837 articles
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ «AZTEC» - THE NEW WHITE TABLE GRAPE RESISTANT VARIETY 1 2 3 1, 1 1
    P. Zamanidis , Ch. Paschalidis , L. Papakonstantinou , D. Taskos G. Merkouropoulos , Karazoglou A. 1 Department of Viticulture of Athens. Institute of Olive Tree, Subtropical Cropsand Viticulture,.Hellenic Agricultural Organization-DEMETER 1 S. Venizelou Str., 14123, Lykovrisi, Attiki, Greece. Email panzamanidis@yahoo.gr. 2 Technological Educational Institute of Peloponnese, School of Agricultural Technology, 24100 Antimalamos, Kalamata 3 Agricultural University of Athens, 75 IeraOdos str., 11855, Botanikos, Attica. Corresponding author : chpaschal46@yahoo.gr

    Context and purpose of the study - This paper presents is the create, the study and amplographic description the new white Greek table variety grapes "Aztec", created in 2013 by breeder P. Zamanidis at the Athens vineyard of the Institute of Olive, Subtropical Plants and Vine. Material and methods - The variety created by crossing with the method ...
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ CROP LOAD MANAGEMENT OF NEWLY PLANTED PINOT GRIS GROWN IN WARM CLIMATE OF CALIFORNIA
    Shijian ZHUANG1*, Kaan KURTURAL2, Matthew FIDELIBUS2 1 University of California Cooperative Extension, Fresno County 2 Department of Viticulture and Enology, University of California at Davis *Corresponding author: gzhuang@ucanr.edu

    Context and purpose of the study – San Joaquin Valley accounts for 68% of Pinot gris acreage and produces 83% of Pinot gris wine in California. Strong demand for Pinot gris has prompted growers to restrict the nonbearing period to less than two years, if possible. This requires permanent vine structure establishment the first year with a crop ex...
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ EARLY LIKOVRISI: ΤΗΕ NEW WHITE VERY EARLY TABLE GRAPE SEEDLESS AND RESISTANT VARIETY
    P. Zamanidis1, Ch. Paschalidis2, L. Papakonstantinou3 and. Taskos1D. 1 Department of Viticulture of Athens. Institute of Olive Tree, Subtropical Cropsand Viticulture,.Hellenic Agricultural Organization-DEMETER 1 S. Venizelou Str., 14123, Lykovrisi, Attiki, Greece. Email panzamanidis@yahoo.gr. 2 Technological Educational Institute of Peloponnese, School of Agricultural Technology, 24100 Antimalamos, Kalamata 3 Agricultural University of Athens, 75 IeraOdos str., 11855, Botanikos, Attica. Corresponding author : chpaschal46@yahoo.gr

    Context and purpose of the study - This paper presents is the create, the study and ampelographic description the new «Early Likovrisi», that was created (2014) in Greece by Pantelis Zamanidis. Material and methods - The variety created by crossing with the hybridization method of the varieties “Talisman” and “Florina”. “Early Likovris...
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ EARLY ELGO DEMETRA : THE NEW PINK TABLE VARIETY SEEDLESS WITH BIG BERRY AND RESISTANT
    P. Zamanidis1, Ch. Paschalidis2, L. Papakonstantinou3, Taskos1D. 1 Department of Viticulture of Athens. Institute of Olive Tree, Subtropical Cropsand Viticulture,.Hellenic Agricultural Organization-DEMETER 1 S. Venizelou Str., 14123, Lykovrisi, Attiki, Greece. Email panzamanidis@yahoo.gr. 2 Technological Educational Institute of Peloponnese, School of Agricultural Technology, 24100 Antimalamos, Kalamata 3 Agricultural University of Athens, 75 IeraOdos str., 11855, Botanikos, Attica. Corresponding author : chpaschal46@yahoo.gr

