The commissioner shall enforce this chapter.

The commissioner may enter any place where caprifigs are produced, packed, stored, shipped, delivered for shipment, or sold, and inspect them. He may seize and hold for evidence any caprifigs which are packed, shipped, delivered for shipment, or sold in violation of any provision of this chapter, and prosecute actions for any such violation.

The board of supervisors of any county may receive and accept on behalf of the county, any contribution or donation of money from a person or from any agency of this state or of the United States for the purpose of enforcing this chapter. Any money which is so received shall be credited to the budget of the commissioner and shall be expended solely for such enforcement.

It is unlawful for any person to willfully or otherwise interfere with the enforcement of any provision of this chapter.