EPA Extends Tolerances for Emergency Exemptions of Zinc Phosphide on Timothy, Alfalfa, and Clover

Summary

The Environmental Protection Agency (EPA) has extended the time-limited tolerances for residues of phosphine resulting from the use of zinc phosphide rodenticide on timothy, alfalfa, and clover for an additional 1.5-year period, until February 1, 2003, following an emergency exemption granted under the Federal Insecticide, Fungicide, and Rodenticide Act.