PCP #34021 · Corteva Agriscience Canada Company · Herbicide
Group 4 herbicide containing halauxifen, clopyralid, and fluroxypyr for control of broadleaf weeds in spring wheat (including durum), winter wheat, and barley. Can be used alone or in tank mixes with MCPA Ester or 2,4-D Ester herbicides, with or without annual grass control partners. Applications are rainfast within 4 hours.
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 | Broadleaf and annual grass weeds (tank mix with Axial Herbicide at 1200 mL/ha, MCPA only) - additional grasses: wild oats, green foxtail, yellow foxtail, volunteer oats, volunteer canary seed, proso millet | 0.414 L/acre | 60 d | 12 d |
| Barley | Broadleaf and annual grass weeds (tank mix with Liquid Achieve SC at 0.5 L/ha) - additional grasses: wild oats, green foxtail, yellow foxtail, volunteer oats, Persian darnel | 0.414 L/acre | 60 d | 12 d |
| Barley | Broadleaf and annual grass weeds (tank mix with Puma Advance at 1.02 L/ha, MCPA only) - additional grasses: wild oats, green foxtail, yellow foxtail | 0.414 L/acre | 60 d | 12 d |
| Barley | Broadleaf and annual grass weeds (tank mix with Trondus at 0.6 L/ha, MCPA only) - additional grasses: wild oats, green foxtail, yellow foxtail, volunteer oats, volunteer canary seed, proso millet | 0.414 L/acre | 60 d | 12 d |
| Cereals | Broadleaf weeds (tank mix with 2,4-D Ester 700 at 0.43 L/ha) - weeds controlled by Prominex alone plus volunteer canola | 0.414 L/acre | 60 d | 12 d |
| Cereals | Broadleaf weeds (tank mix with 2,4-D Ester 700 at 0.5-0.8 L/ha) - additional weeds include annual sow-thistle, bluebur, burdock, cocklebur, daisy fleabane, false flax, false ragweed, goat's beard, mustards, narrow-leaved hawk's-beard, plantain, prickly lettuce, Russian pigweed, Russian-thistle, stinging nettle, stinkweed, sweet clover, thyme-leaved spurge, wild radish, wild sunflower | 0.414 L/acre | 60 d | 12 d |
| Cereals | Broadleaf weeds (tank mix with MCPA Ester 600 at 0.46 L/ha) - weeds controlled by Prominex alone plus volunteer canola | 0.414 L/acre | 60 d | 12 d |
| Cereals | Broadleaf weeds (tank mix with MCPA Ester 600 at 0.58-0.7 L/ha) - additional weeds include burdock, cocklebur, field horsetail, mustard (wild and ball), plantain, prickly lettuce, ragweed (false), sow-thistle (annual), stinkweed, vetch, wild radish, wild sunflower | 0.414 L/acre | 60 d | 12 d |
| Cereals | Broadleaf weeds including alfalfa (volunteer), American dragonhead, buckwheat (wild), chickweed, cleavers, cow cockle, flax (volunteer), fleabane (Canada), flixweed, hemp-nettle, henbit, kochia, lamb's-quarters, nightshade species, pigweed (redroot), ragweed (common and giant), round-leaved mallow, shepherd's-purse, stork's-bill, thistle (Canada), velvetleaf; barnyard grass | 0.414 L/acre | 60 d | 12 d |
| Wheat | Broadleaf and annual grass weeds (tank mix with Axial Herbicide at 1200 mL/ha, MCPA only) - additional grasses: wild oats, green foxtail, yellow foxtail, volunteer oats, volunteer canary seed, proso millet | 0.414 L/acre | 60 d | 12 d |
| Wheat | Broadleaf and annual grass weeds (tank mix with Horizon NG at 0.93 L/ha, MCPA only) - additional grasses: wild oats, green foxtail, yellow foxtail, volunteer oats, volunteer canary seed | 0.414 L/acre | 60 d | 12 d |
