40 CFR § 180.1364 - Chlorate; exemption from the requirement of a tolerance.
---
identifier: "/us/cfr/t40/s180.1364"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 180.1364 - Chlorate; exemption from the requirement of a tolerance."
title_number: 40
title_name: "Protection of Environment"
section_number: "180.1364"
section_name: "Chlorate; exemption from the requirement of a tolerance."
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"
---
# 180.1364 Chlorate; exemption from the requirement of a tolerance.
Residues of chlorate in or on commodities in the following crop groups are exempt from the requirement of a tolerance when resulting from the application of gaseous chlorine dioxide as a fungicide, bactericide, or antimicrobial pesticide: Vegetable, root and tuber, group 1; Vegetable, bulb, group 3-07; Vegetable, fruiting, group 8-10; vegetable, cucurbit, group 9; Fruit, citrus, group 10-10; Fruit, pome, group 11-10; Fruit, stone, group 12-12; Berry and small fruit, group 13-07; Nut, tree, group 14-12; Grain, cereal, forage, hay, stover, and straw, group 16-22; Grass, forage, fodder and hay, group 17; Animal feed, nongrass, group 18; Fungi, edible, group 21; Fruit, tropical and subtropical, edible peel, group 23; and Fruit tropical and subtropical, inedible peel, group 24.
[91 FR 4013, Jan. 30, 2026]