- Kinghorn, J. M. 1960b. Scolytid notes. Entomological Society of British Columbia, Proceedings 5750-51.
- Kinghorn 1940
- Chapman, J. A., and J. M. Kinghorn. 1958. Studies of flight and attack activity of the ambrosia beetle, Typodendron lineatum (Oliv) and other scolytids. Canadian Entomologist 90:362-372.
- Chapman, J. A., S. H. Farris, and J. M. Kinghorn. 1963. Douglas-fir sapwood starch in relation to log attack by the ambrosia beetle, Trypodendron . Forest Science 9:430-439.
- Chapman, J. A., and J. M. Kinghorn. 1955. Window flight traps for insects . Canadian Entomologist 87:46-47.
- Dyer, E. D. A., and J. M. Kinghorn. 1961. Factors influencing the distribution of overwintering ambrosia beetles, Trypodendron lineatum (Oliv) . Canadian Entomologist 93:746-759.
- Gibson, C., J. M. Kinghorn, and J. A. Chapman. 1959. Ambrosia beetle brood productivity . Canada Department of Agriculture, Science Service, Forest Biology Division, Bi-monthly Progress Report 15:2.
- Graham, K., J. M. Kinghorn, and W. E. Webb. 1950. Pinworms in lumber, measurement of a damage index in logs infested by ambrosia beetles. British Columbia Lumberman 34(8):43-44, 98, 100, 102, 104 (reprint pages not numbered).
- Kinghorn, J. M. 1949. Fall notes on timber deterioration study . Canada Department of Agriculture, Science Service, Division of Entomology, Forest Insect Investigations, Bi-monthly Progress Report 5:4.
- Kinghorn, J. M. 1953. Chemical control of bark beetles . Canada Department of Agriculture, Science Service, Division of Forest Biology, Bi-monthly Progress Report 9:4.
- Kinghorn, J. M. 1955a. Chemical control of the mountain pine beetle and Douglas fir beetle . Journal of Economic Entomology 48:501-504.
- Kinghorn, J. M. 1955b. Post-attack chemical treatment for ambrosia beetles . Canada Department of Agriculture, Science Service, Division of Forest Biology, Bi-monthly Progress Report 11:3.
- Kinghorn, J. M. 1956. Sapwood moisture in relation to Trypodendron attacks . Canada Department of Agriculture, Science Service, Forest Biology Division, Bimonthly Progress Report 12:3-4.
- Kinghorn, J. M. 1957a. An induced differential bark-beetle attack . Canada Department of Agriculture, Science Service, Forest Biology Division, Bi-monthly Progress Report 13:3-4.
- Kinghorn, J. M. 1957b. Two practical methods of identifying types of ambrosia beetle damage . Journal of Economic Entomology 50:213.
- Kinghorn, J. M. 1960a. Chemicals for preventing ambrosia beetle attacks . Canada Department of Agriculture, Research Branch, Forest Biology Division, Bimonthly Progress Report 16:3.
- Kinghorn, J. M. 1961. Ambrosia beetle preventives . Canada Department of Forestry, Forest Entomology and Pathology Branch, Bi-monthly Progress Report 17:3.
- Kinghorn, J. M. 1962. Control studies of ambrosia beetles. Pages 127-128. Canada Department of Forestry, Forest Entomology and Pathology Branch, Annual Report, year ended 31 March 1962. vii + 137 p.
- Kinghorn, J. M. 1963. Control studies of ambrosia beetles. Pages 128-129. Canada Department of Forestry, Forest Insect and Pathology Branch, Annual Report, year ended 31 March 1963. vii + 138 p.
- Kinghorn, J. M. 1965. Sapwood moisture in relation to Trypodendron attacks . Canada Department of Forestry, Forest Entomology and Pathology Division, Bimonthly Progress Report 12:3-4.
- Kinghorn, J. M., ., and J. A. Chapman. 1954. Observations on the flight of Trypodendron sp . Canada Department of Agriculture, Science Service, Forest Biology Division, Bi-monthly Progress Report 10:3.
- Kinghorn, J. M., ., and J. A. Chapman. 1957. The effect of Douglas-fir log age on attack by the ambrosia beetle, Trypodendron lineatum (Oliv) . Entomological Society of British Columbia, Proceedings 54:46-49.
- Kinghorn, J. M., ., and J. A. Chapman. 1959. The overwintering of the ambrosia beetle Trypodendron lineatum (Oliv) . Forest Science 5:81-92.
- Kinghorn, J. M., and E. Dyer. 1960. Overwintering of ambrosia beetles . Canada Department of Agriculture, Research Branch, Forest Biology Division, Bi-monthly Progress Report 16:4.
- Kinghorn, J. M., and W. Webb. 1950. Chemical control of ambrosia beetles . Canada Department of Agriculture, Science Service, Forest Biology Division, Bi-monthly Progress Report 6:3-4.
- Kinghorn, J. M., and W. Webb. 1952. Chemical control of ambrosia beetles in British Columbia . Woodland Revue 1952:22.
- McBride, C. F., and J. M. Kinghorn. 1960. Lumber degrade caused by ambrosia beetles. British Columbia Lumberman 44(7):40-42, 44, 46, 48, 50, 52 [reprint pages unnumbered];