PCP #11904 · Norac Concepts Inc. · Growth Regulator
Growth regulator containing gibberellic acid in readily soluble tablet form for increased fruit spur development in yellows virus infested sour cherries, delayed ripening and improved fruit quality in sweet cherries, and reduced cold exposure requirements for forcing rhubarb.
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 |
|---|---|---|---|---|
| Cherry | Ripening delay and fruit quality improvement | 20 ppm | 21 d | 12 d |
| Cherry | Yellows virus effects | 15 units/1000L | 21 d | 12 d |
| Cherry | Yellows virus effects | 10 L/1000L | 21 d | 12 d |
| Rhubarb | Dormancy breaking for forcing | – | 110 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 |
|---|---|---|
| Required | AGRAL® 90 NON-IONIC WETTING AND SPREADING AGENT Add 250 mL AGRAL® 90 (wetting and spreading agent) to each 1000 L of spray mixture | 250 mL per 1000 L of spray mixture |
| Compatible | AGRAL® 90 NON-IONIC WETTING AND SPREADING AGENT Activol | 250 mL/1000 L |
| Compatible | CROP ZONE CZ 90 |
| 250 mL/1000 L |
| Compatible | ENHANCE ACTIVOL | 250mL/1000L |
| Compatible | ICON - A Non-Ionic Liquid Wetting and Spreading Agent ACTIVOL | 250mL/1000L |
| Compatible | IPCO® Ag-Surf II ACTIVOL | 250mL/1000L |
| Compatible | KANTORAL ACTIVOL | 250 mL/1000L |
| Compatible | Keysal 90 ACTIVOL | 250 mL/1000 L |
| Compatible | SENTRY - A Non-ionic Liquid Wetting and Spreading Agent ACTIVOL | 250mL/1000L |
| Compatible | SUFFIX ACTIVOL | 250mL/1000L |
| Compatible | WEEDAWAY AG-SURF II ACTIVOL | 250mL/1000L |
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.
