Herbicide Recommendations for Woody Nursery Stock (Container Grown): Soil Applied Broadleaf Herbicides
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Table
of Contents| Trade Name | |
|---|---|
| Active Ingredient | flumioxazin |
| Formulation | 0.25% |
| Rate per hectare (active) | 21 - 42 kg/ha |
| Rate per hectare (product) | 84 - 168 kg/ha |
| Rate per acre (product) | 33.6 - 67.2 kg/ac |
Precautions (For more information, see Chapter 4. Herbicides Used in Ontario, page 23 and Chapter 5. Notes on Adjuvants, page 69).
- For preemergent weed control on outdoor container-grown woody ornamentals.
•For use on: Acer ginnala, Acer palmatum, Buxus sempervirens, Juniperus horizontalis,
Juniperus Sabina, Picea pungens, Picea glauca, Quercus rubra, Taxus x media, Thuja occidentalis.
•Apply before germination of target weeds or immediately after disturbing the soil surface.
•BROADSTAR can be safely applied over the top of many species of woody ornamental shrubs and trees providing the user follows the label directions.
•Apply to dry foliage only.
•Do not apply more than twice in a single year.
•See product label for more information.
| Trade Name | |
|---|---|
| Active Ingredient | isoxaben |
| Formulation | 75 DF |
| Rate per hectare (active) | 0.75 kg/ha |
| Rate per hectare (product) | 1 kg/ha |
| Rate per acre (product) | 0.4 kg/ac |
Precautions (For more information, see Chapter 4. Herbicides Used in Ontario, page 23 and Chapter 5. Notes on Adjuvants, page 69).
- PRE - For use in bareroot and container conifer seedlings.
- Applied prior to weed emergence in conifers, four or more weeks after crop germination and emergence.
- Rainfall or irrigation is needed to activate the herbicide.
- Registered for use only by members of the Canadian Forest Nursery Weed Management Association.
Related Links
- Weeds in Ontario
- Nursery and Landscape Plants in Ontario
- Problem Weed Control in Field Crops
- Integrated Pest Management (IPM)
- Pesticide Application and Safety
- Pesticide Companies and Agents
- OMAFRA Sprayer Calibration Calculator
- Search the PMRA website
- OMAFRA Publication 505: Ontario Weeds
- OMAFRA Publication 75:
Guide To Weed Control
For more information:
Toll Free: 1-877-424-1300
Local: (519) 826-4047
E-mail: ag.info.omafra@ontario.ca
| Author: | OMAFRA Staff |
|---|---|
| Creation Date: | 25 November 2002 |
| Last Reviewed: | 18 June 2010 |