Sec. 91.062. GRADE NO. 1. Grade No. 1 Bermuda onions are: (1) sound, mature, bright, well shaped, and of one variety; (2) free from doubles, splits, bottle necks, and seed stems; (3) practically free from damage caused by dirt or other foreign matter, moisture, sunburn, cuts, disease, insects, or mechanical devices; and (4) at least two inches in diameter. Acts 1981, 67th Leg., p. 1224, ch. 388, Sec. 1, eff. Sept. 1, 1981.