My brother lives in the States. He calls me about every month or so. He was telling me about the ground bees he had in his yard. He said he was pushing the lawnmower and saw a cloud come up out of the ground. It was bees! He said that they were going after the noise of the lawnmower, and that allowed him to escape unscathed. His mower did not have a working auto shutoff handle. If it did, the bees might have chased him. For our bug problems we go to http://www.exterminationmontrealmax.com/termites.html, and we have had to call them out for an urgent situation.
My brother asked if we had any bug problems in Canada. He just sees where we live as being cold and inhospitable. Well, he is from the deep south, and he only visits during the holidays. Of course it is cold then. I told him about our bee problem we just dealt with about a month before. We had them in the walls and floors.