40 CFR § 180.103 - Captan; tolerances for residues.

---
identifier: "/us/cfr/t40/s180.103"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 180.103 - Captan; tolerances for residues."
title_number: 40
title_name: "Protection of Environment"
section_number: "180.103"
section_name: "Captan; 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"
---


# 180.103 Captan; tolerances for residues.

(a)(1) *General.* Tolerances are established for residues of the fungicide, captan (N-trichloromethylthio-4-cyclohexene-1,2-dicarboximide) in or on the following commodities:

| Commodity | Parts per million |
| --- | --- |
| Almond | 0.25 |
| Almond, hulls | 75.0 |
| Animal feed, nongrass, group 18 | 0.05 |
| Apple | 25.0 |
| Apricot | 10.0 |
| Blueberry | 20.0 |
| Caneberry, subgroup 13A | 25.0 |
| Cherry, sweet | 50.0 |
| Cherry, tart | 50.0 |
| Cotton, undelinted seed | 0.05 |
| Dill, seed | 0.05 |
| Flax, seed | 0.05 |
| Grape | 25.0 |
| Grain, cereal, forage, fodder and straw, group 16 | 0.05 |
| Grain, cereal, group 15 | 0.05 |
| Grass, forage | 0.05 |
| Grass, hay | 0.05 |
| Nectarine | 25.0 |
| Okra | 0.05 |
| Peach | 15.0 |
| Peanut | 0.05 |
| Peanut, hay | 0.05 |
| Pear | 25.0 |
| Plum, prune, fresh | 10.0 |
| Rapeseed, forage | 0.05 |
| Rapeseed, seed | 0.05 |
| Safflower, seed | 0.05 |
| Sesame, seed | 0.05 |
| Strawberry | 20.0 |
| Sunflower, seed | 0.05 |
| Vegetable, brassica leafy, group 5 | 0.05 |
| Vegetable, bulb, group 3 | 0.05 |
| Vegetable, cucurbit, group 9 | 0.05 |
| Vegetable, foliage of legume, group 7 | 0.05 |
| Vegetable, fruiting, group 8 | 0.05 |
| Vegetable, leafy, except brassica, group 4 | 0.05 |
| Vegetable, leaves of root and tuber, group 2 | 0.05 |
| Vegetable, legume, group 6 | 0.05 |
| Vegetable, root and tuber, group 1 | 0.05 |

(2) Tolerances are established for the combined residues of the fungicide, captan (N-trichloromethylthio-4-cyclohexene-1,2-dicarboximide) and its metabolite 1,2,3,6-tetrahydrophthalimide (THPI), measured at THPI, in or on the following commodities:

| Commodity | Parts per million |
| --- | --- |
| Cattle, fat | 0.15 |
| Cattle, meat | 0.20 |
| Cattle, meat byproducts | 0.30 |
| Goat, fat | 0.15 |
| Goat, meat | 0.20 |
| Goat, meat byproducts | 0.30 |
| Hog, fat | 0.15 |
| Hog, meat | 0.20 |
| Hog, meat byproducts | 0.30 |
| Horse, fat | 0.15 |
| Horse, meat | 0.20 |
| Horse, meat byproducts | 0.30 |
| Milk | 0.10 |
| Sheep, fat | 0.15 |
| Sheep, meat | 0.20 |
| Sheep, meat byproducts | 0.30 |

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

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

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

[72 FR 52016, Sept. 12, 2007]