Haw. Code R. § 4-69A-2
As used in this chapter:
"Agricultural industry" means agricultural, horticultural, aquacultural, or livestock industry.
"Board" means the board of agriculture.
"Head" means the head of the division of plant industry.
"Livestock" means farm animals kept for use or profit and includes but is not limited to horses, mules, cattle, sheep, goats, swine, and poultry.
"Noxious weeds" means those plant species determined to be or likely to become injurious, harmful, or deleterious to the agricultural industry, forest and recreational areas, and conservation districts of the State and which are designated and listed as noxious weeds in chapter 4-68, Hawaii Administrative Rules.
"Other pests" means any invertebrate or vertebrate pest harmful to the agricultural industry or vegetation of value, as designated by the board.
"Vegetation of value" means vegetation such as desirable trees, plants, and shrubs.
Haw. Code R. § 4-69A-2