This regulation establishes a time-limited tolerance for residues of bromoxynil in or on timothy, hay and timothy, forage. This action is in response to EPA's granting of an emergency exemption under section 18 of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) authorizing use of the pesticide on timothy. This regulation establishes a maximum permissible level for residues of bromoxynil in these commodities. These tolerances will expire and are revoked on June 30, 2003.