Biological aspects of Orius insidiosus (Say) feeding on eggs of Plutella xylostella (Linnaeus) and Anagasta kuehniella (Zeller).

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dc.contributor.authorBrito, J.P.
dc.contributor.authorVacari, A.M.
dc.contributor.authorThuler, R.T.
dc.contributor.authorDe Bortoli, S.A.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:32:41Z
dc.date.available2014-05-20T15:32:41Z
dc.date.issued2009-01-01
dc.description.abstractThe objective of this work was to evaluate the biology of Orius insidiosus fed on eggs of Plutella xylostella and Anagasta kuehniella. The eggs used were obtained from the Laboratorio de Biologia e Criacao de Insetos, Departamento de Fitossanidade, FCAV/UNESP. The experiment was carried out with a total of 50 12-to-24-hour-old O. insidiosus nymphs, 1 per Petri dish (50 replications). P. xylostella or A. kuehniella eggs were places into each Petri dish daily, along with a small cotton pad moistened with distilled water. The evaluations were carried out daily. The adults were separated in couples, and placed in Petri dishes. The following biological aspects were evaluated: duration, survival rate and consumption of the nymph instars and of the nymph period; longevity of males and females; consumption per day and adult longevity; eggs per day; female fecundity; egg viability; embryonic period; preoviposition period, oviposition period, post-oviposition period. The fertility life table parameters were also evaluated. The predator O. insidiosus did not present significant differences for its biological characteristics, when feeding on P. xylostella and A. kuehniella eggs, however it showed improved fertility life table parameters when fedo n eggs of P. xylostella, suggesting the possibility of using these eggs in the mass rearing of this insect.en
dc.description.affiliationUniv Estadual Paulista, Fac Ciencias Agr & Vet, Via Acesso Prof Paulo Donato Castellane S-N, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Ciencias Agr & Vet, Via Acesso Prof Paulo Donato Castellane S-N, Jaboticabal, SP, Brazil
dc.format.extent627-633
dc.identifierhttp://www.biologico.sp.gov.br/rev_arq.php?vol=76&num=4
dc.identifier.citationArquivos do Instituto Biologico São Paulo. , v. 76, n. 4, p. 627-633, 2009.
dc.identifier.fileZOORECZOOR14606040238.pdf
dc.identifier.issn0020-3653
dc.identifier.issn1808-1657
dc.identifier.lattes9277721969335158
dc.identifier.urihttp://hdl.handle.net/11449/41521
dc.identifier.wosZOOREC:ZOOR14606040238
dc.language.isopor
dc.relation.ispartofArquivos do Instituto Biologico São Paulo
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleBiological aspects of Orius insidiosus (Say) feeding on eggs of Plutella xylostella (Linnaeus) and Anagasta kuehniella (Zeller).en
dc.typeArtigo
unesp.author.lattes9277721969335158
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt
unesp.departmentFitossanidade - FCAVpt

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Jaboticabal - FCAV - Faculdade de Ciências Agrárias e Veterinárias