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(3Z,6Z,8E)-3,6,8-dodecatrien-1-ol : Sex pheromone in a higher fungus-growing termite, Pseudacanthotermes spiniger (Isoptera, Macrotermitinae) Inra
Bordereau, C.; Robert, A.; Bonnard, O.; Le Quere, J.L..
The female sex pheromone of the fungus-growing termitePseudacanthotermes spiniger (Termitidae, Macrotermitinae) was isolated from sternal glands of alates. The compound inducing attraction and excitation in males was identified as the (3Z,6Z,8E)-3,6,8-dodecatrien-1-ol by GC-MS, microhydrogenation, GC-FTIR, and NMR. This unsaturated alcohol is present in both sexes but in much higher quantities in females than in males (about 10 times). The hypothesis is suggested that this alcohol, which is detected at extremely low concentrations by the workers ofP. spiniger, may be used either as a trail-following pheromone or a sex pheromone according to concentrations and to target castes. The presence of this alcohol in Macrotermitinae reinforces the idea of a...
Tipo: Journal Article Palavras-chave: TERMITE; ISOPTERE; MACROTERMITINAE; SPECTROMETRIE DE MASSE; CHROMATOGRAPHIE EN PHASE GAZEUSE; IDENTIFICATION; ATTRACTION TERMITES; ISOPTERA; MACROTERMITINAE; PSEUDACANTHOTERMES SPINIGER; INSECT SEX PHEROMONE; (3Z 6Z 8E)-3 6 8-DODECATRIEN-1-OL.
Ano: 1991 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PUB9400031578035243&uri=/notices/prodinra1/2010/11/
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Identification of multi-component trail pheromones in the most evolutionarily derived termites, the Nasutitermitinae (Termitidae) Inra
Sillam-Dussès, D.; Sémon, E.; Robert, A.; Cancello, E.; Lenz, M.; Valterova, I.; Bordereau, C..
In the present study, trail pheromone blends are identified for the first time in termites. In the phylogeneticallycomplex Nasutitermitinae, trail-following pheromones are composed of dodecatrienol and neocembrene, theproportions of which vary according to species, although neocembrene is always more abundant than dodecatrienol(by 25–250-fold). Depending on species, termites were more sensitive to dodecatrienol or to neocembrene but theassociation of both components always elicited significantly higher trail following, with a clear synergistic effect inmost of the studied species. A third component, trinervitatriene, was identified in the sternal gland secretion ofseveral species, but its function remains unknown. The secretion of trail pheromone blends...
Tipo: Journal Article Palavras-chave: TERMITE (3Z 6Z 8E)-DODECA-3 6 8-trien-1-ol; NEOCEMBRENE; SPECIES-SPECIFICITY; TRINERVITATRIENNE.
Ano: 2010 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2010ba0100f8&uri=/notices/prodinra1/2010/07/
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La physogastrie des reines de termites supérieures : incorporation d'acides amines et glucosamine tritiés dans la cuticule de la reine de Cubitermes fungifaber Sj. (Isoptera, Termitidae) IRD
Bordereau, C.; Bois, Jean-François.
Tipo: Text Palavras-chave: ENTOMOLOGIE GENERALE; TERMITE; PHYSIOLOGIE; CROISSANCE; ACIDE AMINE; ABSORPTION; RADIOACTIVITE; ETUDE EXPERIMENTALE; CUBITERMES FUNGIFABER; CUTICULE; PHYSOGASTRIE.
Ano: 1974 URL: http://www.documentation.ird.fr/hor/fdi:22267
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Trail-following pheromones in basal termites, with special reference to Mastotermes darwiniensis Inra
Sillam-Dussès, D.; Sémon, E.; Lacey, M.J.; Robert, A.; Lenz, M.; Bordereau, C..
In the framework of an evolutionary study, trail pheromones have been studied in the most basal extant termite, Mastotermes darwiniensis (Mastotermitidae), and two other basal termites, the Termopsidae Porotermes adamsoni (Porotermitinae) and Stolotermes victoriensis (Stolotermitinae). Although workers of M. darwiniensis do not walk in single file while exploring a new environment under experimental conditions and are unable to follow artificial trails in ‘open field’ experiments, they do secrete a trail-following pheromone from their sternal glands. This unique behavior might reflect a primitive function of communication of the sternal gland. The major component of the pheromone appears to be the same in the three basal species: the norsesquiterpene...
Tipo: Journal Article Palavras-chave: POROTERMES ADAMSONI; STOLOTERMES VICTOTRIENSIS.
Ano: 2007 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD20084ae12cdf&uri=/notices/prodinra1/2010/11/
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(Z,Z,E)-3,6,8-dodecatrien-1-ol, a major component of trail-following pheromone in two sympatric termite species Reticulitermes lucifugus grassei and R. santonensis Inra
Wobst, B.; Farine, J.P.; Ginies, C.; Sémon, E.; Robert, A.; Bonnard, O.; Connétable, S.; Bordereau, C..
Trail-following bioassays show that trails of the two subterranean termites, Reticulitermes lucifugus grassei and R. santonensis, which are sympatric in some areas of southwestern France, are not species specific. Even when tested just above threshold level, trails from pentane extracts of whole workers of R. santonensis are always preferred by both species. If the R. santonensis extract is progressively diluted, the preference is lost. In purified extracts of workers of R. lucifugus grassei that elicited a trail-following response, only one compound is active. It was identified by GC-MS as the same major compound of the trail-following pheromone of R. santonensis: (Z,Z,E)-3,6,8-dodecatrien-1-ol (DTE-OH). The threshold concentration of activity of...
Tipo: Journal Article Palavras-chave: TERMITE; RETICULITERME LUCIFUGUS GRASSEI; RETICULITERME SANTONENSIS; PHEROMONE SEXUELLE; COMPOSITION CHIMIQUE; COMMUNICATION ANIMALE TRAIL-FOLLOWING PHEROMONES; (Z Z E)-3 6 8-DODECATRIEN-1-OL; SPECIFICITY; TERMITES; RETICULITERMES LUCIFUGUS GRASSEI; RETICULITERMES SANTONENSIS; GC-MS.
Ano: 1999 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PUB0000033887079664&uri=/notices/prodinra1/2010/11/
Registros recuperados: 5
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