Abstract
The attraction of the scarab beetleAnomala octiescostata to dandelion,Taraxacum officinale, was demonstrated to be chemically mediated by a mixture ofcis-3-hexenyl acetate, benzaldehyde, phenylacetaldehyde, benzyl alcohol, phenethyl alcohol, phenylacetonitrile, and benzyl benzoate, in the ratio 4:8:14:3:5:19:11. Combination of the synthetic kairomone and sex pheromone (buibuilactone + japonilure, 8:2), significantly increased the total catches ofA. octiescostata. Catches of male (but not female) beetles were significantly higher with the kairomone-pheromone blend than with kairomone alone. The synergistic effect of the kairomone from dandelion on the attractiveness did not significantly differ from that of a food-type lure, anethol, geraniol, and phenethyl propionate (9:0.5:0.5). The latter combined with the synthetic sex pheromone resulted in better attraction of female (but not male)A. octiescostata than the sex pheromone alone.
Similar content being viewed by others
References
Klein, M.G., Tumlinson, J.H., Ladd, T.L., Jr., andDoolittle, R.E. 1981. Japanese beetle (Coleoptera: Scarabaeidae): Response to synthetic sex attractant plus phenethyl propionate: Eugenol.J. Chem. Ecol. 7:1–7.
Koseki, K., Ebata, T., Kadokura, H., Kawakami, H., Ono, M., andMatsushita, H. 1993. Synthesis of sex pheromones of the Japanese beetle and cupreous chafer beetle.Tetrahedron 49:5961–5968.
Leal, W.S. 1991. (R,Z)-5-(-)-(Oct-1-enyl)oxacyclopentan-2-one, the sex pheromone of the scarab beetleAnomala cuprea.Naturwissenschaften 78:521–523.
Leal, W.S., Matsuyama, S., Kuwahara, Y., Wakamura, S., andHasegawa, M. 1992. An amino acid derivative as the sex pheromone of a scarab beetle.Naturwissenschaften 79:184–185.
Leal, W.S., Sawada, M., Hasegawa, M., andSato, Y. 1993. Miscommunication in scarab beetles: Attraction ofProtaetia orientalis to 1-isoleucine methyl ester, a sex pheromone ofHolotrichia parallela. Program, 37th Annual Meeting of the Japan Society of Applied Entomology and Zoology, p. 8.
Leal, W.S., Hasegawa, M., Sawada, M., Ono, M., andUeda, Y. 1994a. Identification and field evaluation ofAnomala octiescostata (Coleoptera: Scarabaeidae) sex pheromone.J. Chem. Ecol. 20:1643–1655.
Leal, W.S., Kawamura, F., andOno, M. 1994b. The scarab beetleAnomala albopilosa sakishimina utilizes the same sex pheromone blend as a closely related and geographically isolated species,Anomala cuprea.J. Chem. Ecol. 20:1667–1676.
SAS Institute. 1989. Software for Statistical Visualization on the Apple Macintosh. JMP Introductory Guide. SAS Institute, Inc., Cary, North Carolina.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Leal, W.S., Ono, M., Hasegawa, M. et al. Kairomone from dandelion,Taraxacum officinale, attractant for scarab beetleAnomala octiescostata . J Chem Ecol 20, 1697–1704 (1994). https://doi.org/10.1007/BF02059891
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02059891