81-9-236. Injunction. In addition to remedies provided in 81-9-216 through 81-9-220 and 81-9-226 through 81-9-236, the board is authorized to apply to the district court for and the court shall have jurisdiction, upon hearing and for cause shown, to grant a temporary or permanent injunction restraining any person from violating a provision of 81-9-216 through 81-9-220 and 81-9-226 through 81-9-236, whether or not there exists an adequate remedy at law.