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Registered Crop Input Products / Winfield United 2,4-D

Winfield United 2,4-D

PCP #33929 · Winfield Solutions, LLC · Herbicide

Group 4

Group 4 herbicide containing 2,4-D as 2-ethylhexyl ester for control of annual and perennial broadleaf weeds in spring and winter cereals, field corn, established pastures, rangeland, grass crops for forage and seed production, turf, non-crop areas, and forest management. Also controls woody brush and young trees.

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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
CerealsAnnual and perennial broadleaf weeds0.202–0.526 L/acre–
Field CornBroadleaf weeds0.202–0.324 L/acre–
ForestryHardwood species1.47–1.9 L/acre–
ForestryMixed hardwood species1.9–2.74 L/acre–
GrassAnnual and biannual weed species0.324–0.647 L/acre30 d
Non-cropAnnual and perennial broadleaf weeds0.607–0.951 L/acre–
Non-cropAnnual and perennial weeds, woody plants1.32–2.75 L/acre–
Non-cropHard to kill woody brush and young tree species––
PastureAnnual and perennial broadleaf weeds0.202–1.38 L/acre30 d
RyeAnnual and perennial broadleaf weeds0.202–0.526 L/acre–
RyeBroadleaf weeds0.202–0.526 L/acre–
TurfBroadleaf weeds0.769 L/acre–
WheatAnnual and perennial broadleaf weeds0.202–0.526 L/acre–
WheatBroadleaf weeds0.202–0.526 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
2,4-d 660 g/L
Phenoxy herbicide
Mode of action: Synthetic auxin (HRAC 4, Phenoxy)
CAS 94-75-7
Formulation
emulsifiable concentrate
Resistance group
Group 4
First registered
2020-11-18
Registration expiry
2028-12-31