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PEST FACTS
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ODOROUS HOUSE ANTS Tapinoma sessile Color: Brown or black
Legs: Six
Shape: Segmented; oval
Size: 1/16-1/8
Antennae: Yes
Flight: No
This ant gets its name from the strong, rotten coconut-like smell it gives off when crushed. These tiny insects range in size from one-sixteenth of an inch to one-eighth of an inch long.
Habits
Odorous house ants like to eat sweets, especially melon.
Habitat
Typically living for several years, these ants make their homes in exposed soil and wall cracks.
Threats
These ants do not pose a public health risk, but they can contaminate food and should be avoided.
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AMERICAN COCKROACHES Periplaneta americana (L.)
Color: Reddish brown, with a yellowish figure 8 pattern on the back of the head
Legs: Six
Shape: Oval
Size: 2"
Antennae: Yes
Flight: Yes
The American cockroach is the largest of the house-infesting cockroach.
Habits
American cockroaches are found in food processing areas and food storage areas, as well as other types of buildings. They are active when the temperature is 70 degrees or higher, but they can survive lower temperatures with the right conditions.
Habitat
American cockroaches are often found in sewers and basements, particularly around pipes and drains.
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.
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