PCP #29544 · FMC of Canada Limited · Herbicide
Group 2 soluble granule herbicide containing thifensulfuron-methyl and tribenuron-methyl for post-emergent control of broadleaf weeds in spring wheat, durum wheat, winter wheat, spring barley, and oats. Controls annual smartweed, common chickweed, cow cockle, flixweed, hemp-nettle, kochia, lamb's-quarters, redroot pigweed, Russian thistle, stinkweed, volunteer canola, wild buckwheat, wild mustard, and suppresses Canada thistle and perennial sow thistle. Can be used alone or in tank-mixes with other herbicides for expanded weed control including Group 2 resistant kochia biotypes and annual grasses.
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 |
|---|---|---|---|---|
| Barley | Annual smartweed (green smartweed, lady's thumb), common chickweed, cow cockle, flixweed, hemp-nettle, kochia, lamb's-quarters, narrow leaved hawk's beard, night flowering catchfly, redroot pigweed, Russian thistle, sow thistle (perennial), stinkweed, volunteer canola, wild buckwheat, wild mustard | 12.1 g/acre | – |
| – |
| Barley | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, as well as weeds controlled by 2,4-D Ester | 12.1 g/acre | – | – |
| Barley | Canada thistle | 12.1 g/acre | – | – |
| Barley | Cleavers (1-4 whorls), kochia including Group 2 resistant biotypes (seedling up to 8 leaf) | 12.1 g/acre | – | – |
| Barley | Cleavers, kochia including Group 2 resistant biotypes (seedling up to 8 leaf) | 12.1 g/acre | – | – |
| Barley | Dandelion (spring and fall rosettes, up to 15 cm in diameter), cleavers (1-9 whorl), common ragweed (up to 10 cm), hemp-nettle (up to 8 leaf), kochia (including Group 2 resistant biotypes; up to 10 cm), round-leaved mallow (1-5 leaf), scentless chamomile, stork's bill (1-6 leaf), tufted vetch (up to 15 cm), volunteer flax (up to 12 cm in height), volunteer canola including Group 2 herbicide tolerant varieties, white cockle, wild carrot (up to 15 cm) suppression | 12.1 g/acre | – | – |
| Barley | Group 2 resistant kochia | 12.1 g/acre | – | – |
| Barley | Group 2 resistant kochia | 12.1 g/acre | – | – |
| Barley | Volunteer flax (up to 12 cm in height), cleavers (1-6 whorl), kochia (including Group 2 resistant biotypes; up to 10 cm), stork's bill (1-6 leaf), round-leaved mallow (1-5 leaf), shepherd's purse (up to 20 cm) | 12.1 g/acre | – | – |
| Barley | Volunteer flax (up to 12 cm in height), kochia (including Group 2 resistant biotypes; up to 10 cm), cleavers (1-4 whorl), stork's bill (1-6 leaf), round-leaved mallow (1-5 leaf) | 12.1 g/acre | – | – |
| Barley | White cockle, dandelion (spring and fall rosettes, up to 15cm in diameter), scentless chamomile, volunteer canola including Group 2 herbicide tolerant varieties | 12.1 g/acre | – | – |
| Barley | Wild oats, volunteer oats, green foxtail, yellow foxtail, volunteer canary seed, proso millet | 12.1 g/acre | 60 d | – |
| Oats | Annual smartweed (green smartweed, lady's thumb), common chickweed, cow cockle, flixweed, hemp-nettle, kochia, lamb's-quarters, narrow leaved hawk's beard, night flowering catchfly, redroot pigweed, Russian thistle, sow thistle (perennial), stinkweed, volunteer canola, wild buckwheat, wild mustard | 12.1 g/acre | – | – |
| Oats | Canada thistle | 12.1 g/acre | – | – |
| Oats | Dandelion (spring and fall rosettes, up to 15 cm in diameter), cleavers (1-9 whorl), common ragweed (up to 10 cm), hemp-nettle (up to 8 leaf), kochia (including Group 2 resistant biotypes; up to 10 cm), round-leaved mallow (1-5 leaf), scentless chamomile, stork's bill (1-6 leaf), tufted vetch (up to 15 cm), volunteer flax (up to 12 cm in height), volunteer canola including Group 2 herbicide tolerant varieties, white cockle, wild carrot (up to 15 cm) suppression | 12.1 g/acre | – | – |
| Oats | White cockle, dandelion (spring and fall rosettes, up to 15cm in diameter), scentless chamomile, volunteer canola including Group 2 herbicide tolerant varieties | 12.1 g/acre | – | – |
| Wheat | Annual smartweed (green smartweed, lady's thumb), common chickweed, cow cockle, flixweed, hemp-nettle, kochia, lamb's-quarters, narrow leaved hawk's beard, night flowering catchfly, redroot pigweed, Russian thistle, sow thistle (perennial), stinkweed, volunteer canola, wild buckwheat, wild mustard | 12.1 g/acre | – | – |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, as well as weeds controlled by 2,4-D Ester | 12.1 g/acre | – | – |
| Wheat | Canada thistle | 12.1 g/acre | – | – |
| Wheat | Cleavers (1-4 whorls), kochia including Group 2 resistant biotypes (seedling up to 8 leaf) | 12.1 g/acre | – | – |
