Universidad de la República, Departamento de Producción Vegetal *Corresponding author: leaarrillaga@gmail.com

    Bunch rot is one of the main causes of grape quality losses, especially in rainy summers. In a Tannat vineyard, cultivation techniques were evaluated for two years in order to reduce cluster compactness and decrease rot incidence: early leaf removal (DPF) up to node 6 and calcium prohexadione (PHCa) at a single dose of 1500 ml*ha-1, at stages 17 a...
  • EVALUATION OF VITICULTURAL PRACTICES TO DELAY MATURITY IN THE DISEASE RESISTANT VARIETY SOLARIS ÉVALUATION DES PRATIQUES VITICULTURELLES POUR RETARDER LA MATURITÉ À LA VARIÉTÉ RESISTANTE À LA MALADIE SOLARIS
    ANDREWS, Lisa; GONZALES, Raphael; REBENAQUE, Pierrick; CLEROUX, Marylin; RIENTH, Markus* CHANGINS, haute école de viticulture et oenologie, route de Duillier 60, 1260 Nyon, Switzerland *Corresponding author: markus.rienth@changins.ch

    Global warming advances ripening of grapes to warmer months of the growing season, impacting fruit physiology and threatening wine typicity. Late pruning, early leaf removal or anti-transpirant application have been shown to be able to delay vine phenology and ripening depending on genotype and growing region. New disease resistant varieties repre...
  • RESULTADOS PRELIMINARES DE LA CARACTERIZACIÓN DE VINOS ARGENTINOS y PREVISIÓN DE LOS EFECTOS FUTUROS EN LA CALIDAD Y EL ESTILO, DEBIDO AL CALENTAMIENTO GLOBAL PRELIMINARY RESULTS OF THE ELIMINARY RESULTS OF THE CHARACTERIZARION OF ARGENTINE WINES AND THE FORESEEING OF THE FUTURE EFFECTS OF GLOBAL WARMING ON THE QUALITY AND STYLE
    ALTURRIA, Laura1; CASTAÑEDA, Jimena2; KAISER, Martin3* 1 Coordinator of Viticulture Technical Committee at Bodegas de Argentina 2 Vineyard manager of Bodegas Nieto Senetiner 3 Vineyard Manager of Viña Doña Paula *Corresponding author: mkaiser@donapaula.com.ar

    The few studies that relates the chemical composition and the organoleptic characteristics of argentine wines with the origen show that climate is a very important factor. Climate change threat the sustainability of the quality of our wines as we know them. This work is part of a project which goal is to study the differential characteristics of t...
  • STUDY OF LEAF MINERAL CONTENT IN VINE AND FOUR WEED SPECIES INCLUDED IN THE VEGETAL COVER IN A SPANISH VINEYARD ESTUDIO DEL CONTENIDO MINERAL FOLIAR EN VID Y EN CUATRO ESPECIES ARVENSES DE LA CUBIERTA VEGETAL DE UN VIÑEDO EN ESPAÑA
    AMORÓS, José Ángel1, 2*; BRAVO, Sandra1, 2; SÁNCHEZ-ORMEÑO, Mónica1; PÉREZ-DELOS-REYES, Caridad1, 2; GARCÍA-NAVARRO, Francisco Jesús1, 2; HIGUERAS, Pablo2 1 Universidad de Castilla-La Mancha. E.T.S.I. Agrónomos de Ciudad Real. Ronda de Calatrava 7, 13071 Ciudad Real, Spain 2 Instituto de Geología Aplicada. (UCLM). Plaza Manuel Meca 1, 13400 Almadén (Ciudad Real), Spain. * Corresponding author: joseangel.amoros@uclm.es

    Castilla-La Mancha region (Spain) is an important viticulture region with 500.000 hectares occupied by vineyards. These vineyards have been traditionally plowed by mechanical traction regarding the arid environment of the region. During late years, farmers are concerned about alternative methods for soil maintaining because of greening policy, CO2...
  • CHARACTERIZATION OF SPATIAL VARIABILITY OF SOILS WITHIN A VINEYARD FOR MANAGEMENT ZONES DETERMINATION CARACTERIZACIÓN DE LA VARIABILIDAD ESPECIAL DE SUELOS EN UN VIÑEDO PARA DETERMINAR ZONAS DE MANEJO
    ALLIAUME, Florencia1*; GONZÁLEZ BARRIOS, Pablo2; ECHEVERRÍA, Gerardo3; FERRER, Milka3 1 Soil and Water Department, Facultad de Agronomía, UDELAR 2StatisticsDepartment, Facultad de Agronomía, UDELAR 3 Vegetable Production Department, Facultad de Agronomía, UDELAR *Corresponding author: falliaume@gmail.com

