Sec. 93.003. EXCEPTIONS. (a) This chapter does not prevent: (1) a grower of citrus fruit from disposing of the grower's own crop without complying with this chapter; (2) a grower or packer of citrus fruit from manufacturing the citrus fruit into a by-product; or (3) a grower or packer of citrus fruit from selling unpacked or unmarked citrus fruit to a person who operates a commercial by-products factory within the area to which this chapter applies and who intends to manufacture the citrus fruit into a by-product for resale. (b) This chapter does not apply to a quantity of citrus fruit that amounts to five or fewer containers. Acts 1981, 67th Leg., p. 1236, ch. 388, Sec. 1, eff. Sept. 1, 1981.