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MEYCHEM Fluroxypyr 180 EC
PCP #35145 · Mey Canada Corporation · Herbicide
Group 4
Group 4 herbicide containing fluroxypyr for control and suppression of broadleaf weeds in spring wheat, durum wheat, and spring barley. Effective against cleavers, kochia (including ALS-resistant biotypes), round-leaved mallow, volunteer flax, chickweed, hemp-nettle, stork's-bill, and wild buckwheat. Can be used alone or in tank-mix combinations for expanded weed control spectrum.
Registered uses (64)
Crop × pest × application rate combinations from the official label. Rates converted to per-acre. Always confirm against the official label PDF before applying.
| Crop | Target | Rate | PHI |
|---|---|---|---|
| Barley | Annual smartweed (green smartweed, lady's thumb), ball mustard, chickweed (1-6 leaf), cleavers, corn spurry, cow cockle, flixweed, groundsel (common), hemp-nettle, kochia, lamb's-quarters, narrow-leaved hawk's beard, redroot pigweed, Russian thistle, shepherd's purse, stinkweed, tartary buckwheat, volunteer rapeseed, volunteer sunflower, wild buckwheat, wild mustard | 0.121 L/acre | 60 d |
| Barley | Bluebur, hoary cress, stinkweed, burdock, kochia, sunflower (annual), canola (volunteer), lamb's-quarters, vetch, cleavers (1-4 whorls), mustards (except green, dog & tansy), wild radish, clovers (sweet), plantain, wild buckwheat (1-4 leaf), cocklebur, prickly lettuce, wild mustard, flixweed, ragweed, field horsetail, shepherd's-purse, goat's-beard | 0.182 L/acre | 60 d |
| Barley | Bluebur, hoary cress, stinkweed, burdock, kochia, sunflower (annual), canola (volunteer), lamb's-quarters, vetch, cleavers (1-4 whorls), mustards (except green, dog & tansy), wild radish, clovers (sweet), plantain, wild buckwheat (1-4 leaf), cocklebur, prickly lettuce, wild mustard, flixweed, ragweed, field horsetail, shepherd's-purse, goat's-beard, blue lettuce, hairy galinsoga, Russian thistle, dandelion, hedge bindweed, smartweed, docks, lady's-thumb, stork's-bill (1-8 leaf), dog mustard, leafy spurge, tansy mustard, field bindweed, oak-leaved goosefoot, tartary buckwheat, field peppergrass, redroot pigweed, volunteer flax (1-12 cm), gumweed, round-leaved mallow (1-6 leaf), wild buckwheat (1-4 leaf) | 0.243 L/acre | 60 d |
| Barley | Canada thistle, lamb's-quarters, sow-thistle (annual), canola (volunteer), redroot pigweed, sow-thistle (perennial), cleavers (1-4 whorls), round-leaved mallow (1-6 leaf), stinkweed, common groundsel, stork's-bill (1-8 leaf), dandelion, Russian pigweed, sunflower (volunteer), flixweed, scentless chamomile, tartary buckwheat, hemp-nettle (2-6 leaf stage), shepherd's-purse, volunteer flax (1-12 cm), kochia, smartweed, wild buckwheat (1-4 leaf), wild mustard | 0.324 L/acre | 60 d |
| Barley | Green foxtail, wild oats (plus weeds controlled by MEYCHEM Fluroxypyr 180 EC + 2,4-D Ester) | 0.182–0.243 L/acre | 60 d |
| Barley | Green foxtail, wild oats (plus weeds controlled by MEYCHEM Fluroxypyr 180 EC + 2,4-D Ester) | 0.182–0.243 L/acre | 60 d |
| Barley | Green foxtail, wild oats (plus weeds controlled by MEYCHEM Fluroxypyr 180 EC + Curtail M) | 0.324 L/acre | 60 d |
