---
kind: "section"
citation: "40 C.F.R. § 180.443"
title: "40"
number: "180.443"
heading: "Myclobutanil; tolerances for residues."
url: "https://uscodex.org/cfr/40/180.443"
---

# §180.443. Myclobutanil; tolerances for residues.

- (a) **General.** Tolerances are established for combined residues of the fungicide myclobutanil alpha-butyl-alpha-(4-chlorophenyl)-1H-1,2,4-triazole-1-propanenitrile and its alcohol metabolite (alpha-(3-hydroxybutyl)-alpha-(4-chlorophenyl)-1H-1,2,4-triazole-1-propanenitrile (free and bound), in or on the following food commodities:
- (b) **Section 18 emergency exemptions.** [Reserved]
- (c) **Tolerances with regional registrations.** [Reserved]
- (d) **Indirect or inadvertent residues.** Tolerances are established for residues of the fungicide myclobutanil alpha-butyl-alpha-(4-chlorophenyl)-1H-1,2,4-triazole-1-propanenitrile in or on the following food commodities:

## Notes

### Amendments

[54 FR 6131, Feb. 8, 1989]

### Authority

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

### Source

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

### Amendments

[54 FR 6131, Feb. 8, 1989]