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Last Updated: 8/11/2026

Cop-O-Zinc™

Active Ingredient: Basic Copper Sulfate

12 lb

Cop-O-Zinc™ may be applied as a protective or preventive solution prior to disease occurrence. It inhibits fungal spore germination and mycelial growth through the release of free copper ions for control shot hole, fire blight, brown rot, peach blight, leaf curl, and walnut rot.

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    • Product of choice for superior control of Septoria and brown rot in citrus.
    • Highly water soluble formulation that results in the rapid release of copper ions.
    • Delivers more bioavailable copper ions, providing excellent disease control.
    • Broad-spectrum control of many phytopathogens on a variety of crops.
    • Multi-site activity that minimizes disease resistance. 

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Label Safety Data Sheet

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    Not Registered

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