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Characterization of antibiosis and antixenosis to the whitefly silverleaf Bemisia tabaci B biotype (Hemiptera: Aleyrodidae) in several squash varieties

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dc.contributor.authorBaldin, Edson Luiz Lopes [UNESP]
dc.contributor.authorBeneduzzi, Ronaldo Antonio
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Camilo Castelo Branco
dc.date.accessioned2014-05-20T15:32:14Z
dc.date.available2014-05-20T15:32:14Z
dc.date.issued2010-08-01
dc.description.abstractThe objective of this study was to investigate the potential resistance mechanisms to Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) B biotype, in eight Cucurbita pepo varieties. Attractivity, oviposition preference, and nymphal development were evaluated under greenhouse and laboratory conditions. Variety Bianca was the least attractive to adult whiteflies in multi-choice tests. The whiteflies showed oviposition nonpreference (antixenosis) for Novita Plus, Bianca and Sandy in multi-choice test, and similar results were observed in no-choice tests with varieties Bianca, Novita, Caserta Cac and Sandy. Sandy expressed high antibiosis levels against whitefly nymphs, leading to 63.9% mortality. The high level of resistance in variety Sandy can serve as base for genetic improvement of C. pepo focusing on the development of resistant varieties to B. tabaci B biotype.en
dc.description.affiliationUniv Estadual Paulista, Fac Agron Sci, Dept Plant Prod, BR-18610307 São Paulo, Brazil
dc.description.affiliationUniv Camilo Castelo Branco, Fac Agron Sci, Dept Entomol, BR-15600000 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Agron Sci, Dept Plant Prod, BR-18610307 São Paulo, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent221-227
dc.identifierhttp://dx.doi.org/10.1007/s10340-010-0289-2
dc.identifier.citationJournal of Pest Science. Heidelberg: Springer Heidelberg, v. 83, n. 3, p. 221-227, 2010.
dc.identifier.doi10.1007/s10340-010-0289-2
dc.identifier.issn1612-4758
dc.identifier.lattes7435095106327305
dc.identifier.orcid0000-0002-5912-1339
dc.identifier.urihttp://hdl.handle.net/11449/41193
dc.identifier.wosWOS:000280071100003
dc.language.isoeng
dc.publisherSpringer Heidelberg
dc.relation.ispartofJournal of Pest Science
dc.relation.ispartofjcr4.402
dc.relation.ispartofsjr1,669
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectCucurbita pepoen
dc.subjectHost plant resistanceen
dc.subjectAleyrodidaeen
dc.subjectNonpreferenceen
dc.subjectAntibiosisen
dc.titleCharacterization of antibiosis and antixenosis to the whitefly silverleaf Bemisia tabaci B biotype (Hemiptera: Aleyrodidae) in several squash varietiesen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer Heidelberg
dspace.entity.typePublication
unesp.author.lattes7435095106327305[1]
unesp.author.orcid0000-0002-5912-1339[1]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências Agronômicas, Botucatupt
unesp.departmentProteção Vegetal - FCApt

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Botucatu - FCA - Faculdade de Ciências Agronômicas