Boron may be used in fertilizers up to but not exceeding .1 percent without making any claim or guarantee for boron, but if used in excess of .1 percent, the amount used shall be claimed and guaranteed.
02 N.C. Admin. Code 48B .0108
Eff. January 1, 1985;
Pursuant to G.S. 150B-21.3A, rule is necessary without substantive public interest Eff. March 24, 2019.
Eff. January 1, 1985.