low-volume foliar treatment

Tourney Fungicide is formulated as 50% water dispersible granular (WDG)

For a less odorous and non staining formulation try Pendulum Aquacap

even in cases where it is difficult to achieve thorough underleaf spray coverage

spray intervals

Phyton 27-8 Ounces category_range and pasture low-volume foliar treatmentGrowers call Phyton 27 their secret weapon or silver bullet because it performs when other chemicals and controls fail. Phyton 27 is a broad spectrum systemic that has been proven effective against many pathogens, including botrytis (gray mold), bacterial leaf spot, powdery mildew, and more. Its patented formula enables the active ingredient, copper sulfate pentahydrate, to be absorbed into the plant where it can move horizontally and up from the