PCP #31156 · Corteva Agriscience Canada Company · Herbicide
Group 2 selective herbicide containing imazethapyr for control of annual broadleaf weeds and grasses in soybeans, edible beans, field peas, processing peas, snow peas, snap beans, alfalfa, chickling vetch, and other registered crops. Applied as early pre-plant, pre-plant incorporated, pre-emergent, or post-emergent treatment. Controls key weeds including lamb's quarters, pigweed, smartweed, wild mustard, velvetleaf, ragweed, foxtail, and barnyard grass.
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 and grasses | 126–170 mL/acre | – | 12 d |
| Alfalfa | Redroot pigweed, Wild mustard, Stinkweed, Volunteer canola, Green smartweed, Common groundsel (partial), Green foxtail (partial), Shepherd's purse (partial) | 85 mL/acre | – | – |
| Alfalfa | Stinkweed, wild mustard, volunteer canola, redroot pigweed, green foxtail (suppression) | 85 mL/acre | – | 12 d |
| Bean | Broadleaf weeds (Lamb's quarters, Redroot pigweed, Smartweed, Lady's thumb, Wild mustard, Velvetleaf, Ragweed, Eastern black nightshade) and Grasses (Foxtail, Proso millet) | 126 mL/acre | 100 d | 12 d |
| Bean | Broadleaf weeds (Lamb's quarters, Redroot pigweed, Smartweed, Lady's thumb, Wild mustard, Velvetleaf, Ragweed, Eastern black nightshade) and Grasses (Foxtail, Proso millet) | 126 mL/acre | 100 d | 12 d |
| Bean | Broadleaf weeds (Lamb's quarters, Redroot pigweed, Smartweed, Lady's thumb, Wild mustard, Velvetleaf, Ragweed, Eastern black nightshade) and Grasses (Foxtail, Proso millet) | 126 mL/acre | 90 d | 12 d |
| Bean | Broadleaf weeds and grasses | 126 mL/acre | 40 d | 12 d |
| Bean | Hairy nightshade | 85 mL/acre | 75 d | 12 d |
| Chickling Vetch | Broadleaf weeds and grasses | 85 mL/acre | 60 d | 12 d |
| Pea | Broadleaf weeds and grasses |
| 126 mL/acre |
| 50 d |
| 12 d |
| Pea | Broadleaf weeds and grasses | 126 mL/acre | 60 d | 12 d |
| Pea | Chickweed, Cleavers, Green foxtail, Hemp-nettle, Redroot pigweed, Shepherd's purse, Smartweed, Stinkweed, Volunteer canola, Wild buckwheat (suppression), Wild mustard, Wild oats | 85 mL/acre | 60 d | 12 d |
| Soybean | Annual grass and broadleaf weeds | 126 mL/acre | 100 d | 12 d |
| Soybean | Annual grass and broadleaf weeds | 85 mL/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) and Grasses (Foxtail, Barnyard grass, Old witchgrass, Proso millet, Crabgrass) | 126–170 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 | HiActivate® NIS Non-ionic surfactant 0.25% v/v MUST BE ADDED (2.5 L/1000 L spray solution) | 0.25% v/v (2.5 L/1000 L spray solution) |
| Required | HiActivate® NIS 50 g a.e./ha plus non-ionic surfactant at 0.25% v/v | 0.25% v/v |
| Required | liquid fertilizer For emerged weeds: Liquid fertilizer 2 L/ha | 2 L/ha |
| Required | AGRAL 90, AG-SURF 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) for most applications. | 0.25% v/v (2.5 L/1000 L spray solution) |
| Required | 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 | 0.25% v/v (2.5 L per 1000 L of spray solution) |
| Required | NIS 420 mL/ha + non-ionic surfactant. Nonionic surfactant MUST BE ADDED. | 0.25% v/v (2.5 L/1000 L of spray solution) |
| Required | 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 | liquid fertilizer Liquid fertilizer solution (10-34-0, 28-0-0 or 32-0-0) - 2 L/ha. 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 | NIS For Imazethapyr 240 SL 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 | liquid fertilizer For Imazethapyr 240 SL 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 240 SL plus BASAGRAN FORTE herbicide, only fertilizer solution MUST BE ADDED at the rate of 2 L/ha. | 2 L/ha |
| Required | 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 | 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 |
| Required | NIS 50 g a.e./ha plus non-ionic surfactant at 0.25% v/v | 0.25% v/v |
| Recommended | liquid fertilizer Liquid fertilizer added to the spray solution will provide quicker burndown of weed | 2 L/ha |
| Compatible | liquid fertilizer (10-34-0, 28-0-0 or 32-0-0) Liquid fertilizer solution (10-34-0, 28-0-0 or 32-0-0) 2 L/ha | 2 L/ha |
| Compatible | fertilizer solution Fertilizer Solutions 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.
