It is an unfair practice, and unlawful, for any processor, or for any other person, to do any of the following:
(a) Interfere with, restrain, coerce or boycott producers in the exercise of the rights guaranteed pursuant to section 2 hereof.
(b) Discriminate against producers with respect to price or other terms of purchase of agricultural commodities, by reason of the producer's membership in or contract with a cooperative association.
(c) Pay or loan money, or give or loan any other thing of value to a producer as an inducement or reward for refusing to or ceasing to belong to a cooperative association.
(d) Knowingly give false reports about the finances, management or activities of a cooperative association.