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Cockroaches
Cockroaches are found all over the world and are among the
hardiest insects on the planet, with some species capable of
remaining active for a month without food, or being able to
survive on limited resources like the glue from the back of
postage stamps. Some can go without air for 45 minutes or slow
down their heart rate. Cockroaches leave chemical trails in
their faeces as well as emit airborne pheromones for swarming
and mating. Other cockroaches will follow these trails to
discover sources of food and water, and also discover where
other cockroaches are hiding.
The
Threat :
The threat of cockroaches is twofold. First, they carry many pathogens that can cause serious illness in humans. It is believed that they can spread including salmonella, gastroenteritis, and can also cause allergies to humans. Second, the perception of cockroach infestations can seriously damage a business' reputation. If a customer sees one in your establishment, it will probably mean losing that customer - and maybe more, especially since customers often tell others about negative experiences.
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