Session

Poster Sessions
Research Reports

Research Report Posters

Some student authors have been assigned 3-minute Flash Talks. These presentations are indicated below will be available during poster sessions.

  Does Xiphinema americanum Vector Grapevine Fanleaf Virus?
Cecilia B. Aguero, University of California, Davis
  Effect of Shoot Trimming on Yield, Fruit Maturity and Reserves in Malbec Vineyards under a Single High-Wire Trellis System
Gaston E. Ahumada, Grupo Peñaflor S.A., Argentina
  Metabolomic Profiling of Smoke-Exposed Red Wine by LC-HRMS/MS
Armando Alcazar Magana, Oregon State University, Corvallis
Flash Talk Fungicide Resistance of Botrytis cinerea Populations on Wine Grapes in the Central Coast of California
Evelyn Alvarez-Mendoza, California Polytechnic State University, San Luis Obispo
  Effect of Antiochratoxigenic Compounds on Alcoholic Fermentation by Saccharomyces cerevisiae
Gisselle R. Apud, Universidad Nacional de Tucumán, Argentina
  Proteolytic Activity of Strains of Oenococcus oeni during the Malolactic Fermentation
Pedro Aredes Fernandez, Universidad Nacional de Tucumán, Argentina
  Preservation of Oenococcus oeni by Different Methods in a New Culture Medium
Pedro Aredes FernandezUniversidad Nacional de Tucumán, Argentina
  Alternative Treatments to Control Fungal Disease in Organic Viticulture
Luciane Bertoletti Barros, Universidade Federal do Paraná, Brazil
  Effect of Planting Stock and Training Strategy on Early Development and Productivity of Pinot noir Grapevines
Larry Bettiga, University of California Cooperative Extension, Monterey County
  Bud Cold-Hardiness and Survival of Six Vitis Hybrids
Sarah Bogenrief, North Dakota State University, Fargo
  Five-year Chemical Aging Profiles of Two Red and Two White Wines Stored under Four Closures
Annegret Cantu, University of California, Davis
  Application of Hanseniaspora vineae Hv205 During White and Red Grapes Vinification at Diverse Winery Scales
Francisco Carrau, Universidad de la Republica, Uruguay
  Selection of the Best Saccharomyces Strain Partner for Vinification under Mixed Cultures with Hanseniaspora vineae Hv205
Francisco Carrau, Universidad de la Republica, Uruguay
  White Wines Produced by the Two Main Yeast Species of the Fermentation Clade within the Apiculate Genus Hanseniaspora
Francisco Carrau, Universidad de la Republica, Uruguay
  Viticultural Performance of Four Petite Sirah Clones, and Determination of Their Respective Wine Characteristics
Raul Cauduro Girardello, University of California, Davis
  Application of Smoke Containing 13C Isotopes to Winegrapes for Chemical Characterization of Smoke Influences in Wine
D. Cole Cerrato, Oregon State University, Corvallis
  Grape Leaves May Be More Vulnerable to Heat Waves in Cool than in Warm Seasons
Ben-Min Chang, Washington State University, Prosser
Flash Talk Sodium Chloride Application decreases Photosynthetic Activity in Vitis spp. Regardless of Exposed Rootstock Selection
Christopher Chen, University of California, Davis
Flash Talk How Do Accentuated Cut Edges and Macerating Enzyme affect Phenolic Compounds Extraction on Marquette Wines?
Yiliang Cheng, Iowa State University, Ames
  Aroma Sensory Interactions Between cis-Rose Oxide, Linalool and α-Terpineol in Gewürztraminer Wines.
