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Back to Registered Crop Input Products
Registered Crop Input Products / METRIBUZIN 480 LQ HERBICIDE

METRIBUZIN 480 LQ HERBICIDE

PCP #34066 · Upl Agrosolutions Canada Inc. · Herbicide

Group 5Registration expired

Group 5 herbicide containing metribuzin at 480 g/L for control of annual grasses and broadleaf weeds in soybeans, potatoes, field corn, tomatoes, asparagus, lupins, carrots, fruit trees, cereals, peas, chickpeas, lentils, faba beans, alfalfa, and shelterbelts. Available for use in Eastern and Western Canada with region-specific applications.

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Registered uses (42)

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

CropTargetRatePHI
AlfalfaAnnual sow thistle, Downy brome, Flixweed, Green foxtail, Kochia, Lamb's-quarters, Pasture sage, Redroot pigweed, Russian thistle, Shepherd's purse, Stinkweed, Wild oats0.911 L/acre–
AppleAnnual broadleaf weeds; annual grasses and broadleaf weeds including yellow nutsedge, American nightshade, eastern black nightshade0.607 L/acre–
AppleAnnual grasses and broadleaf weeds0.304–0.607 L/acre–
ApricotAnnual broadleaf weeds; annual grasses and broadleaf weeds including yellow nutsedge, American nightshade, eastern black nightshade0.607 L/acre–
ApricotAnnual grasses and broadleaf weeds0.304–0.607 L/acre–
AsparagusAnnual grasses and broadleaf weeds0.911 L/acre–
AsparagusAnnual grasses and broadleaf weeds0.911 L/acre–
CarrotAnnual weeds including Scentless chamomile0.223 L/acre–
CerealsVarious broadleaf weeds0.172–0.223 L/acre60 d
CerealsVarious broadleaf weeds0.111 L/acre60 d
CherryAnnual broadleaf weeds; annual grasses and broadleaf weeds including yellow nutsedge, American nightshade, eastern black nightshade0.607 L/acre–
CherryAnnual grasses and broadleaf weeds0.304–0.607 L/acre–
ChickpeaAnnual broadleaf weeds (suppression only)0.167 L/acre40 d
Faba BeanAnnual grasses and broadleaf weeds0.172–0.344 L/acre–
Field CornAnnual grasses and broadleaf weeds0.243–0.405 L/acre–
LentilsAnnual broadleaf weeds (suppression only)0.172 L/acre70 d
LentilsAnnual broadleaf weeds (suppression only)0.085–0.113 L/acre70 d
LupinAnnual weeds; annual grasses and broadleaf weeds0.344–0.405 L/acre–
PeaAnnual broadleaf weeds0.172–0.223 L/acre70 d
PeaAnnual broadleaf weeds0.085–0.113 L/acre70 d
PeaAnnual broadleaf weeds less than 5 cm in height0.172–0.223 L/acre40 d
PeaAnnual grasses and broadleaf weeds0.223–0.283 L/acre70 d
PeaAnnual grasses and broadleaf weeds0.223–0.344 L/acre70 d
PeachAnnual broadleaf weeds; annual grasses and broadleaf weeds including yellow nutsedge, American nightshade, eastern black nightshade0.607 L/acre–
PeachAnnual grasses and broadleaf weeds0.304–0.607 L/acre–
PearAnnual broadleaf weeds; annual grasses and broadleaf weeds including yellow nutsedge, American nightshade, eastern black nightshade0.607 L/acre–
PearAnnual grasses and broadleaf weeds0.304–0.607 L/acre–
PlumAnnual broadleaf weeds; annual grasses and broadleaf weeds including yellow nutsedge, American nightshade, eastern black nightshade0.607 L/acre–
PlumAnnual grasses and broadleaf weeds0.304–0.607 L/acre–
PotatoAnnual broadleaf weeds0.223 L/acre60 d
PotatoAnnual broadleaf weeds0.223–0.445 L/acre60 d
PotatoAnnual grasses and broadleaf weeds0.223–0.344 L/acre60 d
PotatoAnnual grasses and broadleaf weeds; suppression of quackgrass and yellow nutsedge at high rate0.344–0.911 L/acre60 d
ShelterbeltGreen foxtail, Wild oats, Witch grass, Lamb's-quarter, Prostrate pigweed, Purslane, Russian thistle, Shepherd's purse, Stinkweed, Wild buckwheat0.243 L/acre–
SoybeanAnnual grasses and broadleaf weeds0.344–0.911 L/acre–
SoybeanAnnual grasses and broadleaf weeds0.172–0.344 L/acre–
TomatoAnnual grasses and broadleaf weeds less than 4 cm in height0.121 L/acre30 d
TomatoAnnual weeds less than 4 cm in height0.223–0.708 L/acre60 d
TomatoAnnual weeds less than 4 cm in height0.121 L/acre30 d
WheatDowny Brome, Stinkweed, Flixweed, Shepherd's purse0.344–0.453 L/acre–
WheatVarious broadleaf weeds0.111 L/acre60 d
WheatVarious broadleaf weeds0.172–0.223 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
metribuzin 480 g/L
Photosynthetic inhibitor
Mode of action: PSII inhibitor (HRAC 5, Triazinone)
CAS 21087-64-9
Formulation
suspension concentrate
Resistance group
Group 5
First registered
2021-03-24
Registration expiry
2025-12-31