CFR›Title 7›Subtitle B›Chapter III›Part 301›Subpart P ContainsSubject group Quarantine and RegulationsCorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart P—Imported Fire Ant Subject Groups Quarantine and Regulations Quarantine and Regulations Sections 301.81–301.81-11 Source57 FR 57327, Dec. 4, 1992, unless otherwise noted. Redesignated at 84 FR 2428, Feb. 7, 2019. Previous O Subpart O—Witchweed Next R Subpart R—Golden Nematode