PCP #34045 · Corteva Agriscience Canada Company · Herbicide
Group 1 and 4 emulsifiable concentrate postemergent herbicide containing halauxifen, fluroxypyr and pinoxaden for control of grass and annual broadleaved weeds in spring wheat, winter wheat and barley.
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 | Grassy weeds: barnyard grass, green and yellow foxtail, volunteer oats, volunteer canary seed, proso millet, wild oats (1 to 6-leaf, prior to 4th tiller). Broadleaf weeds: volunteer alfalfa (up to 25 cm), American dragonhead (up to bud stage and 15 cm), wild buckwheat, chickweed, cleavers (1-9 whorl), cow cockle (up to 8 leaf and 15 cm), volunteer flax (up to 15 cm), Canada fleabane (up to 15 cm), flixweed (up to 8 leaf and 8 cm), giant ragweed (up to 8-leaf), hemp nettle, henbit (up to bud stage and 15 cm), kochia (up to 15 cm), lamb's-quarters, wild mustard (1-4 leaf, up to 10 cm), nightshade species including eastern black, hairy and cutleaf (up to 6-leaf), redroot pigweed, common ragweed (up to 6-leaf, including Group 2 and 9 resistant biotypes), round-leaved mallow (up to 6-leaf), shepherd's-purse (up to bolting and 20 cm), stork's-bill (up to 8-leaf), velvetleaf (up to 5-leaf). Suppression: annual sow-thistle (up to 5 leaf), Russian thistle. Including Group 2 resistant biotypes. |
| 0.486 L/acre |
| 60 d |
| 12 d |
| Barley | Weeds controlled by Rezuvant XL Herbicide alone plus volunteer canola (1-6 leaf, including imidazolinone tolerant) at 2,4-D Ester 430 mL/ha (280 g ae/ha). At 530 mL/ha (350 g ae/ha) also: bluebur, burdock, cocklebur, field horsetail, stinkweed, goatsbeard, prickly lettuce, hoary cress, plantain, Russian knapweed, Russian thistle, annual sunflower, sweet clover, vetch, wild radish. Weeds up to 10 cm in height or diameter unless otherwise specified, including Group 2 resistant biotypes. | 0.486 L/acre | 60 d | 12 d |
| Barley | Weeds controlled by Rezuvant XL Herbicide alone plus volunteer canola (1-6 leaf, including imidazolinone tolerant) at MCPA Ester 465 mL/ha (280 g ae/ha). At 583-700 mL/ha (350-420 g ae/ha) also: burdock (before 4-leaf), cocklebur, ball mustard, wild mustard, common plantain, prickly lettuce, false ragweed, annual sow-thistle (up to 4 leaf), stinkweed, vetch, wild radish, wild (annual) sunflower. Suppression: dandelion (seedlings and over-wintered rosettes up to 30 cm), field horsetail (up to 15 cm), annual smartweed (green smartweed, lady's thumb), perennial sow-thistle (up to 6-leaf), Canada thistle (up to bolting, 30 cm). Weeds up to 10 cm in height or diameter unless otherwise specified, including Group 2 resistant biotypes. | 0.486 L/acre | 60 d | 12 d |
| Wheat | Grassy weeds: barnyard grass, green and yellow foxtail, volunteer oats, volunteer canary seed, proso millet, wild oats (1 to 6-leaf, prior to 4th tiller). Broadleaf weeds: volunteer alfalfa (up to 25 cm), American dragonhead (up to bud stage and 15 cm), wild buckwheat, chickweed, cleavers (1-9 whorl), cow cockle (up to 8 leaf and 15 cm), volunteer flax (up to 15 cm), Canada fleabane (up to 15 cm), flixweed (up to 8 leaf and 8 cm), giant ragweed (up to 8-leaf), hemp nettle, henbit (up to bud stage and 15 cm), kochia (up to 15 cm), lamb's-quarters, wild mustard (1-4 leaf, up to 10 cm), nightshade species including eastern black, hairy and cutleaf (up to 6-leaf), redroot pigweed, common ragweed (up to 6-leaf, including Group 2 and 9 resistant biotypes), round-leaved mallow (up to 6-leaf), shepherd's-purse (up to bolting and 20 cm), stork's-bill (up to 8-leaf), velvetleaf (up to 5-leaf). Suppression: annual sow-thistle (up to 5 leaf), Russian thistle. Including Group 2 resistant biotypes. | 0.486 L/acre | 60 d | 12 d |
