Phosgard
Phosgard is a systemic fungicide with a protectant action for the control of phytophthora and pythium root rots. Application is made by foliar spray, tree injection or as a soil drench. Phosgard has…
Tree-Doc 400SL
A systemic fungicide for the control of phytophthora & pythium root rots. Contains: 400g/litre phosphorous acid, present as the mono and di potassium salts, in the form of a soluble concentrate.