Leafcutter Bee Perfect Circles Now Seen on Plants

Leafcutter bee damage to bottle tree.

Q. My recently planted Carolina jasmine vine and rose bush are being shredded by cutter bees!! I've been told there is no insecticide to kill or deter them. Is this so? Both of these plants are adjacent to other plants but the others are not affected. I'm at wits end seeing perfect circles in the leaves! Also, why would you WANT cutter bees?