Which is a common method for managing pests in integrated pest management (IPM)?

In integrated pest management (IPM), biological control is a common and effective method used to manage pest populations. This approach involves the use of natural predators, parasites, or pathogens to suppress pest populations, thereby reducing reliance on synthetic chemical pesticides. By understanding the life cycles and behaviors of both the pests and their natural enemies, IPM practitioners can develop strategies that enhance the effectiveness of biological agents.

Incorporating biological control into an IPM plan helps create a more balanced ecosystem, minimizes environmental impact, and can lead to sustainable pest management solutions. For example, releasing beneficial insects that prey on pests can help maintain pest populations at acceptable levels without causing harm to humans or non-target species.

Choosing this method aligns with one of the core principles of IPM, which is to use a combination of strategies to manage pests effectively while minimizing risks to human health and the environment. Integrating biological control with other practices, such as monitoring pest populations and cultural practices, exemplifies the holistic approach of IPM.