What might be a consequence of not following IPM guidelines?

Choosing to not follow Integrated Pest Management (IPM) guidelines can lead to increased resistance to pesticides. IPM emphasizes a comprehensive approach to pest control that includes a variety of strategies such as biological control, habitat manipulation, and the use of resistant varieties, combined with the judicious use of chemical pesticides. When pesticides are applied indiscriminately or too frequently without integrated strategies, pests have the opportunity to adapt and develop resistance. Over time, this means that the effectiveness of those pesticides diminishes, leading to the need for stronger chemicals or alternative measures, ultimately making pest management more difficult and sometimes more expensive.

The other options include improved pest control measures, better insect population management, and lower pesticide costs. These outcomes are generally the result of effective IPM implementation rather than a consequence of neglecting such guidelines. Following IPM practices tends to lead to more sustainable pest control and can help in effectively managing pest populations without incurring the negative side effects associated with pesticide resistance.