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Registered Crop Input Products / MPOWER MCPA Ester 500

MPOWER MCPA Ester 500

PCP #30462 · Newagco, Inc. · Herbicide

Group 4

Group 4 phenoxy herbicide for control of broadleaf weeds in wheat, barley, rye, oats, mixed grain, and flax. Contains MCPA as 2-ethylhexyl ester at 500 g a.e./L. Can be tank-mixed with Avenge 200-C for wild oat control in wheat and barley.

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Registered uses (14)

Crop × pest × application rate combinations from the official label. Rates converted to per-acre. Always confirm against the official label PDF before applying.

CropTargetRatePHI
BarleyAnnual Sow-thistle, Bluebur, Blue Lettuce (top growth control only), Canada Thistle (top growth control only), Peppergrass, Curled Dock, Dog Mustard, Goosefoot, Hemp-nettle (suppression only), Redroot Pigweed, Russian Thistle (top growth control only), Perennial Sow-Thistle (top growth control only), Leafy Spurge (top growth control only)0.506–0.708 L/acre–
BarleyBurdock, Cocklebur, Mustards (except Dog Mustard), Ragweed, Flixweed (seedling stage only), Kochia, Lamb's-Quarters, Russian Pigweed, Shepherd's Purse, Stinkweed, Volunteer Canola0.283–0.445 L/acre–
BarleyWild Oats and Broadleaf weeds susceptible to MCPA0.445 L/acre–
FlaxAnnual Sow-thistle, Bluebur, Blue Lettuce (top growth control only), Canada Thistle (top growth control only), Peppergrass, Curled Dock, Dog Mustard, Goosefoot, Hemp-nettle (suppression only), Redroot Pigweed, Russian Thistle (top growth control only), Perennial Sow-Thistle (top growth control only), Leafy Spurge (top growth control only)0.445 L/acre–
FlaxBurdock, Cocklebur, Mustards (except Dog Mustard), Ragweed, Flixweed (seedling stage only), Kochia, Lamb's-Quarters, Russian Pigweed, Shepherd's Purse, Stinkweed, Volunteer Canola0.283–0.344 L/acre–
Mixed GrainAnnual Sow-thistle, Bluebur, Blue Lettuce (top growth control only), Canada Thistle (top growth control only), Peppergrass, Curled Dock, Dog Mustard, Goosefoot, Hemp-nettle (suppression only), Redroot Pigweed, Russian Thistle (top growth control only), Perennial Sow-Thistle (top growth control only), Leafy Spurge (top growth control only)0.506–0.708 L/acre–
Mixed GrainBurdock, Cocklebur, Mustards (except Dog Mustard), Ragweed, Flixweed (seedling stage only), Kochia, Lamb's-Quarters, Russian Pigweed, Shepherd's Purse, Stinkweed, Volunteer Canola0.283–0.445 L/acre–
OatsAnnual Sow-thistle, Bluebur, Blue Lettuce (top growth control only), Canada Thistle (top growth control only), Peppergrass, Curled Dock, Dog Mustard, Goosefoot, Hemp-nettle (suppression only), Redroot Pigweed, Russian Thistle (top growth control only), Perennial Sow-Thistle (top growth control only), Leafy Spurge (top growth control only)0.506–0.708 L/acre–
OatsBurdock, Cocklebur, Mustards (except Dog Mustard), Ragweed, Flixweed (seedling stage only), Kochia, Lamb's-Quarters, Russian Pigweed, Shepherd's Purse, Stinkweed, Volunteer Canola0.283–0.445 L/acre–
RyeAnnual Sow-thistle, Bluebur, Blue Lettuce (top growth control only), Canada Thistle (top growth control only), Peppergrass, Curled Dock, Dog Mustard, Goosefoot, Hemp-nettle (suppression only), Redroot Pigweed, Russian Thistle (top growth control only), Perennial Sow-Thistle (top growth control only), Leafy Spurge (top growth control only)0.506–0.708 L/acre–
RyeBurdock, Cocklebur, Mustards (except Dog Mustard), Ragweed, Flixweed (seedling stage only), Kochia, Lamb's-Quarters, Russian Pigweed, Shepherd's Purse, Stinkweed, Volunteer Canola0.283–0.445 L/acre–
WheatAnnual Sow-thistle, Bluebur, Blue Lettuce (top growth control only), Canada Thistle (top growth control only), Peppergrass, Curled Dock, Dog Mustard, Goosefoot, Hemp-nettle (suppression only), Redroot Pigweed, Russian Thistle (top growth control only), Perennial Sow-Thistle (top growth control only), Leafy Spurge (top growth control only)0.506–0.708 L/acre–
WheatBurdock, Cocklebur, Mustards (except Dog Mustard), Ragweed, Flixweed (seedling stage only), Kochia, Lamb's-Quarters, Russian Pigweed, Shepherd's Purse, Stinkweed, Volunteer Canola0.283–0.445 L/acre–
WheatWild Oats and Broadleaf weeds susceptible to MCPA0.445 L/acre–

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.

Quick facts

Active ingredients
mcpa
Group 4 Herbicide
Mode of action: Synthetic auxin (HRAC 4, Phenoxy)
CAS 94-74-6
Formulation
liquid
Resistance group
Group 4
First registered
2012-03-06
Registration expiry
2026-12-31