Blue copper fungicide Copper Oxychloride

Blue copper is a copper based broad spectrum fungicide which controls the fungal as well as bacterial diseases by its contact action.
Blue copper also effectively controls the fungus resistant to other fungicides.
Blue copper sticks to the leaves due to its fine particles and helps to restrict the growth of the fungus.
Blue copper gradually releases copper ions due to less solubility, thereby it controls the disease for a longer period.