Paradigm InputsParadigm Inputs
How it WorksCertified Premium Generics
Become a Broker

Site navigation

Paradigm Inputs
How it WorksCertified Premium GenericsAbout UsResourcesFind a BrokerContact
Become a Broker
Paradigm Inputs

Learn more

  • About Us
  • Certified Premium Generics
  • Registered Crop Input Products

How it works

  • How it Works
  • Become a Broker

Find a Broker

  • Find a Broker
  • Contact

Updates

Get the latest news on Certified Premium Generics and broker opportunities.

We respect your inbox and never share your information without permission.

© 2026 Direct Yield Market. All rights reserved.

Privacy policyTerms of serviceCookie settingsAccessibility
FacebookInstagramLinkedInX (Twitter)
Become a BrokerFind a Broker
Back to Registered Crop Input Products
Registered Crop Input Products / BUCTRIL M

BUCTRIL M

PCP #18022 · Bayer Cropscience Inc. · Herbicide

Group 4 and Group 6

Group 4 and Group 6 selective herbicide containing bromoxynil and MCPA for broadleaf weed control in wheat and barley. Can be used alone or in tank mixes with various herbicides for expanded weed and grass control. Suitable for ground and aerial application.

Open full PDF →

Registered uses (17)

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 including hempnettle, chickweed0.405 L/acre–
BarleyBroadleaf weeds including hempnettle, volunteer rapeseed/canola0.405 L/acre–
BarleyGreen smartweed, pale smartweed, lady's-thumb, cow cockle, redroot pigweed, flixweed, bluebur, shepherd's-purse, kochia, Russian thistle, scentless chamomile, volunteer sunflower, volunteer rapeseed/canola, night flowering catchfly, cocklebur, velvetleaf, ball mustard, American nightshade, jimsonweed, wild tomato, wild buckwheat, tartary buckwheat, common buckwheat, stinkweed, wild mustard, wormseed mustard, lamb's-quarters, common ragweed, common groundsel, prickly lettuce, Canada thistle, perennial sow-thistle0.405 L/acre–
BarleyWild oats, green foxtail (wild millet), broadleaf weeds0.405 L/acre–
WheatBroadleaf weeds0.405 L/acre–
WheatBroadleaf weeds including hempnettle, chickweed0.405 L/acre–
WheatBroadleaf weeds including hempnettle, volunteer rapeseed/canola0.405 L/acre–
WheatGreen foxtail (including Group 1 and Group 3 resistant biotypes), volunteer flax, cleavers, barnyard grass, broadleaf weeds0.405 L/acre77 d
WheatGreen smartweed, pale smartweed, lady's-thumb, cow cockle, redroot pigweed, flixweed, bluebur, shepherd's-purse, kochia, Russian thistle, scentless chamomile, volunteer sunflower, volunteer rapeseed/canola, night flowering catchfly, cocklebur, velvetleaf, ball mustard, American nightshade, jimsonweed, wild tomato, wild buckwheat, tartary buckwheat, common buckwheat, stinkweed, wild mustard, wormseed mustard, lamb's-quarters, common ragweed, common groundsel, prickly lettuce, Canada thistle, perennial sow-thistle0.405 L/acre–
WheatGreen smartweed, pale smartweed, lady's-thumb, cow cockle, redroot pigweed, flixweed, bluebur, shepherd's-purse, kochia, Russian thistle, scentless chamomile, volunteer sunflower, volunteer rapeseed/canola, night flowering catchfly, cocklebur, velvetleaf, ball mustard, American nightshade, jimsonweed, wild tomato, wild buckwheat, tartary buckwheat, common buckwheat, stinkweed, wild mustard, wormseed mustard, lamb's-quarters, common ragweed, common groundsel, prickly lettuce, Canada thistle, perennial sow-thistle0.405 L/acre–
WheatHempnettle, chickweed, broadleaf weeds0.405 L/acre–
WheatHempnettle, chickweed, wild oats, green foxtail (wild millet), yellow foxtail, barnyard grass, broadleaf weeds0.405 L/acre–
WheatWild oats, green foxtail (wild millet), broadleaf weeds0.405 L/acre–
WheatWild oats, green foxtail (wild millet), redroot pigweed, volunteer canola, green smartweed, stinkweed, broadleaf weeds0.405 L/acre80 d
WheatWild oats, green foxtail (wild millet), yellow foxtail, barnyard grass, broadleaf weeds0.405 L/acre–
WheatWild oats, green foxtail, yellow foxtail, volunteer oats, volunteer canary seed, proso millet, broadleaf weeds0.405 L/acre60 d
WheatWild oats, volunteer (tame) oat, green foxtail (wild millet), yellow foxtail, barnyard grass, volunteer canary seed, persian darnel, broadleaf weeds0.405 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
bromoxynil 280 g/L
Mode of action: PSII inhibitor (HRAC 6, Hydroxybenzonitrile)
CAS 1089-84-5
mcpa 280 g/L
Group 4 Herbicide
Mode of action: Synthetic auxin (HRAC 4, Phenoxy)
CAS 94-74-6
Formulation
emulsifiable concentrate
Resistance group
Group 4 and Group 6
First registered
1984-05-11
Registration expiry
2030-12-31