Pesticides for Woolly Apple Aphid


Apple

Stage of Development: 15 mm Green to Tight Cluster
Recommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre
sulfoxaflor (Closer) 308264C400 mL162 mL12 h7Suppression only. Do not apply more than 2 times/season. Spray interval: minimum 7 days.

Stage of Development: 15 mm Green to Tight Cluster

Woolly Apple Aphid

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
Recommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre
malathion (Malathion 85E) 83721B610 mL /1000 L24 h*3This product is harmful to beneficial insects that attack aphids. Apply the spray mixture in sufficient volume to ensure thorough coverage. Only two applications per year. Spray interval: 10 days.
clothianidin (Clutch) 293824A140 - 210 g57-85 g12 h7Do not apply more than twice/season. Spray interval: 10 to 14 days. Clutch will no longer be registered for use by growers as of April 11, 2021.
sulfoxaflor (Closer) 308264C200 mL80 mL12 h7For suppression only. Do not apply more than twice/season. Spray interval: minimum 7 days.
flonicamid (Beleaf) 2979629160 g65 g12 h-2 days21Experience in the field indicates there may be issues with current label rate. 2 days REI for thinning.
Mineral oil (Suffoil-X) 33099NC12.9 L/1000 L of water12.9 L/1000 L of water12 hours0Test for crop tolerance before widespread use. Apply every 10 - 14 days,depending on level of pest pressure. Do not use within 14 days before or after captan fungicide. Do not apply more than 8 applications per year.

Stage of Development: Summer

Woolly Apple Aphid

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: Summer
Recommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre
Mineral oil (Suffoil-X) 33099NC12.9 L/1000 L of water12.9 L/1000 L of water12 hours0Test for crop tolerance before widespread use. Apply every 10 - 14 days,depending on level of pest pressure. Do not use within 14 days before or after captan fungicide. Do not apply more than 8 applications per year.

Stage of Development: Summer

Woolly Apple Aphid

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.