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dc.contributor.authorPérez-Aparicio, Alicia
dc.contributor.authorTorres-Vila, Luis M.
dc.contributor.authorGemeno Marín, César
dc.date.accessioned2019-11-22T11:37:35Z
dc.date.available2019-11-22T11:37:35Z
dc.date.issued2019-09-02
dc.identifier.issn2075-4450
dc.identifier.urihttp://hdl.handle.net/10459.1/67592
dc.description.abstractWe analysed electroantennogram (EAG) responses of male and female adults of the European grapevine moth Lobesia botrana (Denis et Schiffermüller) (Lepidoptera: Tortricidae) collected as larvae from grapevine (Vitis vinifera L.) and flax-leaved daphne (Daphne gnidium L.). The host-plant odorants tested were either V. vinifera-specific [1-octen-3-ol, (E)-β-farnesene, (E)-4,8-dimethyl-1,3,7-nonatriene], D. gnidium-specific (2-ethyl-hexan-1-ol, benzothiazole, linalool-oxide, ethyl benzanoate), or were shared by both host-plants (linalool, methyl salicylate). Sex pheromone compounds were also tested. The male response to the major pheromone component (E7,Z9-12:Ac) was higher than to any other stimuli, whereas the response to the minor pheromone components (E7,Z9-12:OH and Z9-12:Ac) was not different from the response to the plant odorants. The female response to pheromone was lower or not different from that to plant odorants. Methyl salicylate elicited a higher response in females and (E)-β-farnesene elicited a higher response than several other plant odorants in both sexes. Non-significant interactions between host-plant odorant and sex indicated an absence of sex specialization for host-plant volatile detection. The lack of a significant interaction between plant volatiles and larval host-plants suggested that there was no specialization for plant-volatile detection between V. vinifera and D. gnidium individuals.ca_ES
dc.description.sponsorshipA.P.-A. was supported by a pre-doctoral scholarship from the University of Lleida. C.G. was supported by grant AGL2016-77373-C2-2-R (MEYC, Spain).ca_ES
dc.language.isoengca_ES
dc.publisherMDPIca_ES
dc.relationMINECO/PN2013-2016/AGL2016-77373-C2-2-Rca_ES
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.3390/insects10090281ca_ES
dc.relation.ispartofInsects, 2019, vol. 10, núm. 9, article number 281ca_ES
dc.rightscc-by (c) Pérez-Aparicio et al., 2019ca_ES
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectElectroantennogramca_ES
dc.subjectHost plantca_ES
dc.subjectVolatilesca_ES
dc.subjectTortricidaeca_ES
dc.titleEAG responses of adult Lobesia botrana males and females collected from Vitis vinifera and Daphne gnidium to larval host-plant volatiles and sex pheromoneca_ES
dc.typeinfo:eu-repo/semantics/articleca_ES
dc.identifier.idgrec029053
dc.type.versioninfo:eu-repo/semantics/publishedVersionca_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_ES
dc.identifier.doihttps://doi.org/10.3390/insects10090281


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