Commodities under quarantine are all known carriers of designated pests listed in WAC 16-470-420, including but not limited to all species and varieties of chestnut (Castanea spp.) and chinquapin (Castanopsis spp.) trees, plants and parts thereof including grafts, cuttings, scions, nuts, logs and firewood.
Wash. Admin. Code § 16-470-430
Statutory Authority: Chapter 17.24 RCW. 85-21-003 (Order 1875), § 16-470-430, filed 10/3/85.