| Wheat | Cleavers, kochia including Group 2 resistant biotypes (seedling up to 8 leaf) | 12.1 g/acre | – | – |
| Wheat | Dandelion (spring and fall rosettes, up to 15 cm in diameter), cleavers (1-9 whorl), common ragweed (up to 10 cm), hemp-nettle (up to 8 leaf), kochia (including Group 2 resistant biotypes; up to 10 cm), round-leaved mallow (1-5 leaf), scentless chamomile, stork's bill (1-6 leaf), tufted vetch (up to 15 cm), volunteer flax (up to 12 cm in height), volunteer canola including Group 2 herbicide tolerant varieties, white cockle, wild carrot (up to 15 cm) suppression | 12.1 g/acre | – | – |
| Wheat | Dandelion (spring and fall rosettes, up to 15cm in diameter), cleavers (1-9 whorl), common ragweed (up to 10 cm), hemp-nettle (1-8 leaf), kochia (including Group 2 resistant biotypes; seedling to 8-leaf stage), round-leaved mallow (1-5 leaf), scentless chamomile, stork's bill (1-6 leaf), volunteer canola including Group 2 herbicide tolerant varieties, volunteer flax (up to 12 cm in height), white cockle, wild oats | 12.1 g/acre | – | – |
| Wheat | Dandelion (spring and fall rosettes, up to 15cm in diameter), cleavers (1-9 whorl), common ragweed (up to 10 cm), hemp-nettle (1-8 leaf), kochia (including Group 2 resistant biotypes; up to 10 cm), round-leaved mallow (1-5 leaf), scentless chamomile, stork's bill (1-6 leaf), tufted vetch (up to 15 cm), volunteer canola including Group 2 tolerant herbicide varieties, volunteer flax (up to 12 cm in height), white cockle, wild oats | 12.1 g/acre | – | – |
| Wheat | Green foxtail, wild oats | 12.1 g/acre | – | – |
| Wheat | Group 2 resistant kochia | 12.1 g/acre | – | – |
| Wheat | Group 2 resistant kochia | 12.1 g/acre | – | – |
| Wheat | Volunteer flax (up to 12 cm in height), cleavers (1-6 whorl), kochia (including Group 2 resistant biotypes; up to 10 cm), stork's bill (1-6 leaf), round-leaved mallow (1-5 leaf), shepherd's purse (up to 20 cm) | 12.1 g/acre | – | – |
| Wheat | Volunteer flax (up to 12 cm in height), kochia (including Group 2 resistant biotypes; up to 10 cm), cleavers (1-4 whorl), stork's bill (1-6 leaf), round-leaved mallow (1-5 leaf) | 12.1 g/acre | – | – |
| Wheat | Weeds listed on TRAXOS® Herbicide label | 12.1 g/acre | – | – |
| Wheat | Weeds listed on the SIMPLICITY® label | 12.1 g/acre | – | – |
| Wheat | Weeds listed on the VARRO® Herbicide label | 12.1 g/acre | – | – |
| Wheat | White cockle, dandelion (spring and fall rosettes, up to 15cm in diameter), scentless chamomile, volunteer canola including Group 2 herbicide tolerant varieties | 12.1 g/acre | – | – |
| Wheat | Wild oats, volunteer oats, green foxtail, yellow foxtail, volunteer canary seed, proso millet | 12.1 g/acre | 60 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 | ADAMA MSO ADJUVANT Apply with an adjuvant registered for use with BARRICADE® SG. | – |
| Required | ADIGOR Adjuvant ADIGOR* Adjuvant 700 mL/hectare | 700 mL/hectare |
| Required | ALBAUGH SURFACTANT Adjuvants: Agral 90, Ag-Surf CITOWETT PLUS, Liberate Adjuvant, Ag-Surf II, HiActivate Non-ionic Liquid Spreader/Activator, Super Spreader Adjuvant or Enhance - 2 litres/1000 litres of spray solution | 2 litres/1000 litres of spray solution |
| Required | ALBAUGH SURFACTANT Adjuvants: Agral' 90, Ag-Surf', Citowett * Plus, Liberate Adjuvant, Ag-Surf II, HiActivate Non-ionic Liquid Spreader/Activator, Super Spreader Adjuvant or Enhance - 2 litres/1000 litres spray solution | 2 litres/1000 litres spray solution |
| Recommended | AGRAL 90 Recommended adjuvants are: AGRAL 90 | – |
| Recommended | ALBAUGH SURFACTANT Recommended adjuvants are: ... LIBERATE ADJUVANT | – |
| Recommended | CITOWETT PLUS Recommended adjuvants are: ... CITOWETT PLUS | – |
| Recommended | HiActivate NON-IONIC LIQUID SPREADER/ACTIVATOR Recommended adjuvants are: ... HIACTIVATE NON-IONIC LIQUID SPREADER/ACTIVATOR | – |
| Recommended | NUFARM ENHANCE™ Recommended adjuvants are: ... ENHANCE | – |
| Recommended | SUPER SPREADER ADJUVANT Recommended adjuvants are: ... SUPER SPREADER ADJUVANT | – |
| Recommended | WEEDAWAY AG-SURF II Recommended adjuvants are: ... AG-SURF II | – |
| Recommended | WeedAway® Ag-Surf Recommended adjuvants are: ... AG-SURF | – |
| Compatible | no adjuvant No adjuvant required. | – |
| Do not mix | surfactant DO NOT USE ADDITIONAL NON-IONIC SURFACTANT. | – |
| Do not mix | adjuvant Use only water as a carrier. Other carriers may accelerate breakdown of BARRICADE® SG and reduce its effectiveness. | – |
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.
