Explain why biological control methods are generally environmentally superior to chemical pest control methods.

Answer 1

Biological control methods are generally environmentally superior to chemical pest control methods because they use natural predators, parasites or pathogens to control pest populations instead of synthetic chemical pesticides. Biological control methods do not introduce harmful chemicals into the environment, reducing pollution and minimizing the risk of contamination of soil, water, and the air. This approach is also sustainable, as it does not lead to the development of resistant pests, which can happen with chemical pesticides. Furthermore, biological control methods are often specific to the target pest species, which minimizes the impact on non-target species, such as beneficial insects and wildlife, that may be affected by chemical pesticides. Therefore, biological control methods can maintain a healthy and balanced ecosystem, while effectively controlling pest populations.