Register as an early bird today!

Join Dr. Daniel Simberloff & Dr. Anthony Ricciardi in Kamloops. Register by April 15th for early bird pricing! learn more »

Parrot's Feather

A popular aquatic garden plant that spreads with water currents, animals, boats/trailers and fishing gear. Dense stands can stagnate water, and increase breeding grounds for mosquitoes

Zebra/Quagga Mussels

These tiny freshwater mussels clog drains, damage infrastructure, and are very costly to control/eradicate learn more »

Giant Hogweed

A towering toxic invasive plant with WorkSafe BC regulations learn more »

Invasive Species Research Conference

Turning Science into Action! Co-hosted by Thompson Rivers University and the Invasive Species Council of BC. learn more »

European Fire Ant

A tiny ant with a toxic sting learn more »

Purple Loosestrife

An aggressive wetland invader that threatens plant and animal diversity learn more »

Orange Hawkweed

Also yellow, these invasive plants replace native vegetation along roadsides, and threaten areas not yet reforested learn more »

Japanese Knotweed

Grows aggressively through concrete, impacting roads and house foundations learn more »

Spotted Knapweed

A single plant spreads rapidly with up to 140,000 seeds per square metre learn more »

Scotch Broom

An evergreen shrub that invades rangelands, replaces forage plants, causes allergies in people, and is a serious competitor to conifer seedlings learn more »

Homeowners

Not all non-native plants are bad. But some really attractive plants can escape into natural areas and become harmful invaders. By following these few steps you can help manage your garden and help preserve neighbouring wildlands.

1. Be informed
Learn about the invasive species that are a problem in your area. If you see them for sale at your local nursery, let them know about your concerns. Learn about and use native plants that grow well in your area. Some local nurseries specialize in native plants.

2. Use plants known to be good neighbours
Avoid non-native plants that self-seed because they may move outside your garden.

3. Know your plant source
Inquire about the source of the plants you buy. Plants grown in your region are likely to fare better. Make sure they are labeled properly. Young woody plants may be difficult to identify until they begin to flower. And make sure the potted plants you buy are free of any weeds.

4. Use certified or "weed-free" material
Inquire about the source of any material you bring into your yard, including soil, mulch, gravel, or decorative rock. Where available, buy certified weed-free material.