M. Melina Chigo Hernandez, Oregon State University, Corvallis
Flash Talk Use of VIS-NIR Hyperspectral Imaging to Quantify Anthocyanins, Soluble Solids and Titratable Acidity in Grape Berries
Paolo De Censi, California State University, Fresno
  Tailoring Smart Irrigation Strategies for White Wine Grapes in Eastern Washington
Geraldine Diverres, Washington State University, Prosser
  Effect of Forest Fire Smoke and Potentially Mitigating Sprays on Fungal Communities of Grapes in Three Vineyards
Daniel Durall, University of British Columbia, Canada
Flash Talk Developing a Spray-Induced Gene Silencing (SIGS) Method to Control Grape Powdery Mildew (Erysiphe necator)
Britt Eubanks, Oregon State University, Corvallis
  Propagation Method Quality and Indole Production Evaluation Depend on Yeast Selection in Sparkling Winemaking
Anne Flesch, Fermentis, California
  Selection and Hybridization of Yeast Strains to Modulate Key Compounds in Wines
Anne Flesch, Fermentis, California
  Selection of Yeasts and Fermentation Conditions for Production of Sauvignon blanc
Anne Flesch, Fermentis, California
  Red Wine Fermentation With A Completely Disintegrated Cap: The New Patented Technique with Modulated Air Jets
Giuseppe Floridia, Parsec Srl, Italy
Flash Talk Smoke Attribute Carryover and Functionality of Rinse Systems In Sensory Analysis Of Wildfire Affected Wines
Jenna Fryer, Oregon State University, Corvallis
  Evaluating Foliar-Applied Calcium Carbonate on Table Grapes and Observing Cold Storage Potential
Leah Groves, California State University, Fresno
Flash Talk Understanding the Onset of Systemic Infection of Red Blotch Virus: Toward Practical Solutions in Grapevines
Bailey Hallwachs, Washington State University, Richland
Flash Talk Influence of Polysaccharides on Extraction of Polyphenols During Maceration at Different Grape Maturities
Jan-Peter Hensen, University of Bonn, Germany
Flash Talk Grapevine Red Blotch Virus Impact on Oregon Pinot noir Wine Sensory Properties
Samuel Hoffman, Oregon State University, Corvallis
Flash Talk Mouthfeel Effects of Oligosaccharides within a Model Wine System
Samuel Hoffman, Oregon State University, Corvallis
  Impact of Pinot noir Crop Load Metrics on Wine Quality
Ling Huang, Oregon State University, Corvallis
  Impact of Abscisic Acid Treatment on Composition of Wine Made from Grapevine Red Blotch Disease-Infected Grapes
Ling Huang, Oregon State University, Corvallis
  Impact of Early Leaf Removal on Aroma Profiles of Wine Made from Grapevine Red Blotch Disease-Infected Grapes
Ling Huang, Oregon State University, Corvallis
  Impact of Grapevine Red Blotch Disease and Irrigation Treatments on Grape/Wine Quality
Ling Huang, Oregon State University, Corvallis
Flash Talk Study on Expression of Acid Protease using Saccharomyces cerevisiae Surface Display Technology
Rong Huang, Northwest A&F University, China
Flash Talk High-Resolution Vine Irrigation: A Low-Cost Proximal Sensing Method for Predicting Single-Vine ET
Matthew Jenkins, University of California, Davis
  Following the Map To Climate Resilience in the Next Generation of Cold Climate-Adapted Winegrapes
Venkateswara Rao Kadium, North Dakota State University, Fargo
Flash Talk Impact of Activated Carbon and Polyvinylpolypyrrolidone Treatments for Amelioration of Smoke-Tainted Cabernet Sauvignon
Henry Kampen, California State University, Fresno
Flash Talk Impact of Yeast-Derivative Treatment on Smoke-Tainted Cabernet Sauvignon Wine
Henry Kampen, California State University, Fresno
  Vineyard Leaf Tissue Survey of Auxin Herbicides within the Texas High Plains AVA
Suraj Kar, Texas Tech University, Lubbock
  Comparative Diagnostic Methods for Grapevine Red Blotch Virus (GRBV)
