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Carpenter bee against a white background - Keep carpenter bees away from your home with Live Oak Pest Control, Inc. in McAlpin, FL

Carpenter Bee

Actual Size: ½ to 1”

Characteristics: Large, black, and yellow; shiny hairless abdomen

Legs: 6

Antennae: Yes

Habitat: Females bore deep holes through softwood and deposit their eggs inside. These holes serve as their nests, rather than a typical bee nest you may see.

Habits:

  • Cause damage by boring into decaying or weathered wood. Boring does not mean they eat the wood.
  • Do not live in nests and colonies like other bees.
  • Male carpenter bees are very aggressive but unable to sting.


Carpenter Bees in McAlpin

Carpenter bees create chambers in wood to raise their young. They create these chambers through the habit of boring into wood. Bumblebees and carpenter bees are the largest native bees in the nation. The carpenter bee can be found predominantly across the southern United States (Arizona to Florida) and in the eastern United States. Carpenter bees excavate tunnels in wood, especially in dry and weathered lumber. They do not eat the wood, but bore through it, causing damage to the wood.

Carpenter Bee Habitat

Carpenter bees are a reclusive insect that creates private nests in trees, sides of structures, or eaves. A sign of a carpenter bee infestation includes noticing a large amount of pollen and sawdust on the ground. Their work at chewing and excavating the wood in structures or trees is how these piles are formed below. Males and females will nest in old tunnels through the winter and then emerge to mate in the spring. Once the female has mated, she will locate suitable wood to construct her nest. Meanwhile, the male will spend most of his time around the nest site. Once the female excavates a gallery with her mandibles, she will furnish her nest with “bee bread” (a mixture of pollen and regurgitated nectar). After this, she will deposit her egg, and close the cell with chewed wood pulp.

Carpenter Bee Behaviors, Threats, or Dangers

It is rare for female carpenter bees to be aggressive, but they will do so if feeling threatened. Allergies to bee venom apply to the carpenter bee and medical attention is advised for a carpenter bee sting. Although male carpenter bees do not have a stinger, they will still behave aggressively towards a threat to the nest. Although carpenter bees can be helpful pollinators, they can cause significant damage to structures. Wooden siding, windowsills, railings, decks, fences, and outdoor furniture are susceptible to carpenter bee wood excavation. Individual excavation for carpenter bees may be minimal, however, numerous bees over the years can result in substantial damage. If you suspect a carpenter bee infestation, it is recommended to contact a bee control professional.