Do Carpenter Bees Nest In Pressure Treated Wood

You can prevent carpenter bees from nesting in the first place by painting or varnishing your home s exterior.

Do carpenter bees nest in pressure treated wood. Carpenter bees as the name have the behavior to drill into the wood. Although carpenter bees prefer softwoods such as cedar redwood or cypress they happily attack pine and most other species of wood. They find it easier to make holes in unpolished or unpainted wooden objects such as doors window sills and railings. I have a question will carpenter bees make a nest in pressure treated wood.

Fourth if there is an abundant supply of bees nearby nesting in a somewhat limited amount of cellulose the odds of them moving to your pavilion will increase. In summary i ve seen them nest in virtually any kind of wood including pressure treated lumber cedar painted with duron paint and even railroad ties. Seal all wood including the edges and joints. Make it so that carpenter bees do not recognize your wood as a place to build nests and they will find another location.

Even pressure treated wood is not immune from carpenter bee attack. While the pests do not eat wood they excavate tunnels to use as nests. Painting the wooden outdoor surfaces is a great way to drive the carpenter bees away. But remember carpenter bees aren t eating the wood.

They re only drilling through it. Pressure treated lumber is generally well protected against decay fungi and most insects that eat wood. They don t eat wood. If an infestation has occurred you will need to use an insecticide to eliminate the carpenter bees.

They can dig neatly through wood. Before talking about 10 tricks to keep carpenter bees away from your wooden furniture let s get to know more about carpenter bees. No it s not for their food. Woods which are painted or pressure treated is less susceptible to these boring bees.

I ve seen plenty of nests located in pressure treated lumber so whatever is being injected does not seem to slow them down or kill them. If left alone the pests may continue to use and expand the same tunnels or find new ones. Carpenter bees don t eat wood they only drill holes through them to build their nests and lay eggs. The queen also likes any of the following.

Carpenter bee adults use their nests over the winter and reemerge in the spring. Bumble bees typically nest within the ground while carpenter bees burrow into wood to lay their eggs. But they use the hole inside the wood as their nest. Unlike honey bees that reproduce in hives carpenter bees drill into wood in order to lay their eggs.

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. Carpenter bees live in individual nests in softwood which is why you can find these bees in porches old trees or any other structure with soft wood. These are usually in the eaves of homes as well as in decks siding fascia boards or porches. There are certain woods the female carpenter bee prefers when she is looking to make a nest.

Their holes are perfectly round and about 1 4 inch in diameter.