    Context and purpose of the study - This paper presents is the create, the study and amplographic description the new pink“Early Elgo Demetra” variety. The seedless resistant grape variety “Early Elgo Demetra” was created by P. Zamanidis at the Athens Vine Department of the Institute of Olive and Subtropical Plants, in 2014. Material and me...
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ CALLINIKOS: THE NEW WHITE TABLE GRAPESEEDLESS VARIETY FOR BIOLOGICAL PRODUCE
    P. Zamanidis1, Ch. Paschalidis2, L. Papakonstantinou3, Taskos1D. 1 Department of Viticulture of Athens. Institute of Olive Tree, Subtropical Cropsand Viticulture,.Hellenic Agricultural Organization-DEMETER 1 S. Venizelou Str., 14123, Lykovrisi, Attiki, Greece. Email panzamanidis@yahoo.gr. 2 Technological Educational Institute of Peloponnese, School of Agricultural Technology, 24100 Antimalamos, Kalamata 3 Agricultural University of Athens, 75 IeraOdos str., 11855, Botanikos, Attica. Corresponding author : chpaschal46@yahoo.gr

    Context and purpose of the study - This paper presents is the create, the study and amplographic description the new seedless grape variety «Callinicos» was created by P. Zamanidis at the Athens Vine Department of the Institute of Olive and Subtropical Plants, with the hybridization method in 2012 Material and methods - The variety created by cr...
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ «NEKTAR» -THE NEW RED VARIETY WINE GRAPE AROMATIC HIGH QUALITY 1 2 3 1 4
    P. Zamanidis , Ch. Paschalidis , L. Papakonstantinou , D Taskos and Vavoulidou .E 1 Department of Viticulture of Athens. Institute of Olive Tree, Subtropical Cropsand Viticulture,.Hellenic Agricultural Organization-DEMETER 1 S. Venizelou Str., 14123, Lykovrisi, Attiki, Greece. Email panzamanidis@yahoo.gr. 2 Technological Educational Institute of Peloponnese, School of Agricultural Technology, 24100 Antimalamos, Kalamata 3 Agricultural University of Athens, 75 IeraOdos str., 11855, Botanikos, Attica. 4 "ELGO DIMITRA" Athens Soil Science Institute. 1 Venizelou St., 14123 Lykovrysi, Attica. Corresponding author : chpaschal46@yahoo.gr

    Context and purpose of the study - The multi-annual study of the International Genetic Bank of the Grape Vine has shown that red varieties are enough, but the red varieties that produce high-quality red wine are minimal. This paper presents is the create, the study and amplographic description the new red variety "Nektar.". The new red variety "Ne...
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ «PROMITHEUS» THE NEW GREEK RED WINE GRAPE ARROMATIC VARIETY 1 2 3 1 1
    P. Zamanidis , Ch. Paschalidis , L. Papakonstantinou , D. Taskos , A. Karazoglou and Merkouropoulos1G. 1 Department of Viticulture of Athens. Institute of Olive Tree, Subtropical Cropsand Viticulture,.Hellenic Agricultural Organization-DEMETER 1 S. Venizelou Str., 14123, Lykovrisi, Attiki, Greece. Email panzamanidis@yahoo.gr. 2 Technological Educational Institute of Peloponnese, School of Agricultural Technology, 24100 Antimalamos, Kalamata 3 Agricultural University of Athens, 75 IeraOdos str., 11855, Botanikos, Attica. Corresponding author : chpaschal46@yahoo.gr

    Context and purpose of the study - This paper presents is the create, the study and amplographic description the newGreek aromatic variety of red wine grapes "Promitheus", created in 2012 by Researcher P. Zamanidis at the Athens Vine Department of the Institute of Olive, Subtropical Plants and Vine. Material and methods - The variety created by cr...
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ SURVEY REVEALS TRAINING NEEDS FOR AIRBLAST SPRAYER OPERATORS 1* 2 3 4
    Lynn WUNDERLICH , Franz NIEDERHOLZER , Lisa BLECKER , Rhonda J. SMITH , Stephanie BOLTON 5 1 UCCE, 311 Fair Lane, Placerville, California, 95667 USA. UCCE, P.O. Box 180, 100 Sunrise Blvd., Colusa, California, 95932 USA. 3 UCIPM, 2801 Second St., Davis, California, 95618 USA. 4 UCCE, 133 Aviation Blvd. Santa Rosa, California, 95403 USA. 5 Lodi Winegrape Commission, 2545 Turner Rd., Lodi, California, 95242 USA. 2 *Corresponding author:lrwunderlich@ucanr.edu

