Iowa Code § 732.5: Injunction.

Additionally to the penal provisions of this chapter, any person, or any labor union, labor association or labor organization or any officer, representative, agent or member thereof may be restrained by injunction from doing or continuing to do any of the matters and things prohibited by this chapter, and all of the provisions of the law relating to the granting of restraining orders and injunctions, either temporary or permanent, shall be applicable.