(a) The commissioner may establish categories of structural pest control, commercial applicator, and noncommercial applicator licenses for administering and enforcing this chapter. The categories may include pest control operators and ornamental, agricultural, aquatic, forest, and right-of-way pesticide applicators. Separate subclassifications of categories may be specified as to ground, aerial, or manual methods to apply pesticides or to the use of pesticides to control insects, plant diseases, rodents, or weeds.
(b) Each category is subject to separate testing procedures and requirements.
A person may not be required to pay an additional fee for a category or subclassification of a category of a license.