Cockroaches
The
adult German cockroach is light brown and 1/2 to
5/8 inch long. The head shield has two dark stripes
which run lengthwise.
Adults are fully winged but rarely fly. Nymphal
German cockroaches are smaller and darker than adults
and are wingless. The German cockroach is the most
prevalent cockroach in Texas and is more active
than other domestic species. The female produces
more eggs per capsule than most other species
and has a developmental period as short as 2 months.
Thus, troublesome infestations can develop rapidly
from a few individuals.
The
American cockroach is the largest of the common
species, growing to a length of 1 1/2 to 2 inches.
They are reddish-brown with a light yellow band
around the edge of the head shield. Adults of both
sexes have well-developed wings, but seldom fly.
They are, however, capable of gliding flights. Nymphal
cockroaches are smaller than adults, grayish-brown
in color and less fully winged.
The
closest relative is the Smoky-brown, they look
very similar except they are pretty much a solid,
dark reddish-brown.
The
adult female usually drops her egg capsule within
a day after it is formed. She often places the
capsule near a food or water source or in a location
where it can be covered with miscellaneous debris.
Occasionally, she glues the capsule to some surface
with secretions from her mouth. The capsule may
be deposited outdoors in moist wood, in cracks
in bark or in whorls of plants. Seldom do either
infest the inside of homes.
When
they do, it can make for interesting pest control
work!
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us at 281-807-PEST (7378) to schedule your service!
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