This symposium will provide a comprehensive update on research into all aspects of the grapevine red blotch virus and its impact on the wine industry by leading researchers in their respective fields. Topics will include an overview of the virus and progression, understanding the spread of red blotch disease and identifying the vectors and their biology, improved methods for tracking the disease remotely, mitigating the disease in the vineyard and understanding the impact of the disease on wine composition and sensorial attributes. The symposium promises to include practical advice to counter an insidious disease and will allow participants a chance to taste wines made from grapes infected with the disease as well as appropriate controls.
Symposium Chair: Anita Oberholster, University of California, Davis
Program:
Program is subject to change.
8:50 am – 9:00 am
Welcome and Introduction to the Symposium Anita Oberholster, University of California, Davis Oregon Ballroom, Salon F
9:00 am – 9:45 am
Grapevine Red Blotch Virus: Lessons Learned in Seven Years Achala KC, Oregon State University, Central Point Oregon Ballroom, Salon F
Overview of Grapevine Red Blotch Virus
Understanding the Spread and Biology of Virus Vectors
9:45 am – 10:15 am
Prevalence and Spread of GRBV in California: Impact of Host, Reservoirs and Vectors Mysore Sudarshana, United States Department of Agriculture – Agriculture Research Services, California Oregon Ballroom, Salon F
10:15 am – 10:30 am
Break
10:30 am – 11:15 am
Role of Treehoppers in Grapevine Red Blotch Disease Epidemiology Frank Zalom, University of California, Davis Oregon Ballroom, Salon F
11:15 am – Noon
Integrative Studies of Vector-Related Virus Epidemiology Vaughn Walton, Oregon State University, Corvallis Oregon Ballroom, Salon F
Noon – 1:30 pm
Box Lunch Included Oregon Ballroom, Salon G
Tracking the Disease
1:30 pm – 2:15 pm
Spectral and Imaging Features to Predict GRBV Infected Leaves Using AI Models Rewa Rai, University of California, Davis Oregon Ballroom, Salon F
Mitigating the Disease in Vineyard
2:15 pm – 3:00 pm
Viticultural Practices to Mitigate the Impact of GRBV on Infected Grapevines in Relation to Fruit Production and Quality Alexander Levin, Oregon State University, Central Point Oregon Ballroom, Salon F
3:00 pm – 3:15 pm
Break
Impact of Virus on Wine Composition and Sensory (includes tasting)
3:15 pm – 4:15 pm
Impact of Grapevine Red Blotch Disease on Grape and Wine Composition and Wine Style Anita Oberholster, University of California, Davis Oregon Ballroom, Salon F
Abstracts Submitted of Current Research on Grapevine Red Blotch
Approved by the ASEV Board of Directors on January 19, 2021.
Diversity
The American Society for Enology and Viticulture is committed to
creating a fair, safe, and flexible environment which embraces
tolerance and fosters inclusion. We celebrate the myriad of
perspectives and contributions that each individual brings to our
Society. Diversity, equity, and inclusion fuel our innovation and
enriches our community.
American Society for Enology and Viticulture Web Link &
Logo License Agreement
ASEV will grant to you a personal, nonexclusive, nontransferable
license to hyperlink (“Link”) your Internet Web site to ASEV’s
Internet Web site, and/or use ASEV’s Web link logo (“Link Logo”)
as part of your Intenet Web site subject to the following terms
and conditions: You must accept all terms and conditions in this
Agreement.
Welcome to the ASEV website. ASEV has created this Privacy Policy
in order to demonstrate our firm commitment to privacy for our
website Users. The following paragraphs disclose our information
gathering and dissemination practices. The Privacy Policy may
change at any time; any changes will be posted on this page.
Should you have additional questions, comments or concerns please
contact us:
