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Back to Registered Crop Input Products
Registered Crop Input Products / TRICOR LQ Herbicide

TRICOR LQ Herbicide

PCP #33911 · Upl Agrosolutions Canada Inc. · Herbicide

Group 5

Group 5 herbicide containing metribuzin for control of annual broadleaf weeds and grass weeds in various crops including soybeans, potatoes, field corn, tomatoes, asparagus, cereals, pulses, and fruit trees. Available for use in both Eastern and Western Canada with crop-specific application methods and rates.

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Registered uses (24)

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

CropTargetRatePHI
AsparagusBroadleaf weeds and grass weeds0.911 L/acre14 d
CarrotBroadleaf weeds and grass weeds0.223 L/acre–
CerealsBroadleaf weeds0.111–0.223 L/acre60 d
ChickpeaBroadleaf weeds (suppression only)––
Faba beanGrass weeds and broadleaf weeds––
Field CornBroadleaf weeds and grass weeds0.243–0.405 L/acre–
Fruit treesBroadleaf weeds and grass weeds0.304–0.607 L/acre–
Fruit treesBroadleaf weeds and grass weeds0.607 L/acre–
LentilsBroadleaf weeds (suppression only)––
LupinBroadleaf weeds and grass weeds0.344–0.405 L/acre–
PeaBroadleaf weeds––
PeaBroadleaf weeds0.172–0.223 L/acre70 d
Perennial Weed ControlAnnual sow thistle, Downy brome, Flixweed, Green foxtail, Kochia, Lamb's-quarters, Pasture sage, Redroot pigweed, Russian thistle, Shepherd's purse, Stinkweed, Wild oats––
PotatoBroadleaf weeds––
PotatoBroadleaf weeds and grass weeds0.344–0.911 L/acre60 d
PotatoBroadleaf weeds and grass weeds0.344–0.911 L/acre90 d
ShelterbeltsGreen foxtail, Wild oats, Witch grass, Lamb's-quarter, Prostrate pigweed, Purslane, Russian thistle, Shepherd's purse, Stinkweed, Wild buckwheat––
SoybeanAnnual and perennial broadleaf weeds and grass weeds0.344–0.911 L/acre–
SoybeanGrass weeds and broadleaf weeds––
TomatoBroadleaf weeds and grass weeds0.223–0.708 L/acre60 d
TomatoBroadleaf weeds and grass weeds0.121 L/acre30 d
TomatoBroadleaf weeds and grass weeds0.121 L/acre30 d
WheatBroadleaf weeds0.111–0.223 L/acre60 d
WheatDowny Brome, Stinkweed, Flixweed, Shepherd's purse0.344–0.453 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
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
2020-10-07
Registration expiry
2028-12-31