### Question
What is the definition of pesticide chemical?


### Answer
The definition of **pesticide chemical** is as follows in *21 U.S.C. § 321*:

> any substance that is a pesticide within the meaning of the Federal Insecticide, Fungicide, and Rodenticide Act [7 U.S.C. 136 et seq.], including all active and inert ingredients of such pesticide

#### Citation:
  - *21 U.S.C. § 321*
  - Heading: **CHAPTER 8-NARCOTIC FARMS > SUBCHAPTER II-DEFINITIONS**

