PCP #31735 · Bayer CropScience Inc. · Herbicide
Group 2 post-emergent suspension herbicide for control of grass and broadleaf weeds in spring wheat, durum wheat, and winter wheat. Contains thiencarbazone-methyl at 10 g/L. For use only in Manitoba, Saskatchewan, Alberta and interior of British Columbia.
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 |
|---|---|---|---|---|
| Wheat | Wild oats, Green foxtail, Barnyard grass, Yellow foxtail (suppression), Persian Darnel (suppression), Volunteer canary seed, Japanese Brome, Wild mustard, Redroot pigweed, Stinkweed, Shepherd's-purse, Hemp-nettle, Volunteer canola, Pale Smartweed, Wild buckwheat, Round-leaved mallow (suppression), Cleavers, Lamb's Quarters (suppression), Russian Thistle (suppression) | 0.202 L/acre | 60 d | 12 d |
| Wheat | Wild oats, Green foxtail, Barnyard grass, Yellow foxtail (suppression), Persian Darnel (suppression), Volunteer canary seed, Japanese Brome, Wild mustard, Redroot pigweed, Stinkweed, Shepherd's-purse, Hemp-nettle, Volunteer canola, Pale Smartweed, Wild buckwheat, Round-leaved mallow (suppression), Cleavers, Lamb's Quarters (suppression), Russian Thistle (suppression) | 0.202 L/acre | 72 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 |
|---|---|---|
| Recommended | IPCO Ag-Surf ORIGINAL Non-ionic Surfactant (NIS) – For Use in Spring and Durum Wheat Only: 0.25% v/v | 0.25% v/v |
| Recommended | WEEDAWAY AG-SURF II |
| 0.25% v/v |
| Recommended | Agral 90 Non-ionic Wetting & Spreading Agent Liquid Non-ionic Surfactant (NIS) – For Use in Spring and Durum Wheat Only: 0.25% v/v (e.g., Agral 90 Non-ionic Wetting & Spreading Agent Liquid) | 0.25% v/v |
| Recommended | Agral 90 Non-ionic Liquid Wetting & Spreading Agent Non-ionic Surfactant (NIS) – For Use in Spring and Durum Wheat Only: 0.25% v/v | 0.25% v/v |
| Recommended | Weedaway Ag-Surf Liquid Spray Adjuvant Non-ionic Surfactant (NIS) – For Use in Spring and Durum Wheat Only: 0.25% v/v | 0.25% v/v |
| Recommended | IPCO Ag-Surf II Non-ionic Surfactant (NIS) – For Use in Spring and Durum Wheat Only: 0.25% v/v | 0.25% v/v |
| Recommended | AMS Ammonium Sulphate (AMS) – For Use in Spring Wheat Only: 500 g/ha (99%) or 1 L/ha (49% solution) or 1.25 L/ha (40% solution); For improved and more consistent weed control overall | 500 g/ha (99%) or 1 L/ha (49% solution) or 1.25 L/ha (40% solution) |
| Recommended | NIS When PREDICADE GRASS Herbicide is applied alone, a non-ionic surfactant... at 0.25% v/v may be added for improved and more consistent weed control overall, more consistent control of wild oat in areas of heavy infestation, more consistent control of Japanese brome. | 0.25% v/v |
| Recommended | AMS When PREDICADE GRASS Herbicide is applied alone, Ammonium sulphate at 500 g/ha (99%) or 1 L/ha (49% solution) or 1.25 L/ha (40% solution) may be added for improved and more consistent weed control overall, more consistent control of wild oat in areas of heavy infestation, more consistent control of Japanese brome. | 500 g/ha (99%) or 1 L/ha (49% solution) or 1.25 L/ha (40% solution) |
| Compatible | IPCO Ag-Surf ORIGINAL a non-ionic surfactant (e.g., ...IPCO Ag-Surf Original...) | 0.25% v/v |
| Compatible | WEEDAWAY AG-SURF II a non-ionic surfactant (e.g., ...Weedaway Ag-Surf II...) | 0.25% v/v |
| Compatible | NIS a non-ionic surfactant (e.g., ...IPCO Ag-Surf II...) | 0.25% v/v |
| Do not mix | other adjuvants, chemical additives or fertilizers not recommended on this label Do not tank mix with any other adjuvants, chemical additives or fertilizers unless recommended on this label. When tank mixing additives/adjuvants with PREDICADE GRASS Herbicide, minor crop injury may be observed. | – |
| Do not mix | any other adjuvants, chemical additives or fertilizers not recommended on the label Do not tank mix with any other adjuvants, chemical additives or fertilizers unless recommended on this label. | – |
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.
