- Grisdale, D. G., and L. S. MacLeod. 1962. Tamarack mortality associated with infestations of the larch sawfly and eastern larch beetle . Canada Department of Forestry, Division of Forest Entomology, Bi-monthly Progress Report 18:2.
- Hall, K. C., W. D. Biggs, and L. S. Macleod. 1975. Forest insect and disease surveys in the Northeastern Region of Ontario, 1974. Canada Department of the Environment, Canadian Forestry Service, Great Lakes Forest Research Centre, Information Report O-X-223. 19 p.
- Linsley, E. G., and G. F. MacLeod. 1942. Ambrosia beetles attacking deciduous fruit trees in California . Journal of Economic Entomology 35:601.
- MacLeod, D. M. 1954. Natural and cultural variation in entomogenous fungi imperfecti . New York Academy of Science, Proceedings 60:58-70.
- MacLeod, L. S., J. Hook, and F. Livesey. 1975. Forest insect and disease survey in the Northern Region of Ontario, 1974. Canada Department of the Environment, Canadian Forestry Service, Great Lakes Forest Research Centre, Information Report O-X-222. 13 p.
- MacLeod, L. S., and H. D. Lawrence. 1972. Forest insect and disease surveys in the Eastern Survey Region, 1971 (Forest Districts: Pembroke, Parry Sound, North Bay, and Swastika). Canada Department of the Environment, Canadian Forestry Service, Great Lakes Forest Research Centre, Information Report O-X-159. 14 p.
- MacLeod, R. T. 1976. What can we do? (In controlling outbreaks of mountain pine beetle attack). Page 34 in Mountain pine beetle workshop: planning and execution. Canada Department of the Environment, Canadian Forestry Service, Pacific Forest Research Centre, Publication BC-P-15. 43 p.