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Fabric
& Paper Pests - are destructive to clothes, paper
products and occasionally stored food. It is important to
keep stored clothes protected to prevent damage. These pests
feed on wool, animal hair, carpet and furniture. When left
unattended they can cause substantial damage that may end
up costing a considerable amount of money to repair or may
require throwing out the product. Here are a few of the common
pests that may be encountered:
- Carpet
Beetle
- Types of carpet beetles include the black carpet beetle,
which is dark brown to black, and the varied carpet beetle,
which is black with yellow and white scales on the wing
covers. The underside of the body is grayish yellow. Signs
of infestation can be found on clothing with furs having
tips of the hair being damaged and larval skins present
along with minute droppings. The carpet beetle feeds mostly
upon a wide variety of plant and animal products, which
include bones, carpets, wool, fur and other dead insects.
They can be found in ceiling voids, abandoned nests in the
attic, behind and under baseboards and in dead animals.
Sanitation practices need to be maintained to reduce infestation.
Control of the carpet beetle can be achieved by cleaning,
eliminating the infested clothing, or pesticide treatment.
- Firebrats
- The firebrat, also known as the bristletail, have a teardrop
shaped body and get the common name of bristletail because
of the three long bristle like appendages at the end of
their body. The firebrat is wingless with a flattened body
and is generally covered with scales. They are grayish in
color, some having numerous dark markings. The antennae
are long and threadlike. Favorable conditions for the firebrat
are 90 to 106 degrees Fahrenheit with a lifespan of about
1 - 2.5 years. Places with high humidity and temperature
are a potential harborage such as boiler rooms, attics,
around ovens, furnaces, fireplaces and hot water heaters.
Infested material has yellow stains, scales, feces and feeding
marks such as holes and notches. They are fast runners,
prefer the darkness, hide during the day and can be found
to hide in cracks. They feed on carbohydrates and proteins
such as oats, dried beef, silk, linen, cotton and rayon
carpets.
- Moths
- The species most encountered in clothes is the webbing
clothes moth. Another species is called the casemaking clothes
moth. The wings of both species are long and narrow and
the body is golden in color except for reddish tint on the
webbing clothes moth. Signs of infestation include silken
tubes that are hidden in the clothes. The hair of fur will
be clipped at the base, which causes loose hair and visible
portions of the hide to be exposed. If the moths cannot
be found, air ducts are a possible location and should be
properly cleaned and maintained regularly. The casemaking
moth will primarily attack materials of animal origin but
also include plant material whereas the webbing clothes
moth attacks materials of animal origin and sometimes synthetic
and natural blends. Control of moths includes good sanitation,
proper identification and possible pesticide application.
- Silverfish
- Silverfish look like the firebrat having a carrot-shaped
body and three long bristle appendages at the end of their
body. The silverfish is wingless with a flattened body and
is generally covered with scales. They are silvery to gunmetal
in color. The female will lay her eggs in cracks, under
objects or even out in the open. A temperature of 72 - 90
degrees Fahrenheit along with 50 - 75% humidity is necessary
for the egg to hatch. Silverfish will hide during the day
unless they are disturbed. The silverfish feed on proteins
and carbohydrates and are cannibalistic. The silverfish
is not limited to temperature or humidity and can be found
anywhere in a building. They are feeders of paper products,
cotton, silk, rayon and most preferably linen.
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