Journal of Chemical Ecology

, Volume 13, Issue 12, pp 2131–2141

1,8-Cineole (Eucalyptol), a mosquito feeding and ovipositional repellent from volatile oil ofHemizonia fitchii (Asteraceae)

  • James A. Klocke
  • Mark V. Darlington
  • Manuel F. Balandrin
Article

DOI: 10.1007/BF01012562

Cite this article as:
Klocke, J.A., Darlington, M.V. & Balandrin, M.F. J Chem Ecol (1987) 13: 2131. doi:10.1007/BF01012562

Abstract

The mosquito feeding and ovipositional repellency of the major monoterpenoid present in the volatile oil ofHemizonia fitchii (Asteraceae), i.e., 1,8-cineole, was investigated. Although 1,8-cineole did not exhibit any significant mosquito larvicidal activity, it was moderately effective as a feeding repellent and highly effective as an ovipositional repellent against adultAedes aegypti (yellow fever mosquito). The ovipositional repellency of 1,8-cineole, coupled with the presence of severalHemizonia chromenes previously shown to possess mosquito larvicidal activity, may therefore account in large part for the observed suppression of local mosquito populations which was associated withH. fitchii plants in northern California.

Key words

Hemizonia fitchiiAsteraceaeCompositae1,8-cineoleeucalyptolmosquito repellentAedes aegyptiDipteraCulicidae

Copyright information

© Plenum Publishing Corporation 1987

Authors and Affiliations

  • James A. Klocke
    • 1
  • Mark V. Darlington
    • 1
  • Manuel F. Balandrin
    • 1
  1. 1.NPI, University of Utah Research ParkSalt Lake City