Wash. Admin. Code § 16-333-085
(1) Each lot of foundation, registered or certified planting stock may have no more than the percentage of affected plants listed in the table below:
| Foundation Allinspections | RegisteredAllinspections | CertifiedAllinspections | |
| Factors | Percent | Percent | Percent |
| Varietal mixture | 0 | 0 | 0 |
| Visible symptoms of virus diseases | 0 | 0.05 | 0.5 |
| Crown and cane gall | 0 | 0.1 | 1.0 |
| Nematode | 0 | 0.05 | 0.1 |
| Anthracnose | 0 | 2.0 | 5.0 |
| Other diseases | 0 | Practicallyfree | Practicallyfree |
| Root, cane or crown inhabiting insects | 0 | 0.05 | 0.1 |
[Statutory Authority: Chapter 15.14 RCW. WSR 01-11-030, § 16-333-085, filed 5/8/01, effective 6/8/01; WSR 00-19-035, § 16-333-085, filed 9/12/00, effective 10/13/00.]