(1) The director may enter into each county of the state for the purpose of inspecting, examining and determining thereby the healthfulness and general condition of the environmental, horticultural, forestry and agricultural interests.
(2) In order to accomplish the purposes of this chapter, the director may enter upon and inspect any public or private premises, lands, or means of conveyance, or article of any person within this state, for the purpose of inspecting, surveying, treating, controlling or destroying any plant or plant pest.