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'Electroantennogram' in keywords Facet   section ZfN Section C  [X]
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1989 (1)
1975 (2)
1Author    E. Rnst PriesnerRequires cookie*
 Title    Electroantennogram Responses to Female Sex Pheromones in Five Genera of Lymantriidae (Lepidoptera)  
 Abstract    Sex pheromones of European species of L ym an tria, E u proctis, S tilp n o tia , O rgyia, and Dasychira (Lymantriidae) have been cross-checked by recording male electroantennogram (EAG) responses to excised female pheromone glands. Within the same genus, there was invariably full reciprocity of the gland effects. Between different genera, however, in all species combinations investigated the males strongly preferred their own species. From this pattern it is concluded that the major pheromone constituents are different for the five genera. In accordance with these results, several species of L ym antria are either known or supposed to produce the same sexual attractant, cis-7,8-epoxy-2-methyloctadecane (disparlure), whereas for one species of O rgyia the sex pheromone was recently identified (Smith e t al., Science 188, 63 [1975]) as cis-6-heneicosen-ll-one. None of the additional lymantriid pheromones have yet been chemically defined. In EAG screening tests, some species of this family were specifically responsive to hydrocarbons related to cis-7,2-methylocta-decene, the olefinic precursor of disparlure. 
  Reference    (Z. Naturforsch. 30c, 676—679 [1975]; received May 12 1975) 
  Published    1975 
  Keywords    Pheromones, Disparlure, Electroantennogram, Lymantriidae, Lepidoptera 
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 TEI-XML for    default:Reihe_C/30/ZNC-1975-30c-0676.pdf 
 Identifier    ZNC-1975-30c-0676 
 Volume    30 
2Author    HansJürgen Bestmann, Klaus DippoldRequires cookie*
 Title    Temperature Dependence of Electrophysiological Responses of Lepidopteran Antennae  
 Abstract    By recording the temperature dependence of electroantennograms with Lepidoptera antennae optimum curves were obtained, and a hysteresis phenomenon was observed by passing tempera­ ture cycles. The latter also occur with single cell recording (electrosensillogram) in the receptor potentials as well as in the number of action potentials released per second. The results of the measurements are discussed on a molecular level, a scheme reflects the molecular processes which eventually are involved in the interaction of a signal molecule and receptor region. 
  Reference    Z. Naturforsch. 44c, 333 (1989); received January 31 1989 
  Published    1989 
  Keywords    Electroantennogram, Electrosensillogram, Optimum Curves, Hysteresis, Temperature Dependence 
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 TEI-XML for    default:Reihe_C/44/ZNC-1989-44c-0333.pdf 
 Identifier    ZNC-1989-44c-0333 
 Volume    44 
3Author    Heinrich Arn, Erich Städler, Stefan RauscherRequires cookie*
 Title    The Electroantennographic Detector — a Selective and Sensitive Tool in the Gas Chromatographic Analysis of Insect Pheromones  
  Reference    (Z. Naturforsch. 30c, 722 [1975]; received July 7 1975) 
  Published    1975 
  Keywords    Electroantennogram, Gas Chromatography, Pheromones, (E, Z)-7, 9-Dodecadienyl Acetate, Lobesia botrana 
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 TEI-XML for    default:Reihe_C/30/ZNC-1975-30c-0722.pdf 
 Identifier    ZNC-1975-30c-0722 
 Volume    30