Online Guide to Grapevine Varieties and Rootstocks, 2021-2022

Lead Authors: PIs Matthew Fidelibus and Glenn McGourty

To be called, "Grape Varieties in the USA." this online guide to regional performance data for grapevine varieties and rootstocks will use 60 lesser-known wine grape varieties as a pilot.

Marselan, photographed by Matthew Fidelibus for the guide

This project will serve as a pilot for the establishment of an authoritative web-based collection of grapevine variety and rootstock information–a useful resource for the viticulture and enology industry. In addition to providing reliable descriptions, pictures, and performance data (when available), for grapevine varieties and rootstocks, we envision developing and assigning a list of traits to each variety to facilitate discovery, via a website search function, of varieties that be unfamiliar, but possess traits of interest. The Co-PIs have conducted many wine grape variety and clone trials which will provide the content necessary to establish the website. Additionally, several cooperators have expressed interest in contributing content from their own experience and trials. Eventually, we envision many people from across the country‚Äôs viticulture research, extension, and industry communities contributing and reviewing content, and helping to evaluate and improve site functionality. Links to published variety trials could be housed on the website, as well, which will be accessible via the NGRA website.

 

Theme Committee Assignment
Extension & Outreach
Grant Type
American Vineyard Foundation
Grant Amount / Funding Year
$28,000 / 2021
Lead Author
Matthew Fidelibus and Glenn McGourty
Lead Institution
University of California Cooperative Extension
Grant Period
2021-2022
$'s Per Year