Hate to sound like a treehugger, BUT unfortunately the mosquito spray kills em. I haven't seen any around a city in a long time. Not against spraying but we may be creating a super strain of skeeters that will be resistant to pesticide. Also, mosquitoes and many of the bugs that are killed are pollinators, doesn't seem that big a deal but when insect pollinated plants have no insects to pollinate then..
Mosquitoes are the base of many food chains from fish to birds
"I don't care about spots on my apples, leave me the birds and trees"