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Australian
Cockroach
Characteristics –
Size: Up to 1-1/4 inches in length.
Color: Reddish brown with yellow markings on the back half of its
body.
This large cockroach closely resembles the American cockroach. The key
characteristics are the yellow stripes on the outer edge of the front wings just
behind the "shield."
Behavior –
The Australian cockroach is a pest of homes along the Gulf Coast from central
Florida to eastern Texas, but especially in parts of Florida. This cockroach is
a ready flier and travels easily from trees onto houses. It is commonly
attracted to homes to feed on improperly maintained trash containers and pet
food on patios and decks. Once by the house, these insects may then enter.
Habitat – The Australian cockroach usually invades the attic
or crawl space, where it finds conditions similar to that found within a tree
hole (its natural habitat). Once populations grow large inside these sites, the
cockroaches regularly venture down into the home. The occasional cockroach may
wander into a home from harborage outside, but chronic infestations are most
always associated with attic or crawl space populations.
Tips for Control –
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Eliminating or minimizing potential harborages outside is the best way to
limit infestations of these cockroaches.
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Sealing cracks in the building's exterior is a prudent step to prevent
pests from entering.
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Installing screening in all vents is important
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