Liqui-Cop Copper Fungicide Spray Qt Conc. Liquid copper fungicide spray for disease prevention on fruit trees, nut crops, citrus, vegetables, and ornamentals Very economical replacement for Bordeaux mixture with an expanded label Liqui-Cop is extremely weather proof, and does not require oil or a sticker Replacement for lime sulfur Can be mixed with oils such as Saf-T-Side, for use as a dormant spray on fruit trees. Active Ingredients: Copper Ammonium Complex