Captain Jack's Copper Fungicide

Captain Jack's Liquid Copper Fungicide Ready-to-Use from Bonide controls common plant diseases, including powdery mildew, black spot, rust, downy mildew, fruit rot, late blight and peach leaf curl, using low concentrations of copper. It is approved for organic gardening, can be used on listed fruits, vegetables, nuts, herbs and flowers, and can be applied up to the day of harvest. Read and follow all label directions.