Sec. 63.004.  RULES;  STANDARDS.  Following a public hearing, the service may adopt rules relating to the distribution of commercial fertilizers that the service finds necessary to carry into full effect the intent and meaning of this chapter including rules defining and establishing standards for commercial fertilizer.  To the extent practicable, rules that define and establish standards for commercial fertilizer shall be in harmony with the official standards of the Association of American Plant Food Control Officials.
Acts 1981, 67th Leg., p. 1142, ch. 388, Sec. 1, eff. Sept. 1, 1981.  Amended by Acts 1983, 68th Leg., p. 1837, ch. 349, art. 1, Sec. 1, eff. Sept. 1, 1983.