Ohio Rev. Code Ann. § 2307.81
(B) As used in this section:
(D) In any action maintained under division (C) of this section by an association representing producers of perishable agricultural or aquacultural food products, the court shall direct written individual notice to the members of the association that have suffered damages as a result of another person's disparagement of any such perishable agricultural or aquacultural food product. The notice shall advise each member that: