Why Cockroaches Need to Exist
WouterIf you’ve ever been tempted to kill cockroaches, you know that these pests have many uses on the earth. These creatures are not only beneficial to humans inside their homes, but also play an important role in nature. Cockroaches are prolific, and are often found in wooded areas, where organic waste accumulates.
Cockroaches are considered a nuisance by some, because they can spread bacteria in the kitchen. Their shedding skin contaminates food and can cause allergic reactions. They can also spread diseases, and they can infect children. However, most of these pests are easily controlled and eliminated by pest management professionals.
Cockroaches play an important role in recycling organic matter. When decayed, cockroaches will contribute to the nitrogen cycle, which is necessary for growing plants. The decomposition of organic matter is beneficial for the environment, but if it goes on unchecked, it can disrupt a delicate ecosystem. Cockroaches also serve as pollinators, similar to bees and butterflies.
Another reason cockroaches are beneficial to humankind is because they are able to regenerate body parts. Cockroaches are used in robotics laboratories as model animals because they are easy to propagate and are less aggressive than other insects. Furthermore, they are easy to keep in a lab, which makes them ideal for studying and developing new prosthetic systems.
