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Upcoming events
2025 CWSS-SCM/WSSA Joint Meeting
When: February 24 – 27, 2025
Where: Sheraton Wall Centre, Vancouver, BC
Look for members of the PWMN discussing multiple aspects of sustainable weed mitigation and management at the 2025 Joint Meeting of the Canadian Weed Science Society/Weed Science Society of America in Vancouver, BC on February 24-27, 2025.
Fact Sheets
Useful Definitions
Herbicide Resistance
the inherited ability of a plant to survive and reproduce following exposure to a dose of herbicide normally lethal to the wild type.
Herbicide Tolerance
the inherent ability of a species to survive and reproduce after herbicide treatment. This implies that there was no selection or genetic manipulation to make the plant tolerant; it is naturally tolerant.
These definitions are sourced from Weed Science Society of America.