I’ve tried everything under the sun to contain wpm.
Milk smells and leaves white powder that looks like wpm, so it’s tough to see if it really works
H2o2 can burn leaves and the wpm reappears
Green cure and potassium bicarbonate do the same.
Serenade, stinks and doesn’t do much
Various microbial products slow it a bit, but you still see it reappear within a few days.
This works. It’ll be the best money you’ve spent on fungicide. I have no affiliation. Just want to save you aggravation and crop loss.