What is an example of regulatory pest management?

Regulatory pest management involves activities and measures established to control pest populations and mitigate their impacts within a defined framework. Setting limits on pesticide application is a clear example of this type of management. Regulatory measures typically include guidelines or legal requirements that dictate how, when, and how much pesticide can be applied in order to protect human health, wildlife, and the environment. These regulations ensure that pesticide use is safe and responsible, reducing the risk of overuse and potential harm.

In contrast, the other options represent pest management practices that are typically implemented by individual growers or pest managers, rather than established through regulatory frameworks. Planting resistant varieties and employing physical barriers are proactive cultural practices used to minimize pest populations, while using insect pheromones is considered a pest control tactic that relies on behavioral manipulation. None of these actions inherently involve regulatory oversight or limits, distinguishing them from the fundamental purpose served by regulatory measures.