Plant Industry - Regulations NORTH CAROLINA ADMINISTRATIVE CODE TITLE 2 DEPARTMENT OF AGRICULTURE CHAPTER 48 PLANT INDUSTRY SUBCHAPTER 48A - PLANT PROTECTION SUBCHAPTER 48B - FERTILIZER SUBCHAPTER 48C - SEEDS SUBCHAPTER 48D - LIMING MATERIALS AND LANDPLASTER SUBCHAPTER 48E - GENETICALLY ENGINEERED ORGANISMS (REPEALED) SUBCHAPTER 48F - PLANT CONSERVATION