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  • 1
    Electronic Resource
    Electronic Resource
    (Z-E)-7,11-hexadecadien-1-ol acetate: The sex pheromone of the angoumois grain moth,Sitotroga cerealella (1974)
    Springer
    Cellular and molecular life sciences 30 (1974), S. 17-18 
    Details
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Zusavnnzenfassung Der Sexuallockstoff der Angoumois Getreidemotte,Sifotvoga cevealella (Olivier), wurde als (Z, E)-7, 11-Hexadecadien-1-ol Acetat identifiziert. Die synthetisierte Verbindung ist chromatographisch, spektroskopisch, und verhaltensmässig identisch mit dem von den Weibchen produzierten Sexuallockstoff.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01921569
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  • 2
    Electronic Resource
    Electronic Resource
    Isolation, identification, and synthesis of a female sex pheromone of the navel orangeworm,Amyelois transitella (Lepidoptera: Pyralidae) (1979)
    Springer
    Journal of chemical ecology 5 (1979), S. 955-966 
    Details
    ISSN: 1573-1561
    Keywords: Sex pheromone ; navel orangeworm ; Amyelois transitella ; (Z,Z)-11,13-hexadecadienal ; Pyralidae
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract A sex pheromone of the navel orangeworm,Amyelois transitella (Walker), was obtained from ether rinses of the sex pheromone gland of calling females. The pheromone was isolated by means of liquid and gas chromatography and was identified as one of four possible geometrical isomers of 11,13-hexadecadienal by means of spectroscopic and microchemical methods. Synthesis and laboratory bioassay of all four isomers revealed that only the (Z,Z) isomer was biologically active. (Z,Z)-11,13-hexadecadienal elicited quantitatively similar activation and attraction responses byA. transitella males as did the natural product.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00990218
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  • 3
    Electronic Resource
    Electronic Resource
    Anemotactic response threshold of the Indian meal moth,Plodia interpunctella (Hübner) (Lepidoptera: Pyralidae), to its sex pheromone (1980)
    Springer
    Journal of chemical ecology 6 (1980), S. 919-928 
    Details
    ISSN: 1573-1561
    Keywords: Sex pheromone ; anemotaxis ; Plodia interpunctella ; Lepidoptera ; Pyralidae ; behavioral threshold ; behavioral alteration threshold ; (Z,E)-9,12-tetradecadien-1-ol acetate ; Indian meal moth
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract The effect of different concentrations of the sex pheromone (Z,E)-9,12-tetradecadien-1-ol acetate on the upwind anemotactic behavior of the malePlodia interpunctella (Hübner) was measured at 23 ± 1 ° C and 34 ± 1 ° C. The stimulus-response regression lines were analyzed by a new procedure that accounts both for control responses in the absence of pheromone and also for peak responses below 100% in the presence of concentrations considerably above the normal physiological levels. From the regression line for each temperature, the upwind anemotactic thresholds were calculated to be 1.34 × 106 molecules/cm3 at 23 ° C and 1.65 × 104 molecules/cm3 at 34 ° C, similar to other thresholds reported in the literature. Since departures from the two lines occurred at the highest concentrations tested, near 108 molecules/cm3, the upwind anemotactic behavior may change qualitatively above an altered-behavior threshold that is about two orders of magnitude higher than the upwind anemotactic threshold. The lower response at 23 ° C suggests that cool temperatures inhibit flight in response to pheromonal stimulation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00990476
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  • 4
    Electronic Resource
    Electronic Resource
    Models for dispersal of vapors in open and confined spaces: Applications to sex pheromone trapping in a warehouse (1980)
    Springer
    Journal of chemical ecology 6 (1980), S. 929-950 
    Details
    ISSN: 1573-1561
    Keywords: Sex pheromone ; attractance ; behavioral threshold ; Plodia interpunctella ; Indian meal moth ; Lepidoptera ; Pyralidae ; orientation ; chemical communication
