If seed is treated with an inoculant, the date beyond which the inoculant is not to be considered effective (date of expiration) shall be shown on the label.
Wash. Admin. Code § 16-301-080
Statutory Authority: RCW 15.49.005, 15.49.081, 15.49.310, 15.49.370(3) and chapter 17.24 RCW. 00-24-077, § 16-301-080, filed 12/4/00, effective 1/4/01.