Myclobutanil Generic Data Call-in, Turf Residue Study

EPA has issued a generic data call-in requiring pesticide registrants holding myclobutanil registrations to generate and submit turf residue study data. The data call-in invokes FIFRA Section 3 or Section 4 authority, requiring registrants to provide scientific data supporting continued product registration.

Registrants must evaluate their current data packages, identify gaps in turf residue data, and initiate studies to address deficiencies. Failure to respond to a data call-in may result in EPA initiating cancellation proceedings under FIFRA Section 6(b) or requiring data submission as a condition of continued registration.