Identification and Field Evaluation of a Sex Pheromone of the European Pine Moth

The principal component of the female sex pheromone of the European pine moth Dendrolimus pini L. (Lasiocampidae) was identified as (Z ,E)-5 ,7-dodecadienal by capillary gas chromatography, mass spectrometry, single receptor analyses, and field trapping tests. Traps initially baited with 1000 μg of...

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Veröffentlicht in:Zeitschrift für Naturforschung C. A journal of biosciences 1984-12, Vol.39 (11), p.1192-1195
Hauptverfasser: Priesner, E., Bogenschütz, H., Albert, R., Reed, D. W., Chisholm, M. D.
Format: Artikel
Sprache:eng
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Zusammenfassung:The principal component of the female sex pheromone of the European pine moth Dendrolimus pini L. (Lasiocampidae) was identified as (Z ,E)-5 ,7-dodecadienal by capillary gas chromatography, mass spectrometry, single receptor analyses, and field trapping tests. Traps initially baited with 1000 μg of (Z,E)-5,7-dodecadienal (>99%ZE) effectively monitored low D. pini populations over 6 weeks without rebaiting. Captures disappeared upon addition of ≧1% of either (E,Z)-5,7-dodecadienal or (Z,E)-5,7-dodecadienyl acetate, the key stimulants for additional receptor cell types located in male antennal hair sensilla.
ISSN:0939-5075
1865-7125
DOI:10.1515/znc-1984-11-1236