Upon the filing with the Board of Agriculture of such application on the part of any commission, council, board or other agency, the said Board of Agriculture shall within 30 days thereafter meet and consider such application; and if upon such consideration the said Board of Agriculture shall find that the commission, council, board or other agency making such application is fairly representative of and has been duly chosen and delegated as representative of the growers producing such commodity, and shall otherwise find and determine that such application is in conformity with the provisions of this Article and the purposes herein stated, then and in such an event it shall be the duty of the Board of Agriculture to certify such commission, council, board or other agency as the duly delegated and authorized group or agency representative of the commercial growers and producers of such agricultural commodity, and shall likewise certify that such agency is duly authorized to conduct among the growers and producers of such commodity a referendum for the purposes herein stated. (1947, c. 1018, s. 6.)