PCP #31845 · Syngenta Canada Inc. · Herbicide
Group 27 soluble concentrate herbicide containing 200 g/L bicyclopyrone for residual control of select annual broadleaf weeds in field, seed, and sweet corn. Eastern Canada only. High crop safety allows pre-emergence or post-emergence use in corn up to the 6-leaf stage; may be tank mixed with Primextra II Magnum, Lumax EZ, or Touchdown Total as part of a broad-spectrum program.
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 |
|---|---|---|---|---|
| Field Corn | Burn down of emerged annual and perennial weeds and residual short season control of common ragweed, redroot pigweed, lambsquarters, velvetleaf, Eastern black nightshade and triazine and Group 2 tolerant biotypes of these weeds and early season suppression of proso millet | 101 mL/acre | 45 d | 12 d |
| Field Corn | Burn down of emerged annual and perennial weeds and residual short season control of velvetleaf and Eastern black nightshade and early season suppression of proso millet | 76.1 mL/acre | 45 d | 12 d |
| Field Corn | Burn down of emerged annual and perennial weeds and short season control of velvetleaf and Eastern black nightshade and early season suppression of crabgrass (smooth and hairy), barnyard grass, foxtail (green, yellow, giant) witch grass, fall panicum, American nightshade, lady's-thumb, wild mustard, purslane, prostrate pigweed, buckwheat, smart weed, ragweed, redroot pigweed, lambsquarters and proso millet | 76.1 mL/acre | 45 d | 12 d |
| Field Corn | Burn down of emerged annual and perennial weeds and short season residual control of common ragweed, redroot pigweed, lambsquarters, velvetleaf, Eastern black nightshade and triazine and Group 2 tolerant biotypes of these weeds, and early season suppression of crabgrass (smooth and hairy), barnyard grass, foxtail (green, yellow, giant) witch grass, fall panicum, American nightshade, lady's-thumb, wild mustard, purslane, prostrate pigweed, buckwheat, smart weed and proso millet | 101 mL/acre |
| 45 d |
| 12 d |
| Field Corn | Control of common ragweed, redroot pigweed, lambsquarters, velvetleaf, Eastern black nightshade and triazine and Group 2 tolerant biotypes of the above broadleaf weeds, American nightshade, lady's thumb, wild buckwheat, wild mustard, barnyard grass, crabgrass (smooth, hairy), fall panicum, foxtail (green, yellow, giant) and witchgrass and early season suppression of proso millet | 76.1–101 mL/acre | 45 d | 12 d |
| Field Corn | Control of common ragweed, redroot pigweed, lambsquarters, velvetleaf, Eastern black nightshade, American nightshade, lady's thumb, wild buckwheat, wild mustard, barnyard grass, crabgrass (smooth, hairy), fall panicum, foxtail (green, yellow, giant) and witchgrass and triazine and Group 2 tolerant biotypes of these broadleaf weeds and early season suppression of proso millet | 76.1–101 mL/acre | 45 d | 12 d |
| Field Corn | Control of crabgrass (smooth and hairy), barnyard grass, foxtail (green, yellow, giant) witch grass, fall panicum, American nightshade, lady's-thumb, wild mustard, purslane, prostrate pigweed, buckwheat, smart weed, Eastern black nightshade, common ragweed, redroot pigweed and lambsquarters and short season control of velvetleaf and early season suppression of proso millet | 76.1 mL/acre | 45 d | 12 d |
| Field Corn | Control of crabgrass (smooth and hairy), barnyard grass, foxtail (green, yellow, giant) witch grass, fall panicum, American nightshade, lady's-thumb, wild mustard, purslane, prostrate pigweed, buckwheat, smart weed, Eastern black nightshade, common ragweed, redroot pigweed and lambsquarters and short season control of velvetleaf and early season suppression of proso millet | 76.1 mL/acre | 45 d | 12 d |
| Field Corn | Control of crabgrass (smooth and hairy), barnyard grass, foxtail (green, yellow, giant) witch grass, fall panicum, American nightshade, lady's-thumb, wild mustard, purslane, prostrate pigweed, buckwheat, smart weed, Eastern black nightshade, common ragweed, redroot pigweed and lambsquarters and short season control of velvetleaf and triazine and Group 2 tolerant biotypes of labelled weeds and early season suppression of proso millet | 101 mL/acre | 45 d | 12 d |
| Field Corn | Control of crabgrass (smooth and hairy), barnyard grass, foxtail (green, yellow, giant) witch grass, fall panicum, American nightshade, lady's-thumb, wild mustard, purslane, prostrate pigweed, buckwheat, smart weed, Eastern black nightshade, common ragweed, redroot pigweed and lambsquarters and short season control of velvetleaf and triazine and Group 2 tolerant biotypes of labelled weeds and early suppression of proso millet | 101 mL/acre | 45 d | 12 d |
