Crop Disease Rate per Acre
per 100 gal. of water

ppm’s (copper)
per 100 gal.of water



Alternaria Leaf Spot, Cercospora Leaf Spot

5.0 lb.2

19.2 oz.

7 days3

75 ppm

1.0 lb.1

Begin applications when disease first threatens and repeat at 7 to 14 day intervals or as needed depending on disease severity.

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**