Show simple item record

dc.contributor.authorSans i Badia, Albert
dc.contributor.authorMorán, Miguel
dc.contributor.authorRiba i Viladot, Magí
dc.contributor.authorGuerrero Pérez, Ángel
dc.contributor.authorRoig, Jaume
dc.contributor.authorGemeno Marín, César
dc.date.accessioned2017-02-09T12:37:11Z
dc.date.available2017-02-09T12:37:11Z
dc.date.issued2016
dc.identifier.issn1210-5759
dc.identifier.urihttp://hdl.handle.net/10459.1/59213
dc.description.abstractPlant volatiles can synergize the response to moth pheromone. Synthetic pheromone analogs, in turn, have the opposite effect in reducing pheromone attractiveness. To determine how these two types of stimuli interact and influence male moth behaviour, we performed wind tunnel experiments on the grapevine moth, Lobesia botrana. We noticed that a blend of host plant volatiles [(E)-β-caryophyllene, 1-hexanol, (Z)-3-hexenyl acetate and 1-octen-3-ol in a 100:20:10:5 ratio] significantly increased the response of males to an optimized blend of sex pheromone [(7E,9Z)-dodeca-7,9-dienyl acetate (E7,Z9-12:Ac), (7E,9Z)- dodeca-7,9-dienol (E7,Z9-12:OH) and (Z)-9-dodecenyl acetate (Z9-12:Ac)] in a 100:10:2 ratio. However, the response of males to the natural attractant was significantly reduced by two analogs [(9E,11Z)-tetradeca-9,11-dien-2-one (MK 2) and [(9E,11Z)-1,1,1-trifluoro-tetradeca-9,11-dien-2-one (TFMK 3)], of the major component of the sex pheromone of the insect (E7,Z9-12:Ac). When both stimuli were tested on males at pheromone:analog:plant volatile blend 1:100:1000 ratio, the plant blend offset the inhibitory effect induced by TFMK 3 but not that of MK 2. Our results show for the first time that under laboratory conditions plant volatiles can prevent inhibition by a pheromone analog. Dades primàries associades a l'article http://hdl.handle.net/10459.1/57678ca_ES
dc.description.sponsorshipThe authors gratefully acknowledge the support of this research by the Spanish Ministry of Education and Science (Project AGL2012-39869-C02-01). M. Morán acknowledges a Jade Plus grant from the University of Lleida and Banco de Santander.ca_ES
dc.language.isoengca_ES
dc.publisherCzech Academy of Sciences. Institute of Entomology of the Biology Centreca_ES
dc.relationMICINN/PN2008-2011/AGL2012-39869-C02-01ca_ES
dc.relation.isformatofReproducció del document publicat a https://doi.org/10.14411/eje.2016.078ca_ES
dc.relation.ispartofEuropean Journal of Entomology, 2016, vol. 113, p. 579-586ca_ES
dc.relation.isreferencedbyhttp://hdl.handle.net/10459.1/57678ca_ES
dc.rightscc-by (c) Czech Academy of Sciences. Institute of Entomology of the Biology Centre, 2016ca_ES
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subjectLepidopteraca_ES
dc.subjectTortricidaeca_ES
dc.subjectLobesia botranaca_ES
dc.subjectPlant volatilesca_ES
dc.titlePlant volatiles challenge inhibition by structural analogs of the sex pheromone in Lobesia botrana (Lepidoptera: Tortricidae)ca_ES
dc.typearticleca_ES
dc.identifier.idgrec025177
dc.type.versionpublishedVersionca_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_ES
dc.identifier.doihttps://doi.org/10.14411/eje.2016.078


Files in this item

Thumbnail
Thumbnail

This item appears in the following Collection(s)

Show simple item record

cc-by (c) Czech Academy of Sciences. Institute of Entomology of the Biology Centre, 2016
Except where otherwise noted, this item's license is described as cc-by (c) Czech Academy of Sciences. Institute of Entomology of the Biology Centre, 2016