PCP #32650 · ADAMA Agricultural Solutions Canada Ltd. · Herbicide
Group 2 herbicide for control of broadleaf weeds and grasses in soybeans, edible beans, peas, and alfalfa. Contains imazethapyr 75% as wettable granules. Provides pre-plant, pre-emergent, and post-emergent control options depending on crop and region.
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 | Broadleaf weeds (Redroot pigweed, Wild mustard, Stinkweed, Volunteer canola, Green smartweed), Partial control (Common groundsel, Green foxtail, Shepherd's purse) | 26.3 g/acre | – | 12 d |
| Alfalfa | Broadleaf weeds and grasses | 40.5–53.8 g/acre | – | 12 d |
| Alfalfa | Stinkweed, wild mustard, volunteer canola, redroot pigweed, suppression of green foxtail | 26.3 g/acre | – | 12 d |
| Bean | Broadleaf weeds (Lamb's quarters, Redroot pigweed, Smartweed, Lady's thumb, Wild mustard, Velvetleaf, Ragweed, Eastern black nightshade), Grasses (Foxtail, Proso millet) | 40.5 g/acre | 100 d | 12 d |
| Bean | Broadleaf weeds (Lamb's quarters, Redroot pigweed, Smartweed, Lady's thumb, Wild mustard, Velvetleaf, Ragweed, Eastern black nightshade), Grasses (Foxtail, Proso millet) | 40.5 g/acre | 100 d | 12 d |
| Bean | Broadleaf weeds (Lamb's quarters, Redroot pigweed, Smartweed, Lady's thumb, Wild mustard, Velvetleaf, Ragweed, Eastern black nightshade), Grasses (Foxtail, Proso millet) | 40.5 g/acre | 90 d | 12 d |
| Bean | Broadleaf weeds and grasses | 40.5 g/acre | 40 d | 12 d |
| Bean | Hairy nightshade | 26.3 g/acre | 75 d | 12 d |
| Chickling Vetch | Broadleaf weeds and grasses | 26.3 g/acre | 60 d | 12 d |
| Pea | Broadleaf weeds (Chickweed, Cleavers, Redroot pigweed, Smartweed, Stinkweed, Volunteer canola, Wild buckwheat, Wild mustard), Grasses (Green foxtail, Wild oats) |
| 26.3 g/acre |
| 60 d |
| 12 d |
| Pea | Broadleaf weeds and grasses | 40.5 g/acre | 50 d | 12 d |
| Pea | Broadleaf weeds and grasses | 40.5 g/acre | 60 d | 12 d |
| Soybean | Annual grass and broadleaf weeds | 26.3 g/acre | 85 d | 12 d |
| Soybean | Broadleaf weeds (Lamb's quarters, Redroot pigweed, Smartweed, Lady's thumb, Wild mustard, Velvetleaf, Ragweed, Eastern black nightshade, Wild buckwheat, Cocklebur), Grasses (Foxtail, Barnyard grass, Old witchgrass, Proso millet, Crabgrass), Perennials (Yellow nutsedge) | 40.5–53.8 g/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 | Activate Plus NIS 50 g a.e./ha plus non-ionic surfactant at 0.25% v/v | 0.25% v/v |
| Required | Activate Plus NIS For early post-emergence applications a NONIONIC SURFACTANT CONTAINING AT LEAST 80% ACTIVE INGREDIENT (AGRAL 90, AG-SURF) at the rate of 0.25% (v/v) MUST BE ADDED to the spray solution | 0.25% v/v (2.5 L of surfactant per 1000 L of spray solution) |
| Required | Activate Plus NIS A NONIONIC SURFACTANT CONTAINING AT LEAST 80% ACTIVE INGREDIENT (e.g. AGRAL® 90, AG-SURF®) at the rate of 0.25% (v/v) MUST BE ADDED to the spray solution (2.5 L of surfactant per 1000 L of spray solution) when weeds are emerged at the time of application. | 0.25% v/v (2.5 L per 1000 L of spray solution) |
