American
Cockroach |
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Supella longipalpa
Characteristics
Size: Adults are about 1/2-inch in length.
Color: Male is light brown. The
female may have dark brown wings. Both sexes, however, have the
lighter-colored bands running across the wings directly behind the
prothorax.
The female and male brown banded cockroaches do
not look much alike. The male is long and thin, while the female
is more oval in shape.
Behaviour
Like all cockroaches that invade buildings, this species prefers
to spend much of its time resting in cracks and voids. Most of its
activity will occur at night when it feels safe to move about in
search of food and water. The brown banded cockroach does not seem
to require as much moisture as German cockroaches, and therefore
may be found in rooms other than kitchens and bathrooms. Brown banded
cockroaches are omnivorous and will eat anything that possesses
organic matter, even organic glues used in books and cabinets.
Habitat
Brown banded cockroaches are far less common than German cockroaches
and are usually found in apartments, motels, and long-term care
facilities. Like German cockroaches, these will be found in kitchens
and bathrooms. However, because brown banded cockroaches can survive
in drier areas, they will also be found in bedrooms, living rooms,
closets, bookcases, etc. This behavior can make the brown banded
cockroach a bit more difficult to control.
Tips
for Control
Cockroaches require plenty of food, water, and shelter
in order to thrive. Limiting any one of these necessities makes
it more difficult for cockroach populations to become established
and escalate in size. The following steps are helpful in preventing
and limiting cockroach infestations:
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Inspect all incoming food goods, boxes, and
used furniture and appliances for the presence of cockroaches
or their egg capsules. Remove any cockroaches or egg capsules
using a vacuum or otherwise killing the insects.
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In commercial facilities, avoid storing food
items in cardboard boxes on shelves. Cardboard is a preferred
harborage site for cockroaches.
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In homes, do not store paper bags under the
sink or elsewhere in the kitchen. Store bags in the garage or
room other than the kitchen, utility room, or bathrooms.
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Seal holes or cracks around plumbing pipes
under sinks, behind toilets, etc.
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Regularly vacuum and clean floors under kitchen
appliances.
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