| Wheat | Broadleaf and annual grass weeds (tank mix with Liquid Achieve SC at 0.5 L/ha) - additional grasses: wild oats, green foxtail, yellow foxtail, volunteer oats, Persian darnel | 0.414 L/acre | 60 d | 12 d |
| Wheat | Broadleaf and annual grass weeds (tank mix with Puma Advance at 1.02 L/ha, MCPA only) - additional grasses: wild oats, green foxtail, yellow foxtail | 0.414 L/acre | 60 d | 12 d |
| Wheat | Broadleaf and annual grass weeds (tank mix with Simplicity GoDRI at 70 g/ha) - additional grasses: wild oats, Japanese brome, yellow foxtail, green foxtail, downy brome, spreading atriplex | 0.414 L/acre | 60 d | 12 d |
| Wheat | Broadleaf and annual grass weeds (tank mix with Simplicity at 500 mL/ha) - additional grasses: wild oats, Japanese brome, yellow foxtail, green foxtail, downy brome | 0.414 L/acre | 60 d | 12 d |
| Wheat | Broadleaf and annual grass weeds (tank mix with Traxos Herbicide at 1.2 L/ha, MCPA only) - additional grasses: wild oats, green foxtail, yellow foxtail, volunteer oats, volunteer canary seed, proso millet, Persian darnel | 0.414 L/acre | 60 d | 12 d |
| Wheat | Broadleaf and annual grass weeds (tank mix with Trondus at 0.6 L/ha, MCPA only) - additional grasses: wild oats, green foxtail, yellow foxtail, volunteer oats, volunteer canary seed, proso millet | 0.414 L/acre | 60 d | 12 d |
| Wheat | Broadleaf weeds (tank mix with 2,4-D Ester 700 at 0.43 L/ha) - weeds controlled by Prominex alone plus volunteer canola | 0.414 L/acre | 60 d | 12 d |
| Wheat | Broadleaf weeds (tank mix with 2,4-D Ester 700 at 0.5-0.8 L/ha) - additional weeds include annual sow-thistle, bluebur, burdock, cocklebur, daisy fleabane, false flax, false ragweed, goat's beard, mustards, narrow-leaved hawk's-beard, plantain, prickly lettuce, Russian pigweed, Russian-thistle, stinging nettle, stinkweed, sweet clover, thyme-leaved spurge, wild radish, wild sunflower | 0.414 L/acre | 60 d | 12 d |
| Wheat | Broadleaf weeds (tank mix with MCPA Ester 600 at 0.46 L/ha) - weeds controlled by Prominex alone plus volunteer canola | 0.414 L/acre | 60 d | 12 d |
| Wheat | Broadleaf weeds (tank mix with MCPA Ester 600 at 0.58-0.7 L/ha) - additional weeds include burdock, cocklebur, field horsetail, mustard (wild and ball), plantain, prickly lettuce, ragweed (false), sow-thistle (annual), stinkweed, vetch, wild radish, wild sunflower | 0.414 L/acre | 60 d | 12 d |
| Wheat | Broadleaf weeds including alfalfa (volunteer), American dragonhead, buckwheat (wild), chickweed, cleavers, cow cockle, flax (volunteer), fleabane (Canada), flixweed, hemp-nettle, henbit, kochia, lamb's-quarters, nightshade species, pigweed (redroot), ragweed (common and giant), round-leaved mallow, shepherd's-purse, stork's-bill, thistle (Canada), velvetleaf; barnyard grass | 0.414 L/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 | ADIGOR Adjuvant Tank-mix with Trondus (Tank mix with MCPA only): Adjuvant and Rate - Adigor at 0.7 L/ha | 0.7 L/ha |
| Required | NIS Tank-mix with Simplicity: Adjuvant and Rate - Agral 90, AgSurf or Surf 92 0.25 v/v | 0.25% v/v |
| Required | surfactant Tank-mix with Liquid Achieve SC: Adjuvant and Rate - Turbocharge 0.5% v/v | 0.5% v/v |
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.
