PCP #29653 · Nufarm Agriculture Inc. · Herbicide
Group 2 dry flowable herbicide (tribenuron methyl 75%) for control of certain broadleaved weeds in spring planted wheat (including durum), barley, and summerfallow in the Prairie Provinces and the Peace River Region of British Columbia. Used primarily as a tank-mix partner with glyphosate or 2,4-D Ester for pre-seed and fallow weed control.
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 |
|---|---|---|---|---|
| Cereals | Broadleaf weeds and grasses (pre-seed / fallow): Canada fleabane, Common ragweed, Narrow-leaved hawk's beard, Dandelion, Downy brome, Flixweed, Giant foxtail, Green foxtail, Hemp nettle, Kochia, Lady's thumb, Lamb's-quarters, Persian darnel, Redroot pigweed, Russian thistle, Stinkweed, Volunteer barley, Volunteer canola (including glyphosate-tolerant varieties), Volunteer flax, Volunteer wheat, Wild mustard, Wild oats, Wild buckwheat, Cow cockle; Canada thistle (suppression) | 4.05 g/acre | – | 12 d |
| Summerfallow | Broadleaf weeds and grasses: Canada fleabane, Common ragweed, Narrow-leaved hawk's beard, Dandelion, Downy brome, Flixweed, Giant foxtail, Green foxtail, Hemp nettle, Kochia, Lady's thumb, Lamb's-quarters, Persian darnel, Redroot pigweed, Russian thistle, Stinkweed, Volunteer barley, Volunteer canola (including glyphosate-tolerant varieties), Volunteer flax, Volunteer wheat, Wild mustard, Wild oats, Wild buckwheat, Cow cockle; Canada thistle (suppression) | 4.05 g/acre | – | 12 d |
| Summerfallow | Flixweed and Stinkweed (fall rosettes and spring seedlings) | 4.05 g/acre | – | 12 d |
| Wheat | Broadleaf weeds and grasses (pre-seed / fallow): Canada fleabane, Common ragweed, Narrow-leaved hawk's beard, Dandelion, Downy brome, Flixweed, Giant foxtail, Green foxtail, Hemp nettle, Kochia, Lady's thumb, Lamb's-quarters, Persian darnel, Redroot pigweed, Russian thistle, Stinkweed, Volunteer barley, Volunteer canola (including glyphosate-tolerant varieties), Volunteer flax, Volunteer wheat, Wild mustard, Wild oats, Wild buckwheat, Cow cockle; Canada thistle (suppression) | 4.05 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 |
|---|---|---|
| Compatible | surfactant SPIKE HERBICIDE + Glyphosate: once components are completely mixed, if required, add Agral 90 at 3.5 L per 1000 L of spray solution (0.35% v/v) | 3.5 L per 1000 L of spray solution (0.35% v/v) |
| Do not mix | surfactant (when tank mixing with 2,4-D Ester) SPIKE 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.
