WAC 16-350-032
Requirements for registered stool beds. (1)
Only registered trees are permitted in a registered stool bed.
(2) Registered stool beds must be at least ten feet from
nonregistered plants of the Rosaceae family.
(3) The ground in a stool bed and for a distance of at least
ten feet on all sides around it must be kept clean cultivated.
(4) Registered stool beds must be planted with foundation or
registered planting stock. Certified rootstocks from programs
approved by the department may also be used, provided the
resulting stock in the stool bed is tested and found free of
virus and virus-like diseases prior to harvest of certified
rootstock.
[Statutory Authority: Chapter 15.14 RCW. 00-19-036, §
16-350-032, filed 9/12/00, effective 10/13/00; 90-23-006 (Order
2058), § 16-350-032, filed 11/9/90, effective 12/10/90; Order
1331, § 16-350-032, filed 1/15/74; Order 1300, § 16-350-032,
filed 3/26/73.]