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J Chem Ecol. 1995 Nov;21(11):1813-22. doi: 10.1007/BF02033678.

Identification of sex attractant pheromone components of the tussock moth,Euproctis taiwana (Shiraki) (Lepidoptera: Lymantriidae).

Journal of chemical ecology

T Yasuda, S Wakamura, N Arakaki

Affiliations

  1. Department of Insect Physiology and Behavior, National Institute of Sericultural and Entomological Science, 305, Tsukuba, Ibaraki, Japan.

PMID: 24233831 DOI: 10.1007/BF02033678

Abstract

Two compounds were isolated and identified from abdominal tips of the female tussock moth,Euproctis taiwana (Shiraki), by a combination of gas chromatography-electroantennographic detection, coupled gas chromatography-mass spectrometric analysis, microreaction, and synthesis. These compounds were (Z)-16-methyl-9-heptadecenyl isobutyrate (74.8%) and 16-methylheptadecyl isobutyrate (25.2%). Their total amount was determined to be ca. 29.8 ng/female. Field bioassays showed that (Z)-16-methyl-9-heptadecenyl isobutyrate is a sex attractant for the male moths. These chemical compounds had not previously been found as the sex pheromone components in the genusEuproctis.

References

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