Seems that we all had a number of these critters so a tip on control- I had looked at this product for a number of years but this year due to the numbers I bought and used it.
I used both Mosquito Barrier and Nutri Shield for mosquito control this summer Both work well Like anything it depended upon how much rain you have Edmonton had lots found it to be an effective natural control for those pesky critters.
Both are available in the 1 gallon US size 3.78 liter best to go online -Much cheaper
Due to the high rates of these critters I had to do a number of sprays Areas that are wet are a problem same with bushes etc I have lots of bushes trees My neighbor does not I used 3 times the amount due to the amount of critters 2 sprays 1 after the other Used a fine mist for the grass mist and stream for the higher trees worked well
Spray well under and on decks garage around door ways Odor was negligible and disappeared in a short time.
Before I used it you could not walk in the yard without being swarmed after I sprayed waited an hour walked the yard counted about 20 critters.
Mosquito Barrier - How To Use Mosquito Barrier (external - login to view)