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract Methods are presented for mathematically determining dispersal of a vapor in still air, in turbulent air of zero average velocity, and in turbulent or laminar air currents of constant, nonzero average velocity. The methods are combined with several assumptions about insect behavior to derive an insect attraction model that predicts: (1) In a warehouse a searching insect is likely to be attracted to a calling insect if it comes within an attraction sphere, 0.4–2.5 m in radius. (2) The attraction spaces of typical sex pheromone-baited traps that emit pheromone at rates greater than 0.01 ng/sec extend beyond the boundaries of a 10 × 10 × 10-m warehouse. (3) The searching behavior of an attracted insect is likely to be altered from an extensive to an intensive pattern if it comes within an altered-behavior sphere, 6–60 cm from a calling insect or within 10 m of a trap emitting 0.76 ng/sec. (4) Pheromone does not sink unless it is emitted along with a large amount of a high-vapor pressure solvent. The model is used in support of several hypotheses, including: (1) The effect of an adsorptive surface on the vapor concentration after an extended period of emission is negligible except at positions near the surface. (2) Sex pheromone-baited traps with sources of small dimensions have greater trapping efficiency than otherwise identical traps with sources of large dimensions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00990477
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  • 5
    Electronic Resource
    Electronic Resource
    Male wing-gland pheromone ofEphestia elutella (1984)
    Springer
    Journal of chemical ecology 10 (1984), S. 667-679 
    Details
    ISSN: 1573-1561
    Keywords: Ephestia elutella ; Lepidoptera ; Pyralidae ; male pheromone ; pheromone bioassay
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract Sex pheromone extracted from glands on the forewings of maleEphestia elutella (Hübner) elicits a stereotyped courtship response from conspecific females. A bioassay for this sex pheromone was developed based on this behavior. Maximum production and responsiveness for males and females, respectively, occurred in insects more than 24 hr old.E. elutella females were not responsive to extracts made fromE.figulilella Gregson,E. kuehniella Zeller,E. cautella (Walker), orPlodia interpunctella (Hübner) males.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00994227
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  • 6
    Electronic Resource
    Electronic Resource
    Production and release of (Z,E)-9,12-tetradecadienal by sex pheromone glands of females ofPlodia interpunctella (lepidoptera: pyralidae) (1995)
    Springer
    Journal of chemical ecology 21 (1995), S. 787-799 
    Details
    ISSN: 1573-1561
    Keywords: Plodia interpunctella ; sex pheromone ; pheromone biosynthesis ; Indian meal moth
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract Extracts of sex pheromone glands obtained from females ofPloida interpunctella contained detectable amounts of (Z,E,)-9,12-tetradecadien-1-ol acetate (Z9,E12–14:Ac) and (Z,E.)-9,12-tetradecadien-1-ol (Z9,E12–14:OH) 4 hr prior to the first scotophase after adult emergence. The amount of pheromone increased during the first 4 hr of the scotophase and then declined to low levels during the subsequent photophase. Decapitation of females immediately after emergence, prior to expansion of the wings, inhibited production of pheromone during the subsequent 48 hr. Injection of extracts of the heads of 1-day-old females ofP. interpunctella of partially purified extracts of the cephalic ganglia of females of the corn earworm moth into decapitated females stimulated production of bothZ9,E12–14:Ac andZ9,E12–14:OH as well as production of (Z,E)-9,12-tetradecadienal (Z9,E12–14:Al). This aldehyde was subsequently identified from extracts of pheromone glands obtained from naturally calling females as well as from volatiles emitted by calling females. Studies on the terminal steps in biosynthesis of the pheromone showed thatZ9,E12–14:OH was produced from the corresponding acetate and thatZ9,E12–14:Al was produced from the alcohol via the action of an oxidase(s).
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02033461
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  • 7
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    (Z-E)-7,11-hexadecadien-1-ol acetate: The sex pheromone of the angoumois grain moth,Sitotroga cerealella (1974)
    Springer
    Details
    Publication Date: 1974-01-01
    Print ISSN: 0014-4754
    Topics: Biology , Medicine
    Published by Springer
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