Re: Few questions about excersising bees from my wall
Wasp and Hornet spray does not work well on them.
I have used Bengal Ant and Roach Spray, use the long plastic straw nozzle to direct the spray where you want it. It is slower acting but will kill them dead.
Yes they can see you at night.
And even after you spray them, the smell of the honey is in the walls, so need to remove the outside wall or inside wall and pull all that comb out. Otherwise, mice, rats, and roaches will come to the stuff and next year unless you seal the wall well, that pencil hole will allow other bees to smell the old comb and here they come.
Started 9/13, building slowly, not trying the no treatment anymore