PCP #35694 · ADAMA Agricultural Solutions Canada Ltd. · Growth Regulator
Group-based plant growth regulator containing metamitron (a photosystem II inhibitor) applied post-bloom to apple and pear trees for fruit thinning, reducing plant photosynthesis to cause excess fruit to fall and improve fruit quality.
Crop × pest × application rate combinations from the official label. Rates converted to per-acre. PHI is the pre-harvest interval; REI is the restricted-entry interval. Always confirm against the official label PDF before applying.
| Crop | Target | Rate | PHI | REI |
|---|---|---|---|---|
| Apple | Fruit thinning (excess fruit set) | 0.453–1.36 L/acre | 72 d | 120 d |
| Apple | Fruit thinning (excess fruit set) | 0.453–0.906 L/acre | 72 d | 12 d |
| Pear | Fruit thinning (excess fruit set) | 0.453–0.906 L/acre | 72 d | 12 d |
Adjuvant requirements, compatibility notes, and mixing restrictions from the official label. Always confirm against the official label PDF before mixing.
| Guidance | Adjuvant | Rate |
|---|---|---|
| Compatible | Activate Plus NIS NIS | 0.125% |
| Compatible | HiActivate® NIS For Apples West of the Canadian Rockies: a non-ionic surfactant (NIS) may be added at 0.125% as a humectant if conditions, on the day of application, favour fast droplet drying (temperature above 21°C, wind, high sunlight and low humidity). | 0.125% |
| Do not mix | Any adjuvants that increase droplet spreading or penetration (e.g., non-ionic surfactant [NIS], crop oil concentrate [COC], methylated seed oil [MSO]) For Apples East of the Canadian Rockies and Pears grown anywhere: DO NOT add any adjuvants that increase droplet spreading or penetration. |
| – |
| Do not mix | Summer oils, adjuvants and some oil-based crop protection products, SDHI fungicides and other products (e.g., amino acids) May increase thinning effect of BREVIS 150 SC. | – |
About this content. This page presents the official PRD label as published by Health Canada's Pesticides Regulatory Directorate (formerly the Pest Management Regulatory Agency), the source of record. Always read the official label and consult your provincial pesticide- application authority before use. Report an error.
