Paradigm InputsParadigm Inputs
How it WorksCertified Premium Generics
Become a Broker

Site navigation

Paradigm Inputs
How it WorksCertified Premium GenericsAbout UsResourcesFind a BrokerContact
Become a Broker
Paradigm Inputs

Learn more

  • About Us
  • Certified Premium Generics
  • Registered Crop Input Products

How it works

  • How it Works
  • Become a Broker

Find a Broker

  • Find a Broker
  • Contact

Updates

Get the latest news on Certified Premium Generics and broker opportunities.

We respect your inbox and never share your information without permission.

© 2026 Direct Yield Market. All rights reserved.

Privacy policyTerms of serviceCookie settingsAccessibility
FacebookInstagramLinkedInX (Twitter)
Become a BrokerFind a Broker
Back to Registered Crop Input Products
Registered Crop Input Products / MCPA LV 500 Herbicide

MCPA LV 500 Herbicide

PCP #20329 · Corteva Agriscience Canada Company · Herbicide

Group 4

Group 4 phenoxy herbicide for control of susceptible and hard-to-kill broadleaf weeds in cereals, oats, winter wheat, fall rye, flax, asparagus, established grasses and legumes, rangeland, grass pasture, and non-crop areas including roadsides and vacant lots.

Open full PDF →

Registered uses (22)

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

CropTargetRatePHI
AsparagusSusceptible broadleaf weeds1.42 L/acre–
CerealsHard-to-kill weeds (in bud, dry/cool weather, heavy infestation)0.708 L/acre–
CerealsHard-to-kill weeds (seedling 2-4 leaves, growing rapidly)0.506 L/acre–
CerealsSusceptible broadleaf weeds (in bud, dry/cool weather, heavy infestation)0.445 L/acre–
CerealsSusceptible broadleaf weeds (seedling 2-4 leaves, growing rapidly)0.283 L/acre–
FlaxHard-to-kill weeds (in bud, dry/cool weather, heavy infestation)0.708 L/acre–
FlaxHard-to-kill weeds (seedling 2-4 leaves, growing rapidly)0.506 L/acre–
FlaxSusceptible broadleaf weeds (in bud, dry/cool weather, heavy infestation)0.445 L/acre–
FlaxSusceptible broadleaf weeds (seedling 2-4 leaves, growing rapidly)0.283 L/acre–
Forage and PastureHorsetail, hoary cress, shepherd's purse and other perennials or winter annuals0.445–0.809 L/acre–
Forage and PastureSusceptible weeds0.607–1.11 L/acre–
GrassYellow rocket and other susceptible winter annual weeds0.809 L/acre–
Non-CropTaller weed growth in vacant lots, roadsides, fence rows1.36 L/acre–
OatsHard-to-kill weeds (in bud, dry/cool weather, heavy infestation)0.708 L/acre–
OatsHard-to-kill weeds (seedling 2-4 leaves, growing rapidly)0.506 L/acre–
OatsSusceptible broadleaf weeds (in bud, dry/cool weather, heavy infestation)0.445 L/acre–
OatsSusceptible broadleaf weeds (seedling 2-4 leaves, growing rapidly)0.283 L/acre–
TurfGeneral weeds––
WheatHard-to-kill weeds (in bud, dry/cool weather, heavy infestation)0.708 L/acre–
WheatHard-to-kill weeds (seedling 2-4 leaves, growing rapidly)0.506 L/acre–
WheatSusceptible broadleaf weeds (in bud, dry/cool weather, heavy infestation)0.445 L/acre–
WheatSusceptible broadleaf weeds (seedling 2-4 leaves, growing rapidly)0.283 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 500 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
1988-11-15
Registration expiry
2027-12-31