| Field Corn | Short season control of common ragweed, redroot pigweed, lambsquarters, velvetleaf, Eastern black nightshade and triazine and Group 2 tolerant biotypes of the above weeds, and early season suppression of crabgrass (smooth and hairy), barnyard grass, foxtail (green, yellow, giant) witch grass, fall panicum, American nightshade, lady's-thumb, wild mustard, purslane, prostrate pigweed, buckwheat, smart weed and proso millet | 101 mL/acre | 45 d | 12 d |
| Field Corn | Short season control of common ragweed, redroot pigweed, lambsquarters, velvetleaf, Eastern black nightshade and triazine and Group 2 tolerant biotypes of these weeds and early season suppression of proso millet | 101 mL/acre | 45 d | 12 d |
| Field Corn | Short season control of common ragweed, redroot pigweed, lambsquarters, velvetleaf, Eastern black nightshade and triazine and Group 2 tolerant biotypes of these weeds and early season suppression of proso millet | 101 mL/acre | 45 d | 12 d |
| Field Corn | Short season control of common ragweed, redroot pigweed, lambsquarters, velvetleaf, Eastern black nightshade and triazine and Group 2 tolerant biotypes of these weeds, and early season suppression of American nightshade, lady's thumb, wild buckwheat, wild mustard, barnyard grass, crabgrass (smooth, hairy), fall panicum, foxtail (green, yellow, giant), witchgrass and proso millet | 101 mL/acre | 45 d | 12 d |
| Field Corn | Short season control of velvetleaf and Eastern black nightshade and early season suppression of American nightshade, common ragweed, lady's thumb, lambsquarters, redroot pigweed, wild buckwheat, wild mustard, barnyard grass, crabgrass (smooth, hairy), fall panicum, foxtail (green, yellow, giant), witchgrass and proso millet | 76.1 mL/acre | 45 d | 12 d |
| Field Corn | Short season control of velvetleaf and Eastern black nightshade and early season suppression of crabgrass (smooth and hairy), barnyard grass, foxtail (green, yellow, giant) witch grass, fall panicum, American nightshade, lady's-thumb, wild mustard, purslane, prostrate pigweed, buckwheat, smart weed, ragweed, redroot pigweed, lambsquarters and proso millet | 76.1 mL/acre | 45 d | 12 d |
| Field Corn | Short season control of velvetleaf, Eastern black nightshade and early season suppression of proso millet | 76.1 mL/acre | 45 d | 12 d |
| Field Corn | Short season control of velvetleaf, Eastern black nightshade and early season suppression of proso millet | 76.1 mL/acre | 45 d | 12 d |
| Seed Corn | Control of common ragweed, redroot pigweed, lambsquarters, velvetleaf, Eastern black nightshade and triazine and Group 2 tolerant biotypes of the above broadleaf weeds, American nightshade, lady's thumb, wild buckwheat, wild mustard, barnyard grass, crabgrass (smooth, hairy), fall panicum, foxtail (green, yellow, giant) and witchgrass and early season suppression of proso millet | 76.1–101 mL/acre | – | 12 d |
| Seed Corn | Short season control of common ragweed, redroot pigweed, lambsquarters, velvetleaf, Eastern black nightshade and triazine and Group 2 tolerant biotypes of these weeds and early season suppression of proso millet | 101 mL/acre | – | 12 d |
| Seed Corn | Short season control of velvetleaf, Eastern black nightshade and early season suppression of proso millet | 76.1 mL/acre | – | 12 d |
| Sweet Corn | Control of common ragweed, redroot pigweed, lambsquarters, velvetleaf, Eastern black nightshade and triazine and Group 2 tolerant biotypes of the above broadleaf weeds, American nightshade, lady's thumb, wild buckwheat, wild mustard, barnyard grass, crabgrass (smooth, hairy), fall panicum, foxtail (green, yellow, giant) and witchgrass and early season suppression of proso millet | 76.1–101 mL/acre | 45 d | 12 d |
| Sweet Corn | Short season control of common ragweed, redroot pigweed, lambsquarters, velvetleaf, Eastern black nightshade and triazine and Group 2 tolerant biotypes of these weeds and early season suppression of proso millet | 101 mL/acre | 45 d | 12 d |
| Sweet Corn | Short season control of velvetleaf, Eastern black nightshade and early season suppression of proso millet | 76.1 mL/acre | 45 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 | AGRAL 90 Add the non-ionic surfactant if applicable (e.g., AGRAL 90) at 0.2% v/v. | 0.2% v/v |
| Do not mix | ammonium sulphate (AMS) Do not mix with ammonium sulphate (AMS). | – |
| Do not mix | fluid fertilizers, oils, oil concentrations or surfactants DO NOT tank-mix with fluid fertilizers, oils, oil concentrations or surfactants (in the post-emergent tank mix with PRIMEXTRA II MAGNUM). | – |
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.
