This chapter, except as necessary to conduct an implementation referendum vote, shall not become operative until the secretary finds, in a referendum vote conducted by the secretary, that at least 40 percent of the total number of producers from the list established by the secretary pursuant to this article participate, and that either of the following occurs:
(a)
Sixty-five percent of the producers who voted in the referendum voted in favor of this chapter, and the producers so voting marketed a majority of the total value of nursery products marketed in the preceding marketing season by all of the producers voting in the referendum.
(b)
A majority of the
producers who voted in the referendum voted in favor of this chapter, and the producers so voting marketed 65 percent or more of the total value of nursery products marketed in the preceding marketing season by all of the producers voting in the referendum.