Abstract
(Z)-11-Octadecenyl acetate (Z11–18∶Ac) was identified as the aggregation pheromone ofDrosophila mauritiana, D. yakuba, andD. rajasekari. The amount of pheromone in the ejaculatory bulb of male flies increased with age, reaching plateau levels of ca. 240, 800, and 1100 ng/fly forD. mauritiana, D. yakuba, andD. rajasekari, respectively. Thirty to 50% of the pheromone in the ejaculatory bulb was transferred to the female during mating, with the majority transferred to the female's reproductive tract. In the subsequent 6-hr period, over half the pheromone in the female's reproductive tract was transferred to the surroundings. In a wind-tunnel olfactometer,Z11–18∶Ac was attractive toD. yakuba andD. mauritiana; however,D. rajasekari required food or food odors in combination withZ11–18∶Ac to demonstrate aggregation activity.Z11–16∶Ac andZ11–20∶Ac were not attractive forD. mauritiana, D. yakuba, andD. rajasekari. For all three species, food was synergistic withZ11–18∶Ac and both sexes were attracted.
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Bartelt, R.J., andJackson, L.L. 1984. Hydrocarbon component of theDrosophila virilis (Diptera: Drosophilidae) aggregation pheromone: (Z)-10-Heneicosene.Ann. Entomol. Soc. Am. 77:364–371.
Bartelt, R.J., Schaner, A.M., andJackson, L.L. 1985.cis-Vaccenyl acetate as an aggregation pheromone inDrosophila melanogaster.J. Chem. Ecol. 11:1747–1756.
Luyten, I. 1982. Variations intraspecifique et interspecifique des hydrocarbons cuticulaires chezDrosophila simulons et espèces affines.C.R. Acad. Sci. Paris 295:733–736.
Nichols, P.D., Guckert, J.B., andWhite, D.C. 1986. Determination of monounsaturated fatty acid double-bond position and geometry for microbial monocultures and complex consortia by capillary GC-MS of their dimethyl disulfide adducts.J. Microbiol. Methods 5:49–55.
Schaner, A.M., Bartelt, R.J., andJackson, L.L. 1987. (Z)-11-Octadecenyl acetate, an aggregation pheromone inDrosophila simulans.J. Chem. Ecol. 13:1777–1786.
Schaner, A.M., Jackson, L.L., Graham, K.J., andLeu, R.D. 1989a. (Z)-11-Eicosenyl acetate, an aggregation pheromone inDrosophila malerkotliana.J. Chem. Ecol. 15:265–273.
Schaner, A.M., Graham, K.J., andJackson, L.L. 1989b. Aggregation pheromone characterization and comparison inDrosophila ananassae andDrosophila bipectinata.J. Chem. Ecol. 15:1045–1055.
Yates, F. 1940. The recovery of interblock information in balanced incomplete block designs.Ann. Eugen. 10:317–325.
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Schaner, A.M., Benner, A.M., Leu, R.D. et al. Aggregation pheromone ofDrosophila mauritiana, Drosophila yakuba, andDrosophila rajasekari . J Chem Ecol 15, 1249–1257 (1989). https://doi.org/10.1007/BF01014827
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DOI: https://doi.org/10.1007/BF01014827