Session

2022 Poster Sessions
Research Reports on Display

Authors present their poster research during the Regional Wine Reception (5:15 pm – 6:45 pm) Tuesday, June 21.

Click here for Flash Talk Schedule

Chair:

Leticia Chacón-Rodríguez, University of California, Davis

Enology & Viticulture Research Report Posters

P1 Microbiological Impact of Different Inoculation Timings of a Dry Yeast during Winemaking Process; E2U Direct Pitching
Arnaud Delaherche, Fermentis, France
P2 An Old Player, a New Concept and a Highly Resistant Lactiplantibacillus plantarum Strain To Control MLF
Sibylle Krieger-Weber, Lallemand SAS, Germany
P3 Maximizing Varietal Thiols by an Innovative Approach to Yeast Selection
Anne Ortiz-Julien, Lallemand SAS,France
P4 Photoselective Device Accelerates Growth and Shortens Time-to-Production of Newly Planted Vines
Atiako Kwame Acheampong, Opti-Harvest Inc., California
P5 Effects of Proteinaceous Soil Bio-fertilizer Upon Vine Growth
Russell Moss, Vintrepid Consulting, LLC, New York
P6 A Trellis System with Opti-Panels Protects Vineyards from Environmental Constraints and Reduces Canopy Management Labor
William Peacock, University of California Cooperative Extension, Tulare County
P7 A Comprehensive Investigation of Root-System Impacts on Grafted Grapevines
Misha Kwasniewski, The Pennsylvania State University, University Park
P8 First-Year Effects of Vineyard Floor Management on Dry-Farmed Pinot noir Vine Performance in Different Soil Types
Mathew Lange, Oregon State University, Corvallis
Flash Talk: June 21, 2022, 4:33:00​ pm
P9 Photoselective Shade Films Affect Grapevine Berry Secondary Metabolism and Wine Composition
Lauren Marigliano, University of California, Davis
Flash Talk: June 21, 2022, 4:29:45​ pm
P10 Calibrating Soil Health Indicators for Washington State Winegrape Systems
Molly McIlquham, Washington State University , Mount Vernon
P11 Comparison of Calcium-Based Amendments and Their Effects on Vines and Soils. A Three-Year Study in a Sodic Soil in San Joaquin Valley
Khushwinder Singh, California State University Fresno
Flash Talk: June 21, 2022, 4:36:15​ pm
P12 Relationships of Temperature and Precipitation with Brix and pH at Harvest in Arizona
Jeremy Weiss, University of Arizona Cooperative Extension, Tucson County
P13 Late-Season Source Limitation Practices to Delay Ripening and Improve Color of Cabernet Sauvignon Grapes and Wine
Guadalupe Partida, California State University, Fresno
Flash Talk: June 21, 2022, 4:39:30 pm
P14 Mitigating Heat Wave Damage to Cabernet Sauvignon Winegrape with Partial Shading under Two Irrigation Amounts
Kaan Kurtural, University of California, Davis
P15 Optimal Ranges and Thresholds of Grape Berry Solar Radiation for Flavonoid Biosynthesis in Warm Climates
Kaan Kurtural, University of California, Davis
P16 Beta: A Novel Index of Physiological Stress in Grapevine
Kaan Kurtural, University of California, Davis
P17 Tailoring Irrigation for White Wine Grapes in Arid Eastern Washington
Geraldine Diverres, Washington State University, Prosser
Flash Talk: June 21, 2022, 4:52:30 pm
P19 CropManage Application for Vineyard Irrigation Decision-Support
Lee Johnson, California State University, Monterey Bay
P20 Mechanical Shaking to Reduce Bunch Rot in Grapevines
Mark Krasnow, Thoughtful Viticulture Ltd., New Zealand
P21 Vigor and Canopy Size are Key to Irrigation Scheduling for Different Winegrape Varieties
Charles Obiero, Washington State University, Prosser
P22 Impact of Cordon Height and Water Deficit on Yield and Berry Composition of Mechanically-Pruned Grapevines in Central California
Shijian Zhuang, University of California Cooperative Extension, Fresno County
P23 Field Evaluation of 10 Pinot gris Clones Grown in the San Joaquin Valley of California
Shijian Zhuang, University of California Cooperative Extension, Fresno County
