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Back to Registered Crop Input Products
Registered Crop Input Products / NC-00439 HERBICIDE

NC-00439 HERBICIDE

PCP #29929 · FMC of Canada Limited · Herbicide

Group 2

Group 2 herbicide containing tribenuron-methyl (42.9%) and metsulfuron-methyl (8.6%) as water soluble granules. Provides control of certain broadleaf weeds in summerfallow, post-harvest, and pre-seed to wheat (spring, durum, winter), spring barley and oats. Must be tank mixed with glyphosate. For use in Prairie Provinces, Peace River Region and Interior of British Columbia only. Non-corrosive, non-flammable, non-volatile and does not freeze.

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Registered uses (23)

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

CropTargetRatePHI
CerealsBroadleaf weeds and grasses (various species as listed for wheat)7.08 g/acre–
OatsBroadleaf weeds and grasses (various species as listed for wheat)7.08 g/acre–
Post-HarvestBroadleaf weeds and grasses (various species as listed)7.08 g/acre–
SummerfallowBroadleaf weeds and grasses (various species as listed)7.08 g/acre–
WheatCanada fleabane (with glyphosate 450 g ae/ha)7.08 g/acre–
WheatCanada thistle (top growth) - Suppressed (with glyphosate 360 g ae/ha plus Agral 90 at 0.35% v/v)7.08 g/acre–
WheatCanada thistle - Suppressed (with glyphosate 450 g ae/ha)7.08 g/acre–
WheatChickweed (with glyphosate 450 g ae/ha)7.08 g/acre–
WheatCleavers (R) (with glyphosate 450 g ae/ha)7.08 g/acre–
WheatCommon ragweed (with glyphosate 450 g ae/ha)7.08 g/acre–
WheatCow cockle, wild buckwheat, white cockle (with glyphosate 450 g ae/ha)7.08 g/acre–
WheatDandelion (R) (top growth) (with glyphosate 360 g ae/ha plus Agral 90 at 0.35% v/v)7.08 g/acre–
WheatDandelion (R), downy brome, flixweed, giant foxtail, green foxtail, hemp nettle, kochia, lady's thumb, lamb's-quarters, Persian darnel, redroot pigweed, Russian thistle, stinkweed, volunteer barley, volunteer canola (R) (including glyphosate-tolerant), volunteer flax, volunteer wheat, wild mustard, wild oats (with glyphosate 450 g ae/ha)7.08 g/acre–
WheatGreen foxtail, lady's thumb, stinkweed, volunteer barley, volunteer wheat, wild buckwheat (1-3 leaf), wild mustard, wild oats (1-3 leaf) (with glyphosate 270 g ae/ha plus Agral 90 at 0.35% v/v)7.08 g/acre–
WheatKochia, lamb's-quarters (with glyphosate 270 g ae/ha plus Agral 90 at 0.35% v/v)7.08 g/acre–
WheatNarrow leaved hawk's beard (R) (with glyphosate 450 g ae/ha)7.08 g/acre–
WheatNarrow-leaved hawk's beard - Suppressed (with glyphosate 270 g ae/ha plus Agral 90 at 0.35% v/v)7.08 g/acre–
WheatNight flowering catchfly - Suppressed (with glyphosate 450 g ae/ha)7.08 g/acre–
WheatRedroot pigweed, Russian thistle - Suppressed (with glyphosate 270 g ae/ha plus Agral 90 at 0.35% v/v)7.08 g/acre–
WheatScentless chamomile (with glyphosate 450 g ae/ha)7.08 g/acre–
WheatTufted vetch - Suppressed (with glyphosate 450 g ae/ha)7.08 g/acre–
WheatVolunteer canola (R) (including glyphosate tolerant) (with glyphosate 270 g ae/ha plus Agral 90 at 0.35% v/v)7.08 g/acre–
WheatWild carrot - Suppressed (with glyphosate 450 g ae/ha)7.08 g/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
tribenuron-methyl 42.9 %
Sulfonylurea herbicide
Mode of action: ALS / AHAS inhibitor (HRAC 2, Sulfonylurea)
CAS 101200-48-0
metsulfuron 8.6 %
ALS inhibitor
CAS 5585-64-8
Formulation
liquid
Resistance group
Group 2
First registered
2010-11-02
Registration expiry
2028-12-31