23. Person. "Person" means any individual, partnership, association, fiduciary, corporation or any organized group of persons whether incorporated or not.

24. Pest. "Pest" means any insects, rodents, nematodes, fungi, weeds, and other forms of terrestrial or aquatic plant or animal life or virus viruses, bacteria or other microorganism microorganisms, except viruses, bacteria or other microorganisms on or in living man human beings or other living animals, which that the commissioner declares to be a pest under section 610, subsection 1, paragraph A.

25. Pesticide. "Pesticide" means any substance or mixture of substances intended for preventing, destroying, repelling or mitigating any pests, and any substance or mixture of substances intended for use as a plant regulator, defoliant or desiccant. This definition also "Pesticide" includes "highly toxic pesticide."

26. Plant regulator. "Plant regulator" means any substance or mixture of substances, intended through physiological action, for accelerating or retarding the rate of growth or rate of maturation, or for otherwise altering the behavior of plants or the produce thereof, but shall.__"Plant regulator" does not include substances to the extent that they are intended as plant nutrients, trace elements, nutritional chemicals, plant inoculants and or soil amendments.

27. Protect health and the environment. "Protect health and the environment" means protection to protect against any unreasonable adverse effects on the environment.

28. Registrant. "Registrant" means a person who has registered any pesticide pursuant to the provisions of this subchapter.

29. Registration. "Registration" also means includes reregistration.

30. Restricted use pesticide. "Restricted use pesticide" means any pesticide or pesticide use classified for restricted use by the Administrator, EPA Administrator.