Worker removing invasive Hoary Cress plants (Image Credit: Thompson-Nicola Regional District)
Invasive Plants

TNRD to prep public on purging problematic plants

Jul 2, 2026 | 10:17 AM

KAMLOOPS — The Thompson-Nicola Invasive Plant Management Committee (TNIPMC) is gearing up for their annual invasive plant field day in Westwold next Thursday (July 9).

Thompson-Nicola Regional District (TNRD) officials said invasive plant specialists will be on site to share information on invasives in the Monte Lake and Westwold areas with private landowners First Nations, land managers, and members of the public.

The session will focus on teaching attendees how to identify and manage plants are are invasive to the region, with participants invited to bring ‘mystery’ plant samples for identification.

“This workshop is intended to help residents and land practitioners learn how to identify and manage key invasive plants that are established, or threatening to establish, in the Monte Lake and Westwold areas,” said Coleen Hougen, TNRD Integrated Pest Management Supervisor.

“We hope participants leave with practical tools to manage invasive plants on their land and a renewed commitment to keeping the area natural, resilient, and weed-free.”

The TNRD said common tansy, hoary alyssum, hoary cress, field scabious, leafy spurge, and Russian knapweed are among the most common invasive plants in the Monte Lake and Westwold areas.

Meanwhile, rush skeletonweed, scotch thistle, and wild chervil are emerging as invasive plant concerns in the region.

Participants are encouraged to register for the free event, held in partnership with Purity Feed-Kamloops, by Tuesday, July 7. You can register by contacting the TNRD at 1-877-377-8673 or email invasiveplants@tnrd.ca.