In Manitoba and Saskatchewan, air quality advisories for long stretches of the last few months have been bad news for beekeepers. Simon Lalonde equates heavy smoke to a rainy day — without the benefit of rain.

Honeybees hunker down when there’s too much smoke in the air
No direct research has yet been done on how wildfire smoke affects herbicide application
Over 200 of 449 wildfires now out of control
Almost 80 of Quebec's fires currently out of control
Continued smoky skies could slow crop development