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dc.contributor.authorPérez-Hedo, Meritxell
dc.contributor.authorUrbaneja-Bernat, Pablo
dc.contributor.authorJaques, Josep A.
dc.contributor.authorFlors, Victor
dc.contributor.authorUrbaneja, Alberto
dc.date.accessioned2017-06-01T10:09:56Z
dc.date.available2017-06-01T10:09:56Z
dc.date.issued2015
dc.identifier.citationPerez-Hedo, M., Urbaneja-Bernat, P., Jaques, J.A., Flors, Victor, Urbaneja, A. (2015). Defensive plant responses induced by Nesidiocoris tenuis (Hemiptera: Miridae), on tomato plants. Journal of Pest Science, 88(3), 543-554.
dc.identifier.issn1612-4758
dc.identifier.urihttp://hdl.handle.net/20.500.11939/4362
dc.description.abstractIn the last decade, biological control programs for greenhouse tomatoes and other crops have been successfully implemented using zoophytophagous plant bugs (Miridae), which can feed on both plant tissues and insect prey. It is well known that plants respond to herbivore attacks by releasing volatile compounds through diverse pathways triggered by phytohormones. These herbivore-induced plant volatiles can alert neighboring plants, repel or attract herbivores, and attract natural enemies of these herbivores. Nevertheless, the possible benefits of induced plant responses by zoophytophagous predators that could add to their usefulness as biocontrol agents have not been studied until now. Here we show that the zoophytophagous predator Nesidiocoris tenuis activated abscisic acid and jasmonic acid (JA) signaling pathways in tomato plants, which made them less attractive to the whitefly Bemisia tabaci, a major tomato pest worldwide, and more attractive to the whitefly parasitoid, Encarsia formosa. We also found that intact tomato plants exposed to volatiles from N. tenuis-punctured plants activated the JA pathway, and as a consequence, E. formosa was also attracted to these intact plants with activated defense systems. Thus, our results demonstrate that N. tenuis not only benefits tomato plants directly by entomophagy but also indirectly by phytophagy, which induces a physiological response in the tomato plant.
dc.language.isoen
dc.titleDefensive plant responses induced by Nesidiocoris tenuis (Hemiptera: Miridae) on tomato plants
dc.typearticle
dc.authorAddressInstituto Valenciano de Investigaciones Agrarias (IVIA), Carretera CV-315, Km. 10’7, 46113 Moncada (Valencia), Españaes
dc.date.issuedFreeFormSEP 2015
dc.entidadIVIACentro de Protección Vegetal y Biotecnología
dc.identifier.doi10.1007/s10340-014-0640-0
dc.journal.issueNumber3
dc.journal.titleJournal of Pest Science
dc.journal.volumeNumber88
dc.page.final554
dc.page.initial543
dc.rights.accessRightsopenAccess
dc.source.typeImpreso
dc.type.hasVersionacceptedVersion


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