What is one way that IPM can help to reduce pesticide usage?

Integrated Pest Management (IPM) is a holistic approach to pest control that emphasizes the use of a variety of methods to manage pests in a way that minimizes risks to people, property, and the environment. The concept behind IPM encourages the implementation of preventive measures and alternative strategies before resorting to chemical pesticides. This might include practices such as biological control (using natural predators), cultural practices (like crop rotation and selecting resistant plant varieties), and monitoring pest populations to make informed decisions about the need for pesticide applications.

By providing effective solutions that might not involve pesticides, IPM reduces reliance on chemicals, which can help lower the volume of pesticides used overall. This approach not only helps in managing pest populations effectively but also promotes sustainable agriculture and environmental health by reducing potential negative impacts associated with pesticide use. In contrast, the other options suggest practices that would either increase chemical use or fail to consider the environmental consequences, which is contrary to the principles of IPM.