| Barley | Green foxtail, wild oats (plus weeds controlled by MEYCHEM Fluroxypyr 180 EC alone) | 0.162–0.324 L/acre | 60 d |
| Cereals | Chickweed (up to 8 cm, including ALS-resistant biotypes) - Suppressed | 0.324 L/acre | 60 d |
| Cereals | Chickweed (up to 8 cm, including ALS-resistant biotypes) - Suppressed | 0.324 L/acre | 60 d |
| Cereals | Cleavers (1-4 whorls) | 0.162 L/acre | 60 d |
| Cereals | Cleavers (1-4 whorls) | 0.162 L/acre | 60 d |
| Cereals | Hemp-nettle (2-6 leaf) - Suppressed | 0.324 L/acre | 60 d |
| Cereals | Hemp-nettle (2-6 leaf) - Suppressed | 0.324 L/acre | 60 d |
| Cereals | Kochia (2-8 leaf, including ALS-resistant biotypes) | 0.243 L/acre | 60 d |
| Cereals | Kochia (2-8 leaf, including ALS-resistant biotypes) | 0.243 L/acre | 60 d |
| Cereals | Round-leaved mallow (1-6 leaf) | 0.324 L/acre | 60 d |
| Cereals | Round-leaved mallow (1-6 leaf) | 0.324 L/acre | 60 d |
| Cereals | Stork's-bill (1-8 leaf) - Suppressed | 0.243 L/acre | 60 d |
| Cereals | Stork's-bill (1-8 leaf) - Suppressed | 0.243 L/acre | 60 d |
| Cereals | Volunteer flax (1-12 cm) | 0.243 L/acre | 60 d |
| Cereals | Volunteer flax (1-12 cm) | 0.243 L/acre | 60 d |
| Cereals | Wild buckwheat (1-4 leaf) - Suppressed | 0.324 L/acre | 60 d |
| Cereals | Wild buckwheat (1-4 leaf) - Suppressed | 0.324 L/acre | 60 d |
| Wheat | Annual smartweed (green smartweed, lady's thumb), ball mustard, chickweed (1-6 leaf), cleavers, corn spurry, cow cockle, flixweed, groundsel (common), hemp-nettle, kochia, lamb's-quarters, narrow-leaved hawk's beard, redroot pigweed, Russian thistle, shepherd's purse, stinkweed, tartary buckwheat, volunteer rapeseed, volunteer sunflower, wild buckwheat, wild mustard | 0.121 L/acre | 60 d |
| Wheat | Bluebur, hoary cress, stinkweed, burdock, kochia, sunflower (annual), canola (volunteer), lamb's-quarters, vetch, cleavers (1-4 whorls), mustards (except green, dog & tansy), wild radish, clovers (sweet), plantain, wild buckwheat (1-4 leaf), cocklebur, prickly lettuce, wild mustard, flixweed, ragweed, field horsetail, shepherd's-purse, goat's-beard | 0.182 L/acre | 60 d |
| Wheat | Bluebur, hoary cress, stinkweed, burdock, kochia, sunflower (annual), canola (volunteer), lamb's-quarters, vetch, cleavers (1-4 whorls), mustards (except green, dog & tansy), wild radish, clovers (sweet), plantain, wild buckwheat (1-4 leaf), cocklebur, prickly lettuce, wild mustard, flixweed, ragweed, field horsetail, shepherd's-purse, goat's-beard, blue lettuce, hairy galinsoga, Russian thistle, dandelion, hedge bindweed, smartweed, docks, lady's-thumb, stork's-bill (1-8 leaf), dog mustard, leafy spurge, tansy mustard, field bindweed, oak-leaved goosefoot, tartary buckwheat, field peppergrass, redroot pigweed, volunteer flax (1-12 cm), gumweed, round-leaved mallow (1-6 leaf), wild buckwheat (1-4 leaf) | 0.243 L/acre | 60 d |
| Wheat | Canada thistle, lamb's-quarters, sow-thistle (annual), canola (volunteer), redroot pigweed, sow-thistle (perennial), cleavers (1-4 whorls), round-leaved mallow (1-6 leaf), stinkweed, common groundsel, stork's-bill (1-8 leaf), dandelion, Russian pigweed, sunflower (volunteer), flixweed, scentless chamomile, tartary buckwheat, hemp-nettle (2-6 leaf stage), shepherd's-purse, volunteer flax (1-12 cm), kochia, smartweed, wild buckwheat (1-4 leaf), wild mustard | 0.324 L/acre | 60 d |
