Okla. Stat. tit. 2, § 2-5-102: Cause of action for damages

A. Any producer of perishable agricultural food products who

suffers damages as a result of another person's disparagement of any

such perishable agricultural food product, when the disparagement is

based on false information which is not based on reliable scientific

facts and scientific data and which the disseminator knows or should

have known to be false, may bring an action for damages and for any

other appropriate relief in a court of competent jurisdiction.

B. The provisions of this section shall not be construed to

limit or prohibit any cause of action which may be available to any

producer of perishable agricultural food products pursuant to the

Oklahoma Deceptive Trade Practices Act or any state or federal

slander or libel law.