StacksVerified U.S. regulatory reference

40 CFR §158.1748

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)General. The table in this section applies to keds, screwworms, and bot flies. The product labeling claim determines the required test species. The required test species for labeling claims appear in paragraph (b) of this section.
  2. (b)Test species. For products making a claim against keds, screwworms, and bot flies, the required test species for a labeling claim appear in the following table.