Michigan Compiled Laws, Chapter 324. Natural Resources and Environmental Protection § 324.8322

(a) Declare as a pest any form of plant or animal life, except viruses, nematodes, bacteria, or other microorganisms on or in living human beings or other animals, that is injurious to health or the environment.

(b) Determine the toxicity of pesticides to human beings. The director shall use the data in support of registration and classification as a guide in this determination.

(c) Determine pesticides, and quantities of substances contained in pesticides, that are injurious to the environment. The director shall use the EPA regulations as a guide in this determination.

(d) Enter into cooperative agreements with agencies of the federal government or any other agency of this state, or an agency of another state, for the purpose of implementing this part and securing uniformity of rules.

(e) Enter and conduct inspections upon any public or private premises or other place, including vehicles of transport, where pesticides or devices are being used or held for distribution or sale, for the purposes of inspecting records, inspecting and obtaining samples of pesticides or devices, and to inspect equipment or methods of application, to assure compliance with this part and the rules promulgated under this part.

(f) Allow only certified applicators to apply a pesticide that is classified as a restricted use pesticide pursuant to subsection (2).

(g) Conduct investigations when there is reasonable cause to believe that a pesticide has been used in violation of this part or the rules promulgated under this part.

(a) Classify a pesticide as a restricted use pesticide in accordance with any 1 of the restrictive criteria in 40 C.F.R. 152.170.

(b) Create certification categories in addition to those promulgated by rule.