PCP #28262 · FMC of Canada Limited · Herbicide
Group 2 sulfonylurea herbicide (tribenuron-methyl 50% soluble granules) for control of certain broadleaf weeds in summerfallow, post-harvest, pre-seed to spring and winter wheat, barley, oats, canary seed, pulse crops and forage species, in pasture and rangeland, and post-emergence in tribenuron-methyl tolerant sunflowers.
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 |
|---|---|---|---|---|
| Alfalfa | Broadleaf weeds (pre-seed, minor use) | 6.07 g/acre | – | 12 d |
| Alsike Clover | Broadleaf weeds (pre-seed, minor use) | 6.07 g/acre | – | 12 d |
| Barley | Broadleaf weeds and grasses (pre-seed), including kochia (Group 2 and Group 9 resistant biotypes) with Dicamba L tank mix | 6.07 g/acre | – | 12 d |
| Bromegrass | Broadleaf weeds (pre-seed, minor use) | 6.07 g/acre | – | 12 d |
| Canary Seed | Broadleaf weeds and grasses (pre-seed) | 6.07 g/acre | – | 12 d |
| Dry Bean | Broadleaf weeds and grasses (pre-seed) | 6.07 g/acre | – | 12 d |
| Faba Bean | Broadleaf weeds and grasses (pre-seed); kochia (Group 2 and 9 resistant), cleavers (suppression), common groundsel, purslane, Eastern black nightshade, Powell pigweed, crabgrass, waterhemp, yellow woodsorrel with Authority 480 | 6.07 g/acre | – | 12 d |
| Fallow | Broadleaf weeds and grasses (Canada fleabane, common ragweed, narrow leaved hawk's beard, dandelion, downy brome, flixweed, foxtails, hemp nettle, kochia, lady's thumb, lamb's-quarters, Persian darnel, redroot pigweed, Russian thistle, stinkweed, volunteer cereals and canola, wild mustard, wild oats, cow cockle, wild buckwheat, common chickweed; suppression of scentless chamomile, wild carrot, tufted vetch, Canada thistle, white cockle) |
| 6.07 g/acre |
| – |
| 12 d |
| Fallow | Flixweed and stinkweed (fall rosettes and spring seedlings); also broadleaf weeds controlled by 2,4-D Ester at 420 g/ha | 6.07 g/acre | – | 12 d |
| Fescue | Broadleaf weeds (pre-seed, minor use) | 6.07 g/acre | – | 12 d |
| Fescue | Broadleaf weeds (pre-seed, minor use) | 6.07 g/acre | – | 12 d |
| Forage Grasses | Broadleaf weeds (pre-seed, minor use) | 6.07 g/acre | – | 12 d |
| Lupin | Broadleaf weeds and grasses (pre-seed) | 6.07 g/acre | – | 12 d |
| Meadow Brome Grass | Broadleaf weeds (pre-seed, minor use) | 6.07 g/acre | – | 12 d |
| Oats | Broadleaf weeds and grasses (pre-seed) | 6.07 g/acre | – | 12 d |
| Pasture | Dandelion, white cockle, and common tansy | 12.1 g/acre | 0 d | 12 d |
| Pasture | Tall buttercup and narrow-leaved hawk's beard | 6.07 g/acre | 0 d | 12 d |
| Pea | Broadleaf weeds and grasses (pre-seed); kochia (Group 2 and 9 resistant) and additional weeds with Authority 480 | 6.07 g/acre | – | 12 d |
| Red Clover | Broadleaf weeds (pre-seed, minor use) | 6.07 g/acre | – | 12 d |
| Sainfoin | Broadleaf weeds (pre-seed, minor use) | 6.07 g/acre | – | 12 d |
| Smooth Bromegrass | Broadleaf weeds (pre-seed, minor use) | 6.07 g/acre | – | 12 d |
| Soybean | Broadleaf weeds and grasses (pre-seed); kochia (Group 2 and 9 resistant) and additional weeds with Authority 480 | 6.07 g/acre | – | 12 d |
| Sunflower | Lamb's-quarters (control, up to 9 leaf); wild buckwheat (suppression, 1-6 leaf) | 6.07 g/acre | 70 d | 12 d |
| Sunflower | Weeds labelled for EXPRESS® SG plus ASSURE II | 6.07 g/acre | 70 d | 12 d |
| Sunflower | Wild oats (control, 2-6 leaf), lamb's-quarters (control); green foxtail and wild buckwheat (suppression, 2-6 leaf) | 6.07 g/acre | 70 d | 12 d |
| Sweet Clover | Broadleaf weeds (pre-seed, minor use) | 6.07 g/acre | – | 12 d |
| Timothy | Broadleaf weeds (pre-seed, minor use) | 6.07 g/acre | – | 12 d |
| Wheat | Broadleaf weeds and grasses (pre-seed); kochia including Group 2 and Group 9 resistant biotypes with Authority or Dicamba tank mixes | 6.07 g/acre | – | 12 d |
| Wheat | Broadleaf weeds and grasses (pre-seed); pre-emergent annual grasses and broadleaf weeds with Pyroxasulfone 85 WG tank mix | 6.07 g/acre | – | 12 d |
| Wheatgrass | Broadleaf weeds (pre-seed, minor use) | 6.07 g/acre | – | 12 d |
| Wheatgrass | Broadleaf weeds (pre-seed, minor use) | 6.07 g/acre | – | 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 | AMIGO Adjuvant Apply EXPRESS® SG Herbicide at 15 g/ha and Select*, Centurion* or Shadow RTM* Herbicide at 0.19 L/ha and Amigo* Adjuvant at 1% v/v (1 L per 100 L of water) | 1% v/v (1 L per 100 L of water) |
| Required | Hasten NT Ultra Spray Adjuvant Apply EXPRESS® SG Herbicide at 15 g/ha and HASTEN* NT ULTRA spray adjuvant at 0.5% v/v (5 L per 1000 L of water) ... at the 2-8 leaf stage | 0.5% v/v (5 L per 1000 L of water) |
| Required | HiActivate® NIS apply EXPRESS® SG Herbicide at either 15 or 30 grams per hectare with a non-ionic surfactant at 0.2% v/v (2 L per 1000 L of water) | 0.2% v/v (2 L per 1000 L of water) |
| Required | Agral 90 or AgSurf or a non-ionic surfactant, such as Agral* 90 or AgSurf*, at 0.2% v/v (2 L per 1000 L of water) at the 2-8 leaf stage of the tribenuron-methyl tolerant sunflowers | 0.2% v/v (2 L per 1000 L of water) |
| Do not mix | surfactant (when tank mixing with 2,4-D Ester) EXPRESS® SG Herbicide + 2,4-D Ester: ... Do not add a 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.
