1. What is a Pesticide? | US EPA
Link: https://www.epa.gov/minimum-risk-pesticides/what-pesticide
Description: WEBFeb 27, 2024 · Pesticide law defines a “pesticide” (with certain minor exceptions) as: Any substance or mixture of substances intended for preventing, destroying, repelling, or mitigating any pest. Any substance or mixture of substances intended for use as a plant regulator, defoliant, or desiccant.