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Registros recuperados: 4
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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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Données nouvelles sur le spectre d'hôtes et le parasitisme du nématode entomophage Neoaplectana carposapsae Inra
Laumond, C.; Mauléon, H.; Kermarrec, A..
Tipo: Journal Article Palavras-chave: ODONATE; DICTYOPTERE; ISOPTERE; PHASMOPTERE; ORTHOPTERE; PLANIPENNE; LEPIDOPTERE; DIPTERE; COLEOPTERE; HYMENOPTERE; HOMOPTERE; HETEROPTERE; PRODUCTION DE LARVES; ENTOMOPHAGE.
Ano: 1979 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD20087ca9bd9c&uri=/notices/prodinra1/2008/10/
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Isolation and identification of 4,6,8-trimethyl-7,9-undecadien-5-ol, a female-specific compound, in tergal gland secretion of Cryptocercus punctulatus scudder (Dictyoptera : Cryptocercidae) Inra
Le Quere, J.L.; Brossut, R.; Napela, C.A.; Bonnard, O..
The secretion of the tergal glands of Cryptocercus punctulatus consists of a complex mixture of 27 compounds. Of this mixture, only one compound (compound B) is specific for females. By dissecting 200 tergal glands, 50 µg of pure compound B was collected by preparative GC; it was identified as (Z, E-4,6,8-trimethyl-7,9-undecadien-5-oI. Its functions as well as its absolute configuration still have to be determined.
Tipo: Journal Article Palavras-chave: BLATTE; DICTYOPTERE; CRYPTOCERCIDAE; ISOLEMENT; IDENTIFICATION; GLANDE EXOCRINE; COMPOSITION CHIMIQUE; CHROMATOGRAPHIE EN PHASE GAZEUSE; STRUCTURE; SPECTROMETRIE DE MASSE DICTYOPTERA; CRYPTOCERCIDAE; CRYPTOCERCUS PUNCTULATUS; COCK-ROACH; WOODROACH.
Ano: 1991 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PUB9400031576035241&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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