Show simple item record

dc.contributor.authorPlanes, Laura
dc.contributor.authorCatalán, Jose
dc.contributor.authorJaques, Josep A.
dc.contributor.authorUrbaneja, Alberto
dc.contributor.authorTena, Alejandro
dc.date.accessioned2017-06-01T10:09:58Z
dc.date.available2017-06-01T10:09:58Z
dc.date.issued2015
dc.identifier.citationPlanes, L., Catalán, J., Jaques, J. A., Urbaneja, A., & Tena, A. (2015). Pezothrips kellyanus (Thysanoptera: Thripidae) nymphs on orange fruit: importance of the second generation for its management. Florida Entomologist, 98(3), 848-855.
dc.identifier.issn0015-4040
dc.identifier.urihttp://hdl.handle.net/20.500.11939/4373
dc.description.abstractKelly's citrus thrips Pezothrips kellyanus (Bagnall) (Thysanoptera: Thripidae) is a new pest of oranges in New Zealand, southern Australia, and the Mediterranean Basin. The nymphs of this thrips can damage the fruit from petal fall up to 6 wk later. Because there is a lack of information on its management, the aims of this study were to determine the number of generations occurring on the fruit and the efficacy of 3 insecticides (chlorpyrifos, spinosad, and spirotetramat) to control this pest. Chlorpyrifos and spinosad displayed a high efficacy against nymphs and reduced significantly the percentage of damaged fruit when a single generation of P. kellyanus attacked the fruit. However, these insecticides did not prevent development of a subsequent generation of P. kellyanus. The percentage of damaged fruit was higher when the 2nd generation was present. Spirotetramat did not display a knockdown effect, and its efficacy was less than that of chlorpyrifos and spinosad. Similar to these insecticides, spirotetramat did not prevent the attack of a 2nd generation when it occurred. Additionally, we analyzed the side effects of these treatments on predatory mites. Spinosad and spirotetramat negatively affected these beneficial species.
dc.language.isoen
dc.titlePezothrips kellyanus (Thysanoptera: Thripidae) nymphs on orange fruit: importance of the second generation for its management
dc.typearticle
dc.authorAddressInstituto Valenciano de Investigaciones Agrarias, Carretera CV-315, Km. 10,7 - 46113 Moncada (València)
dc.date.issuedFreeFormSEP 2015
dc.entidadIVIACentro de Protección Vegetal y Biotecnología
dc.identifier.doi10.1653/024.098.0306
dc.journal.abbreviatedTitleFla.Entomol.
dc.journal.issueNumber3
dc.journal.titleFlorida Entomologist
dc.journal.volumeNumber98
dc.rights.accessRightsopenAccess
dc.source.typeImpreso
dc.type.hasVersionpublishedVersion


Files in this item

This item appears in the following Collection(s)

Show simple item record