SERENADE OPTI POWDER OMRI listed
OMRI listed for certified organic production. Commercial grower soluble powder version of the broad spectrum preventative biofungicide recommended for the control or suppression of anthracnose, bacterial spot, black spot, black mold, botrytis, leaf blight, downy and powdery mildew, early and late blight, fire blight, gray mold, scab and more. Use on a wide variety of vegetables,fruit, flowers and ornamentals. For best results, apply prior to disease development or at first sign of infection. Repeat every 7 days. Can be applied up to and including the day of harvest. NOP compliant, check with your certifier for use in organic production.
Use at the rate of 1/4-1/3 cup per gallon of water or 1-5 lbs. per acre depending on crop and disease.