Oomis:
Everyone will agree that you may trap bees on YT to prevent them from stinging (tzar godol). I wouldn’t be surprised if the same reasoning was a heter to kill them on YT.
A better alternative is to not have bees in the first place. There are bug sprays that are quite effective and last for 2 months with one application. Look around in Home Depot or a similar store. They usually come in a bottle that attaches to a water hose and cost $5-10. Simply spray the ground and the area around where the succa is built. The area is kid safe once the water is dried.