- North Carolina Cooperative Extension Service697
- North Carolina Agricultural Extension Service196
- Bennett, R. R. (Roy R.)23
- Wells, R. C. (Robert Charles), 1935-22
- Hawks, S. N. (Stirling Norman)17
- Niswonger, H. R. (Holly Ray), 1883-195917
- Dobson, Sam H.16
- Blair, E. C. (Enos Clarkson), 1892-197515
- Parrish, C. F.14
- Maupin, Carey J. (Carey Judson)11
- Liner, Hugh L.9
- Hughes, George R.8
- Morris, Tom, 1915-8
- Proctor, E. A. (Edwin A.)7
- Scott, H. E.7
- Wells, J. C. (Jay C.), 1921-20137
- Arey, John A., 1887-19856
- Brown, T. T.6
- Falter, John M.6
- Kimrey, A. C. (Arthur Charm), 1890-19626