WSU researcher Tom Collins shows a metal tube filled with wood pellets used to create smoke as part of his research into the effects of wildfire smoke on grapes and grapevines.
August 11, 2021
Stories this photo appears in:
September 14, 2021 1 a.m.
Researchers smoke grapes to see how it affects wine
PROSSER — Smoke is one of those things you don’t want to taste in a wine.