"As always DMOPC had exactly what I needed with several options to pick from presented in exquisite detail. It's a one stop shop for just about anything pest, weed, or fungus related. They don't mess around with "well it might work products" found in many stores, that eventually add up to prices well..."
A professional fungicide that controls and prevents pythium, phytophthora, and downy mildew with a combination of phosphorous acid and activated peroxide.