- Pope, W. T. 1924. The Guatemalan avocado in Hawaii [Scolytidae, p 14-15]. Hawaiian Agricultural Experiment Station, Bulletin 5124 p..
- Pope, W. T. 1925. Report of the Horticultural Division. 4-10, 4 figs..
- Coulson, R. N., W. S. Fargo, P. E. Pulley, J. L. Foltz, D. N. Pope, J. V. Richardson, and T. L. Payne. 1978. Evaluation of the re-emergence process of parent adult Dendroct onus frontalis (Coleoptera: Scolytidae) . Canadian Entomologist 110:475-486.
- Coulson, R. N., W. S. Fargo, P. E. Pulley, N. D. Pope, J. L. Foltz, and A. M. Bunting. 1979. Spatial and temporal patterns of emergence for within-tree populations of Dendroctonus frontalis (Coleoptera: Scolytidae) . Canadian Entomologist 111:273-287.
- Coulson, R. N., D. N. Pope, J. A. Gagne, W. S. Fargo, P. E. Pulley, L. J. Edson, and T. L. Wagner. 1980. Impact of foraging by Monochamus titillator (Col, Cerambycidae) on within-tree populations of D frontalis (Col, Scolytidae) . Entomophaga 25:155-170.
- Pulley, P. E., D. N. Pope, W. S. Fargo, L. J. Edson, and R. N. Coulson. 1980. Continuous population estimates for Dendroctonus frontalis occurring in infestations . Researches on Population Ecology 22:117-135.
- Coulson, R. N., P. E. Pulley, D. N. Pope, W. S. Fargo, J. A. Gagne, and C. L. Kelly. 1980. Estimation of survival and allocation of adult southern pine beetles between trees during the development of and infestation. Pages 194-212 in A. A. Berryman and L. Safranyik, Proceedings of the Second IUFRO Conference on dispersal of forest pests: evaluation, theory, and management implications.
- Fargo, W. S., R. N. Coulson, P. E. Pulley, D. N. Pope, and C. L. Kelley. 1978. Spatial and temporal patterns of within-tree colonization by Dendroctonus frontalis (Coleoptera: Scolytidae) . Canadian Entomologist 110:1213-1232.
- Foltz, J. L., P. E. Pulley, and D. N. Pope. 1980. Evaluating the contribution of component processes in the dynamics of southern pine beetle infestations. Pages 109-118 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.
- Greeley, A. W., K. H. Wright, and B. Pope. 1953. Final report on the 1952 blowdown and bark beetle survey in the Douglas-fir region of Oregon and Washington. United States Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station. 30 p., appendix 33 p., 4 maps.
- Hain, F. P., W. T. McClelland, D. N. Pope, P. E. Pulley, J. L. Foltz, and R. N. Coulson. 1978. Standardized within-tree sampling for populations of Dendroctonus frontalis . Environmental Entomology 7:157-164.
- Pope, D., N., R. N. Coulson, W. S. Fargo, J. A. Gagne, and C. W. Kelly. 1980. The allocation process and between-tree survival probabilities in Dendroctonus frontalis infestations . Research in Population Ecology 22:197-210.
- Pope, S. E. 1943. Some studies on the Dutch elm disease and the causal organism. Unpublished dissertation, Cornell University, Ithaca, New York. 66 p.
- Schowalter, T. D., D. N. Pope, R. N. Coulson, and W. S. Fargo. 1981. Patterns of southern pine beetle (Dendroctonus frontalis Zimm) infestation enlargement . Forest Science 27:837-849.
- Wear, J. F., R. B. Pope, and P. G. Lauterbach. 1964. Estimating beetle-killed Douglas fir by aerial photo and field plots . Journal of Forestry 62:309-315.
- Wear, J. F., R. B. Pope, and P. W. Orr. 1966. Aerial photographic techniques for estimating damage by insects in western forests (in the United States). United States Department of Agriculture, Forest Service, Pacific Northwest Forest Range Experiment Station, Portland, Oregon. 4 col., (2+) 79 p., 8 figs.