- Bertram, S., and T. Paine. 1994a. Influence of aggregation inhibitors (verbenone and ipsdienol) on landing and attack behavior of Dendroctonus brevicomis (Coleoptera: Scolytidae) . Journal of Chemical Ecology 20:1617-1629.
- Bertram, S., and T. Paine. 1994b. Response of Dendroctonus brevicomis Le Conte (Coleoptera: Scolytidae) to different release rates and ratios of aggregation semiochemicals and the inhibitors verbenone and ipsdienol . Journal of Chemical Ecology 20:2931-2941.
- Paine, T., and S. Bertram. 1995. Management potential of semiochemicals for the protection of trees from western pine beetle. Pages 11-13 In S.M. Salom and K.R. Hobson (tech. eds.), Application of semiochemicals for management of bark beetle infestations — Proceedings of an informal conference. United States Department of Agriculture, Forest Service, Intermountain Research Station (Ogden, UT), General Technical Report INT-GTR-318. 54 pp.