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Back to Registered Crop Input Products
Registered Crop Input Products / VIKING™ Hamar Herbicide

VIKING™ Hamar Herbicide

PCP #34806 · Viking Crop Production Partners Inc. · Herbicide

Group 4 & 6

Group 4 & 6 herbicide containing bromoxynil and MCPA for post-emergence control of annual and perennial broadleaf weeds in wheat, barley, oats, fall rye, and corn. Controls a broad spectrum of weeds including smartweeds, pigweed, kochia, Russian thistle, wild mustard, lamb's-quarters, ragweed, and provides suppression of Canada thistle and perennial sow-thistle.

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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
BarleyAnnual and perennial broadleaf weeds0.405 L/acre–
BarleyBroadleaf weeds including Hemp-nettle, Volunteer rapeseed0.405 L/acre–
BarleyBroadleaf weeds including Hemp-nettle, chickweed0.405 L/acre–
BarleyBroadleaf weeds including Hemp-nettle, chickweed0.405 L/acre–
BarleyBroadleaf weeds, Wild oats, green foxtail (wild millet)0.405 L/acre–
BarleyBroadleaf weeds, Wild oats, green foxtail, yellow foxtail, volunteer oats, volunteer canary seed, proso millet0.405 L/acre60 d
CornAnnual and perennial broadleaf weeds0.405 L/acre–
CornBroadleaf weeds plus weeds as indicated on atrazine label0.405 L/acre–
OatsAnnual and perennial broadleaf weeds0.405 L/acre–
OatsBroadleaf weeds including Hemp-nettle, Volunteer rapeseed0.405 L/acre–
RyeAnnual and perennial broadleaf weeds0.405 L/acre–
WheatAnnual and perennial broadleaf weeds including Green smartweed, Pale smartweed, Lady's-thumb, Cow cockle, Redroot pigweed, Flixweed, Bluebur, Shepherd's-purse, Kochia, Russian thistle, Scentless chamomile, Volunteer sunflower, Volunteer rapeseed, Night flowering catchfly, Cocklebur, Velvetleaf, Ball mustard, American nightshade, Wild tomato, Wild buckwheat, Tartary buckwheat, Common buckwheat, Stinkweed, Wild mustard, Wormseed mustard, Lamb's-quarters, Common ragweed, Common groundsel, Canada thistle, Perennial sow-thistle0.405 L/acre–
WheatBroadleaf weeds0.405 L/acre–
WheatBroadleaf weeds including Hemp-nettle, Volunteer rapeseed0.405 L/acre–
WheatBroadleaf weeds including Hemp-nettle, chickweed0.405 L/acre–
WheatBroadleaf weeds including Hemp-nettle, chickweed0.405 L/acre–
WheatBroadleaf weeds plus suppression of prickly lettuce0.405 L/acre–
WheatBroadleaf weeds plus suppression of prickly lettuce0.405 L/acre–
WheatBroadleaf weeds, Green foxtail (including Group 1 and Group 3 resistant biotypes), volunteer flax, cleavers, barnyard grass0.405 L/acre77 d
WheatBroadleaf weeds, Wild oats, green foxtail (wild millet)0.405 L/acre–
WheatBroadleaf weeds, Wild oats, green foxtail (wild millet)0.405 L/acre80 d
WheatBroadleaf weeds, Wild oats, green foxtail, yellow foxtail, volunteer oats, volunteer canary seed, proso millet0.405 L/acre60 d

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
bromoxynil 280 g/L
Mode of action: PSII inhibitor (HRAC 6, Hydroxybenzonitrile)
CAS 1089-84-5
mcpa 280 g/L
Group 4 Herbicide
Mode of action: Synthetic auxin (HRAC 4, Phenoxy)
CAS 94-74-6
Formulation
emulsifiable concentrate
Resistance group
Group 4 & 6
First registered
2023-04-17
Registration expiry
2026-12-31