- Morris, R. C. 1955. Insect problems in southern hardwood forests. Southern Lumberman 191136-139.
- Copony, J. A., and C. L. Morris. 1972. Southern pine beetle suppression with frontalure and cacodylic acid treatments . Journal of Economic Entomology 65:754-757.
- Craighead, F. C., and C. L. Morris. 1952. Possible importance of insects in transmission of oak wilt. Pennsylvania Department of Forests and Waters, Progress Report (mimiographed).
- Craighead, F. C., C. L. Morris, and J. C. Nelson. 1953. Pennsylvania studies of insect vectors of the oak wilt fungus. Pennsylvania Department of Forests and Waters, Progress Report (mimiographed).
- McCambridge, W. F., M. J. Morris, and C. B. Edminster. 1982. Herbage production under ponderosa pine killed by the mountain pine beetle in Colorado. United States Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, Research Note RM-416. 3 p.
- Morris, C. L. 1951. The Dutch elm disease . Pennsylvania Forests, Waters 3:52-55.
- Morris, C. L. 1975. A preliminary report on the effectiveness of bark sampling to predict population trends of the southern pine beetle in Virginia. Virginia Division of Forestry. 4 p.
- Morris, C. L. 1976. Follow up report on the effectiveness of bark sampling to predict population levels of the southern pine beetle in Virginia. Virginia Division of Forestry. 2 p.
- Morris, C. L. 1979. Southern pine beetle control: needs and expectations of the small forest landowner. Pages 5-7 in J. E. Coster and J. L. Searcy (eds.), Evaluating control tactics for the southern pine beetle. United States Department of Agriculture, Forest Service, Technical Bulletin 1613. 118 p.
- Morris, C. L., and J. A. Copony. 1974. Effectiveness of intensive salvage in reducing southern pine beetles in Virginia . Journal of Forestry 72:572.
- Morris, C. L., and K. M. Swain. 1978. Predicting southern pine beetle attacks . Forest Farmer 37:11-12.
- Morris, E. V. 1967. Forest insect and disease survey, Central Nelson District, 1966. Pages 150-166 in Annual district reports, Forest Insect and Disease Survey, British Columbia, 1966. Canada Department of Forestry and Rural Development, Forest Research Laboratory, Victoria, British Columbia, Information Report BC-X-11. 214 p.
- Morris, E. V. 1969. Forest insect and disease survey: West Prince Rupert, 1968. Pages 56-66 in E. V. Morris, R. G. Brown, and J. S. Monts, Annual district reports: Forest Insect and Disease Survey, British Columbia, 1968. Part IV, Prince Rupert Survey District. Canada Department of Fisheries and Forestry, Forestry Branch, Forest Research Laboratory, Victoria, British Columbia, Information Report BC-X-33(4):54-85.
- Morris, E. V., R. G. Brown, and E. Wegwitz. 1970. Annual district report, Forest Insect and Disease Survey, British Columbia, 1969. Part III, Prince Rupert Forest District. Canada Department of Fisheries and Forestry, Canadian Forestry Service, Forest Research Laboratory, Victoria, British Columbia, Information Report BC-X-41. 18 p.
- Morris, E. v., C. B. Cottrell, and R. O. Wood. 1979. Forest insect and disease conditions, Vancouver Forest Region, British Columbia, 1978. Canada Department of the Environment, Canadian Forestry Service, Pacific Forest Research Centre, Victoria, British Columbia, Report BC-X-190. 8 p.
- Morris, E. V., and J. S. Monts. 1971. Annual district report: Forest Insect and Disease Survey, British Columbia, 1970. Part II, Prince Rupert Forest District. Canada Department of Fisheries and Forestry, Canadian Forestry Service, Finest Research Laboratory, Victoria, British Columbia, Information Report BC-X-51. 12 p.
- Morris, E. V., and J. S. Monts. 1972. Annual district report: Forest Insect and Disease Survey, British Columbia, 1971, Part V, Nelson Forest District. Canada Department of the Environment, Canadian Forestry Service, Pacific Forest Research Centre, Victoria, British Columbia, Information Report BC-X-64. 14 p.