Achala KCOregon State University Extension Service, Medford
  Efficacy of XylPhi-PD for Reduction of Pierce’s Disease in Vineyards: 2020 Field Trial Results
Anika Kinkhabwala, A&P Inphatec, LLC, California
Flash Talk COVID-19 and the Wine Industry: How the Pandemic Changed the Daily Lives of Industry Workers and Influenced Wine Sales
Kendal Koorenny, University of California, Davis
  Building Wine Appreciation for the New-Generation Consumer
Kathryn Anne LaTour, Cornell University, New York
  Biogenic Amines Production In Mixed Culture of Lactic Acid Bacteria Isolated from Tucumán Wines
Silvana C. Ledesma, Universidad Nacional de Tucumán, Argentina
  Foliar Potassium Application Has Limited Effect on Berry Composition in Grapevine Red Blotch Virus-Infected Grapevines
Alexander Levin, Oregon State University, Corvallis
  Fermentation Kinetics and Sensory of Microbially-Impacted Red and White Wine
Jeremiah Loyd, California State University, Fresno
  Testing Nematode-Resistant Rootstocks for San Joaquin Valley Viticulture
Karl Lund, University of California Cooperative Extension, Madera County
Flash Talk Exploring use of Redox Potential to Predict Fermentation Outcomes in Relation to Initial Juice Conditions
Gita Mallya, University of California, Davis
Flash Talk Development of a GMO-Free RNA Interference Approach to Mitigate the Negative Effects of Red Blotch Disease on Grapevine
Christian Mandelli, Oregon State University, Corvallis
Flash Talk Solar Radiation Exclusion Reduced Evapotranspiration and Improved Skin Flavonoid Content of Winegrapes
Lauren Marigliano, University of California, Davis
Flash Talk Investigating the Impact of Oxygenation on Redox Potential and Fermentation Kinetics
Kimberlee Marinelli, University of California, Davis
  Latic Acid Concentrations in Pinot noir Wines from several Vineyards from Oregon to Southern California
Maisa Martins Monteiro Lima, University of California, Davis
  Comparison of Nano- and Microscale Fermentations for Evaluation of Risks Associated with Smoke Exposure
Caroline Merrell, Jackson Family Wines, California
  Calibration of Microbial Spoilage Indicators via Mycobiota Levels in Winegrapes
Garrett Morales, California State University, Fresno
  Utilizing Non-Saccharomyces Yeast as Bio-Protectants during Prefermentation Cold Soaking
Melanie Nicholls, Oregon State University, Corvallis
  Evaluating a New Microtensiometer in Shiraz and Cabernet Sauvignon Grapevines under Field Conditions
Vinay Pagay, University of Adelaide, Australia
Flash Talk How Do Consumers Treat Wines Post-Purchase?
Daniel Peters, University of California, Davis
  Weakening Ethanol Synthesis Capacity of Saccharomyces cerevisiae with a Randomly Mutated SPT15 Transcription Regulator
Yi Qin, Northwest A&F University, China
  Effects of Alcohol Removal on the Chemical Composition of Wine Using Low-Vacuum, Thin-Film Distillation
Kelsey Quetsch, Conetech, California
  Hybrid Trunk Disease Evaluation: A Serendipitous Opportunity
Paul Read, University of Nebraska, Lincoln
  Effect of Contrasting Fermentation Temperature Regimes on Three Dijon Clones of Pinot noir over Two Consecutive Vintages
Josh Reynolds, California Polytechnic State University, San Luis Obispo
  Bugs, Terroir, Epialleles and Ancient Vines: A Multi-Omic View of Wine Quality
Carlos Rodriguez Lopez, University of Kentucky, Lexington
  Effects of Grapevine Red Blotch Virus (GRBV) on Grape Metabolic Pathways through Ripening
Arran Rumbaugh, University of California, Davis
  Reproducibility of Site Contributions to Elemental Composition of Pinot noir Wines over Multiple Vintages
Ron Runnebaum, University of California, Davis
