I don’t mind the JBs on the beans - they’re only harming the leaves. And as for dusting every peach on the tree!!!
Maybe the eggplants? Does it persist? Do you wear a mask? Silica dust can’t be good for the lungs.
I wear an n95 mask and stand upwind.
Need to reapply if you have heavy dew on the lower leaves or if it rains.
It’s cheap cheap cheap too.
My only requirement is that it’s food grade DE.