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Back to Registered Crop Input Products
Registered Crop Input Products / SENCOR® 75 DF

SENCOR® 75 DF

PCP #17242 · Bayer Cropscience Inc. · Herbicide

Group 5

Group 5 water dispersible granular herbicide containing 75% metribuzin for control of annual grasses and broadleaf weeds in soybeans, potatoes, field corn, tomatoes, asparagus, lupins, carrots, fruit trees, blueberries, cereals, peas, and chickpeas across Eastern and Western Canada.

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Registered uses (18)

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

CropTargetRatePHI
AsparagusAnnual broadleaf weeds0.607 kg/acre–
BarleyAnnual broadleaf weeds; common chickweed, green smartweed, hempnettle, lady's-thumb, lamb's-quarter, redroot pigweed, stinkweed, volunteer non-triazine tolerant canola, wild mustard0.081–0.152 kg/acre60 d
BlueberryAnnual broadleaf weeds0.405 kg/acre730 d
CarrotAnnual broadleaf weeds less than 4 cm in height0.077 kg/acre60 d
CarrotAnnual weeds including Scentless chamomile0.152 kg/acre–
ChickpeaAnnual broadleaf weeds less than 5 cm in height (suppression)0.111 kg/acre–
CornAnnual grasses and broadleaf weeds0.162–0.273 kg/acre–
Fruit TreesAnnual broadleaf weeds; annual grasses and broadleaf weeds including yellow nutsedge, American nightshade and eastern black nightshade0.405 kg/acre–
Fruit TreesAnnual grasses and broadleaf weeds0.202–0.405 kg/acre–
LupinAnnual weeds; annual grasses and broadleaf weeds including nightshade0.227–0.273 kg/acre–
PeaAnnual broadleaf weeds less than 5 cm in height0.111–0.152 kg/acre40 d
PeaAnnual broadleaf weeds less than 5 cm in height; green smartweed, lady's-thumb, lamb's-quarter, wild mustard, stinkweed, redroot pigweed, volunteer non-triazine tolerant canola0.057–0.223 kg/acre70 d
PotatoAnnual grasses and broadleaf weeds0.223–0.607 kg/acre60 d
SoybeanAnnual grasses and broadleaf weeds0.223–0.607 kg/acre–
TomatoAnnual grasses and broadleaf weeds0.081–0.445 kg/acre60 d
TomatoAnnual grasses and broadleaf weeds less than 4 cm in height0.081 kg/acre30 d
WheatAnnual broadleaf weeds; common chickweed, green smartweed, hempnettle, lady's-thumb, lamb's-quarter, redroot pigweed, stinkweed, volunteer non-triazine tolerant canola, wild mustard0.081–0.152 kg/acre60 d
WheatDowny Brome and winter annual broadleaf weeds (Stinkweed, Flixweed, Shepherd's purse)0.227–0.304 kg/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 75 %
Photosynthetic inhibitor
Mode of action: PSII inhibitor (HRAC 5, Triazinone)
CAS 21087-64-9
Formulation
granular
Resistance group
Group 5
First registered
1982-06-21
Registration expiry
2027-12-31