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American Chemet Corporation formulated two agricultural fungicides based upon cuprous oxide: Chem Copp 50 (50% copper) and AG Copp 75 (75% copper). Cuprous oxide, a copper+ ion compound, is considered the most active form of copper. Its solubility is low, its retention high and protection is excellent, even in adverse weather conditions.

AG Copp 75 - 75% Copper

• Concentrated Formulation - 75% Cu means it is economical.
• Extended spray intervals
• User Friendly - The formulation has been developed as a non-dusting wettable powder for easier use and handling.

Chem Copp 50 - 50% Copper

• wettable powder with 50% Copper content
• small particle size
• Superior wettability and suspensibility
• Long lasting in high rainfall conditions

Chemet fungicides are used to control fungal and bacterial diseases on a variety of crops. Examples include

Cuprous oxide agricultural fungicide