| Wheat | Chickweed (up to 8 cm, including ALS-resistant biotypes) - Suppressed | 0.324 L/acre | 60 d |
| Wheat | Chickweed (up to 8 cm, including ALS-resistant biotypes) - Suppressed | 0.324 L/acre | 60 d |
| Wheat | Chickweed (up to 8 cm, including ALS-resistant biotypes) - Suppressed | 0.324 L/acre | 60 d |
| Wheat | Chickweed (up to 8 cm, including ALS-resistant biotypes) - Suppressed | 0.324 L/acre | 60 d |
| Wheat | Cleavers (1-4 whorls) | 0.162 L/acre | 60 d |
| Wheat | Cleavers (1-4 whorls) | 0.162 L/acre | 60 d |
| Wheat | Cleavers (1-4 whorls) | 0.162 L/acre | 60 d |
| Wheat | Cleavers (1-4 whorls) | 0.162 L/acre | 60 d |
| Wheat | Green foxtail, wild oats (plus weeds controlled by MEYCHEM Fluroxypyr 180 EC + 2,4-D Ester) | 0.182–0.243 L/acre | 60 d |
| Wheat | Green foxtail, wild oats (plus weeds controlled by MEYCHEM Fluroxypyr 180 EC + 2,4-D Ester) | 0.182–0.243 L/acre | 60 d |
| Wheat | Green foxtail, wild oats (plus weeds controlled by MEYCHEM Fluroxypyr 180 EC + Curtail M) | 0.324 L/acre | 60 d |
| Wheat | Green foxtail, wild oats (plus weeds controlled by MEYCHEM Fluroxypyr 180 EC alone) | 0.162–0.324 L/acre | 60 d |
| Wheat | Hemp-nettle (2-6 leaf) - Suppressed | 0.324 L/acre | 60 d |
| Wheat | Hemp-nettle (2-6 leaf) - Suppressed | 0.324 L/acre | 60 d |
| Wheat | Hemp-nettle (2-6 leaf) - Suppressed | 0.324 L/acre | 60 d |
| Wheat | Hemp-nettle (2-6 leaf) - Suppressed | 0.324 L/acre | 60 d |
| Wheat | Kochia (2-8 leaf, including ALS-resistant biotypes) | 0.243 L/acre | 60 d |
| Wheat | Kochia (2-8 leaf, including ALS-resistant biotypes) | 0.243 L/acre | 60 d |
| Wheat | Kochia (2-8 leaf, including ALS-resistant biotypes) | 0.243 L/acre | 60 d |
| Wheat | Kochia (2-8 leaf, including ALS-resistant biotypes) | 0.243 L/acre | 60 d |
| Wheat | Round-leaved mallow (1-6 leaf) | 0.324 L/acre | 60 d |
| Wheat | Round-leaved mallow (1-6 leaf) | 0.324 L/acre | 60 d |
| Wheat | Round-leaved mallow (1-6 leaf) | 0.324 L/acre | 60 d |
| Wheat | Round-leaved mallow (1-6 leaf) | 0.324 L/acre | 60 d |
| Wheat | Stork's-bill (1-8 leaf) - Suppressed | 0.243 L/acre | 60 d |
| Wheat | Stork's-bill (1-8 leaf) - Suppressed | 0.243 L/acre | 60 d |
| Wheat | Stork's-bill (1-8 leaf) - Suppressed | 0.243 L/acre | 60 d |
| Wheat | Stork's-bill (1-8 leaf) - Suppressed | 0.243 L/acre | 60 d |
| Wheat | Volunteer flax (1-12 cm) | 0.243 L/acre | 60 d |
| Wheat | Volunteer flax (1-12 cm) | 0.243 L/acre | 60 d |
| Wheat | Volunteer flax (1-12 cm) | 0.243 L/acre | 60 d |
| Wheat | Volunteer flax (1-12 cm) | 0.243 L/acre | 60 d |
| Wheat | Wild buckwheat (1-4 leaf) - Suppressed | 0.324 L/acre | 60 d |
| Wheat | Wild buckwheat (1-4 leaf) - Suppressed | 0.324 L/acre | 60 d |
| Wheat | Wild buckwheat (1-4 leaf) - Suppressed | 0.324 L/acre | 60 d |
| Wheat | Wild buckwheat (1-4 leaf) - Suppressed | 0.324 L/acre | 60 d |
About this content. This page presents the official PMRA label as published by Health Canada's 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.