PCP #28945 · Corteva Agriscience Canada Company · Herbicide
Group 4 emulsifiable concentrate herbicide containing triclopyr butoxyethyl ester for control of undesirable woody plants and annual and perennial broadleaved weeds on pastures, rangelands, non-crop areas, Christmas tree plantations, lowbush blueberry site preparation, and forest and woodland management.
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 |
|---|---|---|---|---|
| Blueberry | Woody plants: alder, ash, birch, chokecherry, maples (red maple), and poplar | 13–19 L/100L | – | 12 d |
| CHRISTMAS TREE PLANTATIONS | Labelled weeds, including smooth bedstraw | 257 mL/acre | – | 12 d |
| Forest | Susceptible woody plants and deciduous brush, including basal sprouting or root suckering species and tall, dense brush | 0.769–2.02 L/acre | – | 12 d |
| Industrial Site | Susceptible woody plants | 1.01–2.02 L/acre | – | 12 d |
| Jack Pine | raspberry and deciduous competition | 0.769–1.01 L/acre | – | 12 d |
| Military Base | Susceptible woody plants | 1.01–2.02 L/acre | – | 12 d |
| Non-Crop Areas | Annual and perennial broadleaved weeds (burdock, chicory, curled dock, dandelion, field bindweed, lamb's-quarters, ragweed, smartweed, smooth bedstraw, vetch, wild lettuce) | 0.243–1.01 L/acre | – | 12 d |
| Non-Crop Areas | Undesirable woody plants | 13–19 L/100L | – | 12 d |
| Non-Crop Areas | Undesirable woody plants (alder, elderberry, pines, ash, elm, poplar, aspen, hawthorn, red maple, basswood, hickory, raspberry, beech, hop-hornbeam, sassafras, birch, honey locust, sumac, blackberry, locust, sycamore, buckthorn, maples, tamarack, cherry, mulberry, wild rose, chokecherry, oaks, willow, cottonwood, poison oak, witchhazel, dogwood) |
| 1.01–2.02 L/acre |
| – |
| 12 d |
| Non-Crop Areas | Woody plants | 0.6–3 L/100L | – | 12 d |
| Non-Crop Areas | Woody plants up to 2.5 m in height | 2.5–5 L/1000L | – | 12 d |
| Non-Crop Areas | dog strangling vine | 1.01–2.02 L/acre | – | 12 d |
| Rangeland | Annual and perennial broadleaved weeds (burdock, chicory, curled dock, dandelion, field bindweed, lamb's-quarters, ragweed, smartweed, smooth bedstraw, vetch, wild lettuce) | 0.243–1.01 L/acre | – | 12 d |
| Rangeland | Undesirable woody plants | 13–19 L/100L | – | 12 d |
| Rangeland | Undesirable woody plants (alder, elderberry, pines, ash, elm, poplar, aspen, hawthorn, red maple, basswood, hickory, raspberry, beech, hop-hornbeam, sassafras, birch, honey locust, sumac, blackberry, locust, sycamore, buckthorn, maples, tamarack, cherry, mulberry, wild rose, chokecherry, oaks, willow, cottonwood, poison oak, witchhazel, dogwood) | 1.01–2.02 L/acre | – | 12 d |
| Rangeland | dog strangling vine | 1.01–2.02 L/acre | – | 12 d |
| Rights-of-Way | Susceptible woody plants | 1.01–2.02 L/acre | – | 12 d |
| White Spruce | raspberry and deciduous competition | 0.769–1.54 L/acre | – | 12 d |
| Woodland | Susceptible woody plants and deciduous brush, including basal sprouting or root suckering species and tall, dense brush | 0.769–2.02 L/acre | – | 12 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 | Gateway Adjuvant dog strangling vine (suppression at 2.5 L/ha and control at 5 L/ha when applied with Gateway Adjuvant at 0.375% v/v) | 0.375% v/v |
| Recommended | AGRAL® 90 NON-IONIC WETTING AND SPREADING AGENT recommended non-ionic surfactant such as Ag-Surf, Agral 90, or Citowett Plus at the rate of 0.375% by volume. Choose one of Agral 90 Non-Ionic Wetting & Spreading Agent Liquid or Agral 90 Non-Ionic Liquid Wetting & Spreading Agent. | 0.375% v/v (375 mL per 100 L of water); some surfactants require rates ranging from 0.2 to 1% |
| Recommended | CITOWETT PLUS recommended non-ionic surfactant such as Ag-Surf, Agral 90, or Citowett Plus at the rate of 0.375% by volume | 0.375% by volume (375 mL per 100 L of water); some surfactants require rates ranging from 0.2 to 1% |
