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Density of Trichospilus diatraeae (Hymenoptera: Eulophidae) Parasitizing Diaphania hyalinata (Lepidoptera: Crambidae) Pupae

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dc.contributor.authorSilva, Isabel M.
dc.contributor.authorZanuncio, Teresinha V.
dc.contributor.authorPereira, Jose M. M.
dc.contributor.authorWilcken, Carlos Frederico [UNESP]
dc.contributor.authorPereira, Fabricio F.
dc.contributor.authorSerrao, Jose E.
dc.contributor.authorZanuncio, Jose C.
dc.contributor.institutionUniversidade Federal de Viçosa (UFV)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal da Grande Dourados (UFGD)
dc.date.accessioned2014-12-03T13:11:36Z
dc.date.available2014-12-03T13:11:36Z
dc.date.issued2014-07-01
dc.description.abstractDiaphania hyalinata L. (Lepidoptera: Crambidae) is a key pest of plants in the family Cucurbitaceae, defoliating and reducing photosynthetic area and yield. Trichospilus diatraeae Margabandhu & Cherian, 1942 (Hymenoptera: Eulophidae) parasitizes the pupae of this pest, but its biological and reproductive parameters with this host are unknown. The objective of our study was to characterize the reproduction of T. diatraeae in D. hyalinata pupae with different densities of this parasitoid. Individual D. hyalinata pupae (48 h old) were exposed to different densities of T. diatraeae (1:1, 4:1, 8:1, 12:1, 16:1, 20:1, and 24:1). The parasitoid density did not affect the parasitism and emergence rate of this natural enemy. The progeny, sex ratio, longevity, and head capsule width of T. diatraeae males and females decreased with increasing density, and its life cycle was proportional to density increase of T. diatraeae. Densities of up to eight T. diatraeae individuals per D. hyalinata pupae are favorable for the development of this parasitoid.en
dc.description.affiliationUniv Fed Vicosa, Dept Fitotecnia, BR-36570000 Vicosa, MG, Brazil
dc.description.affiliationUniv Fed Vicosa, Dept Entomol, BR-36570000 Vicosa, MG, Brazil
dc.description.affiliationUniv Estado Sao Paulo UNESP, Fac Ciencias Agron, Dept Protecao Vegetal, BR-18610307 Botucatu, SP, Brazil
dc.description.affiliationFundacao Univ Fed Grande Dourados, Fac Ciencias Biol & Ambientias, BR-79804970 Dourados, Mato Grosso Do, Brazil
dc.description.affiliationUniv Fed Vicosa, Dept Biol Geral, BR-36570000 Vicosa, MG, Brazil
dc.description.affiliationUnespUniv Estado Sao Paulo UNESP, Fac Ciencias Agron, Dept Protecao Vegetal, BR-18610307 Botucatu, SP, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)
dc.format.extent826-831
dc.identifierhttp://dx.doi.org/10.1603/AN13131
dc.identifier.citationAnnals Of The Entomological Society Of America. Annapolis: Entomological Soc Amer, v. 107, n. 4, p. 826-831, 2014.
dc.identifier.doi10.1603/AN13131
dc.identifier.issn0013-8746
dc.identifier.lattes7353607022049208
dc.identifier.urihttp://hdl.handle.net/11449/113320
dc.identifier.wosWOS:000338842600014
dc.language.isoeng
dc.publisherEntomological Soc Amer
dc.relation.ispartofAnnals of the Entomological Society of America
dc.relation.ispartofjcr1.558
dc.relation.ispartofsjr0,722
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectdensityen
dc.subjectEulophidaeen
dc.subjectparasitismen
dc.subjectmass rearingen
dc.titleDensity of Trichospilus diatraeae (Hymenoptera: Eulophidae) Parasitizing Diaphania hyalinata (Lepidoptera: Crambidae) Pupaeen
dc.typeArtigo
dcterms.rightsHolderEntomological Soc Amer
dspace.entity.typePublication
unesp.author.lattes7353607022049208[4]
unesp.author.orcid0000-0001-9875-4158[4]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências Agronômicas, Botucatupt
unesp.departmentProteção Vegetal - FCApt

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Botucatu - FCA - Faculdade de Ciências Agronômicas