- Shoffner, R. W. (Robert Worth), 1902-199510
- North Carolina Cooperative Extension Service8
- Cameron, J. W.3
- Phillips, Oscar H.3
- North Carolina Agricultural Experiment Station2
- Blair, E. C. (Enos Clarkson), 1892-19751
- Criswell, J. F.1
- Davenport, R. E.1
- Fox, John W.1
- Holloman, J. S.1