Carpenter Bees
Xylocopa virginica
Appearance
- 3/4 - 1 inch long.
- Female faces are black, male faces are yellow.
- Bright yellow, orange or white hairs on the thorax.
- No hair on abdomen.
- Females have a stinger, males do not.
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Lifecycle
- Tunnel into wood to lay eggs.
- Life cycle from egg – larva – pupa - adult takes approximately seven weeks.
- Larva is large and noisy.
- New adults emerge from the nest late August.
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Habits
- Sting - Only sting if provoked.
- Visibility - Late-spring to mid-October.
- Nesting - Bare, untreated softwoods are preferred, including redwood, cedar, cypress and pine. Old nests are used year after year.
- Location – Nests can be found in eaves, window trims, facia boards, siding, decks and outdoor furniture.
- Feeding - flowers that contain pollen, eg Bradfords, Daffodils, Pansies. Pollen stored in abandoned tunnels for overwintering.
