Abstract
(Z,Z,Z,E)-3,6,9,11-Nonadecatetraene and (Z,Z,Z,Z)-3,6,9,11-nonadecatetraene, sex pheromone components ofAlsophila pometaria, were synthesized by stereoselective Wittig reactions and found to be spectroscopically and chromatographically identical to isolated natural material. Flight-tunnel bioassays and field-trapping experiments confirmed that the two tetraenes together with (Z,Z,Z)-3,6,9-nonadecatriene are sex pheromone components. While traps baited with either tetraene individually captured conspecific males in field-trapping experiments, addition of the triene, which captured no males by itself, to either tetraene resulted in synergistic responses.
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Lepidoptera: Geometridae.
Issued as NRCC No. 23462.
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Wong, J.W., Palaniswamy, P., Underhill, E.W. et al. Sex pheromone components of fall cankerworm moth,Alsophila pometaria . J Chem Ecol 10, 1579–1596 (1984). https://doi.org/10.1007/BF00988426
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DOI: https://doi.org/10.1007/BF00988426