Washington · Regulations
Chapter 16-472 — BARBERRY AND BLACK STEM RUST
4 sections
4 sections
- WAC 16-472-010WAC 16-472-010. Establishing quarantine—Promulgation
- WAC 16-472-020WAC 16-472-020. Duty to destroy rust susceptible barberry bushes
- WAC 16-472-030WAC 16-472-030. This rule does not apply to rust-resistant Berberis, Mahonia, and Mahoberberis plants or seeds
- WAC 16-472-040WAC 16-472-040. All packages to be plainly labelled or stamped