- Billings, R. F., and B. G. Hynum. 1980. Southern pine beetle. Guide for predicting timber losses from expanding spots in East Texas. Texas Forest Service, Circular 249. 2 p.
- Hynum, B. G. 1978a. Migration phase interactions between the mountain pine beetle and lodgepole pine. Unpublished dissertation, Washington State University Pullman. 90 p.
- Hynum, B. G. 1978b. Migration phase interactions between the mountain pine beetle and lodgepole pine . Dissertation Abstracts 39B:2120-2121.
- Hynum, B. G. 1980a. Changes in the sex ratio of Dendroctonus frontalis (Coleoptera: Scolytidae) on Pinus taeda during the attack process . Canadian Entomologist 112:1317-1318.
- Hynum, B. G. 1980b. Models of the attack process of the southern pine beetle on individual loblolly pines. Pages 94-97 in F. M. Stephen, J. L. Searcy, and G. D. Hertel (eds.), Modeling southern pine beetle populations. United States Department of Agriculture, Forest Service, Technical Bulletin 1630. 174 p.
- Hynum, B. G., and A. A. Berryman. 1980. Dendroctonus ponderosae (Coleoptera: Scolytidae): pre-aggregation landing and gallery initiation on lodgepole pine . Canadian Entomologist 112:185-191.
- Hynum, B. G., and A. A. Berryman. 1981. Dendroctonus ponderosae Hopkins (Coleoptera: Scolytidae): gallery initiation on lodgepole pine during aggregation . Environmental Entomology 10:842-846.