Register for June 10 WAVEx webinar
May 20, 2026 (Seattle, WA) — The wine industry is invited to register for an upcoming webinar focused on the risk of sulfur phytotoxicity in vineyards on June 10, 2026, from 12:30 – 1:30 p.m.
Dr. Michelle Moyer, Viticulture Professor at Washington State University, will share results from trials assessing the risk of sulfur fungicide “burn” under high temperatures.
During the webinar, she will discuss the following:
- Does sulfur formulation matter?
- What is the role of spray adjuvants in the potential for phytotoxicity?
- Is temperature the sole environmental driver?
- The field conditions required for high incidence and severity of sulfur “burn” are not common in eastern Washington; are fears of phytotoxicity overstated?
Washington Advancements in Viticulture and Enology (WAVE) is the Washington State Wine Commission’s seminar and webinar series focused on wine research. WAVEx is the condensed, shorter webinar series. Washington State University is a co-sponsor of the WAVE and WAVEx events.
Register here for the free webinar open to all
To learn more about previous WAVEx webinars, visit www.washingtonwine.org/wave/.
About the Washington State Wine Commission: The Washington State Wine Commission (WSWC) represents every licensed winery and wine grape grower in Washington State. Guided by an appointed board, WSWC provides a marketing platform to raise positive awareness about the Washington wine industry and generate greater demand for its wines. Funded almost entirely by the industry through assessments based on grape and wine sales, WSWC is a state government agency, established by the legislature in 1987. Learn more at www.washingtonwine.org.
