CFR›Title 7›Subtitle B›Chapter III›Part 301›Subpart I ContainsSubject group Quarantine and RegulationsCorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart I—Pink Bollworm Subject Groups Quarantine and Regulations Quarantine and Regulations Sections 301.52–301.52-10 Source32 FR 16385, Nov. 30, 1967, unless otherwise noted. Redesignated at 84 FR 2428, Feb. 7, 2019. Previous H Subpart H—Asian Longhorned Beetle Next K Subpart K—South American Cactus Moth