What are " bag works"?
I think they meant bag worms.
Your local nursary will have a spray. No sure a home remedy will work.
Bag works? Like a bag or fireworks?
Are you talking about bag worms? if so here is a good article.... https://homeguides.sfgate.com/organic-treatment-bagworms-103670.html
Hi Phyllis: I had bag worms on my cherry tree. What I did was to put a plastic bag over the whole thing and cut the branches near the bag worms so that none of them fell on the ground. If you can't do that, just be careful cutting the area where the bag worms are. Then, put the branches in a plastic bag. Then, I sprayed the worms in the bag with Raid. Sometimes I just spray the bag in the tree with Raid, but I don't care to do that because the other good bugs who wander by may get injured or killed. Then, I sprayed the area with Dawn and water. It seems to work for me. Good luck