What is the primary goal of Integrated Pest Management (IPM)?

The primary goal of Integrated Pest Management (IPM) is to maintain pest levels below economically harmful levels. This approach emphasizes the importance of monitoring pest populations and understanding their dynamics within an ecosystem rather than attempting to eradicate them completely. By keeping pest populations manageable, IPM aims to reduce the economic impact that pests can have on crops while also being mindful of environmental and human health.

IPM employs a variety of strategies, including biological control, cultural practices, and selective use of chemical pesticides, to achieve a balanced approach to pest management. Focusing on economic thresholds allows farmers and agricultural professionals to make informed decisions about pest control that are both effective and sustainable over the long term.

The other options reflect misconceptions about the goals of IPM. The aim is not to eliminate all pests or rely solely on chemical pesticides or mechanical methods, as each of these approaches can lead to negative consequences, such as resistance development, environmental harm, or ineffective pest control. Therefore, option B accurately captures the essence of IPM's strategy in pest management.