  Arbuscular Mycorrhizal Fungi Do Not Enhance Nitrogen Uptake in Pinot noir when Phosphorus Supply is Adequate
R. Paul Schreiner, US Department of Agriculture, Oregon
  Co-Expression Network-Based Analysis of Genes Associated with Leaf Temperature and Stomatal Conductance in Grapevine
Harshraj Shinde, University of Kentucky, Lexington
  Resistance to Osmotic Stress Is Potentially Influenced by Genetic Factors Linked to Drought Tolerance in Grapevine
Gabriela Sinclair, University of California, Davis
Flash Talk Control of Vine Mealybug (Planococcus ficus Signoret) in Organic Viticulture
Khushwinder Singh, California State University, Fresno
Flash Talk Monitoring Grapevine Response to Calcium-Based Soil Amendments through Remote Sensing In the San Joaquin Valley, California
Khushwinder Singh, California State University, Fresno
  Sustainable Replacement Strategies for Bentonite In Wine Using Renewable Fining Agents
Stephan Sommer, California State University, Fresno
  Evaluation of Cabernet Sauvignon Microbial Diversity during Grape Maturation under Rain-Shelter Cultivation Mode
Yuyang Song, Northwest A&F University, China
  Differences in Cabernet Sauvignon Grapes and Wines between Madera AVA and other California Wine Regions
Qun Sun, California State University, Fresno
  Differentially Expressed Genes In Grapevine Associated with Epigenetic Changes Identified Under Combined Stress
Jia Tan, University of Kentucky, Lexington
  Evaluating Harvest and Postharvest Potential of Fresh-Market Muscadine Grapes Grown in Arkansas
Renee Threlfall, University of Arkansas, Fayetteville
  Determining Effective Concentration of Post-Malolactic SO2 Addition in Cabernet franc and Cabernet Sauvignon
Joy Ting, Winemakers Research Exchange, Virginia
  Impact of Prebloom Leaf Removal on Winegrape Production and Quality Parameters – A Systematic Review and Meta-Analysis
Josh Vander Weide, University of British Columbia, Canada
Flash Talk Remote Sensing-Assisted Scouting of Virus Infections in Vineyards
Kaylah Vasquez, California State University, Fresno
  Whole-Cluster, Green- and Dry-Stem Addition Effects on California Central Coast Syrah and Tannat Wines
Armando Vega Osorno, California Polytechnic State University, San Luis Obispo
  Exploration of Oxidation Reduction Potential (ORP) as a Process Parameter to Track Pinot noir Fermentations
Gordon Walker, University of California, Davis
  Valorization of Cold-Hardy Grape Pomace Using an Infrared Drying Method
Aude Watrelot, Iowa State University, Ames
  Effects of β-glucosidase Additions Prior to Fining with Activated Carbon In Smoke Taint Remediation
Brian Wayne, Tastry, California
  Relationships of Brix, Titratable Acidity, and pH with Time during Ripening above and below Temperature Thresholds
Jeremy Weiss, The University of Arizona Cooperative Extension, Tucson
  Investigation of the Absorption Mechanism of Smoke Taint Markers onto Winegrapes
Yan Wen, University of California, Davis
  Volatile Phenols in Oregon as Indicators of Smoke Exposure During the 2020 Wildfire Season
Ruiwen Yang, Oregon State University, Corvallis
  Extraction, Purification, and Characterization of Polysaccharides from Pinot noir Grape
Danye Zhu, Oregon State University, Corvallis
  Physicochemical and Structural Characterization of Polysaccharides from Saccharomyces cerevisiae
Danye Zhu, Oregon State University, Corvallis
  Impact of Mechanical Leafing on Yield and Berry Composition of Ruby Cabernet Grown In the San Joaquin Valley of California
Shijian Zhuang, California State University, Fresno
Flash Talk No-Till Systems and Permanent Cover Cropping Mitigate Plant-Available Water in Vineyards
Maria Zumkeller, University of California, Davis