b (i) Explain the term biological control - Leaving Cert Agricultural Science - Question b - 2017

Biological control refers to the method of managing pests, weeds, or diseases by employing their natural enemies. This technique utilizes various living organisms, such as predators, parasites, or infectious agents, to reduce the population of harmful species without the use of chemical pesticides. By leveraging the ecological relationships among organisms, biological control offers a sustainable approach to pest management, promoting an ecological balance. This method not only minimizes the impact on the environment but also enhances biodiversity.