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  • 1
    Electronic Resource
    Electronic Resource
    Identification of female-produced sex pheromone from banded cucumber beetle,Diabrotica balteata leconte (Coleoptera: Chrysomelidae) (1987)
    Springer
    Journal of chemical ecology 13 (1987), S. 1601-1616 
    Details
    ISSN: 1573-1561
    Keywords: Sex pheromone ; 6,12-dimethylpentadecan-2-one ; ketone ; banded cucumber beetle ; Diabrotica balteata ; Chrysomelidae ; Coleoptera ; attractant
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract A sex pheromone produced by female banded cucumber beetle adults,Diabrotica balteata LeConte, was isolated from volatiles trapped on Porapak Q and identified as 6,12-dimethylpentadecan-2-one. The structure was elucidated by spectroscopic analyses and confirmed by synthesis. The synthesized racemic compound was equal to the purified natural pheromone in eliciting responses by banded cucumber beetle males to field traps. A doseresponse characteristic was demonstrated for the racemic material formulated on filter paper or rubber septa and placed in field traps. The absolute configuration at the C-6 and C-12 positions was not established.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00980203
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  • 2
    Electronic Resource
    Electronic Resource
    Japanese beetle (Coleoptera: Scarabaeidae) (1981)
    Springer
    Journal of chemical ecology 7 (1981), S. 1-7 
    Details
    ISSN: 1573-1561
    Keywords: Japanese beetle ; Popillia japonica ; Coleoptera ; Scarabaeidae ; sex attractant ; survey lure ; phenethyl propionate ; eugenol ; synergism
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract A combination of the synthetic sex attractant (R,Z)-5-(1-decenyl) dihydro-2(3H)-furanone with a 3∶7 mixture of phenethyl propionate (PEP) and eugenol (4-allyl-2-methoxphenol) caught significantly morePopillia japonica Newman than either the sex attractant or the mixture did alone. Also, the synthetic sex attractant captured significantly more males than the PEP-eugenol did during the period of heavy adult emergence of the beetles. The two lures were not significantly different in their attractancy to males about a week later and thereafter. A combination of PEP-eugenol and virgin females in the same trap late in the season also significantly increased beetle captures.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00988630
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    Paper (German National Licenses)
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