What is a "Restricted Use Pesticide" (RUP)?

A "Restricted Use Pesticide" (RUP) is defined as a pesticide that can only be applied by certified applicators. This classification is based on the potential risks associated with the use of these pesticides. They may pose risks to the environment, human health, or non-target organisms if used improperly. Therefore, the government regulates RUPs to ensure that only individuals who have received the appropriate training and certification can handle and apply them. This regulation helps to minimize the potential for misuse and promotes safety in application practices.

The other responses do not accurately capture the essence of what defines a Restricted Use Pesticide. While some pesticides may be considered safe for general use, RUPs specifically carry restrictions due to their potential hazards. Additionally, although certain pesticides may require special storage conditions or be used primarily in agricultural applications, these characteristics alone do not define an RUP. The critical factor is the requirement for certification to apply these products, which is aimed at protecting both users and the broader environment.