    Soils properties within a vineyard usually present spatial variability, inducing variability in plant responses and grape characteristics. The assessment of this spatial variability and its stability is crucial not only to understand different patterns in plant responses, but also to improve vineyard management in relation to production objectives...
  • EFFECTS OF UV-B, WATER DEFICIT, NATURAL PLANT REGULATOR SPRAYS AND ITS INTERACTIONS ON LEAVES, GRAPES, AND WINES OF CV. MALBEC EFECTOS DE UV-B, RESTRICCIÓN HÍDRICA, APLICACIONES DE FITOREGULADOR NATURAL Y DE SUS INTERACCIONES SOBRE HOJAS, BAYAS Y VINOS DEL CV. MALBEC
    ALONSO, Rodrigo1, 2*; BERLI, Federico1; FONTANA, Ariel1; BUSCEMA, Fernando2; PICCOLI, Patricia1; BOTTINI, Rubén1. 1 Instituto de Biología Agrícola de Mendoza (IBAM), Facultad de Ciencias Agrarias, UNCuyo - CONICET, Mendoza, Argentina. 2 Catena Institute of Wine (CIW) - Mendoza. Argentina. *Corresponding author: ralonso@catenainstitute.com

    Malbec is the most important grape variety cultivated in Argentina. In Mendoza, at 1450 m asl, the intensity of natural ultraviolet-B (UV-B) radiation is high and causes a significant increase on polyphenol content in berries. Water deficit is a cultural practice known for increasing grape phenolic content in berries as well. Stressing conditions ...
  • YIELD IMPACTS ON THE CONCENTRATION OF AROMA PRECURSORS IN GRAPEVINE BERRIES (VITIS VINIFERA L.) IMPACTO DEL RENDIMIENTO EN LA CONCENTRACION DE PRECURSORS AROMATICOS EN BAYAS DE UVAS (VITIS VINIFERA L.)
    ALEM, Hubert1, 2; SIRE, Yannick2; SAURIN, Nicolas2; BOUCKENOOGHE, Virginie3; SCHNEIDER, Rémi2, 3; TORREGROSA, Laurent2, 4; OJEDA, Hernán2 1 Universidad de Buenos Aires, Facultad de Agronomía, Cátedra de Fruticultura, Argentina. 2 INRA, UE0999, Unité expérimentale de Pech Rouge, Gruissan, France. 3 Institute Français de la Vigne et du Vin. Pôle Rhône-Méditerranée. 53, rue Claude François – 34080 Montpellier, France. 4 Montpellier SupAgro, UMT Genovigne, 2 place P Viala, Montpellier Cedex 02, France. *Corresponding author: halem@agro.uba.ar

    Volatile aroma compounds in grapes are found either as free and as glycoconjugated molecule. Glycosylated aroma precursors belong mainly to four compounds families: non terpenic alcohols, phenols, terpenes and norisoprenoids. Up to date there is little information about how the accumulation of aromatic compounds is regulated in relation to C balan...
  • UAV MULTISPECTRAL IMAGES FOR PRECISION VITICULTURE: POTENTIAL TO DETECT FLAVESCENCE DORÉE AND GRAPEVINE TRUNK DISEASE USO DE IMÁGENES MULTIESPECTRALES PROCEDENTES DE UAV EN LA VITICULTURA DE PRECISIÓN: POTENCIAL EN LA DETECCIÓN DE LA FLAVESCENCE DORÉE Y LAS ENFERMEDADES DE MADERA DE LA VID
    ALBETIS, Johanna1*; JACQUIN, Anne1; NOR-GUTTLER, Fabio1; CLENET, Harold1; GOULARD, Michel2; POILVÉ, Hervé3; ROUSSEAU, Jacques4; BARBIER, Margot4; DUTHOIT, Sylvie5 1 Ecole d’Ingénieurs de PURPAN, Université de Toulouse, INPT, UMR 1201 DYNAFOR, 75 voie du TOEC, BP 57611, F31076 Toulouse Cedex 03, France 2 INRA, UMR 1201 DYNAFOR, 24 chemin de Borderouge, CS 52627, F-31326 Castanet-Tolosan Cedex, France 3 AIRBUS Defense and Space, 5 rue des satellites, F-31400 Toulouse, France 4 Groupe ICV, La Jasse de Maurin, 34970 Lattes, France 5 TerraNIS, 10 avenue de l’Europe, F-31520 Ramonville-Saint-Agne, France *Corresponding author: johanna.albetis@purpan.fr

