- Seymour, C. P. 1966a. Entomology section Forest and shade trees. Tri-ology Technical Report 51-6.
- Seymour, C. P. 1966b. Entomology section Ornamentals. Tri-ology Technical Report 51-4.
- Seymour, C. P. 1968. Entomology section. Insects affecting forest and shade trees. Tri-ology Technical Report 7(2):1-6.
- Seymour, C. P. 1971. Bureau of Entomology. Forest and shade trees. Tri-ology Technical Report 10(2):7-9.
- Wilson, C. L., M. C. McDaniel, and C. P. Seymour. 1961. Dutch elm disease in Arkansas . Plant Disease Reporter 45:900.