Detecting & managing invasive insects and insect-pathogen complexes



At risk of spreading, or re-introduction:

emerald ash borer beech bark disease asian longhorned beetle
Emerald ash borer
Image: David Cappaert, Michigan State University, Bugwood.org
Beech bark disease
Image: USDA Forest Service NE Area Archive, USDA Forest Service, Bugwood.org
Asian longhorned beetle
Image: Steven Valley, Oregon Department of Agriculture, Bugwood.org
mountain pine beetle beech leaf-mining weevil brown spruce longhorned beetle
Mountain pine beetle
Image: Whitney Cranshaw, Colorado State University, Bugwood.org
Beech leaf-mining weevil
Image: Gyorgy Csoka, Hungary Forest Research Institute, Bugwood.org
Brown spruce longhorned beetle
Image: Georgette Smith, Canadian Forest Service, Bugwood.org


Not yet known to be in Canada:

hemlock woolly adelgid thousand canker disease European spruce bark beetle
Hemlock woolly adelgid (eastern population)
Image: Chris Evans, Illinois Wildlife Action Plan, Bugwood.org
Thousand canker disease
Image: Whitney Cranshaw, Bugwood.org
European spruce bark beetle
Image: Milan Zubrik, Forest Research Institute - Slovakia, Bugwood.org


Development of this initiative funded by:

NSERC logo Silv-Econ logo


Contact us to give us your feedback.


Site last updated 25 April, 2016


Return to top