Monterey Liqui-Cop Concentrated Liquid Fungicide 1 qtThe control of diseases with fungicides is based on prevention. Plant surfaces must be completely covered with the fungicide to successfully prevent infection. Copper pesticides are considered preventative, not curative, of plant diseases. Controls leaf curl and peach leaf curl Controls shothole disease Early and late blight on tomatoes Liquid copper fungicide spray for disease prevention on fruit trees, nut crops, citrus, vegetables and ornamentals