Meg from Southport, Nc writes
I was told to use this product to treat "Berckmanns Blight".
The mix rate for Southern AG Liquid Copper Fungicide on ornamentals, including Arborvitae, is 2 teaspoons of product per gallon of water. Apply diluted solution as a thorough coverage spray, beginning your applications at the first sign of disease, and repeat at 7-14 day intervals as needed. You can refer to the manufacturer's product label for complete application instructions, and use as directed.
Answer last updated on: 11/04/2021