What is the focus of biological control in pest management?

The focus of biological control in pest management is centered around utilizing natural enemies of pests to reduce their populations and impacts. This method leverages the natural ecosystem, where predators, parasites, and pathogens can help manage pest species effectively and sustainably.

By harnessing these biological agents, such as beneficial insects, birds, or microbial pathogens, pest management can be achieved in a manner that is less reliant on chemical pesticides, thus minimizing potential harm to the environment and non-target organisms. This approach also promotes a balanced ecosystem, as it fosters the survival of natural enemies that can keep pest populations in check over time.

In contrast, other methods like the use of synthetic chemicals focus on chemical interventions that can lead to several environmental and health concerns. Physical barriers, while effective in some situations, do not actively engage with the life cycle of pests, and altering environmental conditions may not always be practical or feasible in every pest management situation. Therefore, biological control stands out as a proactive and eco-friendly strategy in managing pest populations.