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  • Sex pheromone  (4)
  • Springer  (4)
  • Institute of Physics
  • 1
    Electronic Resource
    Electronic Resource
    Evidence for presence and nature of female sex pheromone ofBrithys crini fabricius (Lepidoptera: Noctuidae) (1991)
    Springer
    Journal of chemical ecology 17 (1991), S. 2035-2042 
    Details
    ISSN: 1573-1561
    Keywords: Sex pheromone ; (Z)-11-hexadecenal ; Brithys crini ; Lepidoptera ; Noctuidae
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract The existence of a female sex pheromone of the noctuid mothBrithys crini Fabricius was confirmed in both laboratory bioassay and field tests. Crude extracts and airborne volatiles from females were analyzed by gas chromatography and mass spectrometry and the data compared with authentic compounds. The primary sex pheromonal compound was Z11-16: Ald. Scanning electron microscopy showed that the external surface of the sex pheromone gland was covered with folds that might increase the sex pheromone evaporation area.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00992586
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Investigation of sex pheromone components of female asian corn borer,Ostrinia furnacalis (Hübner) (Lepidoptera: Pyralidae) in Taiwan (1992)
    Springer
    Journal of chemical ecology 18 (1992), S. 833-840 
    Details
    ISSN: 1573-1561
    Keywords: Sex pheromone ; Ostrinia furnacalis ; E12–14∶OAc ; Z12–14∶OAc ; 14∶OAc
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract (E)-12-Tetradecenyl acetate (E12–14∶OAc), (Z)-12-tetradecenyl acetate (Z12–143nOAc), and tetradecanyl acetate (14∶OAc) were extracted and identified as major chemical components from female tips of the Asian corn borer,Ostrinia furnacalis (Hübner) (Lepidoptera: Pyralidae) in Taiwan, with a combined wash ratio of 48∶37∶15 and an individual female ratio of 45∶39∶16. The average amount ofE12-,Z12–14∶OAc and 14∶OAc in each female gland was 6.6±4.6, 5.8±3.5, and 2.4±1.7 ng/female, respectively. The mixture of these three synthetic chemicals not only gave strong activities in male antennae but also could catch significantly more males than virgin females in field-trapping tests. The field test also showed no significant difference in trapping ability among the three-component Taiwan formulations, the two-component Taiwan formulation (Z12–14∶OAc andZ1214∶OAc, 53∶47), and the Japan formulation (Z12–14∶ OAc andE 12–14∶OAc, 3:2).
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00988323
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  • 3
    Electronic Resource
    Electronic Resource
    Sex pheromone components of female smaller tea tortrix moth,Adoxophyes sp. (Lepidoptera: Tortricidae) in Taiwan (1990)
    Springer
    Journal of chemical ecology 16 (1990), S. 1409-1415 
    Details
    ISSN: 1573-1561
    Keywords: Sex pheromone ; smaller tea tortrix moth ; Adoxophyes sp. ; Lepidoptera ; Tortricidae ; Z9-14:Ac ; Z11-14:Ac ; E11-14:Ac ; 10-Me-12: Ac
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract (Z)-11-Teiradecenyl acetate (Z11-14: Ac) and (Z)-9-tetrade-cenyl acetate (Z9–14: Ac) were isolated as major sex pheromone components from the female tips of the smaller tea tortrix moth,Adoxophyes sp., in Taiwan. The average amount ofZ11- andZ9–14: Ac in each female gland was 24.9 and 14.1 ng, in a ratio of 64∶36, respectively. When compared to a closely related Japanese strain, which used theZ9-14: Ac,Z11-14∶ Ac,E11–14:Ac, 10-Me-12:Ac four-component system (in a ratio of 63∶31∶4∶2), the Taiwan formulation of two components caught significantly more Taiwan males than the Japanese formulation of four components.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01021036
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  • 4
    Electronic Resource
    Electronic Resource
    Individual variation in sex pheromone of smaller tea tortrix moth,Adoxophyes sp. (Lepidoptera: Tortricidae) (1991)
    Springer
    Journal of chemical ecology 17 (1991), S. 1917-1923 
    Details
    ISSN: 1573-1561
    Keywords: Sex pheromone ; smaller tea tortrix moth ; Adoxophyes sp. ; Lepidoptera ; Tortricidae ; (Z)-11-tetradecenyl acetate ; (Z)-9-tetradecenyl acetate
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract Female smaller tea tortrix mothsAdoxophyes sp. (Lepidoptera: Tortricidae), which initiated calling at 1, 2, or 3 days old, respectively, were analyzed individually for (Z)-11-tetradecenyl acetate (Z11-14:OAc) and (Z)-9-tetradecenyl acetate (Z9–14: OAc) in the pheromone gland via GLC. Among different age groups, broad and similar distributions were found for pheromone quantity (¯X=58.6±52.9 ng/female; range 1.3–219.8 ng/female). The ratio of the two pheromone components averaged 65∶35 but ranged from 84∶16 to 40∶60. The significance of the pheromone blend variation to the attraction of males was tested in a field experiment. The ratio of males trapped by the most attractive blend versus the least attractive one was 2.2.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00993738
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