AimAim
Well-Known Member
Have you used these products yourself? And what was the results? I do have a bottle of Chlorothalonil based fungacide made by Ortho but have not used it yet. It looks a little scary to me but I am getting desperate enough to try it.
I have used all 4 of these products and this is the order I try them: bordeaux (decades old copper salt) Maneb (Manganese salt) Zineb (Zinc salt) chlorothalonil. I've used them on trees, shrubs, veggies, flowers but admittedly never on something to be smoked. I'd feel pretty safe using the copper, zinc or manganese salts, not sure on chlorothalonil, although it is labeled for use on several human crop foods.