Distribuição vertical, danos e controle cultural de Stenoma catenifer Walsingham (Lepidoptera: Elachistidae) em pomar de abacate

dc.contributor.authorNava, Dori E.
dc.contributor.authorParra, Jose R. P.
dc.contributor.authorBento, Jose M. S.
dc.contributor.authorDiez-Rodriguez, Gabriela I.
dc.contributor.authorHaddad, Marineia L.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:23:15Z
dc.date.available2014-05-20T15:23:15Z
dc.date.issued2006-07-01
dc.description.abstractStenoma catenifer Walsingham is the major pest in avocado groves (Persea americana Mill.) in the Neotropical region. Management has been difficult for many reasons related to the reduced knowledge on its bioecology and the avocado growing systems. The goal of this work was to study the vertical distribution of S. catenifer in avocado plants, the gagging effect of infested fruit on its survival, and the losses caused. The experiments were conducted in a commercial grove located at the Sao Tomas de Aquino, State of Minas Gerais, Brazil, during the 2001/2002 and 2002/2003 growing season. S. catenifer was observed especially at the lower and central part of the plant, and the inner canopy was the least attacked in comparison with the north, south, east and west quadrants. These results may be important indicators for the use of am adequate sampling procedure. The highest percentage of attacked fruit had one to four larvae; in some cases up to eight individuals per fruit were found. The losses caused by the borer varied during the agricultural season, with figures close to 5% in a single evaluation, and the harvest loss may reach 27%. The bagging of infested fruit caused mortality of S. catenifer, as observed through the evaluation carried out four days later.en
dc.description.affiliationUniv Estadual Paulista, Dept Entomol Fitopatol & Zool Agricola, ESALQ, BR-13418310 Piracicaba, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Entomol Fitopatol & Zool Agricola, ESALQ, BR-13418310 Piracicaba, SP, Brazil
dc.format.extent516-522
dc.identifierhttp://dx.doi.org/10.1590/S1519-566X2006000400015
dc.identifier.citationNeotropical Entomology. Londrina,: Entomological Society Brasil, v. 35, n. 4, p. 516-522, 2006.
dc.identifier.doi10.1590/S1519-566X2006000400015
dc.identifier.fileWOS000240602100015.pdf
dc.identifier.issn1519-566X
dc.identifier.scieloS1519-566X2006000400015
dc.identifier.urihttp://hdl.handle.net/11449/34072
dc.identifier.wosWOS:000240602100015
dc.language.isopor
dc.publisherEntomological Society Brasil
dc.relation.ispartofNeotropical Entomology
dc.relation.ispartofjcr0.886
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectinsectapt
dc.subjectPersea americanapt
dc.subjectavocado fruit borerpt
dc.subjectavocado pestpt
dc.titleDistribuição vertical, danos e controle cultural de Stenoma catenifer Walsingham (Lepidoptera: Elachistidae) em pomar de abacatept
dc.title.alternativeVertical distribution, damage and cultural control of Stenoma catenifer Walsingham (Lepidoptera : Elachistidae) in avocado groveen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/ne/iaboutj.htm
dcterms.rightsHolderEntomological Society Brasil

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