Cockroach (Order Blattodea)

Description:
There are over fifty species of cockroaches in the U.S. This summary will focus on the two most commonly encountered species in and around commercial properties. The German cockroach is the most prevalent inside buildings, particularly in kitchens and other food areas. It is generally light brown with darker longitudinal stripes along the back, long sweeping antennae, a flattened body, and an elongated oval shape. They typically measure just over half an inch in length.

The oriental cockroach is most commonly encountered outside or in building entries and garages. It does not typically do well in building interiors, but it can be found in larger numbers if conditions are right. It is shiny black, has a wide oval shape, is about one inch long, and has a flattened body.

Biology:
German cockroaches are strongly linked with unclean conditions. They tend to avoid light and are drawn to warm, moist areas. These cockroaches can quickly multiply and infest kitchen appliances, walls, motors, dishwashers, and more. They emit a strong roach odor and consume almost anything, often leaving it contaminated. The Oriental cockroach can also rapidly multiply in large numbers in irrigation boxes, around trash bins, grease traps, and underground garages. They too emit a strong roach odor and thrive on filth. Both types of cockroaches are carriers of disease.

Did You Know?

Cockroaches are incredibly resilient creatures that can survive in many different environments, including underwater. They have adaptations that help them avoid detection and thrive in tough conditions. These pests can survive for up to three months without food and a month without water, and can even hold their breath for up to 40 minutes. They can survive for up to a week without their heads because they breathe through holes in their bodies and have a simple circulatory system. Nevertheless, they will eventually succumb to starvation.

Impact:
Cockroaches and rats are the most despised pests in our building environments, signaling unsanitary conditions and posing serious health risks. Their presence violates health department regulations and standards. The severe economic impact of uncontrolled infestations can have major economic implications. The urgency of addressing them in commercial, industrial, or office properties is vital.

Solutions:
Effective pest management involves prevention, thorough inspections, sanitation recommendations, follow-up appointments, the use of baits, and appropriate insecticides. Achieving successful cockroach control requires the joint effort of property owners, managers, and the professional pest management team at Pestgon, Inc.

Additional Links:
http://www.ipm.ucdavis.edu/PMG/PESTNOTES/pn7467.html