- North Carolina State College. Department of Entomology6
- Bowen, Henry D.5
- United States. Congress5
- Mohapatra, Subhas Chandra4
- North Carolina State College of Agriculture and Engineering of the University of North Carolina4
- Oxford Tobacco Research Station4
- United States. Agricultural Research Service4
- Weldon, Nathaniel Warren4
- Chang, Changsoo3
- Guthrie, F. E. (Frank Edwin), 1923-19943
- Mattox, John D.3
- Mills, Ralph3
- Mistric, Walter Joseph, Jr.3
- North Carolina Cotton Promotion Association, Inc.3
- Temple, David3
- Tobacco Science3
- United States. Extension Service3
- Cooper, Robert A.2
- Farm Equipment Institute2
- Ford Foundation2