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Bumblebee
Characteristics –
Size: Ranges up to 1 inch in length.
Color: Usually black with yellow stripes on the thorax and abdomen.
Often confused with carpenter bees, bumblebees are characterized by the
hairiness of the abdomen (carpenter bees have a smooth abdomen).
Behavior –
As social insects, bumblebees live in colonies. Each spring a queen that has
survived over wintering will find a suitable nesting site and establish her
colony. Her first brood of eggs mature into workers that forage on pollen and
nectar for food. The workers do produce honey, but it is not edible to humans.
The colony grows larger over the summer and is usually discovered by a homeowner
while gardening or mowing the lawn. The bees will attack to defend their nest,
so they are considered a health concern. During the fall, the colony produces a
number of queens that fly out to find protected sites to spend the winter and
thus repeat the cycle next year.
Habitat – Bumblebees live in colonies, in old rodent
burrows, or other cavities within the ground. Occasionally, bumblebees will
establish a nest above ground in a wall, firewood pile, shed, crawl space or
attic.
Tips for Control –
 | To prevent bees from establishing nests on a property, fill in all animal
burrows and holes in the soil.
| Seal holes in the building's exterior and ensure that all vents have
tight-fitting screens.
| When a nest is discovered in or around a home, a professional should be
contacted to treat the nest. |
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