| Wheat | Grassy weeds: barnyard grass, green and yellow foxtail, volunteer oats, volunteer canary seed, proso millet, wild oats (1 to 6-leaf, prior to 4th tiller). Broadleaf weeds: volunteer alfalfa (up to 25 cm), American dragonhead (up to bud stage and 15 cm), wild buckwheat, chickweed, cleavers (1-9 whorl), cow cockle (up to 8 leaf and 15 cm), volunteer flax (up to 15 cm), Canada fleabane (up to 15 cm), flixweed (up to 8 leaf and 8 cm), giant ragweed (up to 8-leaf), hemp nettle, henbit (up to bud stage and 15 cm), kochia (up to 15 cm), lamb's-quarters, wild mustard (1-4 leaf, up to 10 cm), nightshade species including eastern black, hairy and cutleaf (up to 6-leaf), redroot pigweed, common ragweed (up to 6-leaf, including Group 2 and 9 resistant biotypes), round-leaved mallow (up to 6-leaf), shepherd's-purse (up to bolting and 20 cm), stork's-bill (up to 8-leaf), velvetleaf (up to 5-leaf). Suppression: annual sow-thistle (up to 5 leaf), Russian thistle. Including Group 2 resistant biotypes. | 0.486 L/acre | 60 d | 12 d |
| Wheat | Weeds controlled by Rezuvant XL Herbicide alone plus volunteer canola (1-6 leaf, including imidazolinone tolerant) at 2,4-D Ester 430 mL/ha (280 g ae/ha). At 530 mL/ha (350 g ae/ha) also: bluebur, burdock, cocklebur, field horsetail, stinkweed, goatsbeard, prickly lettuce, hoary cress, plantain, Russian knapweed, Russian thistle, annual sunflower, sweet clover, vetch, wild radish. Weeds up to 10 cm in height or diameter unless otherwise specified, including Group 2 resistant biotypes. | 0.486 L/acre | 60 d | 12 d |
| Wheat | Weeds controlled by Rezuvant XL Herbicide alone plus volunteer canola (1-6 leaf, including imidazolinone tolerant) at 2,4-D Ester 430 mL/ha (280 g ae/ha). At 530 mL/ha (350 g ae/ha) also: bluebur, burdock, cocklebur, field horsetail, stinkweed, goatsbeard, prickly lettuce, hoary cress, plantain, Russian knapweed, Russian thistle, annual sunflower, sweet clover, vetch, wild radish. Weeds up to 10 cm in height or diameter unless otherwise specified, including Group 2 resistant biotypes. | 0.486 L/acre | 60 d | 12 d |
| Wheat | Weeds controlled by Rezuvant XL Herbicide alone plus volunteer canola (1-6 leaf, including imidazolinone tolerant) at MCPA Ester 465 mL/ha (280 g ae/ha). At 583-700 mL/ha (350-420 g ae/ha) also: burdock (before 4-leaf), cocklebur, ball mustard, wild mustard, common plantain, prickly lettuce, false ragweed, annual sow-thistle (up to 4 leaf), stinkweed, vetch, wild radish, wild (annual) sunflower. Suppression: dandelion (seedlings and over-wintered rosettes up to 30 cm), field horsetail (up to 15 cm), annual smartweed (green smartweed, lady's thumb), perennial sow-thistle (up to 6-leaf), Canada thistle (up to bolting, 30 cm). Weeds up to 10 cm in height or diameter unless otherwise specified, including Group 2 resistant biotypes. | 0.486 L/acre | 60 d | 12 d |
| Wheat | Weeds controlled by Rezuvant XL Herbicide alone plus volunteer canola (1-6 leaf, including imidazolinone tolerant) at MCPA Ester 465 mL/ha (280 g ae/ha). At 583-700 mL/ha (350-420 g ae/ha) also: burdock (before 4-leaf), cocklebur, ball mustard, wild mustard, common plantain, prickly lettuce, false ragweed, annual sow-thistle (up to 4 leaf), stinkweed, vetch, wild radish, wild (annual) sunflower. Suppression: dandelion (seedlings and over-wintered rosettes up to 30 cm), field horsetail (up to 15 cm), annual smartweed (green smartweed, lady's thumb), perennial sow-thistle (up to 6-leaf), Canada thistle (up to bolting, 30 cm). Weeds up to 10 cm in height or diameter unless otherwise specified, including Group 2 resistant biotypes. | 0.486 L/acre | 60 d | 12 d |
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.
