CFR›Title 40›Chapter I›Part 153›Subpart G ContainsSection 153.125CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart G—Determination of Active and Inert Ingredients Sections 153.125 § 153.125 Criteria for determination of pesticidal activity. Source53 FR 15989, May 4, 1988, unless otherwise noted. Next H Subpart H—Coloration and Discoloration of Pesticides