Sec. 279. "Pesticide chemical", for purposes of IC 16-42-1 through IC 16-42-4, means a substance:
(1) that alone, in chemical combination, or in formulation with at least one (1) other substance is an "economic poison" within the meaning of the Federal Insecticide, Fungicide and Rodenticide Act (7 U.S.C. 135-135K); and
(2) that is used in the production, storage, or transportation of raw agricultural commodities.