---
kind: "section"
citation: "40 C.F.R. § 180.728"
title: "40"
number: "180.728"
heading: "Diflufenican; tolerances for residues."
url: "https://uscodex.org/cfr/40/180.728"
---

# §180.728. Diflufenican; tolerances for residues.

- (a) **General.** Tolerances are established for residues of the herbicide diflufenican, including its metabolites and degradates, in or on the commodities in Table 1 to this [paragraph (a)](#a). Compliance with the tolerance levels specified in Table 1 to this [paragraph (a)](#a) is to be determined by measuring only diflufenican, N-(2,4-difluorophenyl)-2-[3-(trifluoromethyl)phenoxy]-3-pyridinecarboxamide, in or on the following commodities.
- (b) [Reserved]

## Notes

### Amendments

[91 FR 39506, June 30, 2026]

### Authority

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

### Source

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

### Amendments

[91 FR 39506, June 30, 2026]