    Among grapevine diseases affecting European vineyards, Flavescence dorée (FD) and Grapevine Trunk Diseases (GTD) are probably the ones with the most severe economic consequences. UAV multispectral images could be a powerful tool for the automatic detection of symptomatic vines. But a missing key step consists of discriminating different kinds of ...
  • WHAT DOES THE FUNCTIONAL-STRUCTURAL PLANT MODEL HYDROSHOOT TELL US ABOUT THE REASONS FOR GRAPEVINE (VITIS VINIFERA L.) PHOTOSYNTHESIS DEPRESSION? QUE NOUS APPREND LE MODELE STRUCTURE-FONCTION HYDROSHOOT SUR LA DEPRESSION DE L’ACTIVITE PHOTOSYNTHETIQUE CHEZ LA VIGNE (VITIS VINIFERA L.)
    ALBASHA, Rami1; SIMONNEAU, Thierry1*; PRADAL, Christophe2; FOURNIER, Christian1; LEBON, Eric1† 1 INRA, UMR 759 LEPSE, F-34060 Montpellier, France CIRAD, UMR AGAP and INRIA, Virtual Plants, Montpellier, France 2 *Corresponding author: thierry.simonneau@inra.fr

    Grapevine is a species that get along with water deficit. Yet, it cannot always stand thirst when accompanied by high temperatures, reducing noticeably its gas-exchange rates. Elucidating the origins of this reduction is a challenge, regarded the complex hydraulic, biochemical and energy processes lying behind gas-exchanges. In this work we analyz...
  • MANAGEMENT OF THE VINEYARD: IMPACT ON THE PROVISIONOF ECOSYSTEM SERVICESMANEJO DEL VIÑEDO: IMPACTO EN LA PROVISIÓN DE SERVICIOSECOSISTÉMICOS
    ABRAHAM, Laura1; FARRERAS, Verónica2, ALTURRIA, Laura1; HIDALGO, Verónica1 1 Cátedra de Administración Rural Facultad de Ciencias Agrarias Universidad Nacional de Cuyo, Almirante Brown 500 (5505) Chacras de Coria, Mendoza, Argentina 2 Facultad de Ciencias Económicas Universidad Nacional de Cuyo e Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales, CCT - CONICET Mendoza. *Corresponding author: labraham@fca.uncu.edu.ar

    According to the Millennium Ecosystem Assessment (MEA, 2003), ecosystem services are the benefits people receive from ecosystems. In this work, this concept is extended to the agro-ecosystems and, in particular, to the vineyards of the Province of Mendoza, Argentina. Many authors point out that the management practices of an agro-ecosystem can gen...
  • BORON TOLERANCE IN ROOTSTOCK AND VARIETIES OF VITISGENUSDETERMINACIÓN DE TOLERANCIA AL BORO EN PORTAINJERTOS YVARIEDADES DEL GENERO VITIS
    ALBARRACÍN, Aldo1; BONILLA, Estefanía1; CASTILLO, Paula1; BARCENA, Nadia2; ROQUEIRO, Gonzalo1, 2; RUIZ, Mónica1, 2 1 Integrated Unit INTA - UNSJ, Agricultural Engineering Department calle 11 y Vidart S/N. Pocito. 2 INTA EEA San Juan, calle 11 y Vidart S/N. Pocito. *Corresponding author: ruiz.monica@inta.gob.ar

    In the province of San Juan (Argentina), the area of the Jáchal river presents a high potential for the production of grapes used for high quality wines. However, the presence of high Boron (B) content in the irrigation water may limit the expansion of sensitive crops such as vine. In this work, 8 genotypes (rootstocks and varieties) of the genus...
  • MODELING AS A VINEYARD QUALITY PREDICTION TOOL LA MODÉLISATION COMME OUTIL DE PRÉDICTION DE LA QUALITÉ D’UN VIGNOBLE
    ABBAL, Philippe*1, SAURIN, Nicolas2, OJEDA, Hernán2, CARBONNEAU, Alain3 1 INRA, UMR 1083, Science for Enology, bat. 28, 2 Place Viala, 34060 Montpellier, France 2 INRA, Unité Expérimentale de Pech Rouge, 11430 Gruissan, France 3 SupAgro, 2, Place Viala, 34060 Montpellier, France * Corresponding author: philippe.abbal@inra.fr

    Bayesian networks are widely used for knowledge representation and reasoning under uncertainty in natural resource management. We propose here a probabilistic model able to assess the quality of a vineyard. There is a rising interest for this methodology as tool for ecological and agronomic modelling. Our model takes into account the geographical ...
  • Chronique 2018.06
    Clé de sol, clé du terroir !
  • Chronique 2018.05
    La Counoise : Un cépage très particulier !
  • Chronique 2018.04
    L'avenir est-il au blocage viticole ?
  • Viticultre durable de la théorie à la pratique : Première étape
    Giancarlo SCALABRELLI (19ème Congrès - 2015 - Session 8 "Journée Professionnelle "Viticulture Durable")

    RÉSUMÉ : Tout d'abord, il est donné une définition du terme ?Durabilité?, appliquant une série de suffixe (technique, économique, environnemental, social, existentiel, éthique, global, meta-éthique) en mesure d'expliquer plusieurs aspects pour lesquels une viticulture peut être considéré comme durable.