PCP #29544 · FMC of Canada Limited · Herbicide
Group 2 sulfonylurea herbicide (thifensulfuron-methyl + tribenuron-methyl) formulated as a soluble granule for selective post-emergent control or suppression of broadleaf weeds in wheat (spring, winter and durum), spring barley and oats not underseeded to legumes or 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 |
|---|---|---|---|---|
| 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. Weeds suppressed: Canada thistle | 12.1 g/acre | – | 12 d |
| 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. Weeds suppressed: Canada thistle |
| 12.1 g/acre |
| – |
| 12 d |
| 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. Weeds suppressed: Canada thistle | 12.1 g/acre | – | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, as well as 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) and shepherd's purse (up to 20 cm) | 12.1 g/acre | – | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, as well as 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) and shepherd's purse (up to 20 cm) | 12.1 g/acre | – | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, as well as 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) and shepherd's purse (up to 20 cm) | 12.1 g/acre | – | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, as well as 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) and shepherd's purse (up to 20 cm) | 12.1 g/acre | – | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, as well as volunteer flax (up to 12 cm in height), kochia (including Group 2 resistant biotypes; up to 10 cm), cleavers (1-4 whorl) and stork's bill (1-6 leaf) and round-leaved mallow (1-5 leaf) | 12.1 g/acre | – | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, as well as volunteer flax (up to 12 cm in height), kochia (including Group 2 resistant biotypes; up to 10 cm), cleavers (1-4 whorl) and stork's bill (1-6 leaf) and round-leaved mallow (1-5 leaf) | 12.1 g/acre | – | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, as well as weeds controlled by 2,4-D Ester | 12.1 g/acre | – | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, as well as white cockle, dandelion (spring and fall rosettes, up to 15cm in diameter), scentless chamomile and volunteer canola, including Group 2 herbicide tolerant varieties (apply when volunteer canola is in the 2-4 leaf stage) | 12.1 g/acre | 7 d | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, as well as white cockle, dandelion (spring and fall rosettes, up to 15cm in diameter), scentless chamomile and volunteer canola, including Group 2 herbicide tolerant varieties (apply when volunteer canola is in the 2-4 leaf stage) | 12.1 g/acre | 7 d | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, green foxtail and wild oats | 12.1 g/acre | 7 d | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, green foxtail and wild oats | 12.1 g/acre | 7 d | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, green foxtail and wild oats | 12.1 g/acre | 7 d | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, green foxtail and wild oats | 12.1 g/acre | 7 d | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, plus weeds listed on the VARRO Herbicide label | 12.1 g/acre | – | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, plus weeds listed on the VARRO Herbicide label | 12.1 g/acre | – | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, plus weeds listed on the VARRO Herbicide label | 12.1 g/acre | – | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, plus wild oats, volunteer oats, green foxtail, yellow foxtail, volunteer canary seed and proso millet | 12.1 g/acre | 60 d | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, plus wild oats, volunteer oats, green foxtail, yellow foxtail, volunteer canary seed and proso millet | 12.1 g/acre | 60 d | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, plus: 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 (2-4 leaf stage); White cockle; Wild carrot (up to 15 cm) suppression | 12.1 g/acre | 7 d | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, plus: 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 (2-4 leaf stage); White cockle; Wild carrot (up to 15 cm) suppression | 12.1 g/acre | 7 d | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, plus: 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 (2-4 leaf stage); White cockle; Wild carrot (up to 15 cm) suppression | 12.1 g/acre | 7 d | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, plus: 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 (2-4 leaf stage); White cockle; Wild carrot (up to 15 cm) suppression | 12.1 g/acre | 7 d | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG alone, plus: 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 (2-4 leaf stage); White cockle; Wild carrot (up to 15 cm) suppression | 12.1 g/acre | 7 d | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG plus 2,4-D Ester, plus Group 2 resistant kochia | 12.1 g/acre | – | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG plus 2,4-D Ester, plus Group 2 resistant kochia | 12.1 g/acre | – | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG plus 2,4-D Ester, plus Group 2 resistant kochia | 12.1 g/acre | – | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG plus Group 2 resistant kochia | 12.1 g/acre | – | 12 d |
