---
kind: "section"
citation: "40 C.F.R. § 180.647"
title: "40"
number: "180.647"
heading: "d-Phenothrin; tolerances for residues."
url: "https://uscodex.org/cfr/40/180.647"
---

# §180.647. d-Phenothrin; tolerances for residues.

- (a) **General.** A tolerance of 0.01 parts per million is established for residues of the insecticide d-phenothrin in or on all food/feed crops following wide-area mosquito adulticide applications. Compliance with the tolerance levels specified is to be determined by measuring only d-phenothrin in or on the commodity.
- (b) **Section 18 emergency exemptions.** [Reserved]
- (c) **Tolerances with regional registrations.** [Reserved]
- (d) **Indirect or inadvertent residues.** [Reserved]

## Notes

### Amendments

[74 FR 32443, July 8, 2009, as amended at 91 FR 8119, Feb. 20, 2026]

### Authority

Authority: 21 U.S.C. 321(q), 346a and 371.

### Source

Source: 36 FR 22540, Nov. 25, 1971, unless otherwise noted.

### Amendments

[74 FR 32443, July 8, 2009, as amended at 91 FR 8119, Feb. 20, 2026]