PCP #18022 · Bayer CropScience Inc. · Herbicide
Group 4 and 6 selective emulsifiable concentrate herbicide containing bromoxynil and MCPA for broadleaf weed control in wheat, barley, oats, flax, corn, fall rye, canary seed, seedling and established grasses, perennial cereal rye and switchgrass.
Crop × pest × application rate combinations from the official label. Rates converted to per-acre. PHI is the pre-harvest interval; REI is the restricted-entry interval. Always confirm against the official label PDF before applying.
| Crop | Target | Rate | PHI | REI |
|---|---|---|---|---|
| Barley | Annual broadleaf weeds (same lists as wheat BUCTRIL M alone) | 0.405 L/acre | 30 d | 24 d |
| Barley | Weeds controlled by BUCTRIL M alone plus hempnettle (up to 4-leaf) and volunteer rapeseed including canola (up to 8-leaf) | 0.405 L/acre | 30 d | 24 d |
| Barley | Weeds controlled by BUCTRIL M alone plus hempnettle and chickweed up to 6-leaf, wild oats, green foxtail, yellow foxtail and barnyard grass | 0.405 L/acre | 30 d | 24 d |
| Barley | Weeds controlled by BUCTRIL M alone plus hempnettle up to 6-leaf and chickweed up to 6-leaf | 0.405 L/acre | 30 d | 24 d |
| Barley | Weeds controlled by BUCTRIL M alone plus hempnettle up to 8-leaf stage and chickweed up to 7 cm high | 0.405 L/acre | 30 d | 24 d |
| Barley | Weeds controlled by BUCTRIL M alone plus wild oats and green foxtail (wild millet) | 0.405 L/acre | 30 d | 24 d |
| Barley | Weeds controlled by BUCTRIL M alone plus wild oats, green foxtail, yellow foxtail and barnyard grass (at 1.02 L/ha PUMA); or green foxtail only (at 0.51 L/ha PUMA) | 0.405 L/acre | 30 d | 24 d |
| Barley | Weeds controlled by BUCTRIL M alone plus wild oats, green foxtail, yellow foxtail, volunteer oats, volunteer canary seed and proso millet | 0.405 L/acre | 60 d | 24 d |
| Canary Seed | Annual broadleaf weeds (same seedling lists) | 0.405 L/acre |
| 30 d |
| 24 d |
| Canary Seed | Weeds as listed for BUCTRIL M and ACCORD Dry Flowable Herbicide when used alone in canary seed | 0.405 L/acre | 77 d | 24 d |
| Corn | Annual broadleaf weeds (same seedling lists as cereals) | 0.405 L/acre | 30 d | 24 d |
| Corn | Annual broadleaf weeds (same seedling lists as cereals) | 0.405 L/acre | 30 d | 24 d |
| Corn | Weeds controlled by BUCTRIL M alone plus weeds as indicated on the Aatrex Liquid 480 or Converge 480 labels | 0.405 L/acre | 30 d | 24 d |
| Flax | Annual broadleaf weeds (same seedling lists; spray weeds as early as possible) | 0.405 L/acre | 60 d | 24 d |
| Flax | Weeds controlled by BUCTRIL M alone on flax plus wild oats, barnyard grass, volunteer barley, volunteer oats, yellow & green foxtail, volunteer wheat, volunteer corn | 0.405 L/acre | 60 d | 24 d |
| Flax | Weeds controlled by BUCTRIL M alone plus wild oats, barnyard grass, volunteer barley, fall panicum, large crabgrass, Persian darnel, proso millet, yellow & green foxtail, volunteer wheat, volunteer corn, witch grass | 0.405 L/acre | 60 d | 24 d |
| Forage and Pasture | Annual broadleaf weeds (same seedling lists) | 0.405 L/acre | 56 d | 24 d |
| Oats | Annual broadleaf weeds (same lists as wheat/barley BUCTRIL M alone) | 0.405 L/acre | 30 d | 24 d |
| Oats | Weeds controlled by BUCTRIL M alone plus hempnettle (up to 4-leaf) and volunteer rapeseed including canola (up to 8-leaf) | 0.405 L/acre | 30 d | 24 d |
| Rye | Annual broadleaf weeds (same seedling lists as other crops) | 0.405 L/acre | 30 d | 24 d |
| Rye | Annual broadleaf weeds (same seedling lists) | 0.405 L/acre | 30 d | 24 d |
| Switchgrass | Annual broadleaf weeds (same seedling lists as other crops) | 0.405 L/acre | 30 d | 24 d |
| Timothy | Annual broadleaf weeds as listed for BUCTRIL M used alone in seedling grasses | 0.405 L/acre | 30 d | 24 d |
| Timothy | Annual broadleaf weeds as listed for BUCTRIL M used alone in seedling grasses | 0.405 L/acre | 30 d | 24 d |
| Wheat | Annual broadleaf weeds (same seedling lists as BUCTRIL M alone on wheat) | 0.405 L/acre | 30 d | 24 d |
