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  • 1
    Digitale Medien
    Digitale Medien
    Studies on the isolation and bioassay of the sex pheromone of the drugstore beetle,Stegobium paniceum (Coleoptera: Anobiidae) (1975)
    Springer
    Journal of chemical ecology 1 (1975), S. 413-422 
    Details
    ISSN: 1573-1561
    Schlagwort(e): Stegobium paniceum ; pheromone ; sex attractant ; drugstore beetle ; insect behavior ; stored-product insects
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie , Chemie und Pharmazie
    Notizen: Abstract Females ofStegobium paniceum (L.) produce a sex pheromone that causes an excitation and attraction of the males. Male response was highest 5–12 days after adult emergence. Pheromone titer of unmated females increased steadily after 1 day, reached a plateau after 5 days, and continued until at least 14 days. Mature males showed a threshold responsiveness of 3 × 10−7 μg pheromone. The pheromone titer per female ranged from 50 to 200 ng. On the basis of a high-resolution mass spectrum the empirical formula of the pure isolated pheromone molecule was determined to be C13H20O3. The pheromone was further defined by its Chromatographic behavior and spectroscopic properties.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00988582
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Trail-following pheromones of the rhinotermitidae: Approaches to their authentication and specificity (1976)
    Springer
    Journal of chemical ecology 2 (1976), S. 147-166 
    Details
    ISSN: 1573-1561
    Schlagwort(e): subterranean termites ; chemical ecology ; insect behavior ; bioassay ; trail pheromone ; Reticulitermes virginicus ; Reticulitermes flavipes ; Reticulitermes tibilias ; Coptotermes formosanus
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie , Chemie und Pharmazie
    Notizen: Abstract A method for determining the authenticity of subterranean termite trail pheromones is suggested and utilized to verify the presence of trail pheromones inReticulitermes virginicus, R. flavipes, andR. tibialis. In addition, a possible trail pheromone has been demonstrated forCoptotermes formosanus. A choice bioassay method shows that the above trail pheromones are species specific.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00987738
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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    Artikel (Nationallizenzen)
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