N.J. Admin. Code § 7:27-5.1
The following words and terms, when used in this subchapter, shall have the following meanings unless the context clearly indicates otherwise.
"Air pollution" means the presence in the outdoor atmosphere of one or more air contaminants in such quantities and duration as are, or tend to be, injurious to human health or welfare, animal or plant life or property, or would unreasonably interfere with the enjoyment of life or property throughout the State and in such territories of the State as shall be affected thereby and excludes all aspects of employer-employee relationship as to health and safety hazards.
"Economic poisons" means those chemicals used as insecticides, rodenticides, fungicides, herbicides, nematocides or defoliants.
N.J. Admin. Code § 7:27-5.1