WAC 16-462-050   Certified grape planting stock -- Requirements.  Certified plants must be free of grapevine fanleaf virus, grapevine leafroll-associated viruses, grapevine corky bark disease agent, grapevine rupestris stem pitting virus, arabis mosaic virus, tomato ringspot virus, grape phylloxera, and vine mealy bug. It must also be free of root knot nematode, crown gall and other visible diseases or serious pest injuries.



[Statutory Authority: Chapters 15.14 and 34.05 RCW. 06-19-009, § 16-462-050, filed 9/8/06, effective 10/9/06. Statutory Authority: Chapter 15.14 RCW. 02-11-100, § 16-462-050, filed 5/20/02, effective 6/20/02; 99-12-025, § 16-462-050, filed 5/25/99, effective 6/25/99; 86-08-078 (Order 1883), § 16-462-050, filed 4/2/86.]