PCP #31735 · Bayer CropScience Inc. · Herbicide
Group 2 post-emergent suspension herbicide containing thiencarbazone-methyl for control of certain annual grass and broadleaf weeds in spring, durum and winter wheat in the Prairie Provinces 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 |
|---|---|---|---|---|
| Spring Wheat | Grass weeds (control): wild oats, green foxtail, barnyard grass, volunteer canary seed, spring-germinated Japanese brome. Grass weeds (suppression): yellow foxtail, Persian darnel, overwintered Japanese brome. Broadleaf weeds (control): wild mustard, redroot pigweed, stinkweed, shepherd's-purse, hemp-nettle, volunteer canola (non ALS-tolerant), cleavers, pale smartweed, wild buckwheat. Broadleaf weeds (suppression): lamb's quarters, Russian thistle, round-leaved mallow. | 0.202 L/acre | 60 d | 12 d |
| Wheat | Grass weeds (control): wild oats, green foxtail, barnyard grass, volunteer canary seed, spring-germinated Japanese brome. Grass weeds (suppression): yellow foxtail, Persian darnel, overwintered Japanese brome. Broadleaf weeds (control): wild mustard, redroot pigweed, stinkweed, shepherd's-purse, hemp-nettle, volunteer canola (non ALS-tolerant), cleavers, pale smartweed, wild buckwheat. Broadleaf weeds (suppression): lamb's quarters, Russian thistle, round-leaved mallow. | 0.202 L/acre | 60 d | 12 d |
| Wheat | Grass weeds (control): wild oats, green foxtail, barnyard grass, volunteer canary seed, spring-germinated Japanese brome. Grass weeds (suppression): yellow foxtail, Persian darnel, overwintered Japanese brome. Broadleaf weeds (control): wild mustard, redroot pigweed, stinkweed, shepherd's-purse, hemp-nettle, volunteer canola (non ALS-tolerant), cleavers, pale smartweed, wild buckwheat. Broadleaf weeds (suppression): lamb's quarters, Russian thistle, round-leaved mallow. | 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 a non-ionic surfactant (e.g., ... IPCO Ag-Surf Original ...) at 0.25% v/v may be added | 0.25% v/v |
| Recommended | WEEDAWAY AG-SURF II a non-ionic surfactant (e.g., ... or Weedaway Ag-Surf II) at 0.25% v/v may be added | 0.25% v/v |
| Recommended | Agral 90 Non-ionic Wetting & Spreading Agent Liquid When PREDICADE GRASS Herbicide is applied alone, a non-ionic surfactant (e.g., Agral 90 Non-ionic Wetting & Spreading Agent Liquid...) at 0.25% v/v may be added for improved and more consistent weed control overall. | 0.25% v/v |
| Recommended | Agral 90 Non-ionic Liquid Wetting & Spreading Agent a non-ionic surfactant (e.g., ... Agral 90 Non-ionic Liquid Wetting & Spreading Agent ...) at 0.25% v/v may be added | 0.25% v/v |
| Recommended | Weedaway Ag-Surf Liquid Spray Adjuvant a non-ionic surfactant (e.g., ... Weedaway Ag-Surf Liquid Spray Adjuvant ...) at 0.25% v/v may be added | 0.25% v/v |
| Recommended | IPCO Ag-Surf II a non-ionic surfactant (e.g., ... IPCO Ag-Surf II ...) at 0.25% v/v may be added | 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. | 500 g/ha (99%) or 1 L/ha (49% solution) or 1.25 L/ha (40% solution) |
| Do not mix | any other adjuvants, chemical additives or fertilizers 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.
