Blackberry

← Back to all crops

Crop Disease Rate per Acre
per 100 gal. of water

ppm’s (copper)
per 100 gal.of water

 Instructions

Blackberry
(Aurora, Boysen, Cascade, Chehalem, Logon, Marion, Santiam, Thornless, Evergreen)

Anthracnose,
Cane Spot, Leaf Spot, Pseudomonas Blight, Purple Blotch, Yellow Rust

19.2-32 oz.

75-125 ppm

Make fall application after harvest. Apply delayed dormant spray after pruning/training in the spring. If needed,  agricultural-type spray oil may be added.

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**