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2-methylthiazolidine and 4-ethylguaiacol, male sex pheromone components of the cockroach Nauphoeta cinerea (Dictyoptera, Bladeridae) : A reinvestigation Inra
Sirugue, D.; Bonnard, O.; Le Quere, J.L.; Farine, J.P.; Brossut, R..
In Nauphoeta cinerea, male calling behavior is associated with sex pheromone release by the sternal glands. The male pheromone that attracts females from a distance is a mixture of 2-methylthiazolidine and 4-ethylguaiacol. It is active at very low concentrations, 0.05 and 0.01 ng, respectively. Two other compounds, 3-hydroxy-2-butanone and 2-methyl-2thiazoline, act at close range, keeping the female in the vicinity of the male. The function of the volatile pheromone and those of previously described contact pheromones are discussed in regard to their possible involvement in the establishment of male dominant-subordinate relationships.
Tipo: Journal Article Palavras-chave: COMPORTEMENT D'APPEL; BLATTE; METHYLTHIAZOLIDINE; ETHYLGUAIACOL; DICTYOPTERE; MALE; COMPOSITION CHIMIQUE; SPECTROMETRIE DE MASSE COCKROACH; DICTYOPTERA; BLATTARIA; NAUPHOETA; 2-METHYLTHIAZOLIDINE; 4-ETHYLGUAIACOL; MALE SEX PHEROMONE; CALLING BEHAVIOR.
Ano: 1992 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PUB9400031570035235&uri=/notices/prodinra1/2010/11/
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Defensive secretion of Therea petiveriana : chemical identification and evidence of an alarm function Inra
Farine, J.P.; Sémon, E.; Everaerts, C.; Abed, D.; Grandcolas, P.; Brossut, R..
The volatile constituents of the supposed defensive secretions of the glandular pouches of the adults of both sexes of the cockroach Therea petiveriana have been shown to contain N-3-methylbutylacetamide (MBA) and N-3-methylbutylpropanamide (MBP), which represented 60% of the volatile fraction. The other 40% included acidic, aromatic, and aldehydic compounds. Behavioral experiments demonstrated that the secretion acts as an alarm pheromone for adults.
Tipo: Journal Article Palavras-chave: BLATTE; PHEROMONE D'ALARME; BLATTARIA; DICTYOPTERA; THEREA PETIVERIANA DICTYOPTERA; POLYPHAGIDAE; THEREA PETIVERIANA; EXOCRINE GLANDS; PHEROMONES; ALARM.
Ano: 2002 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PUB0300035047097037&uri=/notices/prodinra1/2010/11/
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Male sex pheromone of cockroach Eurycotis floridana (Walker) (Blattidae, Polyzosteriinae): role and composition of tergites 2 and 8 secretions Inra
Farine, J.P.; Le Quere, J.L.; Duffy, J.; Everaerts, C.; Brossut, R..
In Eurycotis floridana, the male calling behavior is associated with the exposition of epidermal glands located under tergites 2, 7, and 8. 4-Hydroxy-5-methyl-3(2H)-furanone and 4-hydroxy-2,5-dimethyl-3(2H)-furanone were recently identified as the specific components of tergite 7 secretion. Methylene chloride extracts of tergite 7 and its major compound 4-hydroxy-5-methyl-3(2H)-furanone attract the conspecific females at a distance. Methylene chloride extracts of tergite 8 are also attractive at a distance to the females, whereas extracts of tergite 2 had no effect on males and females. Our GC investigations showed the absence of specific compounds in tergite 2 secretions. The GC-MS analyses revealed that the male secretion of the gland under tergite 8 is...
Tipo: Journal Article Palavras-chave: BLATTE; SECRETION GLANDULAIRE; TERGITE; PHEROMONE SEXUELLE; COMPORTEMENT SEXUEL; COMPOSITION BIOCHIMIQUE; IDENTIFICATION COCKROACH; DICTYOPTERA; BLATTIDAE; EURYCOTIS FLORIDANA; (2R* 3R*)-BUTANEDIOL; DODECANOL; BENZYL-2-HYDROXYBENZOATE; SEX PHEROMONE; SEXUAL BEHAVIOR.
Ano: 1994 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PUB9500003018046571&uri=/notices/prodinra1/2010/11/
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Tergal glands of male and female Cryptocercus punctulatus scudder (Dictyoptera : Cryptocercidae) : Composition, sexual dimorphism, and geographic variation of secretion Inra
Brossut, R.; Nalepa, C.A.; Bonnard, O.; Le Quere, J.L.; Farine, J.P..
Males and females of Cryptocercus punctulatus possess tergal glands, but they differ in position, size, morphology, and secretion chemistry. Compound A (linalyl acetate) is the most abundant of the 21 compounds found only in the secretion of these glands. Compound B, 4,6,8-trimethyl-7,9-undecadien-5-ol, is specific to the tergal secretion of females.C. punctulatus lives only in the United States; its distribution is disjunct. Compound A is found in samples from the eastern population but is absent in samples from the western population. The amount of compound B per gland in samples from the western population is at least twice as high as in the samples from the eastern populations.
Tipo: Journal Article Palavras-chave: CRYPTOCERCUS PUNCTULATUS; LINALYL ACETATE; DICTYOPTERE; MALE; CHROMATOGRAPHIE EN PHASE GAZEUSE; SPECTROMETRIE DE MASSE; COMPOSITION CHIMIQUE; GLANDE EXOCRINE; VARIATION; DIMORPHISME SEXUEL; IDENTIFICATION GLANDULAR SECRETIONS; CRYPTOCERCUS PUNCTULATUS; DICTYOPTERA; CRYPTOCERCIDAE; LINALYL ACETATE; 4 6 8-TRIMETHYL; 7 9-UNDECADIEN-5-OL.
Ano: 1991 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PUB9400031577035242&uri=/notices/prodinra1/2010/11/
Registros recuperados: 4
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