Whenever the director has reasonable cause to believe, and determines that any domestic insurer has committed or engaged in, or is about to commit or engage in, any act, practice, or transaction that would subject it to delinquency proceedings under sections 375.1150 to 375.1246, he may make and serve upon the insurer and any other persons involved, such orders as are reasonably necessary to correct, eliminate or remedy such conduct, condition or ground. Any such order of the director may be appealed as provided by section 536.150.