Today I mowed the backyard and started to setup one of those above ground pools for my daughter and wife. No sooner than we laid out the pool and started to assemble it we had a swarm of what I believe to be thrips all around the pool. For the hour or so of us putting it together everyone was being bitten and they were so dense you could see them running around on the top of your clothing. I've only ever had a minor issue with them before. Here are a few pictures I took to show just how dense they were. The pool has thousands and thousand of them floating on top, it's insane! Any ideas what cause the sudden swarm and what I can do to knock it out?
-J
-J