Usage for copper octanoate (Cueva Commercial) 31825


Apple

Stage of Development: Dormant to Silver Tip
Insect or DiseaseRecommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre...
Fire Blight copper octanoate (Cueva Commercial) 31825M1Prepare 0.5-2% solution (5-20 L/1000 L water)4 h1Apply 470-940 L of mixture/ha (190-380 L/acre) as a dormant spray as buds begin to swell, repeating at the bud burst stage, and weekly thereafter as needed, up to six sprays. Remove cankers by March 31. See fire blight description. The higher rate for dormant sprays is more likely to be effective.

Stage of Development: Dormant to Silver Tip

Fire Blight

1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.

 

Stage of Development: 15 mm Green to Tight Cluster
Insect or DiseaseRecommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre...
Apple Scab copper octanoate (Cueva Commercial) 31825M1Prepare 0.5-2% solution (5-20 L/1000 L water)4 h1Apply 470-940 L of mixture/ha (190-380 L/acre). Do not exceed 1% rate for varieties susceptible to russeting. Repeat every 7-10 days as long as weather conditions favour disease development.

Stage of Development: 15 mm Green to Tight Cluster

Apple Scab

1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.

 

Stage of Development: Pink
Insect or DiseaseRecommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre...
Apple Scab copper octanoate (Cueva Commercial) 31825M1Prepare 0.5-2% solution (5-20 L/1000 L water)4 h1Apply 470-940 L of mixture/ha (190-380 L/acre). Do not exceed 1% rate for varieties susceptible to russeting. Repeat every 7-10 days as long as weather conditions favour disease development.

Stage of Development: Pink

Apple Scab

1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.

 

Stage of Development: Blossom
Insect or DiseaseRecommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre...
Fire Blight copper octanoate (Cueva Commercial) 31825M1Prepare 0.5-2% solution (5-20 L/1000 L water)4 h1Apply 470-940 L of mixture/ha (190-380 L/acre). Repeat every 7-10 days as long as weather conditions favour disease development (maximum 6 sprays/season). See Fire blight description.

Stage of Development: Blossom

Fire Blight

1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.

 

Stage of Development: Petal fall or Calyx
Insect or DiseaseRecommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre...
Apple Scab copper octanoate (Cueva Commercial) 31825M1Prepare 0.5-2% solution (5-20 L/1000 L water)4 h1Apply 470-940 L of mixture/ha (190-380 L/acre). Do not exceed 1% rate for varieties susceptible to russeting. Repeat every 7-10 days as long as weather conditions favour disease development.
Fire Blight copper octanoate (Cueva Commercial) 31825M1Prepare 0.5-2% solution (5-20 L/1000 L water)4 h1Apply 470-940 L of mixture/ha. Repeat every 7-10 days as long as weather conditions favour disease development (maximum 6 applications per season). See Fire blight description.

Stage of Development: Petal fall or Calyx

Apple Scab

Fire Blight

1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.

 

Stage of Development: Summer
Insect or DiseaseRecommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre...
Fire Blight copper octanoate (Cueva Commercial) 31825M1Prepare 0.5-2% solution (5-20 L/1000 L water)4 h1Apply 470-940 L of mixture/ha. Repeat every 7-10 days as long as weather conditions favour disease development (maximum 6 applications per season). See Fire blight description.

Stage of Development: Summer

Fire Blight

1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.

 

Cherry

Stage of Development: Dormant
Insect or DiseaseRecommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre...
Bacterial Canker of Stone Fruits copper octanoate (Cueva Commercial) 31825M1Prepare 0.5-2% solution (5-20 L/1000 L water)Apply 470-940 L of mixture/ha when buds begin to swell, repeating at the bud burst stage and weekly thereafter as needed (maximum 6 applications per season). See bacterial canker description.

Stage of Development: Dormant

Bacterial Canker of Stone Fruits

1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.

