---
kind: "section"
citation: "40 C.F.R. § 158.1748"
title: "40"
number: "158.1748"
heading: "Keds, screwworms, and bot flies."
url: "https://uscodex.org/cfr/40/158.1748"
---

# §158.1748. Keds, screwworms, and bot flies.

- (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)](#b) of this section.
- (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.

## Notes

### Source

Source: 87 FR 22475, Apr. 15, 2022, unless otherwise noted.

### Authority

Authority: 7 U.S.C. 136-136y; 21 U.S.C. 346a.

### Source

Source: 72 FR 60957, Oct. 26, 2007, unless otherwise noted.