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Herbicide Recommendations for Transplanted Shelterbelts (Windbreaks): Soil Applied Grass and Broadleaf Herbicides

Author: OMAFRA Staff
Creation Date: 25 November 2002
Last Reviewed: 20 June 2008

Pub 75: Guide to Weed Control > Nursery and Ornamental Crops > Herbicide Recommendations for Transplanted Shelterbelts (Windbreaks): Soil Applied Grass and Broadleaf Herbicides


Excerpt from 2008 Chapter 16, Publication 75, Guide to Weed Control, Order this publication

Cover of Publication 75, Guide to Weed ControlTable of Contents

  1. Treflan or Rival or Bonanza
  2. Nursery and Ornamental Herbicide Rating Table (Table 16-1) (PDF 63k)
  3. Other Shelterbelt Weed Control Recommendations
  4. Related Links
Treflan, Rival or Bonanza
Trade Name

or Rival EC

or Bonanza 400

Active Ingredient
trifluralin
or trifluralin
or trifluralin
Formulation
480 g/L
500 g/L
400 g/L
Rate per hectare (active)
0.6 to 1.155 kg/ha
0.6 to 1.155 kg/ha
0.6 to 1.155 kg/ha
Rate per hectare (product)
1.25 to 2.4 L/ha
1.2 to 2.2 L/ha
1.5 to 2.75 L/ha
Rate per acre (product)
0.5 to 0.96 L/ac
0.48 to 0.94 L/ac
0.6 to 1.1 L/ac

Precautions

  • PPI - Apply after a clean cultivation, and incorporate after application.
  • Transplant the trees or shrubs so that most of their root system is placed below the treated layer of soil.

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