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Presented by Dr. Jon Bossenbroek, University of Toledo. learn more »

Courses across BC March - May 2018

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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 learn more »

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 »

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 »


ISCBC offers a series of webinars on special topics for our partners, ambassadors, interested stakeholders and the general public. Webinars provide a venue for sharing current invasive species information, research, new ideas, and opportunities to take action. We encourage anyone involved or interested in invasive species management to participate—everyone is welcome! These webinars may be of particular interest to gardeners, stewardship groups, educators, land managers, and other professionals. We welcome webinar topic suggestions; please email us your suggestions.

Webinar Archive

Visit our webinar archive for a growing collection of completed webinars on engaging topics like invasive fire ants, zebra and quagga mussels, invasive animals, aquatics, youth and education, and more!

Bioeconomics of Invasive Species Webinar - Mar 28

Bioeconomics of Invasive Species: Examples of Land and Water. Date: March 28, 2018 Time: 12:00 pm - 1:00 pm PST Presenter: Jon Bossenbroek, Professor of Ecology and the Director of the Office of Undergraduate Research at the University of Toledo. Summary: The economic impacts of invasive species are often thought about in terms of direct damages or increased management and control costs.  However, there are also regional economic impacts from theses that influence the overall societal welfare and potential regional management strategies. In this webinar,  Jon will use Zebra mussel and...learn more