Crop Disease Rate per Acre
per 100 gal. of water

ppm’s (copper)
per 100 gal.of water



Angular Leaf Spot,
(Xanthomonas), Leaf Blight, Leaf Scorch, Leaf Spot

6 lb.2

19.2-25.6 oz

7 Days3

75-100 ppm

1.5 lb. (severe disease)
1.0 lb.1

Begin application when plants are established and continue on a weekly schedule throughout the season. Apply in at least 20 gallons of water. Use the higher rates when conditions favor disease.
NOTE: Discontinue applications if signs of crop injury appear.

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**