PCP #9007 · Corteva Agriscience Canada Company · Herbicide
Group 4 commercial herbicide (picloram + 2,4-D, both as triisopropanolamine salts) for control of unwanted brush and broadleaf weeds on rights-of-way and certain industrial sites.
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 |
|---|---|---|---|---|
| Military Training Areas | Unwanted brush such as alder, birch, cedar, maple, pine, poplar, spruce and other species (control of conifers or other hard-to-control brush species may be inconsistent) | 7 L/acre | – | 12 d |
| Rights-of-Way | Broadleaved weeds such as sweet and red clover, wild carrot, common ragweed, goldenrod, dock, plantain, prickly lettuce, burdock, fleabane and vetch | 2.83 L/acre | 30 d | 12 d |
| Rights-of-Way | Brush such as alder, birch, cedar, maple, pine, poplar, spruce and other species (control of conifers or other hard-to-control brush species may be inconsistent) | 7 L/acre | 30 d | 12 d |
| Rights-of-Way | Canada thistle, dandelion and common yarrow | 1.5 L/acre | 30 d | 12 d |
| Rights-of-Way | Unwanted brush such as alder, birch, cedar, maple, pine, poplar, spruce and other species (control of conifers or other hard-to-control brush species may be inconsistent) | 7 L/acre | 30 d | 12 d |
| Rights-of-Way | Unwanted trees such as elm, oak, maple, hickory, beech, cherry and basswood, and conifers such as pine, cedar, hemlock, Douglas fir and Sitka spruce | – | 30 d | 0 d |
| Rights-of-Way | Unwanted trees such as elm, oak, maple, hickory, beech, cherry and basswood, and conifers such as pine, cedar, hemlock, Douglas fir and Sitka spruce |
| – |
| 30 d |
| 12 d |
| Rights-of-Way | Woody plants | 10 L/1000L | 30 d | 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 | drift control additive/system USE AN APPROVED DRIFT CONTROL ADDITIVE OR SYSTEM. | – |
| Recommended | Sylgard 309 Surfactant Use (for faster burndown of coniferous species): Use silicone based surfactant such as Sylgard 309 or Xiameter OFX-0309 Fluid at rate of 0.25% by volume | 0.25% by volume (250 mL per 100 L of water); increase to 0.375% (375 mL per 100 L of water) for maximum rainfastness |
| Recommended | Xiameter OFX-0309 Fluid Use silicone based surfactant such as Sylgard 309 or Xiameter OFX-0309 Fluid at rate of 0.25% by volume (250 mL per 100 L of water) | 0.25% by volume (250 mL per 100 L of water); increase to 0.375% (375 mL per 100 L of water) for maximum rainfastness |
| Recommended | silicone based surfactant For faster burndown of coniferous species use a silicone based surfactant such as Sylgard 309 or Xiameter OFX-0309 Fluid at the rate of 0.25% by volume (250 mL per 100 L of water). If maximum rainfastness is desired increase the rate to 0.375% (375 mL per 100 L of water). | 0.25% by volume (250 mL per 100 L of water); increase to 0.375% (375 mL per 100 L of water) if maximum rainfastness is desired |
| Recommended | drift control additive USE AN APPROVED DRIFT CONTROL ADDITIVE OR SYSTEM. Spray drift could cause injury to trees and other desirable broadleaved plants outside the desired treatment area. | – |
| Recommended | Sylgard 309 For faster burndown of coniferous species use a silicone based surfactant such as Sylgard 309 or Xiameter OFX-0309 Fluid at the rate of 0.25% by volume (250 mL per 100 L of water). If maximum rainfastness is desired increase the rate to 0.375% (375 mL per 100 L of water). | 0.25% by volume (250 mL per 100 L of water); increase to 0.375% (375 mL per 100 L of water) if maximum rainfastness is desired |
| Recommended | Xiameter OFX-0309 Fluid For faster burndown of coniferous species use a silicone based surfactant such as Sylgard 309 or Xiameter OFX-0309 Fluid at the rate of 0.25% by volume (250 mL per 100 L of water). | 0.25% by volume (250 mL per 100 L of water); increase to 0.375% (375 mL per 100 L of water) if maximum rainfastness is desired |
| Compatible | spray thickening agent or drift retardant A spray thickening agent or drift retardant may be used with this product to aid in reducing spray drift. | – |
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.
