Abstract
The pheromone system of the eastern tent caterpillar,M. americanum, has been identified as a mixture of (E,Z)-5,7-dodecadienal and the corresponding alcohol. Field data on the attractiveness of the aldehyde alone were not consistent, but mixtures of aldehyde and alcohol in varying proportions were attractive to males. Addition of small amounts ofE,Z acetate toE,Z aldehyde had no effect on male response, but larger amounts reduced trap catch. Traps baited withZ,E, E,E, orZ,Z aldehydes were not more attractive than blank traps. Pherocon IC traps fortified with extra adhesive and baited with lures consisting of 500 µg (E,Z)-5,7-dodecadienal with either 250 or 100 µg of the corresponding alcohol trapped as many as 100 males/trap/night with means of 15–20. Lures prepared from purified (94%E,Z) aldehyde and alcohol were more attractive than those prepared from unpurified (58%E,Z) materials.
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Chisholm, M. D., Underhill, E. W., Steck, W., Slessor, K. N., andGrant, G. G. 1980. (Z)-5, (E)-7-Dodecadienal and (Z)-5,(E)-7-dodecaiden-1-01, sex pheromone components of the forest tent caterpillar,Malacosoma disstria.Environ. Entomol. 9:278–282.
Chisholm, M. D., Steck, W. F., Baily, B. K., andUnderhill, E. W. 1981. Synthesis of sex pheromone components of the forest tent caterpiller,Malacosoma disstria (Hübner) and of the western tent caterpillar,Malacosoma californicum (Packard).J. Chem. Ecol. 7:159–164.
Chisholm, M. D., Palaniswamy, P., andUnderhill, E. W. 1982. Orientation disruption of male forest tent caterpillar,Malacosoma disstria (Hübner) (Lepidoptera, Lasiocampidae), by air permeation with sex pheromone components.Environ. Entomol. 11:1248–1250.
Corey, E. J. andSuggs, J. W. 1975. Pyridinium chlorochromate. An efficient reagent for oxidation of primary and secondary alcohols to carbonyl compounds.Tetrahedron Lett. 31:2647–2650.
Fitzgerald, T. D. 1995. The Tent Caterpillars. Cornell Series in Arthropod Biology, Cornell University Press, Ithaca, New York, xvi + 303 pp.
Hill, A. S., andRoelofs, W. L. 1980. Chemical structure of insect sex pheromones; some recent developments. Abstracts of the XVI International Congress of Entomology, Kyoto, Japan. Abstract 7S-6.30.
Hill, A. S., Rings, R. W., Swier, S. R., andRoelofs, W. L. 1979. Sex pheromone of the black cutworm moth,Agrotis ipsilon.J. Chem. Ecol. 5:439–457.
Ideses, R., andShani, A. 1988. Chemical protection of pheromones containing an internal conjugated diene system from isomerization and oxidation.J. Chem. Ecol. 14:1657–1669.
Kochansky, J., Tette, J., Taschenberg, E. F., Cardé, R. T., Kaissling, K.-E., andRoelofs, W. L. 1975. Sex pheromone of the moth,Antheraea polyphemus.J. Insect Physiol. 21:1977–1983.
Konyukhov, V. P., andKovalev, B. G. 1988. Sex pheromone of lackey moth (Malacosoma neustrium L). Females.Bioorg. Khim. 14:268–272 (Chem. Abstr. 108:164997).
Melikyan, G. G., Kovalev, B. G., Konyukhov, V. P., Azaryan, G. Kh., andBadanyan, Sh. O. 1980. Isolation of the sex pheromone ofMalacosoma neustrium L.Arm. Khim. Zh. 33:519–523. (Chem. Abstr. 93:146663).
Myers, J. H. 1993. Population outbreaks in forest Lepidoptera.Am. Sci. 81:240–251.
Palaniswamy, P., Chisholm, M. D., Underhill, E. W., Reed, D. W., andPeesker, S. J. 1983. Disruption of forest tent caterpillar (Lepidoptera, Lasiocampidae) orientation to baited traps in aspen groves by air permeation with (5Z,7E)-5,7-dodecadienal.J. Econ. Entomol. 76:1159–1163.
Ratcliffe, R., andRodehorst, R. 1970. Improved procedure for oxidations with the chromium trioxide-pyridine complex.J. Org. Chem. 35:4000–4002.
Roelofs, W. L. 1984. Electroantennogram assays: Rapid and convenient screening procedures for pheromones, pp. 131–159, in H. E. Hummel and T. A. Miller (eds). Techniques in Pheromone Research. Springer, New York.
Roelofs, W., Comeau, A., Hill, A., andMelicevic, G. 1971. Sex attractant of the codling moth: characterization with electroantennogram technique.Science 174:297–299.
Sample, B. E. 1992. Temporal separation of flight time of two sympatricMalacosoma species.Environ. Entomol. 21:628–631.
Steck, W. F., Bailey, B. K., Chisholm, M. D., andUnderhill, E. W. 1979. 1,2-Dianilinoethane, a constituent of some red rubber septa which reacts with aldehyde components of insect sex attractants and pheromones.Environ. Entomol. 8:732–733.
Stehr, F. W., andCook, E. F. 1968. A revision of the genusMalacosoma Hübner in North America (Lepidoptera: Lasiocampidae): Systematics, biology, immatures, and parasites. United States National Museum Bulletin 276, Smithsonian Institution Press, Washington, D.C., 321 pp.
Underhill, E. W., Chisholm, M. D., andSteck, Warren, 1980. (E)-5,(Z)-7-Dodecadienal, a sex pheromone component of the western tent caterpillar,Malacosoma californicum (Lepidoptera, Lasiocampidae).Can. Entomol. 112:629–631.
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Kochansky, J., Hill, A., Neal, J.W. et al. The pheromone of the eastern tent caterpillar,Malacosoma americanum (F.) (lepidoptera, Lasiocampidae). J Chem Ecol 22, 2251–2261 (1996). https://doi.org/10.1007/BF02029544
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DOI: https://doi.org/10.1007/BF02029544