Giesco Program

GiESCO Program DAY 1 Monday, July 13 7:30 – 8:00 Registration, Coffee in Poster Area 8:00 – 8:30 Welcome and Introductions – Alain Carbonneau and Nick Dokoozlian

Session 1 Terroir, Site, Soils and Sustainability

8:30 – Talk 1-1 Jones 8:45 Updated Analysis of Climate Viticulture Structure and Suitability in the Western United States 8:45 – Talk 1-2 Sepulcre-Canto et al 9:00 Vineyard Spatial Variability and grape composition assessed by high resolution remote sensing 9:00 – Talk 1-3 Willwerth et al 9:15 Terroir factors: their impact in the vineyard and on the Sensory Profiles of Riesling Wines 9:15 – Talk 1-4 Fiorillo et al 9:30 Mapping the spatial variability of vineyard canopy using high- resolution airborne multispectral images 9:30 – Talk 1-5 Shapland et al 9:45 Estimation of sensible heat flux and latent heat flux for NE and SW aspects, complex slopes vineyards using surface renewal analysis 9:45 – Talk 1-6 Cargnello et al 10:00 “Great Chain: Urgent necessity of focusing on the “Metaethical” Viticulture or “Great” Viticulture: Research and various considerations 10:00 – BREAK and View Posters 10:30 10:30 – Talk 1-7 Carlisle and Smart 10:45 The effects of the conversion of oak woodlands to vineyards on soil profile carbon characteristics 10:45 – Talk 1-8 Bavaresco et al 11:00 Sustainable methods to overcome lime-induced chlorosis in grapevine 11:00 – Talk 1-9 Lambert et al 11:15 Influence of soils properties and fertilization on leaf and petiole nutrient levels in a Paso Robles, California Cabernet Vineyard 11:15 – Talk 1-10 Bettiga et al 11:30 Evaluation of in-row cover cropping as a vineyard management tool 11:30 – Talk 1-11 Gelly et al 11:45 Cabernet Sauvignon adaptability to different soil structure and depth under dry climatic conditions

[Type text] 11:45 – Talk 1-12 Scalabrelli 12:00 Viticulture for the Third millennium: Safeguard and Innovation 12:00 – Take box lunches, board buses 12:30 12:30 – Tour of Napa 22:00

DAY 2 Tuesday, July 14 7:30 – Coffee in Poster Area 8:00 Session 2 Ecophysiology and Vine Management #1

8:00 – Talk 2-1 Holzapfel et al 8:15 Vine nutrient reserves, rootstocks and root dynamics 8:15 – Talk 2-2 Linares et al 8:30 Effects of soil management on vine roots system and agronomic response in a Mediterranean climate 8:30 – Talk 2-3 Lakso et al 8:45 Crop level effects on long-term Concord grape growth and biomass distribution 8:45 – Talk 2-4 Eissenstat et al 9:00 Crop level effects on long-term Concord grape fine root dynamics 9:00 – Talk 2-5 Stoll et al 9:15 Possibilities to reduce the velocity of berry maturation through various leaf area to fruit ratio modifications in Vitis vinifera L. Riesling 9:15 – Talk 2-6 Sabbatini et al 9:30 Assessing Rootstock Influence on Scion Performance Using Reciprocal Grafts of Phylloxera-Resistant Cultivars Differing in Vine Vigor, Phenology and Cold Hardiness 9:30 – Talk 2-7 Scholasch et al 9:45 Combined effect of soil and air moisture deficits on vine transpiration cv Cabernet Sauvignon (Vitis vinifera L.) 9:45 – BREAK and View Posters 10:15 10:15 – Talk 2-8 Palliotti et al 10:30 Adaptative mechanisms at morpho-physiological level and productive response in Sangiovese grapevines under early water deprivation 10:30 – Talk 2-9 Diago et al 10:45 Early leaf removal for optimizing yield components, grape and wine composition in Tempranillo (Vitis vinifera L) 10:45 – Talk 2-10 Jimenez et al 11:00 Effect of row orientation on soil water content evolution, vine water status and agronomic response on a Cabernet Franc

