PCP #31595 · Corteva Agriscience Canada Company · Herbicide
Group 2 and Group 27 wettable granule herbicide containing rimsulfuron and mesotrione for selective control or suppression of annual broadleaf weeds, annual grass weeds, and quackgrass in field corn. Approved for use in Eastern Canada only. Applied pre-emergence or early post-emergent up to 2 leaf stage of corn. Has soil residual activity and is rapidly translocated to growing points when applied post-emergent.
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 |
|---|---|---|---|---|
| Corn | Barnyard Grass, Green Foxtail, Large (Hairy) Crabgrass (suppression only), Yellow Foxtail (suppression only), Common Ragweed (suppression only), Lamb's-quarters, Redroot Pigweed, Velvetleaf, Wild Mustard | 141 g/acre | 100 d | 12 d |
| Corn | Barnyard Grass, Green Foxtail, Large (Hairy) Crabgrass (suppression only), Yellow Foxtail (suppression only), Common Ragweed (suppression only), Lamb's-quarters, Redroot Pigweed, Velvetleaf, Wild Mustard, Fall Panicum, Quackgrass (suppression only), Old-witch Grass, Volunteer Canola (including glyphosate tolerant varieties) |
| 141 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 | non-ionic surfactant For early postemergent applications, Engarde Herbicide must be tank-mixed with a non-ionic surfactant (such as Citowett Plus, Agral 90 or Ag-Surf), at 2 L per 1000 L spray solution (0.2% v/v). | 2 L per 1000 L spray solution (0.2% v/v) |
| Recommended | AGRAL 90 add a recommended non-ionic surfactant such as Citowett Plus, Agral 90, or Ag-Surf at 2 L per 1000 L spray solution (0.2 % v/v) | 2 L per 1000 L spray solution (0.2% v/v) |
| Recommended | CITOWETT PLUS add a recommended non-ionic surfactant such as Citowett Plus, Agral 90, or Ag-Surf at 2 L per 1000 L spray solution (0.2 % v/v) | 2 L per 1000 L spray solution (0.2% v/v) |
| Recommended | WeedAway® Ag-Surf add a recommended non-ionic surfactant such as Citowett Plus, Agral 90, or Ag-Surf at 2 L per 1000 L spray solution (0.2 % v/v) | 2 L per 1000 L spray solution (0.2% v/v) |
| Recommended | surfactant Apply Engarde Herbicide with a recommended surfactant postemergent when the majority of the quackgrass shoots are actively growing and in the 3 to 6 leaf stage | – |
| Recommended | surfactant apply Engarde™ Herbicide as a broadcast spray, with a recommended surfactant to corn pre-emergent or post-emergent and when the volunteer canola is between the cotyledon and 5-leaf stage | – |
| Do not mix | surfactant A surfactant is not required when using 28% UAN solution as a carrier. | – |
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.
