Washington Administrative Code
Title 16 - Agriculture, Department of (See also Titles 24, 60, and 142)
QUARANTINE ORDERS AND PLANT MOVEMENT
Chapter 16-497 - Hop disease quarantine
Section 16-497-005 - Hop disease quarantine - Definitions

Universal Citation: WA Admin Code 16-497-005

Current through Register Vol. 24-06, March 15, 2024

(1) "Dangerous diseases" means:

(a) "Arabis mosaic viruses" means a grouping of viruses that are polyhedral, have a bipartite genome and induce diseases such as bare-bine, spidery hop, split leaf blotch and hop chlorotic disease. In combination with satellite RNA, arabis mosaic virus induces hop nettlehead disease.

(b) "Hop stunt viroid" means a group of viroids consisting of hop stunt viroid and its genetic variants.

(c) "Ilar viruses" means a grouping of viruses, including apple mosaic virus and Prunus necrotic ringspot, which share common characteristics including spherical in shape, with genetic material in three different particles and commonly inducing ring spots in hosts.

(d) "Powdery mildew" means the disease caused by Podosphaera macularis (WALLR.: FR) Lind = Podosphaera humuli (DC) Burrill.

(e) "Verticillium wilt" means the disease caused by Ver-ticillium albo-atrum Reinke & Berth, or hop strains of this organism.

(2) "Department" means the Washington state department of agriculture.

(3) "Director" means the director of the Washington state department of agriculture or the director's authorized representative.

(4) "Hops" means Humulus lupulus L.

(5) "Regulated articles" means plants and all parts (except the cones) of hops.

Statutory Authority: Chapters 17.24, 15.14, and 34.05 RCW. 09-18-116, § 16-497-005, filed 9/2/09, effective 10/3/09. Statutory Authority: RCW 17.24.041. 95-18-033 (Order 5082), § 16-497-005, filed 8/28/95, effective 9/28/95. Statutory Authority: Chapters 15.14 and 17.24 RCW. 91-08-016 (Order 2077), § 16-497-005, filed 3/27/91, effective 4/27/91.

Disclaimer: These regulations may not be the most recent version. Washington may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.