Usage for prohexadione calcium (Apogee) 28042


Stage of Development: Blossom
Insect or DiseaseRecommended Product Choices Grp1 Amount per REI2 PHI3 (days) Precautions and Notes
Ha Acre
Fire Blight prohexadione calcium (Apogee) 28042n/a1350 g546 g12 h45For suppression of shoot blight, apply at 2.5 to 7.5 cm of new shoot growth. Will also reduce shoot growth.

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
Fire Blight prohexadione calcium (Apogee) 28042n/a1350 g546 g12 h45For suppression of shoot blight, apply at 2.5 to 7.5 cm of new shoot growth with subsequent applications at 14-21 day intervals. Max. 4 sprays/yr. Will also reduce shoot growth.

Stage of Development: Petal fall or Calyx

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.