The director finds that chestnut pests not known to occur in Washington may be detrimental to the chestnut industry of Washington state and a quarantine is established to prevent the introduction of designated chestnut pests into Washington state.
Wash. Admin. Code § 16-470-400
Statutory Authority: Chapter 17.24 RCW. 85-21-003 (Order 1875), § 16-470-400, filed 10/3/85.