If fifty percent or more of the milk producers who regularly supply milk to a marketing area petition in writing to terminate the marketing order in its entirety, the commissioner, shall, within thirty days, call a referendum and submit this proposal to the milk producers who regularly supply milk in the marketing area. If two-thirds of those voting in such referendum vote to terminate the order in its entirety, its use shall be terminated effective the last day of the month in which the referendum is conducted.
La. R.S. § 3:4104