For worms I used dipel ( BT ).
This is a great price ->
I have had zillions of ants putting aphids on my plants, my solution to this has been to put out a custom bait of jello mixed with Borax laundry soap. Works awesome as jello has both sugar and protein both what ants love.
Another trick I use is I take an old Kirby vacuum and I go thru and clean up the squash bugs and leave all the lady bugs and helpful bugs.
Thanks a lot. I´ll try the jello and borax mix to control the ants, since I think that the worms come from the aphids.