When should control of pests be prioritized?

Prioritizing the control of pests is critical when valuable species are threatened by nonnative organisms. Nonnative organisms can disrupt local ecosystems, outcompeting native species for resources, spreading diseases, and altering habitats. When the integrity of valuable species—whether ecological, economic, or cultural—is at risk due to these invasive pests, immediate action is necessary to mitigate the impact and preserve biodiversity.

This proactive approach helps prevent long-term damage that could be more difficult and costly to address later on. Protecting valuable species ensures the health of aquatic ecosystems, supports local economies that depend on fishing or recreation, and maintains the natural heritage of the area. In contrast, focusing on control measures solely based on weather conditions, recreational activities, or aesthetic concerns does not address the critical ecological balance that is vital to sustaining both the environment and the economic benefits it provides.