As used in sections 10-231b to 10-231d, inclusive, and section 19a-79a, (1) “pesticide” means a fungicide used on plants, an insecticide, a herbicide or a rodenticide, but does not mean a sanitizer, disinfectant, antimicrobial agent or pesticide bait, (2) “lawn care pesticide” means a pesticide registered by the United States Environmental Protection Agency and labeled pursuant to the federal Insecticide, Fungicide and Rodenticide Act for use in lawn, garden and ornamental sites or areas, and (3) “integrated pest management” means use of all available pest control techniques, including judicious use of pesticides, when warranted, to maintain a pest population at or below an acceptable level, while decreasing the use of pesticides.