| Recommended | CITOWETT PLUS recommended non-ionic surfactant such as Ag-Surf, Agral 90, or Citowett Plus at the rate of 0.375% by volume | 0.375% v/v (375 mL per 100 L of water); some surfactants require rates ranging from 0.2 to 1% |
| Recommended | SURE-MIX™ SURFACTANT For the control of black spruce... along with a recommended surfactant (such as Gateway Adjuvant, SYLGARD OFX-0309 Fluid, or recommended non-ionic surfactant such as Ag-Surf, Agral 90, or Citowett Plus) at the rate of 0.375% by volume | 0.375% by volume (375 mL per 100 L of water); some surfactants require rates ranging from 0.2 to 1% |
| Recommended | SYLGARD OFX-0309 Fluid Use a recommended surfactant (such as Gateway Adjuvant, SYLGARD OFX-0309 Fluid, or recommended non-ionic surfactant such as Ag-Surf, Agral 90, or Citowett Plus) at the rate of 0.375% by volume | 0.375% by volume (375 mL per 100 L of water); some surfactants require rates ranging from 0.2 to 1% |
| Recommended | SYLGARD OFX-0309 Fluid Use a recommended surfactant (such as Gateway Adjuvant, SYLGARD OFX-0309 Fluid, or recommended non-ionic surfactant such as Ag-Surf, Agral 90, or Citowett Plus) at the rate of 0.375% by volume | 0.375% v/v (375 mL per 100 L of water) |
| Recommended | WEEDAWAY AG-SURF II recommended non-ionic surfactant such as Ag-Surf, Agral 90, or Citowett Plus at the rate of 0.375% by volume | 0.375% by volume (375 mL per 100 L of water); some surfactants require rates ranging from 0.2 to 1% |
| Recommended | WeedAway® Ag-Surf recommended non-ionic surfactant such as Ag-Surf, Agral 90, or Citowett Plus at the rate of 0.375% by volume. Choose one of IPCO Ag-Surf Original, Weedaway Ag-Surf Liquid Spray Adjuvant, IPCO Ag-Surf II or Weedaway Ag-Surf II. | 0.375% v/v (375 mL per 100 L of water); some surfactants require rates ranging from 0.2 to 1% |
| Recommended | Gateway Adjuvant Suppression at 2.5 L/ha and control at 5 L/ha when applied with Gateway Adjuvant at 0.375% v/v | 0.375% v/v (375 mL per 100 L of water) |
| Recommended | Gateway Adjuvant Use a recommended surfactant (such as Gateway Adjuvant, SYLGARD OFX-0309 Fluid, or recommended non-ionic surfactant such as Ag-Surf, Agral 90, or Citowett Plus) at the rate of 0.375% by volume | 0.375% by volume (375 mL per 100 L of water); some surfactants require rates ranging from 0.2 to 1% |
| Recommended | Agral 90 recommended non-ionic surfactant such as Ag-Surf, Agral 90, or Citowett Plus at the rate of 0.375% by volume | 0.375% by volume (375 mL per 100 L of water); some surfactants require rates ranging from 0.2 to 1% |
| Recommended | adjuvant Garlon XRT Herbicide can be applied alone or with Gateway Adjuvant at the rate of 0.375% by volume (375 mL per 100 L of water). Inclusion of Gateway Adjuvant in the spray solution with Garlon XRT Herbicide will provide improved and more consistent control. | 0.375% v/v (375 mL per 100 L of water) |
| Recommended | adjuvant Suppression at 2.5 L/ha and control at 5 L/ha when applied with Gateway Adjuvant at 0.375% v/v | 0.375% v/v |
| Recommended | surfactant Use a recommended surfactant (such as Gateway Adjuvant, SYLGARD OFX-0309 Fluid, or recommended non-ionic surfactant such as Ag-Surf, Agral 90, or Citowett Plus) at the rate of 0.375% by volume | 0.375% v/v (375 mL per 100 L of water) |
| Compatible | Gateway Adjuvant Can be applied alone or with Gateway Adjuvant at 0.375% by volume (375 mL per 100 L water) | 0.375% by volume (375 mL per 100 L water) |
| Compatible | Gateway Adjuvant Garlon XRT Herbicide can be applied alone or with Gateway Adjuvant at the rate of 0.375% by volume (375 mL per 100 L of water). Inclusion of Gateway Adjuvant in the spray solution with Garlon XRT Herbicide will provide improved and more consistent control. | 0.375% by volume (375 mL per 100 L of water) |
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.
