Crop Disease Rate Per Acre

ppm’s (copper)
per 100 gal.of water



Cercospora Leaf Spot, Leptosphaerulina Leaf Spot
1.12 lb2

219.2-32 oz.
30 days3

75-125 ppm


Apply 10 to 14 days before each harvest or earlier if disease threatens.
NOTE: Spray injury may occur with sensitive varieties such as Lahontan

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**