Crop Disease Rate per Acre
per 100 gal. of water

ppm’s (copper)
per 100 gal.of water




18.2 lb.2

38.4-64 oz.

30 days3

150-250 ppm

2.6 lb.1

Apply monthly after fruit set until harvest. Use the higher rates when rainfall is heavy and disease pressure is high.

1Maximum per Application Rate (lbs Cu2+/A)
2Maximum Annual Rate (lbs Cu2+/A)
3Minimun Retreatment Rate (lbs Cu2+/A)
*Not Permitted in California
Permitted only in Washington State and Oregon**