    Context and purpose of the study – In California, little training in sprayer calibration or pesticide drift management is required to apply pesticides. Yet, there is a need to maximize pesticide efficacy and minimize drift. Therefore, our team is developing a training course on airblast application best practices. We distributed a survey to iden...
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ FROM PLANT WATER STATUS TO WINE FLAVONOID COMPOSITION: A PRECISION VITICULTURE APPROACH IN A SONOMA COUNTY VINEYARD 1 2 1 3
    Runze YU , Luca BRILLANTE , Johann MARTÍNEZ-LÜSCHER , Luis SANCHEZ , S. Kaan KURTURAL 1* 1 Department of Viticulture and Enology, Oakville Experiment Station, University of California, Oakville, CA, USA 2 Department of Viticulture and Enology, California State University, Fresno, CA, USA 3 E & J Gallo Winery, 700 Yosemite Blvd, Modesto, CA, USA * Corresponding author: skkurtural@ucdavis.edu

    Context and Purpose of the Study- Plant water status of grapevine plays a critical role in affecting berry and final wine chemical composition. The environmental variabilities existing in vineyard system have significant impacts on plant water status, but it is challenging to individualize environmental factors from the temporal and spatial variab...
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ SOIL PROXIMAL SENSING PROVIDES DIRECTION IN DELINEATING PLANT WATER STATUS OF ‘CRIMSON SEEDLESS’ (VITIS VINIFERA L.) VINEYARDS 1 2 1 1*
    Runze YU , Luca BRILLANTE , Johann MARTÍNEZ-LÜSCHER , S. Kaan KURTURAL 1 Dept. of Viticulture and Enology, University of California, Davis, CA, 95616, USA Dept. of Viticulture and Enology, California State University, Fresno, CA, 93704, USA 2 * Corresponding author: skkurtural@ucdavis.edu

    Context and Purpose of the Study – ‘Crimson Seedless’ (Vitis vinifera L.) is a late-ripening, red seedless table grape cultivar with inadequate anthocyanin accumulation and less than ideal berry size issues. It was necessary to understand the natural variations in the vineyard as well as the application of proximal sensing to monitor, and es...
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ EFFECT OF KAOLIN FOLIAR APPLICATION ON GRAPE CULTIVAR ASSYRTIKO (VITIS VINIFERA L.) UNDER VINEYARD CONDITIONS 1 1 1 2
    Eustratios Guillaume XYRAFIS , Maritina STAVRAKAKI , Ioannis DASKALAKIS , Konstantinos TELLIS , Despoina BOUZA1, Katerina BINIARI1* 1 Laboratory of Viticulture, Agricultural University of Athens, Iera Odos 75, 11855, Athens, Greece 2 Domaine Sigalas, Baxes, Oia Santorini 84702, Santorini, Greece *Corresponding author: kbiniari@aua.gr

    Context and purpose of the study - In the context of climate change and for the sustainable exploitation of Mediterranean vineyards, it is necessary to use new strategies to adapt to the new climatic conditions. High temperatures and radiation along with the increasing CO2 concentration in the atmosphere affect the maturity process, the technologi...
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ COMBINING LEAF-TO-FRUIT RATIO MANIPULATION WITH EXOGENOUS ABSCISIC ACID APPLICATION TO ADJUST THE CONCENTRATIONS OF SUGAR AND ANTHOCYANINS IN GRAPE BERRY 1 1 1 1 1 1
    Lina WANG , Eloïse BROUARD , Ghislaine HILBERT , Christel RENAUD , Serge DELROT , Eric GOMÈS , Sabine GUILLAUMIE1, Zhanwu DAI1* 1 EGFV, Bordeaux Sciences Agro, INRA, Université de Bordeaux, ISVV, 33882 Villenave d’Ornon, France *Corresponding author: zhanwu.dai@inra.fr

