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COMPONENTS OF THE SEX PHEROMONE GLAND OF THE EASTERN SPRUCE BUDWORM, CHORISTONEURA FUMIFERANA (LEPIDOPTERA: TORTRICIDAE)

Published online by Cambridge University Press:  31 May 2012

C.J. Wiesner ,
P.J. Silk ,
S.-H. Tan ,
P. Palaniswamy  and
J.O. Schmidt
C.J. Wiesner
Affiliation:
Research and Productivity Council, Fredericton, New Brunswick E3B 5H1
P.J. Silk
Affiliation:
Research and Productivity Council, Fredericton, New Brunswick E3B 5H1
S.-H. Tan
Affiliation:
Research and Productivity Council, Fredericton, New Brunswick E3B 5H1
P. Palaniswamy
Affiliation:
Biology Department, University of New Brunswick, Fredericton, New Brunswick E3B 5A3
J.O. Schmidt
Affiliation:
Biology Department, University of New Brunswick, Fredericton, New Brunswick E3B 5A3
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The major component of the sex pheromone of the eastern spruce budwonn was established by Weatherston et al. (1971) to be trans-11-tetradecenal. Subsequently it was found (Sanders and Weatherston 1976) that a small proportion of cis-11-tetradecenal was essential to attraction and indeed was a component of the natural pheromone. In addition Weatherston and Maclean (1974) have shown that the female sex pheromone gland contains trans-11-tetradecenol, a presumed biosynthetic precursor to the aldehyde.

Type
Articles
Information
The Canadian Entomologist , Volume 111 , Issue 11 , November 1979 , pp. 1311
Copyright
Copyright © Entomological Society of Canada 1979

References

Sanders, C. J. and Lucuik, G. S.. 1972. Masking of female sex pheromone of the eastern spruce budworm by female abdomen tips. Environ. Can. Bi-mon. Res. Notes 28: 10–11.Google Scholar
Sanders, C. J. and Weatherston, J.. 1976. Sex pheromone of the eastern spruce budworm (Lepidoptera: Tortricidae): Optimum blend of trans- and cis-11-tetradecenal. Can. Ent. 108: 1285–1290.CrossRefGoogle Scholar
Weatherston, J. and Maclean, W.. 1974. The occurrence of (E)-11-tetradecen-1-ol, a known sex attractant inhibitor, in the abdominal tips of virgin female eastern spruce budworm, Choristoneura fumiferana (Lepidoptera: Tortricidae). Can. Ent. 106: 281–284.CrossRefGoogle Scholar
Weatherston, J. et al. 1971. Studies of physiologically active arthropod secretions. X. Sex pheromone of the eastern spruce budworm, Choristoneura fumiferana (Lepidoptera: Tortricidae). Can. Ent. 103: 1741–1747.CrossRefGoogle Scholar