Guava

← Back to all crops Crop Disease Rate per Acre per 100 gal. of water ppm’s (copper) per 100 gal.of water Instructions Guava* Anthracnose, Red Algae 4.92 lb.2 25.6-38.4 oz. 7 Days3 100-150 ppm 1.23 lb.1 Make initial application just before flowering and repeat on a weekly schedule until just before harvest. Apply in sufficient [...]

Carambola

← Back to all crops Crop Disease Rate per Acre per 100 gal. of water ppm’s (copper) per 100 gal.of water Instructions Carambola* Anthracnose 10.5 lb.2 38.4-51.2 oz. 7 Days3 150-200 ppm 2.1 lb.1 Make initial application before flowering and repeat on a weekly schedule until just before harvest. Apply sufficient water for thorough coverage. [...]

Atemoya

← Back to all crops Crop Disease Rate per Acre per 100 gal. of water ppm’s (copper) per 100 gal.of water Instructions Atemoya* Anthracnose 12.6 lb.2 25.6-38.4 oz. 7 Days3 100-150 ppm 3.15 lb.1 Make initial application just before flowering and repeat on a weekly schedule until just before harvest. Apply in sufficient water for [...]

Kiwi

← Back to all crops Crop Disease Rate per Acre per 100 gal. of water ppm’s (copper) per 100 gal.of water Instructions Kiwi* Erwinia herbicola, Pseudomonas flourescens, Pseudomonas syrinsae 6.3 lb.2 38.4 oz. 30 Days3 150 ppm 2.1 lb.1 Apply in 200 gallons of water per acre. Make applications on a Monthly basis. A maximum [...]

Grapes

← Back to all crops Crop Disease Rate per Acre per 100 gal. of water ppm’s (copper) per 100 gal.of water Instructions Grapes Brown Rot, Downy Mildew, Phomopsis, Powdery Mildew 20.0 lb.2 19.2-32 oz. 3 Days3 75-125 ppm 3.0 lb.1  Begin applications at bud break with subsequent applications throughout the season depending on disease severity. [...]

Quince

← Back to all crops Crop Disease Rate per Acre per 100 gal. of water ppm’s (copper) per 100 gal.of water Instructions Quince* Fire Blight 16.0 lb.2 19.2 oz. Fall, 1 time3 Bloom 5 days3 75 ppm 8.0 lb.1 0.5 lb.1 Apply at 5 day intervals or as needed throughout the bloom period. Apply in [...]

Pear

← Back to all crops Crop Disease Rate per Acre per 100 gal. of water ppm’s (copper) per 100 gal.of water Instructions Pear Fire Blight 18.0 lb.2 19.2 oz. 5 days3 75 ppm 0.5 lb.1  Apply 5 day intervals or as needed throughout the bloom period. NOTE: Russetting may occur in copper sensitive varieties. Excessive [...]

Peaches, Nectarine

← Back to all crops Crop Disease Rate per Acre per 100 gal. of water ppm’s (copper) per 100 gal.of water Instructions Peaches, Nectarine* Bacterial Blast (Pseudomonas), Bacterial Canker, Bacterial Spot (Xanthomonas), Coryneum Blight (Shot Hole) Leaf Curl, Blossom Brown Rot 51.2-76.8 oz. 200-300 ppm Make first application before fall rains and a second at [...]

Mango

← Back to all crops Crop Disease Rate per Acre per 100 gal. of water ppm’s (copper) per 100 gal.of water Instructions Mango* Anthracnose 18.2 lb.2 38.4-64 oz. 30 days3 150-250 ppm 2.6 lb.1 Apply monthly after fruit set until harvest. Use the higher rates when rainfall is heavy and disease pressure is high. 1Maximum [...]

Banana

← Back to all crops Crop Disease Rate per Acre per 100 gal. of water ppm’s (copper) per 100 gal.of water Instructions Banana* Sigatoka (Black And Yellow) 19.2 oz. 75 ppm Apply by air in 3 gallons of water. If needed, agricultural-type spray oil may be added. apply on a 14 day schedule or as [...]