Sec. 91.092. GRADE NO. 1. Grade No. 1 snap beans are: (1) sound, bright, clean, and of one variety and color; (2) free from leaves, stems, spots, insect damage, disease, and overripe pods; and (3) from one-half to full grown. Acts 1981, 67th Leg., p. 1226, ch. 388, Sec. 1, eff. Sept. 1, 1981.