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Back to Registered Crop Input Products
Registered Crop Input Products / MCPA ESTER 600 HERBICIDE

MCPA ESTER 600 HERBICIDE

PCP #34156 · Newagco Inc. · Herbicide

Group 4

Group 4 herbicide for control of annual and perennial broadleaf weeds in cereals (wheat, barley, rye, oats, mixed grain), flax, established grasses and forage legumes (alfalfa, clover), pastures, stubble land, roadsides, uncropped land, and woody growth. Contains MCPA as 2-ethylhexyl ester at 600 g/L.

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Registered uses (16)

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

CropTargetRatePHI
AlfalfaBroadleaf weeds0.668 L/acre–
BarleyBroadleaf weeds0.425 L/acre–
CloverBroadleaf weeds0.668 L/acre–
FlaxBroadleaf weeds0.283 L/acre–
GrassesBroadleaf weeds0.668 L/acre–
Mixed GrainBroadleaf weeds0.364 L/acre–
Non-cropAnnual and perennial broadleaf weeds0.567–1.13 L/acre–
Non-cropAnnual and perennial broadleaf weeds0.567–1.13 L/acre–
Non-cropWoody brush species0.728–1.13 L/acre–
OatsBroadleaf weeds0.364 L/acre–
PastureAnnual and perennial broadleaf weeds0.567–1.13 L/acre–
RoadsidesAnnual and perennial broadleaf weeds0.567–1.13 L/acre–
RyeBroadleaf weeds0.425 L/acre–
RyeBroadleaf weeds0.425 L/acre–
WheatBroadleaf weeds0.425 L/acre–
WheatBroadleaf weeds0.425 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 600 g/L
Group 4 Herbicide
Mode of action: Synthetic auxin (HRAC 4, Phenoxy)
CAS 94-74-6
Formulation
emulsifiable concentrate
Resistance group
Group 4
First registered
2021-05-21
Registration expiry
2028-12-31