- Applejohn, M. J., and G. M. Howse. 1982. Forest insect and disease conditions in Ontario, Summer 1982. Canada Department of the Environment, Canadian Forestry Service, Great Lakes Forest Research Centre, Survey Bulletin. 18 p.
- Applejohn, M. J., and G. M. Howse. 1982. Forest insect and disease conditions in Ontario, Fall 1982. Canada Department of the Environment, Canadian Forestry Service, Great Lakes Forest Research Centre, Survey Bulletin. 19 p.
- Foster, H. R., and M. J. Applejohn. 1975. Forest insect and disease surveys in the North Central Region of Ontario, 1974. Canada Department of the Environment, Canadian Forestry Service, Great Lakes Forest Research Centre, Information Report O-X-221. 25 p.
- Howse, G. M., H. L. Gross, P. D. Syme, D. T. Myren, J. H. Meating, and M. J. Applejohn. 1982. Forest insect and disease conditions in Ontario, 1981. Canada Department of the Environment, Canadian Forestry Service, Great Lakes Forest Research Centre, Information Report O-X-339. 50 p.
- Howse, G. M., P. D. Syme, H. L. Gross, D. T. Myren, and M. J. Applejohn. 1981. Forest insect and disease conditions in Ontario, 1980. Canada Department of the Environment, Canadian Forestry Service, Great Lakes Forest Research Centre, Information Report O-X-327. 50 p.
- Howse, G. M., P. D. Syme, H. L. Gross, D. T. Myren, J. H. Meating, M. J. Applejohn, and K. L. Smith. 1983. Forest insect and disease conditions in Ontario, 1982. Canada Department of the Environment, Canadian Forestry Service, Great Lakes Forest Research Centre, Information Report O-X-350. 41 p.
- Weir, H. J., and M. J. Applejohn. 1972. Forest insect and disease surveys in the Southeastern Survey Region, 1971 (Forest Districts: Kemptville, Tweed, and Lindsay). Canada Department of the Environment, Canadian Forestry Service, Great Lakes Forest Research Centre, Information Report O-X-157. 19 p.
- Applejohn, M. J. 1965. Status of insects in the Swastika district. Pages E35-42 in Annual district reports of the Forest Insect and Disease Survey, Ontario, 1964. Canada Department of Agriculture, Forest Biology Division, Sault Ste. Marie, Ontario.