PCP #36063 · Rainbow CropSciences Inc. · Herbicide
Group 2 imidazolinone herbicide containing imazethapyr 240 g/L as the ammonium salt for selective early pre-plant, PPI, pre-emergent and post-emergent weed control in alfalfa, field peas, dry beans, soybeans, imazethapyr-tolerant corn, lima beans, processing peas, snow peas, snap beans, adzuki beans and chickling vetch/grass pea.
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 |
|---|---|---|---|---|
| Alfalfa | Early post-emergence weeds (up to and including the 4 leaf stage) | 85 mL/acre | 14 d | 12 d |
| Alfalfa | Labelled weeds | 85 mL/acre | – | 12 d |
| Alfalfa | Labelled weeds | 126–170 mL/acre | – | 12 d |
| Bean | Labelled weeds | 126 mL/acre | 100 d | 12 d |
| Bean | Labelled weeds | 126 mL/acre | 100 d | 12 d |
| Bean | Labelled weeds | 126 mL/acre | 90 d | 12 d |
| Bean | Labelled weeds | 126 mL/acre | 40 d | 12 d |
| Bean | Labelled weeds including hairy nightshade (up to 6 leaf stage) | 85 mL/acre | 75 d | 12 d |
| Chickling Vetch | Labelled weeds | 85 mL/acre | 60 d | 12 d |
| Corn | Labelled weeds | 126 mL/acre | 100 d | 12 d |
| Pea | Early post-emergence weeds (up to and including the 4 leaf stage) | 85 mL/acre | 60 d | 12 d |
| Pea | Labelled weeds | 126 mL/acre | 50 d | 12 d |
| Pea | Labelled weeds | 126 mL/acre | 60 d | 12 d |
| Soybean | Labelled weeds | 85 mL/acre | 85 d |
| 12 d |
| Soybean | Labelled weeds | 126–170 mL/acre | 100 d | 12 d |
| Soybean | Labelled weeds | 64.7–126 mL/acre | 100 d | 12 d |
| Soybean | Labelled weeds | 126 mL/acre | 100 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 | FALCON NON-IONIC SURFACTANT non-ionic surfactant | 0.25% v/v (e.g. 2.5 L/1000 L of spray solution) |
| Required | FALCON NON-IONIC SURFACTANT non-ionic surfactant | 0.25% (v/v) |
| Required | FALCON NON-IONIC SURFACTANT non-ionic surfactant | 0.25% (v/v) (e.g., 2.5 L of surfactant per 1000 L of spray solution) |
| Required | HiActivate® NIS NIS | 0.25% v/v (e.g. 2.5 L/1000 L of spray solution) |
| Required | Agral® 90 Non-Ionic Wetting & Spreading Agent Liquid, IPCO Ag-surf® Original | 0.25% (v/v) (e.g., 2.5 L of surfactant per 1000 L of spray solution) |
| Required | NIS (non-ionic surfactant) | 0.25% v/v (e.g. 2.5 L/1000 L of spray solution) |
| Required | liquid fertilizer | 2 L/ha |
| Required | NIS (non-ionic surfactant) | – |
| Required | MERGE Adjuvant | 1 L |
| Required | liquid fertilizer solution (10-34-0, 28-0-0 or 32-0-0) | 2 L/ha |
| Required | fertilizer solution (10-34-0, 28-0-0 or 32-0-0) | 2 L/ha |
| Required | fertilizer solution | 2 L/ha |
| Recommended | liquid fertilizer | 2 L/ha (10-34-0, 28-0-0 or 32-0-0) |
| Recommended | refer to glyphosate label | – |
| Compatible | MERGE® ADJUVANT MERGE® Adjuvant | – |
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.
