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dc.contributor.authorPires, Carmen S.S.
dc.contributor.authorSujii, Edison R.
dc.contributor.authorSchmidt, Francisco G.V.
dc.contributor.authorZarbin, Paulo H.G.
dc.contributor.authorAlmeida, João R.M. de
dc.contributor.authorBorges, Miguel
dc.date.accessioned2015-03-19T22:01:49Z
dc.date.available2015-03-19T22:01:49Z
dc.date.issued2006
dc.identifier471328es_ES
dc.identifier.issn1659-0082es_ES
dc.identifier.urihttps://repositorio.catie.ac.cr/handle/11554/6685
dc.description.abstractEstudos básicos foram realizados em campos, para o desenvolvimento de metodología de monitoramento das populacoes de percevejos da soja, utilizando armadilhas iscadas com compostos do feromonio sexual de Euschistus heros. As espécies de percevejos capturadas nas armadilhas iscadas com diferentes combinacoes do feromonio foram as mesmas observadas nas amostragens, utilizando o "pano de batida", método indicado para amostragem das pragas da soja. Os resultados confirmaram a possibilidade da utilizacao de compostos do feromonio sexual de E. heros, para o monitoramento das populacoes das diferntes espécies de percevejos.pt_PT
dc.description.abstractSe llevaron a cabo estudios básicos, en condiciones de campo, para desarrollar una metodología de muestreo de poblaciones de chinches plaga de la soja utilizando trampas con la feromona sexual de Euschistus heros. Las especies de chinches capturadas en las trampas con diferentes combinaciones de feromona fueron las mismas que las observadas con el método del paño utilizado tradicionalmente para el muestreo de plagas de la soja. Los resultados confirman el potencial de los componentes de la feromona sexual de E. heros para su utilización en el muestreo de poblaciones de diferentes especies de chinches.es_ES
dc.description.abstractStudies were conducted to develop a new methodology for monitoring the different species of the soybean stink bug complex using traps baited with compounds of Euschistus heros sex pheromone. We tested in the field different combinations of the pheromone compounds, different trap models and different trap installation locations in the plant. In general, stink bug species caught in the pheromone traps were the same as those observed when using the traditional sampling method. A higher number of individuals were caught in traps baited with methyl 2,6,10-trimethyltridecanoate alone and a mixture of methyl 2,6,10-trimethyltridecanoate + methyl 2,6,10-trimethyldodecanoate + 2,4 decadienoate (44:3:53) compared to control treatment (traps baited with the solvent n-hexane) and traps baited with a mixture of 3:1 of 2,6,10-trimethyltridecanoate + methyl 2,6,10-trimethyldodecanoate. Rubber septa impregnated with the pheromone blend remained active for more than 14 days in the soybean field. We tested the efficiency of different trap models made with 2 L plastic bottles in capturing and retaining the insects in field conditions. The model containing one funnel inserted inside the trap, just below the insect entrance holes, was the most effective. The traps caught more insects when the entrance holes were located at 30-40 cm above the base of the plants than when they were located at the top or at 20 cm from the base of the plants.en_EN
dc.format.mimetypepdf
dc.language.isoeses
dc.publisherCATIE, Turrialba (Costa Rica)es_ES
dc.relation.ispartofManejo Integrado de Plagas y Agroecología Número 77 (Abril 2006)
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectGLYCINE SOJAes_ES
dc.subjectEUSCHISTUSes_ES
dc.subjectPIEZODORUS GUILDINIIes_ES
dc.subjectNEZARA VIRIDULAes_ES
dc.subjectACROSTERNUMes_ES
dc.subjectFEROMONAS SEXUALES Tes_ES
dc.subjectRAMPAS SEXUALESes_ES
dc.subjectDINAMICA DE POBLACIONESes_ES
dc.subjectMUESTREO Ces_ES
dc.subjectCONTROL BIOLOGICOes_ES
dc.subjectCONTROL DE PLAGASes_ES
dc.titlePotencial de uso de armadilhas iscadas com o feromônio sexual do percevejo marrom, Euschistus heros (Heteroptera: Pentatomidae), para o monitoramento populacional de percevejos praga da sojapt_PT
dc.title.alternativePotential use of sex pheromone compounds of Euschistus heros (Heteroptera: Pentatomidae) for sampling soybean stink bug populationsen_EN
dc.title.alternativePotencial de trampas con la feromona sexual de la chinche marron, Euschistus heros (Heteroptera: Pentatomidae) para uso en muestreo poblacional de chinches plaga de la sojaes_ES
dc.typeArtículoes_ES
dc.journal.issueNumber77
dc.journal.pages70-77


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