Crop Disease Rate per Acre
per 100 gal. of water

ppm’s (copper)
per 100 gal.of water



Downey Mildew

2.65 lb.2

19.2 oz.

7 Days3

75 ppm

0.53 lb.1

Begin application when plants are established in the field. Repeat every 7 to 10 days or as needed depending on disease conditions.*

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**