What must be done when a pesticide product is not registered for a specific use?

The correct approach when a pesticide product is not registered for a specific use is to obtain approval from the Environmental Protection Agency (EPA). The EPA administers the registration of pesticide products in the United States, and such registration ensures that a pesticide is evaluated for its efficacy and safety for the environment and human health before it can be used for a given application.

Using a pesticide that is not registered could lead to significant risks, including harm to non-target organisms, potential human health risks, and legal penalties for non-compliance with federal regulations. Before any unregistered pesticide can be applied for a specific use, it must go through a rigorous evaluation process by the EPA to ascertain its safety and effectiveness.

Other options reflect misunderstandings regarding the compliance and regulatory framework surrounding pesticide use. For instance, using a pesticide without restrictions or merely after consulting local authorities does not adhere to federal regulations and could potentially lead to misuse or environmental harm. Evaluating the product for registration is a step that would typically be initiated by the manufacturer or applicant, rather than the end-user making the application. Hence, obtaining approval from the EPA is a critical and legally required step in ensuring safe and compliant pesticide use.