General Information


C-O-C-S WDG is a dry copper material designed to be used as a spray either alone or in combination with a spreader or sticker. Do not use in undiluted form. Each pound of product contains 0.51 pound metallic copper. Do not apply the product through any type of irrigation system.

C-O-C-S WDG should not be applied in a spray solution having a pH less than 6.5 or greater than 9.0 as phytotoxicity or loss of effectiveness may occur. Environmental conditions such as extended period of wet weather, acid rain, etc., which alter the pH of the leaf surface may also affect the performance of the product resulting in possible phytotoxicity or loss of effectiveness.

Precautions and Restrictions: Do not allow adults, children, or pets to enter the treated area until sprays have dried.

Limitations, Restrictions, and Exceptions


Unless otherwise noted, C-O-C-S WDG may be applied by air or concentrate applications. For concentrate ground spray, use equivalent rates of C-O-C-S WDG in a minimum of 25.0 gallons of water per acre. For air application, use equivalent ground rates in a minimum of 10.0 gallons of water per acre. When used in combination with oil, observe the most restrictive of the labeling limitations and precautions of all products used in mixtures. Spray for thorough coverage at indicated times.


Maximum Rate Per Application: Maximum pounds of the product which may be applied to an acre for each application.

Maximum Annual Rate: Maximum amount of the product which may be applied to an acre each growing season. Lower single application rates at higher application frequencies may be used.

Minimum Retreatment Interval: 7 days

Remarks: For Leaf and Cane spot: Apply when spot, 3.9 lbs new laterals are leafing out and repeat when flowers begin to open. A post-harvest spray after pruning is also beneficial. Apply in a maximum of 150 gals/A.

Restricted Entry Interval

48 hours

For greenhouse use the restricted entry interval (REI) is 24 hours.