Pecan

← Back to all crops Crop Disease Rate per Acre per 100 gal. of water ppm’s (copper) per 100 gal.of water Instructions Pecan Kernel Rot, Shuck Rot (Phytophthora Cactorum), Zonate Leaf Spot (Cristulariella Pyramidalis) 19.2-32 oz. 75-125 ppm For suppression, apply in sufficient water to ensure complete spray coverage at 2 to 4 week intervals [...]

Macadamia

← Back to all crops Crop Disease Rate per Acre per 100 gal. of water ppm’s (copper) per 100 gal.of water Instructions Macadamia* Anthracnose 38.4-64 oz. 150-250 ppm Initiate sprays at first sign of flowering and repeat on a weekly schedule until just before harvest. Apply in sufficient water for thorough coverage. Use the higher [...]

Walnuts

← Back to all crops Crop Disease Rate per Acre per 100 gal. of water ppm’s (copper) per 100 gal.of water Instructions Walnut Walnut Blight 25.2 lb.2 32-51 oz. 7 days3 125-200 ppm 3.15 lb.1 Apply at first spray at early pre-bloom prior to or when catkins are partially expanded. Make additional applications during bloom [...]

Pistachio

← Back to all crops Crop Disease Rate per Acre per 100 gal. of water ppm’s (copper) per 100 gal.of water Instructions Pistachio Botryosphaeria Panicle and Shoot Late Blight (Alternaria alternata) Septoria Leaf Blight 8.4 lb.2 32-64 oz. 14 days3 125-250 ppm 2.1 lb.1 Make initial application at bud swell and repeat on a 14 [...]

Filbert

← Back to all crops Crop Disease Rate per Acre per 100 gal. of water ppm’s (copper) per 100 gal.of water Instructions Filbert* Bacterial Blight 64-128 oz. 250-500 ppm Apply as a post harvest spray in seasons of heavy rainfall, apply a second spray when three fourths of the leaves have dropped. Use the higher [...]

Almonds

← Back to all crops Crop Disease Rate per Acre per 100 gal. of water ppm’s (copper) per 100 gal.of water Instructions Almonds Apricot, Cherry, Plum, Prune Bacterial Blast (Pseudomonas), Bacterial Canker Coryneum Blight (Shot Hole) 32-64 oz. 200-250 ppm Make first application before fall rains and a second at late dormant. Use the higher [...]

Peanut

← Back to all crops Crop Disease Rate Per Acre ppm’s (copper) per 100 gal.of water Instructions Peanut Cercospora Leaf spot, 4.47 lb.2 19.2-25.6 oz. 7 days3 75-100 ppm .79lb1   Begin spraying at 35 to 40 days after planting or when disease symptoms first appear and repeat at 10 to 14 day intervals or [...]