Cal. Food & Agric. Code § 79240

The term of office of all members of the commission and alternates, except any ex officio member, shall be two years from the date of their election and until their successors are elected, except, that of the first members of the commission, one-half shall serve one year and one-half shall serve two years. The determination of the term of each member shall be made by lot at the time of election.