    Context and purpose of the study – Global climate change is intensifying and the emergence of regional extreme weather events is increasing both in frequency and intensity. These environmental changes are modifying vine physiology and significantly impact grape berry composition. Warmer temperatures during the growing season increase must sugar ...
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ THE IMPACTS OF FROZEN MATERIAL-OTHER-THAN-GRAPES (MOG) ON AROMA COMPOUNDS OF RED WINE VARIETIES 1 2 1 1
    Jiaming WANG , Emilie AUBIE , Yi-Bin LAN , Marnie CROMBLEHOLME , Andrew REYNOLDS 1* 1 Cool Climate Oenology & Viticulture Institute, Brock University, St. Catharines, ON, L2S 3A1, Canada. 2 Andrew Peller Winery, 697 S Service Rd, Grimsby, ON L3M 4E8, Canada. *Corresponding author:areynolds@brocku.ca

    Context and purpose of the study - An undesirable note called “floral taint” has been observed in red wines by winemakers in the Niagara region caused by large volumes of frozen leaves and petioles [materials-otherthan-grapes (MOG)] introduced during mechanical harvest and subsequent winemaking late in the season. The volatiles, which we hypot...
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ EVALUATION OF THE EFFECT OF REGULATED DEFICIT IRRIGATION ON VITIS VINIFERA CABERNET SAUVIGNON PHYSIOLOGICAL TRAITS AND FINAL FRUIT COMPOSITION
    Sebastian VARGAS1*, Francesco GUIDI1,2, Edmundo BORDEU3, Alvaro GONZALEZ1 , Samuel ORTEGA-FARÍAS4 1 Centro de Investigación e Innovación de Viña Concha y Toro, Ruta K-650 km 10 Pencahue, Chile 2 École Supérieure d'Agriculture d'Angers, 55 rue Rabelais 49007 ANGERS, France 3 Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Santiago, Chile 4 Centro de Investigación y Transferencia en Riego y Agroclimatología (CITRA), Universidad de Talca, Av. Lircay s/n, Talca, Chile *Corresponding author:sebastian.vargass@conchaytoro.cl

    Context and purpose of the study - Climate change establishes challenges, as well as opportunities for many sectors, and markedly the wine sector. The wine industry plays a weighty role in Chile’s economy, where contributes considerably to the country financial development. Counting the vulnerability of the country to such changes, it is fundame...
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ EFFECTS OF EARLY LEAF REMOVAL ON GRAPE QUALITY OF ALBARIÑO VINES SUBJECTED TO DIFFERENT WATER REGIMES
    Mar VILANOVA1*, María FANDIÑO2, José Manuel MIRÁS-AVALOS2, José Javier CANCELA2 1 2 Spanish National Research Council (MBG-CSIC). El Palacio-Salcedo, 36143, Pontevedra (Spain) GI-1716, Agroforestry Engineering Department, EPSE, Universidad de Santiago de Compostela, 27002 Lugo, Spain *Corresponding author: mvilanova@mbg.csic.es

    Context and purpose of the study - The grape quality is affected by the canopy manipulation. Water management is a fundamental tool for controlling reproductive growth and grape quality. Moreover, the overall effect of irrigation might produce changes according to other cultural practices, particularly those associated with leaf removal. The prese...
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ IMPACT OF CHANGING CLIMATIC FACTORS ON PHYSIOLOGICAL AND VEGETATIVE GROWTH PARAMETERS OF YOUNG GRAFTED GRAPEVINES
    THERON, H.1,2*, VOLSCHENK, C.G.3, HUNTER, J.J.3 1 Cape Peninsula University of Technology (CPUT), Wellington, South Africa 2 University of Stellenbosch (US), Stellenbosch, South Africa 3 ARC Infruitec-Nietvoorbij, Stellenbosch, South Africa *Corresponding author: theronh@cput.ac.za

