PCP #35492 · Northern CropScience Inc. · Herbicide
Group 27 mesotrione (480 g/L) suspension herbicide with soil residual activity for control of annual broadleaf weeds in field, seed and sweet corn, flax, cranberry, established asparagus, blueberry, rhubarb, pearl millet, sorghum and sod/turf.
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 |
|---|---|---|---|---|
| Asparagus | Lamb's-quarters, redroot pigweed, velvetleaf, wild mustard; suppression common ragweed | 0.121 L/acre | – | 12 d |
| Blueberry | Annual broadleaf weeds (pre-emergent up to 2-leaf; post-emergent 3 to 8 leaf) | 0.121 L/acre | – | 12 d |
| Blueberry | Annual broadleaf weeds (similar weeds/timings to highbush blueberry) | 0.121 L/acre | 60 d | 12 d |
| Cranberry | eastern black nightshade, redroot pigweed, velvetleaf | 0.085 L/acre | 60 d | 12 d |
| Cranberry | eastern black nightshade, redroot pigweed, velvetleaf | 0.085 L/acre | 365 d | 12 d |
| Cranberry | goldenrod, cinquefoil, rushes, sedges | 0.085 L/acre | 60 d | 12 d |
| Cranberry | goldenrod, cinquefoil, rushes, sedges | 0.085 L/acre | 365 d | 12 d |
| Cranberry | lamb's-quarters, redroot pigweed, velvetleaf, wild mustard; suppression of common ragweed, vetch, creeping buttercup | 0.121 L/acre | 60 d | 12 d |
| Cranberry | lamb's-quarters, redroot pigweed, velvetleaf, wild mustard; suppression of common ragweed, vetch, creeping buttercup |
| 0.121 L/acre |
| 365 d |
| 12 d |
| Field Corn | eastern black nightshade, redroot pigweed, velvetleaf; common ragweed (suppression only); tall waterhemp (up to 8-leaf stage) | 0.085 L/acre | 100 d | 12 d |
| Field Corn | lamb's-quarters, wild mustard, redroot pigweed, velvetleaf; common ragweed (suppression); annual grasses (with tank mixes) | 0.121 L/acre | 100 d | 12 d |
| Field Corn | lamb's-quarters, wild mustard, redroot pigweed, velvetleaf; common ragweed (suppression); tall waterhemp (with PRIMEXTRA II MAGNUM); annual grasses (with tank mixes) | 0.121 L/acre | 100 d | 12 d |
| Flax | Annual broadleaf weeds | 0.121 L/acre | – | 12 d |
| Pearl Millet | Annual broadleaf weeds (up to 2-leaf stage) | 0.121 L/acre | – | 12 d |
| Rhubarb | Annual broadleaf weeds (pre-emergent up to 2-leaf stage of weeds) | 0.121 L/acre | 42 d | 12 d |
| Seed Corn | Annual broadleaf weeds | 0.085 L/acre | – | 12 d |
| Seed Corn | lamb's-quarters, wild mustard, redroot pigweed, velvetleaf; common ragweed (suppression); annual grasses (with tank mixes) | 0.121 L/acre | – | 12 d |
| Sod | Annual broadleaf weeds | 0.121 L/acre | – | 12 d |
| Sod | Annual broadleaf weeds | 0.085 L/acre | – | 12 d |
| Sorghum | Annual broadleaf weeds (up to 2-leaf stage) | 0.121 L/acre | – | 12 d |
| Sweet Corn | Annual broadleaf weeds | 0.085 L/acre | 50 d | 12 d |
| Sweet Corn | lamb's-quarters, wild mustard, redroot pigweed, velvetleaf; common ragweed (suppression); annual grasses (with tank mixes) | 0.121 L/acre | 50 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 & Spreading Agent Liquid Post-emergent applications of NCS COMETA 480 Herbicide must be applied with the non-ionic surfactant such as AGRAL 90 Non-ionic Wetting & Spreading Agent Liquid at 0.2% v/v | 0.2% v/v (2.0 L for each 1000 L of spray mixture) |
| Required | AGRAL 90 Non-ionic Wetting & Spreading Agent Liquid Always add a spray surfactant. Use the non-ionic surfactant AGRAL 90 Non-ionic Wetting & Spreading Agent Liquid at 0.20% v/v. | 0.20% v/v |
| Required | AGRAL 90 Non-ionic Wetting & Spreading Agent Liquid TANK MIX PARTNER RATE: 0.2% v/v AGRAL 90 Non-ionic Wetting & Spreading Agent Liquid | 0.2% v/v |
| Recommended | AGRAL 90 Non-ionic Wetting & Spreading Agent Liquid If weeds are emerged at the time of NCS COMETA 480 Herbicide application, the addition of AGRAL 90 Non-ionic Wetting & Spreading Agent Liquid at the rate of 0.2% v/v is recommended. If weeds have not emerged, no adjuvant is recommended. | 0.2% v/v |
| Compatible | AGRAL 90 Non-ionic Wetting & Spreading Agent Liquid TANK MIX PARTNER RATE: 0.2% v/v AGRAL 90 Non-ionic Wetting & Spreading Agent Liquid (Field Corn Only – Post-emergent Application) | 0.2% v/v |
| Compatible | AGRAL 90 Non-ionic Wetting & Spreading Agent Liquid TANK MIX PARTNER RATE: 0.2% v/v AGRAL 90 Non-ionic Wetting & Spreading Agent Liquid | 0.2% v/v |
| Compatible | AGRAL 90 Non-ionic Wetting & Spreading Agent Liquid TANK MIX PARTNER RATE: 0.2% v/v AGRAL 90 Non-ionic Wetting & Spreading Agent Liquid (Post-emergent application) | 0.2% v/v |
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.