[Type text] vineyard in Madrid 11:00 – Talk 2-11 Barajas et al 11:15 Physiologic behavior and leaf development assessment under three plant densities (cv Tempranillo) in the Duero Valley (Spain) 11:15 – Talk 2-12 Spring et al 11:30 Interaction between leaf surface and nitrogen supply in grapevine plants: Observations on Chasselas and Pinot noir vines 11:30 – Talk 2-13 Sanchez and Dokoozlian 11:45 Double compound buds in the nodes of Vitis vinifera L. 11:45 – Talk 2-14 Mattii et al 12:00 Physiological alterations in esca-diseased vines 12:00 – Take box lunches, board buses 12:30 12:30 – Tour of Lodi 22:00

DAY 3 Wednesday, July 15 7:30 – Coffee in Poster Area 8:00 Session 3 Ripening and Composition

8:00 – Talk 3-1 Carbonneau and Bahar 8:15 Vine and berry responses to contrasted water fluxes in Ecotron around ‘Veraison’: Manipulation of berry shriveling and consequences on berry growth, sugar loading and maturation. 8:15 – Talk 3-2 Bondada et al 8:30 Compositional and anatomical characterization of SOUR berry 8:30 – Talk 3-3 Krasnow et al 8:45 Inception, progression and compositional consequences of sugar accumulation disorder 8:45 – Talk 3-4 Keller et al 9:00 “Hang time” is not detrimental to grapevine cold hardiness 9:00 – Talk 3-5 Nadal et al 9:15 Canopy side sun exposure effects on bunches during ripening of Syrah/R99 9:15 – Talk 3-6 Tarara and Blom 9:30 Improved yield estimation by trellis tension monitoring. 9:30 – Talk 3-7 Nuzzo et al 9:45 Preliminary investigations on sunburn in Chardonnay grapevine variety 9:45 – BREAK and View Posters 10:15

[Type text] 10:15 – Talk 3-8 Bell et al 10:30 Manipulating nitrogen in the vineyard: impact on the secondary metabolites of red grapes and wine 10:30 – Talk 3-9 Zufferey et al 10:45 Impact of leaf to fruit ration on photosynthetic capacity and carbohydrate accumulation in leaves, shoots, trunks and roots in Grapevines (cv Chasselas) 10:45 – Talk 3-10 Rustioni 11:00 Tannins and anthocyanins accumulation and extractability as affected by bunch exposure 11:00 – Talk 3-11 Dufourcq 11:15 Prediction of white wine aromatic potential 11:15 – Talk 3-12 Vasconcellos et al 11:30 Effect of variability in ripeness on wine composition of Pinot noir grapevines in Marlborough, New Zealand 11:30 – Talk 3-13 Mannini 11:45 Differences in wine quality due to clone-environment interactions: The experience with Nebbiolo 11:45 – Lunch at Segundo Dining Commons and View Posters 14:00 Session 4 Ecophysiology and Vine Management #2

14:00 – Talk 3-14 Santesteban et al 14:15 Interest of berry carbon isotope composition as an integrator of vineyard status in semi-arid areas 14:15 – Talk 3-15 Bowen et al 14:30 Effects of irrigation and stage of berry development on leaf gas exchange in Merlot and Cabernet Sauvignon grown on a coarse soil 14:30 – Talk 3-16 Yuste et al 14:45 Relationship between soil water content and vine water status: use of water indicators to irrigate 14:45 – Talk 3-17 De Palma 15:00 Preliminary results on Nero de Troia winegrape mechanical pruning 15:00 – Talk 3-18 Filippetti et al 15:15 Effects of hand and mechanical pre-bloom defoliation on Sangiovese vines vertical shoot positioned 15:15 – Talk 3-19 Steenwerth et al 15:30 Shifts in vineyard weed seed bank composition in response to organic and conventional weed control practices Talk 3-20 Clingeleffer Integrated vine management to meet future challenges and minimize the impacts of seasonal variability on supply, fruit composition and wine quality attributes 15:30 – Break

[Type text] 16:00 16:00 – View 17:00 Posters 17:00 Adjourn, remove posters

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