PCP #31430 · Interprovincial Cooperative Limited · Herbicide
Group 4 phenoxy liquid herbicide (MCPA present as dimethylamine salt) for broadleaf weed control in cereals, flax, field and sweet corn, field and canning peas, established grass pastures, and turf (including fairways and lawns).
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 | Harder to kill weeds: Annual Sow Thistle (top growth control only), Bluebur, Blue Lettuce (top growth control only), Canada Thistle (top growth control only), Peppergrass, Curled Dock, Dog Mustard, Goosefoot, Hempnettle (suppression only), Redroot Pigweed, Russian Thistle (top growth control only), Perennial Sow Thistle (top growth control only), Leafy Spurge (top growth control only) | 0.421–0.591 L/acre | – | 12 d |
| Barley | MCPA susceptible weeds plus Hempnettle, Chickweed, Volunteer Rapeseed, Tartary Buckwheat (tank mix with Sencor 500) | 337 mL/acre | – | 12 d |
| Barley | Susceptible weeds: Burdock, Cocklebur, Mustards (except Dog Mustard), Ragweed, Flixweed (seedling stage), Kochia, Lamb's-quarters, Russian Pigweed, Shepherd's Purse, Stinkweed | 236–371 mL/acre | – | 12 d |
| Corn | Atrazine resistant and other susceptible broadleaf weeds (Burdock, Cocklebur, Mustards (except Dog Mustard), Ragweed, Flixweed, Kochia, Lamb's-quarters, Russian Pigweed, Shepherd's Purse, Stinkweed) | 253–421 mL/acre | 15 d | 12 d |
| Flax | Susceptible weeds: Burdock, Cocklebur, Mustards (except Dog Mustard), Ragweed, Flixweed (seedling stage), Kochia, Lamb's-quarters, Russian Pigweed, Shepherd's Purse, Stinkweed | 236–371 mL/acre | – | 12 d |
| Oats | Harder to kill weeds: Annual Sow Thistle (top growth control only), Bluebur, Blue Lettuce (top growth control only), Canada Thistle (top growth control only), Peppergrass, Curled Dock, Dog Mustard, Goosefoot, Hempnettle (suppression only), Redroot Pigweed, Russian Thistle (top growth control only), Perennial Sow Thistle (top growth control only), Leafy Spurge (top growth control only) |
| 0.421–0.591 L/acre |
| – |
| 12 d |
| Oats | Susceptible weeds: Burdock, Cocklebur, Mustards (except Dog Mustard), Ragweed, Flixweed (seedling stage), Kochia, Lamb's-quarters, Russian Pigweed, Shepherd's Purse, Stinkweed | 236–371 mL/acre | – | 12 d |
| Pasture | Harder to kill weeds: Blue Lettuce (top kill only), Canada Thistle (top kill only), Curled Dock, Dandelions, Dog Mustard, Goatsbeard, Goosefoot, Hempnettle (suppression), Leafy Spurge, Peppergrass, Redroot Pigweed, Sow Thistle (top kill only), Tumbleweed | 1.18 L/acre | 7 d | 12 d |
| Pasture | Susceptible weeds: Bluebur, Cocklebur, Plaintain, Creeping Buttercup, Flixweed, Kochia, Horsetail, Lamb's-quarters, Mustards, Prickly Lettuce, Ragweed, Russian Pigweed, Shepherd's Purse, Stinkweed, Wild Radish | 0.676 L/acre | 7 d | 12 d |
| Pea | Mustards (except Dog Mustard), Ragweed, Flixweed, Kochia, Lamb's-quarters, Russian Pigweed, Shepherd's Purse, Stinkweed | 111–185 mL/acre | – | 12 d |
| Rye | Harder to kill weeds: Annual Sow Thistle (top growth control only), Bluebur, Blue Lettuce (top growth control only), Canada Thistle (top growth control only), Peppergrass, Curled Dock, Dog Mustard, Goosefoot, Hempnettle (suppression only), Redroot Pigweed, Russian Thistle (top growth control only), Perennial Sow Thistle (top growth control only), Leafy Spurge (top growth control only) | 0.421–0.591 L/acre | – | 12 d |
| Rye | Susceptible weeds: Burdock, Cocklebur, Mustards (except Dog Mustard), Ragweed, Flixweed (seedling stage), Kochia, Lamb's-quarters, Russian Pigweed, Shepherd's Purse, Stinkweed | 236–371 mL/acre | – | 12 d |
| Rye | Susceptible weeds: Burdock, Cocklebur, Mustards (except Dog Mustard), Ragweed, Flixweed (seedling stage), Kochia, Lamb's-quarters, Russian Pigweed, Shepherd's Purse, Stinkweed | 185–371 mL/acre | – | 12 d |
| Turf | Black Medick, Buttercups, Chickweed (Common & Mouse-ear), Clovers, Creeping Charlie (Ground Ivy), Curled Dock, Dandelions, Field and Hedge bindweed, Heal-all, Horsetail, Knot Weed, Lamb's Quarters, Mustard, Pigweed, Plantains, Purslane, Ragweed, Shepherd's Purse, Stickwort, Smartweeds, Wild Carrot and many other common weeds in turf (tank mix with Mecoprop-P + Dicamba) | 0.337–0.842 L/acre | – | 12 d |
| Turf | MCPA susceptible weeds plus Common chickweed (Stellaria media), Mouse-ear chickweed (Cerastium vulgatum), Plantain (Plantago sp.), Clover (Trifolium spp.); moderately susceptible: Buttercup (Ranunculus spp.), Creeping charlie (Glechoma hederacea), Black medick (Medicago lupulina), Dandelion (tank mix with Mecoprop-P) | 0.337–0.842 L/acre | – | 12 d |
| Turf | Susceptible weeds (MCPA Amine 600 alone): Cocklebur, Common Plaintain, Creeping Buttercup, Flixweed, Kochia, Field Horsetail, Lamb's-quarters, Mustards, Prickly Lettuce, Ragweed, Russian Pigweed, Shepherd's Purse, Stinkweed, Wild Radish, Dandelions. Harder to kill weeds (top kill only where noted): Blue Lettuce, Canada Thistle, Curled Dock, Dog Mustard, Goatsbeard, Goosefoot, Hempnettle, Leafy Spurge, Peppergrass, Redroot Pigweed, Perennial Sow Thistle, Tumbleweed, Bluebur | 0.337–0.842 L/acre | – | 12 d |
| Wheat | MCPA susceptible weeds plus Hempnettle, Chickweed, Volunteer Rapeseed, Tartary Buckwheat (tank mix with Sencor 500) | 337 mL/acre | – | 12 d |
| Wheat | Weeds susceptible to MCPA plus Canada and Sow Thistle, Wild Buckwheat, Green Smartweed, Cow Cockle, Hempnettle, Lady's-thumb (tank mix with Banvel II Herbicide) | 253 mL/acre | – | 12 d |
| Wheat | Weeds susceptible to MCPA plus Canada and Sow Thistle, Wild Buckwheat, Green Smartweed, Cow Cockle, Hempnettle, Lady's-thumb (tank mix with Banvel II Herbicide) | 287 mL/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 | spray thickening agent or drift retardant A spray thickening agent or drift retardant may be used with this product to aid in reducing spray drift. | – |
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.
