A package of fruits or vegetables for which a grade is established under this chapter that is offered for sale or prepared for shipment shall be plainly marked with:

1. (1) the grade of the fruit or vegetable; and
2. (2) the name and post office address of the shipper.

Acts 1981, 67th Leg., p. 1221, ch. 388, Sec. 1, eff. Sept. 1, 1981.