Usage for copper oxychloride (Copper Spray 19146)

---

Apple

Stage of Development: Dormant to Silver Tip
Insect or Disease	Recommended Product Choices	Grp1	Amount per		REI2	PHI3 (days)	Precautions and Notes
			Ha	Acre...
Fire Blight	copper oxychloride (Copper Spray 19146)	M1	4kg	1.6kg	48 h	n/a	Remove cankers by March 31. See fire blight description.

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 Disease	Recommended Product Choices	Grp1	Amount per		REI2	PHI3 (days)	Precautions and Notes
			Ha	Acre...
Apple Scab	copper oxychloride (Copper Spray 19146)	M1	300 - 500 g/ha	121 - 202 g/ha	48 h	2 days	Maximum number of applications: 6. Reapply if needed as indicated by monitoring.

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 Disease	Recommended Product Choices	Grp1	Amount per		REI2	PHI3 (days)	Precautions and Notes
			Ha	Acre...
Apple Scab	copper oxychloride (Copper Spray 19146)	M1	300 - 500 g/ha	121 - 202 g/ha	48 h	2 days	Maximum number of applications: 6. Reapply if needed as indicated by monitoring.

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 Disease	Recommended Product Choices	Grp1	Amount per		REI2	PHI3 (days)	Precautions and Notes
			Ha	Acre...
Apple Scab	copper oxychloride (Copper Spray 19146)	M1	300 - 500 g/ha	121 - 202 g/ha	48 h	2 days	Maximum number of applications: 6. Reapply if needed as indicated by monitoring.

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 Disease	Recommended Product Choices	Grp1	Amount per		REI2	PHI3 (days)	Precautions and Notes
			Ha	Acre...
Bacterial Canker of Stone Fruits	copper oxychloride (Copper Spray 19146)	M1	6-9 kg	2.4-3.6 kg	48 h	n/a	Apply in early spring before bud break.

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 Disease	Recommended Product Choices	Grp1	Amount per		REI2	PHI3 (days)	Precautions and Notes
			Ha	Acre...
Bacterial Canker of Stone Fruits	copper oxychloride (Copper Spray 19146)	M1	6-9 kg	2.4-3.6 kg	48 h	n/a	Apply when at least 75% leaves have fallen to protect leaf scars.

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: Fall
Insect or Disease	Recommended Product Choices	Grp1	Amount per		REI2	PHI3 (days)	Precautions and Notes
			Ha	Acre...
Coryneum blight	copper oxychloride (Copper Spray 19146)	M1	9 kg	3.6 kg	48 h	n/a	Apply in September after harvest.

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: Fall
Insect or Disease	Recommended Product Choices	Grp1	Amount per		REI2	PHI3 (days)	Precautions and Notes
			Ha	Acre...
Coryneum blight	copper oxychloride (Copper Spray 19146)	M1	9 kg	3.6 kg	48 h	n/a	Apply in September after harvest before fall rains
Peach Leaf Curl	copper oxychloride (Copper Spray 19146)	M1	2 kg	800 g	48 h	n/a	Apply at 75-100% leaf drop during dry weather. A spring dormant spray may also be required.

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: Blossom
Insect or Disease	Recommended Product Choices	Grp1	Amount per		REI2	PHI3 (days)	Precautions and Notes
			Ha	Acre...
Fire Blight	copper oxychloride (Copper Spray 19146)	M1	1.75 kg	710 g	48 h	n/a	Use on Bartletts only. See fire blight description.

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.