 

Stage of Development: Blossom
Insect or DiseaseRecommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre...
Brown Rot copper octanoate (Cueva Commercial) 31825M1Prepare 0.5-2% solution (5-20 L/1000 L water)4 h1Apply 470-940 L of mixture/ha (190-380 L/acre) at delayed dormant (bud swell), popcorn, full bloom and petal fall stages for blossom blight control.

Stage of Development: Blossom

Brown Rot

1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.

 

Stage of Development: Post-Harvest
Insect or DiseaseRecommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre...
Bacterial Canker of Stone Fruits copper octanoate (Cueva Commercial) 31825M1Prepare 0.5-2% solution (5-20 L/1000 L water)Apply 470-940 L of mixture/ha at 10% and 80% leaf fall (maximum 6 applications per season). See bacterial canker description.

Stage of Development: Post-Harvest

Bacterial Canker of Stone Fruits

1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.

 

Apricot

Stage of Development: Blossom
Insect or DiseaseRecommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre...
Brown Rot copper octanoate (Cueva Commercial) 31825M1Prepare 0.5-2% solution (5-20 L/1000 L water)4 h1Apply 470-940 L of mixture/ha (190-380 L/acre) at delayed dormant (bud swell), popcorn, full bloom and petal fall stages for blossom blight control.

Stage of Development: Blossom

Brown Rot

1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.

 

Stage of Development: Fall
Insect or DiseaseRecommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre...
Coryneum blight copper octanoate (Cueva Commercial) 31825M1Prepare 0.5-2% (5-20L/1000L water)4 h1Apply 470-940 L of mixture/ha (190-380 L/acre) as a dormant spray in late fall during a period of dry weather.

Stage of Development: Fall

Coryneum blight

1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.

 

Peach

Stage of Development: Blossom
Insect or DiseaseRecommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre...
Brown Rot copper octanoate (Cueva Commercial) 31825M1Prepare 0.5-2% solution (5-20 L/1000 L water)4 h1Apply 470-940 L of mixture/ha (190-380 L/acre) at delayed dormant (bud swell), popcorn, full bloom and petal fall stages for blossom blight control.

Stage of Development: Blossom

Brown Rot

1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.

 

Stage of Development: Fall
Insect or DiseaseRecommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre...
Coryneum blight copper octanoate (Cueva Commercial) 31825M1Prepare 0.5-2% (5-20 L/1000 L water) Apply 470-940 L/ha (190-380 L/ac) as a dormant spray in late fall during a period of dry weather.
Peach Leaf Curl copper octanoate (Cueva Commercial) 31825M1Prepare 0.5-2% (5-20 L/1000 L water) 4 hApply 470-940 L/ha (190-380 L/ac) as a dormant spray in late fall during a period of dry weather.

Stage of Development: Fall

Coryneum blight

Peach Leaf Curl

1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.

 

Plum

Stage of Development: Blossom
Insect or DiseaseRecommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre...
Brown Rot copper octanoate (Cueva Commercial) 31825M1Prepare 0.5-2% solution (5-20 L/1000 L water)4 h1Apply 470-940 L of mixture/ha (190-380 L/acre) at delayed dormant (bud swell), popcorn, full bloom and petal fall stages for blossom blight control.

Stage of Development: Blossom

Brown Rot

1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.

 

Pear

Stage of Development: Dormant
Insect or DiseaseRecommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre...
Fire Blight copper octanoate (Cueva Commercial) 31825M1Prepare 0.5-2% solution (5-20 L/1000 L water)4 h1Apply 470-940 L of mixture/ha (190-380 L/acre). Remove cankers by March 31. See fire blight description. The higher rate for dormant sprays is more likely to be effective.

Stage of Development: Dormant

Fire Blight

1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.

 

Stage of Development: Blossom
Insect or DiseaseRecommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre...
Fire Blight copper octanoate (Cueva Commercial) 31825M1Prepare 0.5-2% solution (5-20 L/1000 L water)4 h1Apply 470-940 L of mixture/ha (190-380 L/acre). Repeat every 7-10 days as long as weather conditions favour disease development. See Fire blight description.

Stage of Development: Blossom

Fire Blight

1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.