Bees often enter homes and structures through attic ventilation holes.
Carpenter bees in attic.
However try to do this in the evening when all the bees have returned to the nest.
If your infestation is limited to a tunnel or two there s nothing to worry about.
Once the swarm is inside the attic they can build a hive in a place that is up high usually deserted and can often go undetected by homeowners.
Use plugs putty or caulk to plug up the holes after the bees have vacated the gallery.
Here females lay their eggs while males burrow until spring.
Now vacuum up the bees.
While they typically don t sting humans these monstrous bees are known for boring long complex tunnels in wood.
Fan shaped stains outside the openings.
Carpenter bees range in size from about 5 8 of an inch to 1 inch and look very similar to bumblebees but they re not the same.
Take the smallest nozzle of your vacuum cleaner and get set to clean the carpenter bees.
Carpenter bee tunnel entry is usually underneath a board or sometimes on the side.
It s one of the more common places bees enter in order to build their hives.
Plug up carpenter bee holes.
These are usually in the eaves of homes as well as in decks siding fascia boards or porches.
Though not the best of situations be thankful this is happening into the attic and not the main living spaces.
Unlike other pests that can infest an attic most bees are not known to eat wood or cause other structural damage to the home.
Carpenter bee adults use their nests over the winter and reemerge in the spring.
While the pests do not eat wood they excavate tunnels to use as nests.
However a bee s nest in the home can be a hazard if anyone is.
Scraping sounds from inside the wood.
It actually makes sense if you think about it.
There are some pesticides that are available today.
Carpenter bees xylocopa violacea pose a real threat to any wooden structure or surface including your attic.
Bumblebees genus bombus nest in the ground usually in abandoned rodent nests and live in social communities.
Carpenter bees prefer weathered or unfinished wood.
Place the vacuum cleaner nozzle over the openings of tunnels made by the bees in the wood.
It is a good idea to spray the pesticide on the openings of your attic.
The early fall is the best time for preventative measures because the galleries will most likely be empty.
