- North Carolina Agricultural Experiment Station30
- Sandhills Research Station (Jackson Springs, N.C.)16
- Fox, John W.12
- North Carolina Cooperative Extension Service5
- Morrison, Cameron A.4
- Jeter, F. H. (Frank Hamilton), 1891-19553
- Border Belt Tobacco Research Station (Whiteville, N.C.)2
- Central Crops Research Station (Clayton, N.C.)2
- Mountain Research Station (Waynesville, N.C.)2
- North Carolina State College Farm2
- Oxford Tobacco Research Station2
- Piedmont Experiment Station (Salisbury, N.C.)2
- Baver, L. D. (Leonard David), 1901-1
- Coastal Plain Research Station (Willard, N.C.)1
- Cummings, Ralph W., 1911-20011
- Dearing, Charles1
- Holman, A. T.1
- Keller, Kenneth Raymond1
- Kilgore, B. W. (Benjamin Wesley), 1867-19441
- Lovvorn, Roy L.1