StacksVerified U.S. regulatory reference

40 CFR §180.178

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)General. A tolerance is established for residues of the plant regulator ethoxyquin (1,2-dihydro-6-ethoxy-2,2,4-trimethylquinoline) from preharvest or postharvest use in or on the following commodity:
  2. (b)Section 18 emergency exemptions. [Reserved]
  3. (c)Tolerances with regional registrations. [Reserved]
  4. (d)Indirect or inadvertent residues. [Reserved]