| Wheat | Broadleaf weeds controlled or suppressed by BARRICADE® SG plus Group 2 resistant kochia | 12.1 g/acre | – | 12 d |
| Wheat | Labelled weeds (tank mix with SIMPLICITY) | 12.1 g/acre | 7 d | 12 d |
| Wheat | Labelled weeds (tank mix with SIMPLICITY) | 12.1 g/acre | 7 d | 12 d |
| Wheat | Labelled weeds (tank mix with TRAXOS Herbicide) | 12.1 g/acre | – | 12 d |
| Wheat | Labelled weeds (tank mix with TRAXOS Herbicide) | 12.1 g/acre | – | 12 d |
| Wheat | Labelled weeds including wild oats (tank mix with PERIMETER II, MCPA Ester and SIMPLICITY) | 12.1 g/acre | 7 d | 12 d |
| Wheat | Labelled weeds including wild oats (tank mix with PERIMETER II, MCPA Ester and SIMPLICITY) | 12.1 g/acre | 7 d | 12 d |
| Wheat | Labelled weeds including wild oats (tank mix with PERIMETER II, MCPA Ester and TRAXOS) | 12.1 g/acre | 7 d | 12 d |
| Wheat | Labelled weeds including wild oats (tank mix with PERIMETER II, MCPA Ester and TRAXOS) | 12.1 g/acre | 7 d | 12 d |
| Wheat | Wild oats and listed broadleaves | 12.1 g/acre | 7 d | 12 d |
| Wheat | Wild oats and listed broadleaves | 12.1 g/acre | 7 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 | ADIGOR Adjuvant Adjuvant: Add the required adjuvant recommended on the clodinafop product label (BARRICADE® SG + a Listed CLODINAFOP Product) | – |
| Required | ADIGOR Adjuvant Adjuvant: Add the required adjuvant recommended on the clodinafop product label (with PERIMETER® II Herbicide + MCPA Ester + clodinafop product) | – |
| Required | non-ionic surfactant/spreader Apply with an adjuvant registered for use with BARRICADE® SG. Use only water as a carrier. | – |
| Required | ADIGOR* Adjuvant TANK MIX COMPONENTS AND APPLICATION RATES: ADIGOR* Adjuvant 700 mL/hectare (BARRICADE® SG + AXIAL* 100EC Herbicide) | 700 mL/hectare |
| Required | AGRAL 90, AG-SURF, CITOWETT PLUS, LIBERATE ADJUVANT, AG-SURF II, HIACTIVATE NON-IONIC LIQUID SPREADER/ACTIVATOR, SUPER SPREADER ADJUVANT OR ENHANCE Adjuvants: AGRAL90, AG-SURF, CITOWETTPLUS, LIBERATE ADJUVANT, AG-SURF II, HIACTIVATE NON-IONIC LIQUID SPREADER/ACTIVATOR, SUPER SPREADER ADJUVANT OR ENHANCE — 2.5 litres/1000 litres (BARRICADE® SG + SIMPLICITY*) | 2.5 litres/1000 litres of spray solution |
| Required | Agral 90, Ag-Surf, CITOWETT PLUS, Liberate Adjuvant, Ag-Surf II, HiActivate Non-ionic Liquid Spreader/Activator, Super Spreader Adjuvant or Enhance Adjuvants: Agral 90, Ag-Surf, CITOWETT PLUS, Liberate Adjuvant, Ag-Surf II, HiActivate Non-ionic Liquid Spreader/Activator, Super Spreader Adjuvant or Enhance — 2.5 litres/1000 litres (BARRICADE® SG + PERIMETER® II HERBICIDE + MCPA ESTER + SIMPLICITY*) | 2.5 litres/1000 litres of spray solution |
| Recommended | CITOWETT PLUS Recommended adjuvants are: AGRAL* 90, AG-SURF*, CITOWETT* PLUS, LIBERATE* ADJUVANT... | – |
| Recommended | HiActivate NON-IONIC LIQUID SPREADER/ACTIVATOR Recommended adjuvants are: ...HIACTIVATE* NON-IONIC LIQUID SPREADER/ACTIVATOR, SUPER SPREADER ADJUVANT... | – |
| Recommended | NUFARM ENHANCE™ Recommended adjuvants are: ...SUPER SPREADER ADJUVANT AND ENHANCE* | – |
| Recommended | SUPER SPREADER ADJUVANT Recommended adjuvants are: ...SUPER SPREADER ADJUVANT AND ENHANCE* | – |
| Recommended | WEEDAWAY AG-SURF II Recommended adjuvants are: ...AG-SURF* II, HIACTIVATE* NON-IONIC LIQUID SPREADER/ACTIVATOR... | – |
| Recommended | AGRAL 90 BARRICADE® SG is to be mixed with water and a recommended adjuvant... Recommended adjuvants are: AGRAL* 90, AG-SURF*, CITOWETT* PLUS, LIBERATE* ADJUVANT, AG-SURF* II, HIACTIVATE* NON-IONIC LIQUID SPREADER/ACTIVATOR, SUPER SPREADER ADJUVANT AND ENHANCE* | – |
| Recommended | LIBERATE ADJUVANT Recommended adjuvants are: ...LIBERATE* ADJUVANT, AG-SURF* II... | – |
| Recommended | Agral 90 / Ag-Surf / Citowett Plus / Liberate Adjuvant / Ag-Surf II / HiActivate Non-ionic Liquid Spreader/Activator / Super Spreader Adjuvant / Enhance 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 |
| Recommended | Agral 90 / Ag-Surf / Citowett Plus / Liberate Adjuvant / Ag-Surf II / HiActivate Non-ionic Liquid Spreader/Activator / Super Spreader Adjuvant / Enhance 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 / Ag-Surf / Citowett Plus / Liberate Adjuvant / Ag-Surf II / HiActivate Non-ionic Liquid Spreader/Activator / Super Spreader Adjuvant / Enhance 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 |
| Recommended | Agral 90 / Ag-Surf / Citowett Plus / Liberate Adjuvant / Ag-Surf II / HiActivate Non-ionic Liquid Spreader/Activator / Super Spreader Adjuvant / Enhance 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 |
| Do not mix | Carriers other than water Use only water as a carrier. Other carriers may accelerate breakdown of BARRICADE® SG and reduce its effectiveness. | – |
| Do not mix | additional non-ionic surfactant (in BARRICADE® SG + AXIAL* 100 EC + Adigor tank mix) DO NOT USE ADDITIONAL NON-IONIC SURFACTANT. | – |
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.
