Identification of sulcatol, a potential pheromone of the ambrosia beetle Gnathotrichus materiarius (Col., Scolytidae)

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dc.contributor.authorFlechtmann, CAH
dc.contributor.authorBerisford, C. W.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Georgia
dc.date.accessioned2014-05-20T15:22:40Z
dc.date.available2014-05-20T15:22:40Z
dc.date.issued2003-05-01
dc.description.abstractWe report the identification of a potential pheromone for Gnathotrichus materiarius (Fitch) (Col., Scolytidae). The population sex ratio is close to 1:1, and males initiate attacks on host trees. Headspace and hindgut samples from single males showed the presence of the putative pheromone 6-methyl-5-hepten-2-ol, sulcatol. Unmated males released sulcatol for at least 12 days, and ceased producing the pheromone after 20 days. The peak sulcatol release occurred after 2 days. Males cease production of sulcatol 24 h after being paired with females. Single females were unable to initiate galleries, and no sulcatol was detected from their headspace and hindgut samples. The chiral ratio of the pheromone, observed from headspace samples, was 31% (S)-(+)- and 69% (R)-(-)-sulcatol.en
dc.description.affiliationUNESP, FEIS, Dept Plant Protect, BR-15385 Ilha Soleira, SP, Brazil
dc.description.affiliationUniv Georgia, Dept Entomol, Athens, GA 30602 USA
dc.description.affiliationUnespUNESP, FEIS, Dept Plant Protect, BR-15385 Ilha Soleira, SP, Brazil
dc.format.extent189-194
dc.identifierhttp://dx.doi.org/10.1046/j.1439-0418.2003.00743.x
dc.identifier.citationJournal of Applied Entomology-zeitschrift Fur Angewandte Entomologie. Berlin: Blackwell Verlag Gmbh, v. 127, n. 4, p. 189-194, 2003.
dc.identifier.doi10.1046/j.1439-0418.2003.00743.x
dc.identifier.issn0931-2048
dc.identifier.urihttp://hdl.handle.net/11449/33610
dc.identifier.wosWOS:000182189200002
dc.language.isoeng
dc.publisherBlackwell Verlag Gmbh
dc.relation.ispartofJournal of Applied Entomology-zeitschrift Fur Angewandte Entomologie
dc.relation.ispartofjcr1.629
dc.relation.ispartofsjr0,720
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectenantiomeric ratiopt
dc.subjectheadspace analysispt
dc.subjecthindgut analysispt
dc.subjectSPME techniquept
dc.subjectsex ratiopt
dc.titleIdentification of sulcatol, a potential pheromone of the ambrosia beetle Gnathotrichus materiarius (Col., Scolytidae)en
dc.typeArtigo
dcterms.licensehttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dcterms.rightsHolderBlackwell Verlag Gmbh
unesp.author.lattes3751581397164912[1]
unesp.author.orcid0000-0001-6693-3610[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteirapt

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Artigos - Fitossanidade, Engenharia Rural e Solos - FEIS