| Required | Activate Plus NIS 133 g/ha + non-ionic surfactant. Nonionic surfactant MUST BE ADDED. | 0.25% v/v (2.5 L/1000 L of spray solution) |
| Required | Activate Plus NIS Non-ionic surfactant - 0.25% v/v (e.g. 2.5 L/1000 L of spray solution) | 0.25% v/v (2.5 L/1000 L of spray solution) |
| Required | Activate Plus NIS For Imazethapyr 75 WDG plus BASAGRAN herbicide, a non-ionic surfactant at the rate of 0.25% (v/v) and fertilizer solution at the rate of 2 L/ha MUST BE ADDED to the spray solution. | 0.25% v/v |
| Required | Activate Plus NIS A non-ionic surfactant at the rate of 0.25% (v/v) MUST BE ADDED to the spray solution (e.g., 2.5 L of surfactant per 1000 L of spray solution). | 0.25% v/v (2.5 L of surfactant per 1000 L of spray solution) |
| Required | HiActivate® NIS A NONIONIC SURFACTANT CONTAINING AT LEAST 80% ACTIVE INGREDIENT (e.g. AGRAL 90, AG-SURF) at the rate of 0.25% (v/v) MUST BE ADDED to spray solution (2.5 L of surfactant per 1000 L of spray solution) when weeds are emerged at time of application. | 0.25% v/v (2.5 L per 1000 L spray solution) |
| Required | HiActivate® NIS Early pre-plant (emerged weeds prior to 2 leaf stage): 133 g/ha + non-ionic surfactant | – |
| Required | HiActivate® NIS Non-ionic surfactant at 0.25% v/v MUST BE ADDED | 0.25% v/v |
| Required | HiActivate® NIS 50 g a.e./ha + non-ionic surfactant at 0.25% v/v | 0.25% v/v |
| Required | NIS + liquid fertilizer Late post-emergent: 133 g/ha + non-ionic surfactant + liquid fertilizer | – |
| Required | liquid fertilizer Fertilizer solution MUST BE ADDED at 2 L/ha | 2 L/ha |
| Required | liquid fertilizer (10-34-0, 28-0-0 or 32-0-0) Addition to the spray solution of a non-ionic surfactant plus liquid fertilizer is essential for post-emergent application, improving uptake of the product by weeds resulting in improved herbicidal activity. | 2 L/ha |
| Required | liquid fertilizer For Imazethapyr 75 WDG plus BASAGRAN herbicide, a non-ionic surfactant at the rate of 0.25% (v/v) and fertilizer solution at the rate of 2 L/ha MUST BE ADDED to the spray solution. | 2 L/ha |
| Required | liquid fertilizer For Imazethapyr 75 WDG plus BASAGRAN FORTE herbicide, only fertilizer solution MUST BE ADDED at the rate of 2 L/ha. | 2 L/ha |
| Required | liquid fertilizer Fertilizer Solutions MUST BE ADDED to the spray solution at the rate of 2 L/ha to provide quicker burndown of weeds. | 2 L/ha |
| Recommended | liquid fertilizer Liquid fertilizer added to the spray solution will provide quicker burndown of weeds | 2 L/ha |
| Compatible | AGRAL® 90 NON-IONIC WETTING AND SPREADING AGENT A NONIONIC SURFACTANT CONTAINING AT LEAST 80% ACTIVE INGREDIENT (e.g. AGRAL 90, AG-SURF) | 0.25% v/v |
| Compatible | ENHANCE IMAZETHAPYR 75 WDG | 2.5 L/1000L |
| Compatible | IPCO Ag-Surf ORIGINAL A NONIONIC SURFACTANT CONTAINING AT LEAST 80% ACTIVE INGREDIENT (e.g. AGRAL 90, AG-SURF) | 0.25% v/v |
| Compatible | KANTORAL IMAZETHAPYR 75 WDG | 2.5 L/1000L |
| Compatible | 28-0-0, 10-34-0 or 32-0-0 If required, add required amount of liquid fertilizer (28-0-0, 10-34-0 or 32-0-0) at 2 L/ha. | 2 L/ha |
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.
