I know some scary encounters with those that have Lyme Disease and are still battling it. I understand it's not as deadly, but it does have far reaching effects if not treated fairly promptly. If I am out, I throw on bug spray. And there are companies who use products that aren't made by Chemical Ali's relatives, that you can spray around the yard and it does the job. My cousin in Bridgewater near the Taunton River does it. He never has an issue, and the mosquitoes there will gnaw your arm off and fly it back to their nests. LOL. I'll find out the name and what they put down. It does cost money, but it works. I'm with Dendrite and amarshal....just not sure having these planes dropping drizzle drops of brain cancer are the best thing.