| Wheat | Annual broadleaf weeds (seedlings): green smartweed, pale smartweed, lady's-thumb, cow cockle, redroot pigweed, flixweed, bluebur, shepherd's-purse, kochia, Russian thistle, scentless chamomile, volunteer sunflower, volunteer rapeseed (including 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; top-growth suppression of Canada thistle and perennial sow-thistle | 0.405 L/acre | 30 d | 24 d |
| Wheat | Weeds as listed on the BUCTRIL M and VARRO HERBICIDE labels | 0.405 L/acre | 30 d | 24 d |
| Wheat | Weeds controlled by BUCTRIL M alone plus green foxtail (including Group 1 and 3 resistant biotypes), volunteer flax, cleavers, and barnyard grass | 0.405 L/acre | 77 d | 24 d |
| Wheat | Weeds controlled by BUCTRIL M alone plus hempnettle (up to 4-leaf) and volunteer rapeseed including canola (up to 8-leaf) | 0.405 L/acre | 30 d | 24 d |
| Wheat | Weeds controlled by BUCTRIL M alone plus hempnettle and chickweed up to 6-leaf, wild oats, green foxtail, yellow foxtail and barnyard grass | 0.405 L/acre | 30 d | 24 d |
| Wheat | Weeds controlled by BUCTRIL M alone plus hempnettle up to 6-leaf stage and chickweed up to 6-leaf stage | 0.405 L/acre | 30 d | 24 d |
| Wheat | Weeds controlled by BUCTRIL M alone plus hempnettle up to 8-leaf stage and chickweed up to 7 cm high | 0.405 L/acre | 30 d | 24 d |
| Wheat | Weeds controlled by BUCTRIL M alone plus wild oats and green foxtail (at 144 mL/ha EVEREST); or green foxtail only (at 72 mL/ha EVEREST) | 0.405 L/acre | 80 d | 24 d |
| Wheat | Weeds controlled by BUCTRIL M alone plus wild oats and green foxtail (wild millet) | 0.405 L/acre | 30 d | 24 d |
| Wheat | Weeds controlled by BUCTRIL M alone plus wild oats, green foxtail, yellow foxtail and barnyard grass (at 1.02 L/ha PUMA); or green foxtail only (at 0.51 L/ha PUMA) | 0.405 L/acre | 30 d | 24 d |
| Wheat | Weeds controlled by BUCTRIL M alone plus wild oats, green foxtail, yellow foxtail, volunteer oats, volunteer canary seed and proso millet | 0.405 L/acre | 60 d | 24 d |
| Wheat | Weeds controlled by BUCTRIL M alone plus wild oats, volunteer (tame) oat, green foxtail, yellow foxtail, barnyard grass, volunteer canary seed and persian darnel | 0.405 L/acre | 30 d | 24 d |
Adjuvant requirements, compatibility notes, and mixing restrictions from the official label. Always confirm against the official label PDF before mixing.
| Guidance | Adjuvant | Rate |
|---|---|---|
| Required | ADIGOR Adjuvant tank mixed with AXIAL 100EC Herbicide at 600 mL/ha plus ADIGOR Adjuvant at 700 mL/ha | 700 mL/ha |
| Required | AMIGO Adjuvant AMIGO Adjuvant must be added as per the SELECT Emulsifiable Concentrate Post-Emergence Herbicide or CENTURION Emulsifiable Concentrate Postemergence Herbicide label directions | as per the SELECT/CENTURION Herbicide label directions |
| Required | adjuvant When using this tank mixture [with ACHIEVE Liquid Herbicide], add TURBOCHARGE Adjuvant to the spray tank at a concentration of 0.5% v/v | 0.5% v/v (0.5 L per 100 L of spray solution) |
| Required | surfactant tank mixed with ALLY Herbicide at 7.5 g/ha plus a surfactant as required on the ALLY Herbicide label | as required on the ALLY Herbicide label |
| Required | adjuvant tank mixed with ACCORD Dry Flowable Herbicide at 135-165 g/ha plus MERGE Adjuvant at a concentration of 1.0% v/v | 1.0% v/v (1 L per 100 L of spray solution) |
| Required | surfactant tank mixed with REFINE SG Herbicide at 10 g/ha plus a surfactant as required on the REFINE SG Herbicide label | as required on the REFINE SG Herbicide label |
| Required | adjuvant tank mixed with EVEREST 3.0 or EVEREST 3.0 AG Herbicide at 144 mL/ha plus an adjuvant listed on the EVEREST 3.0 or EVEREST 3.0 AG Herbicide labels | as listed on EVEREST 3.0 or EVEREST 3.0 AG Herbicide labels |
| Required | adjuvant Merge Adjuvant must be added as per the POAST ULTRA Liquid Emulsifiable Herbicide label directions. For maximum crop safety, it is recommended that the lowest registered Merge Adjuvant rate be used in this tank mix | as per POAST ULTRA label directions; lowest registered rate recommended for maximum crop safety |
| Do not mix | oil or surfactant DO NOT ADD OIL OR SURFACTANT (temporary crop injury/leaf scorching may occur in adverse growing conditions) | – |
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.
