StacksVerified U.S. regulatory reference

40 CFR §180.1257

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov
An exemption from the requirement of a tolerance is established for residues of Purpureocillium lilacinum strain 251 in or on all food commodities when applied/used in accordance with label directions and good agricultural practices.