1. R M. Silverstein, J. O. Rodin and D. L. Wood, Sex attractants in frass produced by male Ips confusus in ponderosa pine, Science, 154:509–510 (1966).
2. J. H. Tumlinson, Contemporary frontiers in insect semiochemical research, J. Chem. Ecol., 14:2109–2130(1988).
3. P. A. Hedin, G. H. McKibben, E. B. Mitchell and W. L. Johnson, Identification and field evaluation of the compounds comprising the sex pheromone of the female boll weevil, J. Chem. Ecol., 5:617–627 (1979).
4. T. L. Ladd, M. G. Klein and J. H. Tumlinson, Phenethyl propionate + eugenol + geraniol (3:7:3) and japonilure: a highly effective joint lure for Japanese beetles, J. Econ. Entomol., 74:665–667 (1981).
5. J. H. Visser, Host odor perception in phytophagous insects, Ann. Rev. Entomol., 31:121–144(1986).