What is the purpose of Special Local Need (SLN) registrations?

The purpose of Special Local Need (SLN) registrations is to expand or limit the use of registered pesticides based on local concerns. This mechanism allows states to address unique agricultural conditions or environmental concerns that may not be adequately covered by the general federal registration. For example, a pesticide that is effective against a particular pest in a certain region might receive an SLN registration to allow its use in that location, even if it is not registered for use throughout the entire country.

SLN registrations enable state regulatory agencies to tailor the registration of pesticides to fit local agricultural practices and pest management challenges, promoting better crop protection while also considering environmental safety. This localized approach ensures that the specific needs and challenges of different areas are met, which may involve additional restrictions or a controlled expansion of pesticide use to safeguard local ecosystems and communities.