Oriental Cockroaches, Blatta orientalis (L.), are large very dark (almost
black, but sometimes dark reddish-brown), shiny cockroaches which live
in sewers and similar wet, decaying organic matter. They are sometimes
called “water bugs” because they come out of drains, and “black beetle
cockroaches” because of their smooth, dark bodies. Males are about 1
inch long, with wings that cover only about 3/4 of their abdomen; females
are about 1 1/4 inch long, and have only short stubs of wing pads.
Habits
This species of cockroach often travels through sewer pipes. It survives on filth and enjoys temperatures from 68 to 84 degrees. This is a cooler temperature than that preferred by other cockroach species.
Habitat
Oriental cockroaches are often found in sewers and will enter structures through drains. They find indoor harborage in basements and crawl spaces. They can also be found in leaf piles and firewood outdoors.
Threats
Cockroaches have been reported to spread at least 33 kinds of bacteria,
six kinds of parasitic worms, and at least seven other kinds of human
pathogens. They can pick up germs on the spines of their legs and
bodies as they crawl through decaying matter or sewage and then carry
these into food or onto food surfaces. Germs that cockroaches eat
from decaying matter or sewage are protected while in their bodies
and may remain infective for several weeks longer than if they had
been exposed to cleaning agents, rinse water, or just sunlight and
air. Recent medical studies have shown that cockroach allergens cause
lots of allergic reactions in inner city children. They were even
shown to cause asthma in children. These allergens build up in deposits
of droppings, secretions, cast skins, and dead bodies of roaches.
Prevention:
Good sanitation and habitat reduction, along with vacuuming, surveillance, a baiting program, and some sealing of cracks can usually quickly reduce or eliminate a cockroach population.
Call today for a no cost inspection of your home. 1-800-560- ABELL (2235)
