How does introducing beneficial insects help in pest management?

Introducing beneficial insects is an effective method of biological pest management, as these insects play a crucial role in controlling pest populations naturally. Beneficial insects such as ladybugs, lacewings, and predatory wasps target and feed on pest species that can damage crops. By maintaining a balance in the ecosystem, these beneficial organisms help reduce the reliance on chemical pesticides and promote a healthier agricultural environment.

This natural method also fosters resilience against pest outbreaks since the presence of beneficial insects can suppress the growth of pest populations by their predatory and parasitic behaviors. Therefore, integrating beneficial insects into crop management strategies is not just about reducing pests but also about enhancing the overall sustainability of agricultural practices.

While options that suggest improving soil fertility, providing chemical pest control, or directly enhancing crop yield might reflect some aspects of agricultural practices, they do not specifically address the role of beneficial insects in managing pest populations, which is the primary focus of the question.