P24 Long-Term Effects of Rootstocks on Vine Productivity and Fruit Quality in an Autumn King Vineyard
Tian Tian, University of California Cooperative Extension, Bakersfield County
P25 Long Live the King (of the North): Yield Stability Analysis Unveils Critical Grapevine Production Gaps in North Dakota
Harlene Hatterman-Valenti, North Dakota State University, Fargo
P26 The King has Left the Bottle: Characterizing ‘King of the North’ Rosé Wines Fermented with Five Different Yeast Strains
Harlene Hatterman-Valenti, North Dakota State University, Fargo
P27 Effect of Fermentation Temperature Gradient and Skin Contact on Ester and Thiol Production in Chardonnay Wines
Chase Lucas, Oregon State University, Corvallis
Flash Talk: June 21, 2022, 4:52:30 pm
P28 A Capillary Electrophoresis Method for Measuring Free SO2 in Traditional and Rosé Style Ciders
Philip Ashmore, Washington State University, Tri-Cities
P29 Fermentation Model Parameters in Commercial-Scale Wine Fermentations Using Alternative Searching Methodologies
James Nelson, University of California, Davis
Flash Talk: June 21, 2022, 4:39:30 pm
P30 Control of Redox Potential during Wine Fermentations at Research, Pilot, and Commercial Scales
James Nelson, University of California, Davis
Flash Talk: June 21, 2022, 4:36:15​ pm
P31 Acidity Modification in Wine Fermentations from Arkansas-Grown Chambourcin Grapes using Lachancea thermotolerans Yeast
Amanda Fleming, University of Arkansas, Fayetteville
P32 trans-Resveratrol Derived from Cabernet Sauvignon Pruning Waste an Additional Revenue Source for Grapegrowers
David Garcia, California State University, Fresno
Flash Talk: June 21, 2022, 4:55:45​ pm
P33 Evaluating Foliar Applied Calcium Carbonate on Table Grapes and Observing Cold Storage Potential
Leah Groves, California State University, Fresno
P34 Dried Grape Pomace for Remediation of Cork Taint in Wine
Abigail Keng, Texas A&M University, College Station
Flash Talk: June 21, 2022, 4:49:15​ pm
P35 Examining the Role of Fructose in Stuck or Sluggish Fermentation: A Correlation, not a Cause
Glycine Z. Jiang, Cornell University, New York
Flash Talk: June 21, 2022, 4:33:00 pm
P36 Fungicide Resistance of Botrytis cinerea Populations on Winegrapes in the Central Coast of California
Shunping Ding, California Polytechnic State University, San Luis Obispo
P37 The Grape Health Index: Validation of a New Methodology for Quantifying Grape Spoilage by Means of FT-MIR Spectroscopy
Craig Ebersole, California State University, Fresno
Flash Talk: June 21, 2022, 4:23:15​ pm
P38 Emerging Technology Alternatives to Sulfur Dioxide for Postharvest Decay Control in California Table Grapes
Komal K Sekhon, California State University, Fresno
Flash Talk: June 21, 2022, 4:26:30​ pm
P39 Impact of Grapevine Red Blotch Virus on Cell Wall Composition and Phenolic Extractability During Winemaking
Runze Song, University of California, Davis
Flash Talk: June 21, 2022, 4:20:00 pm
P40 Implementation of a New Oxygenate Treatment Against Fungal Diseases in Viticulture
Pascal Wegmann-Herr, Institute for Viticulture and Enology (DLR-Rheinpfalz), Germany
P41 Reduction of Ochratoxin A by Proteolytic Activity of Oenococcus oeni
Gisselle R. Apud, Universidad Nacional de Tucumán (UNT), Argentina
P42 Malolactic Fermentation: Malolactic Potential and Metabolism of Nitrogenous Compounds by Different Strains of Oenococcus oeni
Pedro Adrián Aredes Fernández, Universidad Nacional de Tucumán (UNT), Argentina
P43 Tiramine Production by Lactic Acid Bacteria from Tucuman Wines Detected by a New Colorimetric Method
Silvana Cecilia Ledesma, Universidad Nacional de Tucumán (UNT), Argentina
P44 Comparing Machine Learning Methods in Classifying Red Blotch and Leafroll Viruses in VIS Hyperspectral Images of Leaves
