Joan, I hate bugs too and they seem to be all over the place. We hired Scott's to do our grass and just added the bug spraying.
We have a lot of those crabby spiders attached to the top of the screen...if the cats didn't love being on the patio so much I would take the whole thing down

We picked my friend up to go out the other night and she was all fascinated with this HUGE spider weaving it's web over her car...she wanted me to get out to admire how cool it was
I said "no thanks"
Thing is it is one of those that resets it's web everyday and now it's anyone's guess where the thing will pop up next