As used in Chapter 901:5-58 of the Administrative Code:
(A) "Bark" means the visible natural bark of a tree and an additional one-half inch of wood, including the vascular cambium.
(B) "Compliance agreement" means a written agreement between the Ohio department of agriculture and a person that provides conditions under which regulated articles from a regulated area may qualify for entry into the state of Ohio or from the state of Ohio into another state.
(C) "Firewood" means wood, either split or unsplit, in sections less than four feet in length.
(D) "Heat treated" means the product has been heated to a minimum core temperature of sixty degrees Celsius and that temperature has been maintained for a minimum duration of sixty minutes.
(E) "Pest" means the insect known as walnut twig beetle, Pityophthorus juglandis or the associated fungal pathogen know as thousand cankers disease, Geosmithia morbida or other causal agent, in any living stage of development.
(G) "Walnut" means all Juglans spp.