Aphid invasion will continue in Calgary 'until we get a good, hard frost,' say experts

If you’ve noticed the swarms of aphids that have shown up in Calgary over the last few weeks, you aren’t alone. Bill Martin with Martin’s Pest Control says calls to the company about the tiny, pear-shaped, green, brown or black insects have been “exploding.” “Most people are calling because they can’t go outside and have dinner, they’re in their nose, they are breathing them in, they’re all over their pets when they bring them in the house,&r