Concentrated liquid ferti-lome Copper Fungicide can be used in both the dormant and growing seasons to control powdery mildew, rusts, blackspot, leaf and fruit spot (including peach leaf curl), downy mildew, fruit rot and late blight. Use on roses, fruits, vegetables and other ornamental plants. Safely use up until the day of harvest. OMRI listed for organic use. 16 oz. bottle. 

When should it be used? Before or during the growing season.
Where should it be used? On all plant surfaces, including top and bottom of leaves.
What diseases are controlled? Powdery mildew, rusts, blackspot, leaf & fruit spot, downy mildew, fruit rot, late blight and more.
How is it applied? Mix .5 to 2 fluid ounces of Copper Fungicide concentrate per gallon of water. Spray all plant surfaces thoroughly.
What is the active ingredient? Copper Octanoate (Copper Soap).

Please read and follow all package instructions.