- Morris, E. V., and J. S. Monts. 1973a. Annual district report, Forest Insect and Disease Survey, British Columbia, 1972, Part V, Nelson Forest District. Canada Department of the Environment, Canadian Forestry Service, Pacific Forest Research Centre, Victoria, British Columbia, Information Report BC-X-77. 20 p.
- Morris, E. V., and J. S. Monts. 1973b. Forest insect and disease conditions, 1973, Nelson District. Canada Department of the Environment, Canadian Forestry Service, Pacific Forest Research Centre, Victoria, British Columbia, Information Report BC-X-92. 13 p.
- Morris, E. V., and J. S. Monts. 1975. Forest insect and disease conditions, 1974, Nelson District. Canada Department of the Environment, Canadian Forestry Service, Pacific Forest Research Centre, Victoria, British Columbia, Information Report BC-X-112. 17 p.
- Morris, E. V., and J. S. Monts. 1976. Forest insect and disease conditions, Nelson Forest District, British Columbia, 1975. Canada Department of the Environment, Canadian Forestry Service, Pacific Forest Research Centre, Victoria, British Columbia, Information Report BC-X-136. 8 p.
- Morris, E. V., and H. Vanderwal. 1968. Forest insect and disease survey, Central Nelson District, 1967. Pages 161-181 in Annual district reports, Forest Insect and Disease Survey, British Columbia, 1967. Canada Department of Forestry and Rural Development, Forest Research Laboratory, Victoria, British Columbia, Information Report BC-X-16. 238 p.
- Morris, E. V., and C. S. Wood. 1977. Forest insect and disease conditions, Vancouver Forest District, British Columbia, 1976. Canada Department of Fisheries and the Environment, Canadian Forestry Service, Pacific Forest Resarch Centre, Victoria, British Columbia, Information Report BC-X-157. 11 p.
- Morris, E. V., and C. S. Wood. 1978. Forest insect and disease conditions, Vancouver Forest District, British Columbia, 1977. Canada Department of the Environment, Canadian Forestry Service, Pacific Forest Research Centre, Victoria, British Columbia, Information Report BC-X-170. 8 p.
- Morris, H. M. 1935. Olive pests . Cyprus Agricultural Journal 30:54-55.
- Morris, H. M. 1937. Injurious insects of Cyprus. Cyprus Department of Agriculture, Bulletin 4(Ent. Ser.). 21 p.
- Morris, M. H. 1850a. Discovery of the cause of the yellows in the peach tree . American Agriculturist 9:144-145.
- Morris, M. H. 1850b. The yellows caused by an insect . Horticulturist and Journal of Rural Art and Rural Taste 4:502-503.
- Morris, M. H. 1860a. Notes on the peach . Gardener's Monthly 2:130-131.
- Morris, M. H. 1860b. The peach tree and its enemies. Horticulturist and Journal of Rural Art and Rural Taste 15:118-120, 1 pl.
- Morris, O. N., and P. Olsen. 1970. Insect disease survey in British Columbia, 1964-1969. Canada Department of Fisheries and Forestry, Canadian Forestry Service, Forest Research Laboratory, Victoria, British Columbia, Information Report BC-X-47. 14 p.
- Morris, R. C. 1965. Controlling insect damage to southern hardwood forests. Insects in southern forests. Baton Rouge/Louisiana State University Press 1965: 114-124.
- Morris, R. F. 1958. A review of the important insects affecting the spruce-fir forest in the maritime provinces . Forestry Chronicle 34:159-189.
- Toole, E. R., and R. C. Morris. 1957. Insect and disease problems in southern hardwood forests . Society of American Foresters, Annual Meeting, Proceedings 1956:65-67.
- Burkhart, H. E., H. L. Haney, J. D. Newberry, W. A. Leuschner, C. L. Morris, and D. D. Reed. 1986. Evaluation of thinning for reduction of losses from southern pine beetle attack in loblolly pine stands . Southern Journal of Applied Forestry 10:105-108.
- Haanstad, J. D., and D. M. Morris. 1985. Microbial symbiotes of the ambrosia beetle Xyloterinus politus . Microbial Ecology 11:267-276.
- Morris, M. 1993. A check list of the weevils of Ireland (Coleoptera: Curculionoidea) . Entomologist's Gazette 44:289-296.