How To Protect Wood From Carpenter Bees
An insecticide like Timbor will kill the bees as soon as they come into contact with the treated surface.
How to protect wood from carpenter bees. Insecticide just doesnt kill them. To keep your wooden patio doors benches chairs and tables in your porch protected you can also place the trap near to them. Bees are not smart and a millimeter or so of paint or polyurethane is all it take to confuse them and send them off in search of greener forests.
Spray your home with insecticide. If you have an active carpenter bee infestation follow these guidelines to exterminate them. You can prevent carpenter bees from nesting in the first place by painting or varnishing your homes exterior.
Painting the wooden outdoor surfaces is a great way to drive the carpenter bees away. Hang the trap near the nest. You have to spray the whole house.
Which we have done. The most common carpenter bee in Michigan resembles many of the closely related large yellow and black bumblebees we have here. Any exposed wood must be sealed or painted over.
Consider to plant pyrethrum and place it near your wooden area. Carpenter bees tend to attack unpainted and stained wood. Carpenter bees dont eat wood they only drill holes through them to build their nests and lay eggs.
The holes carpenter. Seal all wood including the edges and joints. If there are stains try to put a gloss coating on it as the hard shiny surface has no appeal for the wood bees.