    Context and purpose of the study - scientific information on grapevine response to predicted levels of climate parameters is scarce and not sufficient to properly position the Wine Industry for the future. It is critical that the combined effects of increased temperature and CO2 on grapevines should be examined, without omitting the important link...
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ THE EFFECTS OF CANE GIRDLING ON BERRY TEXTURE PROPERTIES AND THE CONCENTRATION OF SOME AROMA COMPOUNDS IN THREE TABLE GRAPE CULTIVARS 1 2 2 1 1
    Adrienn TÓTH ; Gábor ENDRE ; András SZEKERES , Ádám BOZÓ and Zsolt ZSÓFI ; 1 ESZTERHÁZY KÁROLY UNIVERSITY, DEPARTMENT OF VITICULTURE AND OENOLOGY, Leányka str. 6, Eger H3300 Hungary. 2 UNIVERSITY OF SZEGED, DEPARTMENT OF MICROBIOLOGY, Közép fasor 52., Szeged, H-6726 Hungary *Corresponding author: zsofi.zsolt@uni-eszterhazy.hu

    Context and purpose of the study - The marketability of the table grapes is highly influenced by the consumer demand; therefore the market value of the table grapes is mainly characterized by its berry size, colour, taste and texture. Girdling could cause accumulation of several components in plants above the ringing of the phloem including cluste...
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ APPLICATION OF A FLUORESCENCE-BASED METHOD TO EVALUATE THE RIPENING PROCESS AND QUALITY OF PINOT BLANC GRAPE
    Selena TOMADA1*, Florian PICHLER1, Julia MARTINELLI1, Giovanni AGATI2, Valentina LAZAZZARA3, 4 3 4 3 1 Martin ZEJFART , Fenja HINZ , Ulrich PEDRI , Peter ROBATSCHER , Florian HAAS 1 Department of Viticulture, Laimburg Research Centre, BZ, Italy 2 Istituto di Fisica Applicata ‘Nello Carrara’, CNR, FI, Italy 3 Laboratory for Flavours and Metabolites, Laimburg Research Centre, BZ, Italy 4 Department of Enology, Laimburg Research Centre, BZ, Italy *Corresponding author: selena.tomada@laimburg.it

    Context and purpose of the study - The chemical composition of grape berries at harvest is one of the most important factors that should be considered to produce high quality wines. Among the different chemical classes which characterize the grape juice, the polyphenolic compound, such as flavonoids, contribute to the final taste and color of wine...
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ MAPPING OF CANOPY FEATURES IN COMMERCIAL VINEYARDS USING MACHINE VISION
    Javier TARDAGUILA1*Josep JIMENEZ2, Pere PONS3, Joan Miquel CANALS3, Fernando ZAMORA3, 1 1 Fernando PALACIOS , Maria P. DIAGO 1 Televitis Research Group. University of La Rioja. 26007 Logroño, La Rioja, Spain. 2 Juvé y Camps SA. 08770 Sant Sadurní d’Anoia, Barcelona, Spain 3 Departamento de Bioquímica y Biotecnología, Facultad de Enología de Tarragona, Grupo de Investigación en Tecnología Enológica (Tecnenol), Universidad Rovira i Virgili. 43007 Tarragona, Spain. *Correspondence: javier.tardaguila@unirioja.es

    Context and purpose of the study. Vineyard canopy features such canopy porosity and fruit exposure influenced microclimate, fungal disease incidence and grape composition. An objective, rapid and noninvasive method to assess and map the canopy status is needed to apply in precision viticulture. A new method for canopy status assessment and mapping...
  • 21st GiESCO International Meeting: ‘A Multidisciplinary Vision towards Sustainable Viticulture’ A PRAGMATIC MODELING APPROACH TO ASSESSING VINE WATER STATUS
    Bruno SUTER1,2, Roberta TRIOLO1, David PERNET1, Zhanwu DAI2, Cornelis VAN LEEUWEN2 1 SOVIVINS, Site Montesquieu, 4 allée Isaac Newton, 33650 Martillac, France EGFV, Bordeaux Sciences Agro, INRA, Univ. of Bordeaux, ISVV, 33882 Villenave d’Ornon, France 2 *Corresponding author: vanleeuwen@agro-bordeaux.fr

    Context and purpose of the study - Climate change scenarios suggest an increase in temperatures and an intensification of summer drought. Measuring seasonal plant water status is an essential step in choosing appropriate adaptations to ensure yields and quality of agricultural produce. The water status of grapevines is known to be a key factor for...