40 CFR § 180.624 - Metrafenone; tolerances for residues.

---
identifier: "/us/cfr/t40/s180.624"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 180.624 - Metrafenone; tolerances for residues."
title_number: 40
title_name: "Protection of Environment"
section_number: "180.624"
section_name: "Metrafenone; tolerances for residues."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "E"
subchapter_name: "PESTICIDE PROGRAMS"
part_number: "180"
part_name: "TOLERANCES AND EXEMPTIONS FOR PESTICIDE CHEMICAL RESIDUES IN FOOD"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "21 U.S.C. 321(q), 346a and 371."
regulatory_source: "36 FR 22540, Nov. 25, 1971, unless otherwise noted."
cfr_part: "180"
---


# 180.624 Metrafenone; tolerances for residues.

(a) *General.* Tolerances are established for residues of the fungicide metrafenone, including its metabolites and degradates, in or on the commodities in the table below. Compliance with the tolerance levels specified in the following table is to be determined by measuring only metrafenone (3-bromo-6-methoxy-2-methylphenyl)(2,3,4-trimethoxy-6-methylphenyl)methanone in or on the following commodities:

| Commodity | Parts per million |
| --- | --- |
| Apricot | 0.70 |
| Cherry subgroup 12-12A | 2.0 |
| Fruit, pome, group 11-10 | 1.5 |
| Fruit, small, vine climbing, except fuzzy kiwifruit, subgroup 13-07F | 4.5 |
| Grape, raisin | 17 |
| Hop, dried cones | 70 |
| Peach subgroup 12-12B | 0.70 |
| Vegetable, cucurbit, group 9 | 0.50 |
| Vegetable, fruiting, group 8-10 | 0.90 |
| White button mushroom | 0.50 |

(b) *Section 18 emergency exemption.* [Reserved]

(c) *Tolerances with regional registrations.* [Reserved]

(d) *Indirect or inadvertent residues.* [Reserved]

[71 FR 54917, Sept. 20, 2006, as amended at 75 FR 75393, Dec. 3, 2010; 79 FR 63053, Oct. 22, 2014; 84 FR 12520, Apr. 2, 2019]