The bug is a tiny, sap-sucking pest that attacks fir trees, eventually weakening them, killing branches and eventually the entire tree. The interior quarantine prohibits moving all fir species of ...

(CBS DETROIT) - After seven counties report detections in west and northwest Michigan, an invasive insect is found in Washtenaw County. Hemlock Woolly Adelgid (HWA) is a small aphid-like bug that ...

Buckthorn, dog-strangling vine and garlic mustard are considered invasive species in Ontario, but the volunteer groups weeding them out say bureaucracy is making progress difficult.

An invasive bug of the Orsillus maculatus species was intercepted at the Detroit Metro Airport, officials say. Here’s why they’re bad.