Liqui-Cop Concentrate is a one-gallon copper fungicide for preventative disease management on crops and ornamentals listed on the product label. The formulation contains copper diammonia diacetate complex, equivalent to 8% metallic copper. Approved residential uses span specific citrus, fruits, nuts, vegetables, ornamentals, home greenhouses, and shadehouse plantings, with directions for diseases such as anthracnose, bacterial spot, brown rot, downy mildew, peach leaf curl, rust, scab, and shothole.
Copper protects treated plant surfaces before infection; it is not a curative treatment for established internal disease. Shake the concentrate and use the crop-and-disease-specific rate, timing, and annual copper limit shown on the label. Thorough coverage is important, but avoid runoff, drift, and contamination of surface water. Plant sensitivity varies, and excessive copper or poorly timed applications can cause injury. Do not generalize a rate from one crop to another, and check compatibility before combining this product with horticultural oil or any additional spray material.
One-gallon liquid concentrate
8% metallic copper equivalent
Preventative fungicide for label-listed diseases
Residential use only under the linked label
Read the current Product Label for permitted crops, exact rates, timing, annual limits, harvest intervals, and environmental precautions. Consult the Safety Data Sheet for protective equipment, first aid, storage, and spill information. State restrictions apply. Explore related products in our Pest Control collection.
