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Utilize este identificador para citar ou criar um link para este item: http://acervodigital.unesp.br/handle/11449/2327
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Campo DCValorIdioma
dc.contributor.authorAuad, Alexander M.-
dc.contributor.authorFreitas, Sérgio de-
dc.contributor.authorBarbosa, Leonardo R.-
dc.date.accessioned2014-05-20T13:15:04Z-
dc.date.available2014-05-20T13:15:04Z-
dc.date.issued2002-01-01-
dc.identifierhttp://dx.doi.org/10.1590/S0085-56262002000400007-
dc.identifier.citationRevista Brasileira de Entomologia. Sociedade Brasileira de Entomologia, v. 46, n. 4, p. 535-538, 2002.-
dc.identifier.issn0085-5626-
dc.identifier.urihttp://hdl.handle.net/11449/2327-
dc.description.abstractSearching and handling time of Chrysoperla externa (Hagen, 1861) (Neuroptera, Chrysopidae) larvae fed on Uroleucon ambrosiae (Thomas, 1878) (Hemiptera, Aphididae). The objective of this research was to determine the searching and handling times of three larval instars of C. externa fed on U. ambrosiae at densities of 30, 40 and 50 per vial, with the feeding of the larvae at the preceding instars being U. ambrosiae nymphs or Sitotroga cerealella (Olivier, 1819) eggs. The larvae were maintained at 25 ± 2 ºC, 70 ± 10% RH and a 14-h photophase. A completely randomized design in a 6 x 3 factorial scheme with 12 replicates was adopted. The shortest searching time was found for the 2nd and 3rd instar larvae of C. externa, and this parameter was variable depending on the feeding given to the larvae previously. The handling time was similar for the 1st, 2nd and 3rd instar larvae. The longest searching time was found at an aphid density of 30, as compared to densities of 40 and 50 prey, with which there were no significant differences. Prey density did not have any influence on handling time.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.format.extent535-538-
dc.language.isopor-
dc.publisherSociedade Brasileira de Entomologia-
dc.sourceSciELO-
dc.subjectaphiden
dc.subjectfunctional responseen
dc.subjectGreen lacewingen
dc.titleTempo de busca e de manuseio de larvas de Chrysoperla externa (Hagen, 1861) (Neuroptera, Chrysopidae) alimentadas com Uroleucon ambrosiae (Thomas, 1878) (Hemiptera, Aphididae)pt
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniversidade Estadual Paulista Faculdade de Ciências Agrárias e Veterinárias Departamento de Fitossanidade-
dc.description.affiliationUnespUniversidade Estadual Paulista Faculdade de Ciências Agrárias e Veterinárias Departamento de Fitossanidade-
dc.identifier.doi10.1590/S0085-56262002000400007-
dc.identifier.scieloS0085-56262002000400007-
dc.rights.accessRightsAcesso aberto-
dc.identifier.fileS0085-56262002000400007.pdf-
dc.relation.ispartofRevista Brasileira de Entomologia-
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