Which of the following is NOT a step taken in rat and mouse control?

Encouraging rodent nesting is not a step taken in the control of rats and mice because effective management focuses on eliminating conditions that allow rodents to thrive. By preventing their entry, eliminating food sources, and preventing hiding places, the likelihood of rodent populations growing can be significantly reduced. These strategies aim to create an environment that is hostile to rodents, making it difficult for them to establish nests or find shelter. On the other hand, encouraging nesting would directly contradict the goals of rodent control efforts, as it would facilitate their reproduction and survival. Hence, recognizing that promoting nesting is counterproductive is critical for effective rodent management.