Cimex lectularius
Characteristics
Size: Up to 1/4-inch in length
Color: Reddish-brown, Oval shape
Behaviour
These parasites are blood feeders, and they crawl into beds during
the night while their victims are sleeping. The bite is painless
and a number of bed bugs may feed for an extended period of time
on any area of exposed skin. The resulting bite wound may show generalized
minor swelling into a raised bump followed by itching. Fortunately,
bed bugs do not carry or transmit any human disease, but the mere
presence of any blood-feeding insect is disconcerting, at best.
Eggs are deposited in small cracks in the bed frame,
mattress seams, or in baseboards, trim or furniture near the bed.
The nymphs and the adults reside near one another, hiding in such
cracks awaiting nightfall when they might venture out to feed. In
some cases, the offending bed bugs are harboring many feet from
the bed in cracks in furniture, baseboards, doorframes, or even
within voids in the wall. If populations become large, or when a
host becomes scarce because no one sleeps in the bed for a period
of time, bed bugs may crawl into other rooms or squeeze through
walls to enter neighboring locations. They may also be transported
from place to place hiding in furniture.
Habitat
Bed bugs are still not seen much in single-family homes, but they
have become more commonplace in motels, hotels, and apartment buildings.
Typically, an infestation begins in a single motel/hotel room or
apartment and then spreads to neighboring units. Bed bugs spend
the day resting in cracks or voids of furniture or walls.
Tips for Control
Bed bugs can be very difficult to eliminate, therefore consultation
with an experienced pest control professional is recommended. Successful
control depends on finding every crack or void where the insects
are harboring and removal of the bugs by vacuuming or treatment
of the harborage with an appropriate product. Overlooking even the
smallest crack in furniture may lead to a persistent infestation,
therefore beds, nightstands and related furniture often require
disassembly and careful inspection. Carpets may need to be gently
lifted along the edge and the space beneath treated. Baseboards,
door and window frames, and any visible crack will require treatment
in infested rooms.
Should furniture be moved from an infested unit
to another unit, it should be carefully inspected and cleaned or
treated as necessary to prevent the spread of bed bugs to the new
room. |