The board may by regulations prescribe conditions under which poultry or poultry products, capable of use as human food, shall be stored or otherwise handled by any person engaged in the business of buying, selling, freezing, storing or transporting, in or for intrastate commerce, such poultry or poultry products, whenever the board deems such action necessary to assure that the poultry or poultry products will not be adulterated or misbranded when delivered to the consumer. Violation of any such regulation is prohibited.