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Back to Registered Crop Input Products
Registered Crop Input Products / RUMOUR® HERBICIDE

RUMOUR® HERBICIDE

PCP #33574 · Newagco, Inc. · Herbicide

Group 2

Group 2 soluble granule herbicide containing thifensulfuron-methyl and tribenuron-methyl for selective post-emergent control or suppression of broadleaf weeds in wheat (spring, winter and durum) and spring barley not underseeded to legumes or grasses. Non-corrosive, non-flammable, non-volatile and does not freeze.

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Registered uses (27)

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

CropTargetRatePHI
BarleyBroadleaf weeds (tank mix with 2,4-D Ester 700LV)12.1 g/acre–
BarleyBroadleaf weeds including Annual smartweed, Cow cockle, Hemp-nettle, Kochia, Lamb's-quarters, Redroot Pigweed, Stinkweed, Volunteer Rapeseed, Wild Buckwheat, Wild mustard; Canada thistle (suppression)12.1 g/acre–
BarleyBroadleaf weeds plus Group 2 resistant kochia (tank mix with Banvel II or Banvel Dry EG + 2,4-D Ester)12.1 g/acre–
BarleyBroadleaf weeds plus Group 2 resistant kochia (tank mix with Banvel II or Banvel Dry EG)12.1 g/acre–
BarleyBroadleaf weeds plus cleavers (1-6 whorl), kochia including Group 2 resistant biotypes (tank mix with PERIMETER II)12.1 g/acre–
BarleyBroadleaf weeds plus dandelion, cleavers (1-6 whorl), kochia including Group 2 resistant biotypes, volunteer group 2 tolerant canola (tank mix with PERIMETER II + MCPA ESTER)12.1 g/acre–
BarleyBroadleaf weeds plus kochia including Group 2 resistant biotypes, cleavers (1-4 whorl) (tank mix with FOXXY or PERIMETER)12.1 g/acre–
BarleyBroadleaf weeds plus white cockle, dandelion, volunteer group 2 tolerant canola varieties (tank mix with MCPA Ester)12.1 g/acre–
BarleyBroadleaf weeds plus wild oats, green foxtail, barnyard grass, yellow foxtail (tank mix with HELLCAT + 2,4-D Ester)12.1 g/acre–
BarleyBroadleaf weeds plus wild oats, green foxtail, barnyard grass, yellow foxtail (tank mix with HELLCAT)12.1 g/acre–
BarleyBroadleaf weeds plus wild oats, volunteer oats, green foxtail, yellow foxtail, volunteer canary seed, proso millet (tank mix with AXIAL 100 EC, ACE or ACE II)12.1 g/acre60 d
WheatBroadleaf weeds (tank mix with 2,4-D Ester 700LV)12.1 g/acre–
WheatBroadleaf weeds (tank mix with 2,4-D Ester 700LV)12.1 g/acre–
WheatBroadleaf weeds including Annual smartweed, Cow cockle, Hemp-nettle, Kochia, Lamb's-quarters, Redroot Pigweed, Stinkweed, Volunteer Rapeseed, Wild Buckwheat, Wild mustard; Canada thistle (suppression)12.1 g/acre–
WheatBroadleaf weeds including Annual smartweed, Cow cockle, Hemp-nettle, Kochia, Lamb's-quarters, Redroot Pigweed, Stinkweed, Volunteer Rapeseed, Wild Buckwheat, Wild mustard; Canada thistle (suppression)12.1 g/acre–
WheatBroadleaf weeds including Annual smartweed, Cow cockle, Hemp-nettle, Kochia, Lamb's-quarters, Redroot Pigweed, Stinkweed, Volunteer Rapeseed, Wild Buckwheat, Wild mustard; Canada thistle (suppression)12.1 g/acre–
WheatBroadleaf weeds plus Group 2 resistant kochia (tank mix with Banvel II or Banvel Dry EG + 2,4-D Ester)12.1 g/acre–
WheatBroadleaf weeds plus Group 2 resistant kochia (tank mix with Banvel II or Banvel Dry EG)12.1 g/acre–
WheatBroadleaf weeds plus cleavers (1-6 whorl), kochia including Group 2 resistant biotypes (tank mix with PERIMETER II)12.1 g/acre–
WheatBroadleaf weeds plus cleavers (1-6 whorl), kochia including Group 2 resistant biotypes (tank mix with PERIMETER II)12.1 g/acre–
WheatBroadleaf weeds plus dandelion, cleavers (1-6 whorl), kochia including Group 2 resistant biotypes, volunteer group 2 tolerant canola (tank mix with PERIMETER II + MCPA ESTER)12.1 g/acre–
WheatBroadleaf weeds plus white cockle, dandelion, volunteer group 2 tolerant canola varieties (tank mix with MCPA Ester)12.1 g/acre–
WheatBroadleaf weeds plus white cockle, dandelion, volunteer group 2 tolerant canola varieties (tank mix with MCPA Ester)12.1 g/acre–
WheatBroadleaf weeds plus wild oats and green foxtail (tank mix with HIMALAYA + 2,4-D Ester)12.1 g/acre80 d
WheatBroadleaf weeds plus wild oats, green foxtail, barnyard grass, yellow foxtail (tank mix with HELLCAT + 2,4-D Ester)12.1 g/acre–
WheatBroadleaf weeds plus wild oats, green foxtail, barnyard grass, yellow foxtail (tank mix with HELLCAT)12.1 g/acre–
WheatBroadleaf weeds plus wild oats, volunteer oats, green foxtail, yellow foxtail, volunteer canary seed, proso millet (tank mix with AXIAL 100 EC, ACE or ACE II)12.1 g/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
thifensulfuron-methyl 25 %
Sulfonylurea herbicide
Mode of action: ALS / AHAS inhibitor (HRAC 2, Sulfonylurea)
CAS 79277-27-3
tribenuron-methyl 25 %
Sulfonylurea herbicide
Mode of action: ALS / AHAS inhibitor (HRAC 2, Sulfonylurea)
CAS 101200-48-0
Formulation
liquid
Resistance group
Group 2
First registered
2019-10-08
Registration expiry
2029-12-31