What is a “Restricted Use Pesticide” (RUP)?

A “Restricted Use Pesticide” (RUP) refers specifically to those pesticides that have been classified by regulatory authorities as posing a greater risk to human health or the environment when compared to general use pesticides. As such, these substances can only be applied by individuals who have received proper training and obtained certification. This regulation is essential because it ensures that only qualified applicators, who understand the proper handling, application techniques, and safety protocols, can use these potentially hazardous chemicals.

The designation of RUP is based on evaluations of the pesticide's toxicity, potential for runoff, and effects on non-target species. By limiting the use of these pesticides to certified applicators, the risk of unintended harm is significantly reduced, safeguarding both human health and environmental integrity. This category serves as a means of ensuring that these powerful tools are used responsibly and in alignment with best practices for safety and ecological protection.