And grapes. My web search turned up “glaucous,” which means “a powdery or waxy coating that gives a frosted appearance,” so that only re-states my question and is therefore not helpful.
And grapes. My web search turned up “glaucous,” which means “a powdery or waxy coating that gives a frosted appearance,” so that only re-states my question and is therefore not helpful.
I have always understood it to be yeasts.
From here.
That’s plums too.