Fatores que afetam a oviposição de Bemisia tabaci (Genn.) biótipo B (Hemiptera: Aleyrodidae) em tomateiro

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dc.contributor.authorToscano, Luciana C. [UNESP]
dc.contributor.authorBoiça Jr., Arlindo L. [UNESP]
dc.contributor.authorMaruyama, Wilson I. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:20:33Z
dc.date.available2014-05-27T11:20:33Z
dc.date.issued2002-12-01
dc.description.abstractThe aim of the present work was to determine the oviposition preference of the silverleaf whitefly on tomato (Lycopersicon esculentum). Preferred plant age and leaflet position on the plant were studied and the number of adults per plant necessary for selecting hosts was determined. Bruna VFN hybrid plants at different ages (30-, 45- and 60-days old) were offered to adult whiteflies in free choice test and 30-day old plants in no-choice test. Leaves were collected from upper and lower part of the plant; the leaflets were divided into three categories: basis (those near the steam of plant), middle and apex (terminal leaflet). The 30-day old plants were more preferred for oviposition in free choice test. In the upper part of the plant, whitefly adults preferred to oviposit on the leaflets at the apex and the middle of the leaves. However, in the lower part of the plant, the basal leaflets were preferred in relation to middle and apex. The densities of 100 or 150 adults per tomato plant were considered adequate for genotypes screening, using no-choice test.en
dc.description.affiliationDepto. Fitossanidade Faculdade de Ciências Agrárias e Veterinárias Univ. Estadual Paulista, Via de Acesso Prof. Paulo Donato Castellane s/n, 14884-900, Jaboticabal, SP
dc.format.extent631-634
dc.identifierhttp://dx.doi.org/10.1590/S1519-566X2002000400017
dc.identifier.citationNeotropical Entomology, v. 31, n. 4, p. 631-634, 2002.
dc.identifier.doi10.1590/S1519-566X2002000400017
dc.identifier.file2-s2.0-45349106142.pdf
dc.identifier.issn1519-556X
dc.identifier.scieloS1519-566X2002000400017
dc.identifier.scopus2-s2.0-45349106142
dc.identifier.urihttp://hdl.handle.net/11449/67076
dc.language.isopor
dc.relation.ispartofNeotropical Entomology
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectBemisia argentifolii
dc.subjectInsecta
dc.subjectLycopersicon esculentum
dc.subjectOviposition preference
dc.subjectSilverleaf whitefly
dc.titleFatores que afetam a oviposição de Bemisia tabaci (Genn.) biótipo B (Hemiptera: Aleyrodidae) em tomateiropt
dc.title.alternativeFactors acting on Bemisia tabaci (Genn.) B biotype (Hemiptera: Aleyrodidae) oviposition in tomatoen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/ne/iaboutj.htm
unesp.author.lattes7741639747504589[2]
unesp.author.orcid0000-0003-1125-0251[2]

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