Home › CFR › Title 40 › Part 15340 CFR Part 153 — Registration Policies and InterpretationsSubpart G — Determination of Active and Inert Ingredients§ 153.125— Criteria for determination of pesticidal activity.Subpart H — Coloration and Discoloration of Pesticides§ 153.140— General.§ 153.155— Seed treatment products.