This has been reported to CFIA and they are taking action.
Collected dead in the street. It was not possible to determine the host tree, but it is possible that it is Prunus sp., abundant a few meters away. Smooth elytra, as seen in the invasive Anoplophora glabripennis.
Just one of those beetles I found on Ulmus cf. parvifolia. Smooth elytra, as seen in the invasive Anoplophora glabripennis.
Something