Regulated area. Any quarantined State, territory, or district, or any portion thereof, listed as a regulated area in 301.52-2a by the Deputy Administrator in accordance with 301.52-2.
7 CFR § 301.52-1
Terms used in the singular form in this subpart shall be deemed to import the plural, and vice versa, as the case may demand. The following terms, when used in this subpart, shall be construed, respectively to mean: