PCP #32576 · FMC of Canada Limited · Herbicide
Group 2 herbicide for selective post-emergent control or suppression of broadleaf weeds and grasses in spring wheat and durum wheat not underseeded to legumes or grasses. Contains four active ingredients (pyroxsulam, thifensulfuron-methyl, tribenuron-methyl, metsulfuron-methyl) as wettable granules. Non-corrosive, non-flammable, non-volatile and does not freeze. Stops growth of susceptible weeds rapidly; typical symptoms may not be noticeable for 1 to 3 weeks after application. For use in Prairie Provinces and interior of British Columbia only.
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 | Annual smartweed (green smartweed, lady's thumb) | 41.5 g/acre | 60 d | 12 d |
| Wheat | Ball Mustard | 41.5 g/acre | 60 d | 12 d |
| Wheat | Barnyard grass (1-5 leaf) | 41.5 g/acre | 60 d | 12 d |
| Wheat | Canada thistle (top growth control, no larger than 30 cm in height) - suppression | 41.5 g/acre | 60 d | 12 d |
| Wheat | Cleavers (up to 6 whorl) | 41.5 g/acre | 60 d | 12 d |
| Wheat | Common chickweed (up to 10 cm, actively growing) | 41.5 g/acre | 60 d | 12 d |
| Wheat | Corn Spurry (up to 2 whorl stage, < 10 cm in height) | 41.5 g/acre | 60 d | 12 d |
| Wheat | Cow cockle | 41.5 g/acre | 60 d | 12 d |
| Wheat | Dandelion (seedlings and over-wintered rosettes ≤ 20 cm diameter) - suppression | 41.5 g/acre | 60 d | 12 d |
| Wheat | Downy brome (2-6 leaf, 4 tillers) - suppression | 41.5 g/acre | 60 d | 12 d |
| Wheat | Flixweed | 41.5 g/acre | 60 d | 12 d |
| Wheat | Green foxtail (1-5 leaf) - suppression | 41.5 g/acre | 60 d | 12 d |
| Wheat | Groundsel (common) | 41.5 g/acre | 60 d | 12 d |
| Wheat | Hemp-nettle | 41.5 g/acre | 60 d | 12 d |
| Wheat | Japanese Brome (1-6 leaf) | 41.5 g/acre | 60 d | 12 d |
| Wheat | Lamb's-quarters | 41.5 g/acre | 60 d | 12 d |
| Wheat | Narrow-leaved hawk's beard | 41.5 g/acre | 60 d | 12 d |
| Wheat | Night-flowering catchfly | 41.5 g/acre | 60 d | 12 d |
| Wheat | Perennial sow thistle (top growth control, no larger than 15 cm in height) - suppression | 41.5 g/acre | 60 d | 12 d |
| Wheat | Redroot Pigweed | 41.5 g/acre | 60 d | 12 d |
| Wheat | Round-leaved Mallow (up to 6 leaf stage, < 10 cm in size) | 41.5 g/acre | 60 d | 12 d |
| Wheat | Russian thistle | 41.5 g/acre | 60 d | 12 d |
| Wheat | Scentless chamomile - suppression | 41.5 g/acre | 60 d | 12 d |
| Wheat | Shepherd's purse (up to 30 cm tall) | 41.5 g/acre | 60 d | 12 d |
| Wheat | Stinkweed (up to 30 cm tall) | 41.5 g/acre | 60 d | 12 d |
| Wheat | Stork's bill (2-6 leaf) | 41.5 g/acre | 60 d | 12 d |
| Wheat | Tartary Buckwheat | 41.5 g/acre | 60 d | 12 d |
| Wheat | Toadflax (no larger than 15 cm in height) - suppression | 41.5 g/acre | 60 d | 12 d |
| Wheat | Volunteer Canola (1-6 leaf) | 41.5 g/acre | 60 d | 12 d |
| Wheat | Volunteer sunflower | 41.5 g/acre | 60 d | 12 d |
| Wheat | Wild Buckwheat (cotyledon to 5-leaf stage) | 41.5 g/acre | 60 d | 12 d |
| Wheat | Wild mustard | 41.5 g/acre | 60 d | 12 d |
| Wheat | Wild oats (up to 4 leaf, 2 tiller) | 41.5 g/acre | 60 d | 12 d |
| Wheat | Yellow foxtail (1-5 leaf) | 41.5 g/acre | 60 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 | adjuvant (registered for use with CS-100-31155 Herbicide) Apply with an adjuvant registered for use with CS-100-31155 Herbicide. | – |
| Required | non-ionic surfactant Add the non-ionic surfactant at 0.25% v/v (0.25 L per 100 L of spray solution). | 0.25% v/v (0.25 L per 100 L of spray solution) |
| Recommended | AGRAL 90 Recommended adjuvants are: AGRAL* 90 | 2.5 litres/1000 litres spray solution |
| Recommended | HiActivate NON-IONIC LIQUID SPREADER/ACTIVATOR Recommended adjuvants are: ... HIACTIVATE* NON-IONIC LIQUID SPREADER/ACTIVATOR | 2.5 litres/1000 litres spray solution |
| Recommended | NUFARM ENHANCE™ Recommended adjuvants are: ... ENHANCE* | 2.5 litres/1000 litres spray solution |
| Recommended | Pro-surf II A Non-ionic Liquid Wetting and Spreading Agent Recommended adjuvants are: ... PRO-SURF* II | 2.5 litres/1000 litres spray solution |
| Recommended | SENTRY - A Non-ionic Liquid Wetting and Spreading Agent Recommended adjuvants are: ... SENTRY | 2.5 litres/1000 litres spray solution |
| Recommended | SUPER SPREADER ADJUVANT Recommended adjuvants are: ... SUPER SPREADER ADJUVANT | 2.5 litres/1000 litres spray solution |
| Recommended | WEEDAWAY AG-SURF II Recommended adjuvants are: ... AG-SURF* II | 2.5 litres/1000 litres spray solution |
| Recommended | adjuvant Recommended adjuvants are: ... LIBERATE* ADJUVANT | 2.5 litres/1000 litres spray solution |
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.