Erica Sawyer, California State University, Fresno
P45 Identification of Phenolic Compounds in the Phenolic Fraction of Young and Aged Wines from Argentina
Maria Gilda Stivala, Universidad Nacional de Tucumán (UNT), Argentina
P46 Application of Parallel Factor Analysis (PARAFAC) to the Regional Classification of Vineyard Blocks Using Remote Sensing
Eva Lopez-Fornieles, University of Montpellier, France
Flash Talk: June 21, 2022, 4:49:15​ pm
P47 Monitoring Grapevine Water Status at the Regional Scale of the San Joaquin Valley Using Remotely- Sensed Actual ET
Kaylah Vasquez, California State University, Fresno
Flash Talk: June 21, 2022, 4:46:00 pm
P48 Effects of Six Commercial Oenococcus oeni Cultures on Volatile Smoke-taint Compounds during Malolactic Fermentation
David Spector, Chr. Hansen Inc., California
P49 Effectiveness of Applied Materials in Reducing the Absorption of Smoke Components in a Simulated Wildfire Scenario​
Ignacio Arias-Pérez, University of California, Davis
P50 Sequential Inoculation with Pichia kluyveri and Agitation as an Enological Technique to Enhance Wine Quality
Andrew Nalle, California State University, Fresno
Flash Talk: June 21, 2022, 4:42:45​ pm
P52 Preventing Smoke Phenol Absorption in Pinot noir Grapes: Evaluation of Film Coatings as Mitigation Techniques
Lindsay Garcia, Oregon State University, Corvallis
Flash Talk: June 21, 2022, 4:46:00​ pm
P53 Preventing Migration of Smoke Compounds into Pinot noir (Vitis vinifera) Winegrapes using Edible Coatings
Lindsay Garcia, Oregon State University, Corvallis
P54 Impact of Smoke Exposure on Berry and Wine Chemistry of Cabernet Sauvignon under Leafing and Deficit Irrigation
Song Yan, University of California, Davis
P55 Synergetic Effect of Accentuated Cut Edges (ACE) and Pectinase on Marquette Wine Quality
Yiliang Cheng, Iowa State University, Ames
Flash Talk: June 21, 2022, 4:26:30​ pm
P56 Comparison Between Traditional Fining and Plant-Based Fining Agents
Paolo De Censi, California State University, Fresno
Flash Talk: June 21, 2022, 4:23:15​ pm
P57 Chemical Effects of Intrinsic Variations in Berry Size in Fruit and Wines of Three Pinot noir Clones
Chase Kesecker, California Polytechnic State University, San Luis Obispo
Flash Talk: June 21, 2022, 4:20:00​ pm
P58 Investigation of Accelerated Red Wine Aging Using Microoxygenation in Combination with Barrel Aging
Cristina Medina-Plaza, University of California, Davis
P59 Investigation of the Viticultural Performance of Four Petite Sirah Clones and Their Respective Wine Characteristics
Andrew Misialek, University of California, Davis
Flash Talk: June 21, 2022, 4:29:45​ pm
P60 How Using Whole Clusters Impacts Red Wine Quality
Aude Watrelot, Iowa State University, Ames
P61 Isolation and Characterization of Polysaccharides from Grape and Yeast and their Interaction with Wine Volatile Compounds
Danye Zhu, Oregon State University, Corvallis
P62 Comparison of Hyperspectral Data and Photosynthetic Pigments of Cold-Hardy Grapes Growing on Different Training Systems
Annasamy Chandrakala, University of New Hampshire, Durham
Flash Talk: June 21: June 21, 2022, 4:42:45 pm
P63 Widening the Curtain: Can Productivity of Pinot noir be Enhanced by Opening the Top of a Traditional VSP Trellis?
R Paul Schreiner, United States Department of Agriculture, Oregon
P64 Solute Accumulation in Grapevine: Winegrape Cultivars Vary Widely in Osmotic Adjustment and Solute Chemistry
Gabriela Sinclair, University of California, Davis
P65 Different Soil Types Modulate Pinot noir Vine Growth and Fruit Composition in Oregon’s Willamette Valley
Patricia A. Skinkis, Oregon State University, Corvallis
P66 Impact of Cluster-Thinning Timing and Severity on Winegrape Yield and Quality: A Meta-analysis of 50 Years of Research
Josh VanderWeide, The University of British Columbia, Canada