PCP #34410 · Corteva Agriscience Canada Company · Herbicide
Group 2 water dispersible granule herbicide containing 54.55% nicosulfuron for post-emergence control of annual grasses and quackgrass in field corn, seed corn, and sweet corn. Provides control of barnyard grass, foxtails, wild oats, quackgrass and other annual grasses when applied at early growth stages.
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 | Annual grasses, Quackgrass | 18.5 g/acre | 30 d | 12 d |
| Field Corn | Barnyard Grass | 18.5 g/acre | 30 d | 12 d |
| Field Corn | Fall Panicum | 18.5 g/acre | 30 d | 12 d |
| Field Corn | Green Foxtail | 18.5 g/acre | 30 d | 12 d |
| Field Corn | Long-spined sand bur | 18.5 g/acre | 30 d | 12 d |
| Field Corn | Old Witchgrass | 18.5 g/acre | 30 d | 12 d |
| Field Corn | Quackgrass | 18.5 g/acre | 30 d | 12 d |
| Field Corn | Wild Oats | 18.5 g/acre | 30 d | 12 d |
| Field Corn | Yellow Foxtail | 18.5 g/acre | 30 d | 12 d |
| Seed Corn | Annual grasses, Quackgrass | 18.5 g/acre | 30 d | 12 d |
| Sweet Corn | Annual grasses, Quackgrass | 18.5 g/acre | 40 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 Accent IS Herbicide must be applied with one of the following adjuvants: Non-ionic Surfactant 2 L / 1000 L 0.2 | 2 L / 1000 L (0.2% v/v) |
| Required | CHEM SPRAY® Crop Oil Concentrate Accent IS Herbicide must be applied with one of the following adjuvants: Adapt Oil Concentrate 10 L / 1000 L 1.0 | 10 L / 1000 L (1.0% v/v) |
| Required | MERGE® ADJUVANT Accent IS Herbicide must be applied with one of the following adjuvants: Merge 5 L / 1000 L 0.5 | 5 L / 1000 L (0.5% v/v) |
| Required | SURE-MIX™ SURFACTANT Accent IS Herbicide must be applied with one of the following adjuvants: Sure-Mix 5 L / 1000 L 0.5 | 5 L / 1000 L (0.5% v/v) |
| Required | NIS plus 28% UAN Non-ionic Surfactant plus 28% UAN 2 L / 1000 L + 5 L / ha | 2 L / 1000 L NIS + 5 L / ha UAN (0.2% v/v NIS, 5 L/ha UAN) |
| Required | NIS plus 28% UAN Non-ionic Surfactant plus 28% UAN 2 L / 1000 L + 12.5 L / 1000 L 0.2 1.25. 1.25% v/v UAN must also be included for tank mixes with Distinct Herbicide. | 2 L / 1000 L NIS + 12.5 L / 1000 L UAN (0.2% NIS, 1.25% UAN v/v) |
| Required | NIS plus 28% UAN, or Merge For the control of Yellow Foxtail - Apply Accent IS Herbicide with 28% liquid urea ammonium nitrate (UAN) at 5L/ha plus a recommended non-ionic surfactant (NIS) or apply Accent IS Herbicide with Merge. Failure to use an NIS with UAN or Merge as indicated above will result in suppression only of yellow foxtail. | NIS with UAN at 5L/ha, or Merge |
| Recommended | ACTIVATE PLUS ACCENT | 2.0 L per 1000 L of spray |
| Recommended | Activate Plus NIS ACCENT | 2.0 L per 1000 L of spray mixture |
| Recommended | PHASE III NON-IONIC LIQUID SPREADER/ACTIVATOR ACCENT | 2.0 L per 1000 L of spray mixture |
| Recommended | Pro-surf II A Non-ionic Liquid Wetting and Spreading Agent ACCENT | 2.0 L per 1000 L of spray mixture |
| Recommended | 28% UAN Non-ionic surfactants may be applied with 28% liquid urea ammonium nitrate (UAN) at 5L/ha for improved performance on certain weeds. | 5 L/ha |
| Compatible | AGRAL 90 Accent | 2 L/1000 L |
| Compatible | CONTACT NON-IONIC LIQUID SPREADER/ACTIVATOR ACCENT | 2.0 L per 1000 L of spray mixture |
| Compatible | CROP ZONE CZ 90 ACCENT | 2 L/1000 L |
| Compatible | ICON - A Non-Ionic Liquid Wetting and Spreading Agent ACCENT | 2L/1000L |
| Compatible | Keysal 90 ACCENT | 2 L/1000 L |
| Compatible | LIBERATE™ ADJUVANT Accent | 0.2-0.25% v/v |
| Compatible | NUFARM ENHANCE™ ACCENT | 2L/1000L |
| Compatible | SENTRY - A Non-ionic Liquid Wetting and Spreading Agent ACCENT | 2L/1000L |
| Compatible | SUFFIX ACCENT | 2L/1000L |
| Compatible | SUPER SPREADER ADJUVANT ACCENT | 2 L/1000L |
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.
