Comparative biology and production costs of Podisus nigrispinus (Hemiptera: Pentatomidae) when fed different types of prey

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dc.contributor.authorDe Bortoli, Sergio A. [UNESP]
dc.contributor.authorOtuka, Alessandra K. [UNESP]
dc.contributor.authorVacari, Alessandra M. [UNESP]
dc.contributor.authorMartins, Maria I. E. G. [UNESP]
dc.contributor.authorVolpe, Haroldo X. L. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:14:22Z
dc.date.available2014-05-20T13:14:22Z
dc.date.issued2011-08-01
dc.description.abstractThe objective of our work was to identify the prey that offers optimum production of the predator, Podisus nigrispinus (Dallas). The cost of predator production was determined for each prey. We test the hypothesis that prey types supporting optimal development do not facilitate cost-effective rearing of P. nigrispinus. Second-instar nymphs of P. nigrispinus were reared in 1000-ml transparent plastic containers and maintained under controlled conditions (temperature, 25 +/- 1 degrees C; photophase duration, 12 h; relative humidity, 70 +/- 10%), and the following biological aspects were evaluated: nymph viability, length of the nymphal period, and weight of fifth-instar nymphs. The adults were isolated in pairs (one female and one male) in Petri dishes, and the following biological aspects were evaluated: lifespan, adult weight after emergence, number of eggs per female, egg mass in females, number of eggs per egg mass, durations of the pre-oviposition, oviposition, and post-oviposition periods, viability, and length of the embryonic period. on the basis of our results, we conclude that the prey that leads to optimal development of P. nigrispinus is the larvae of Diatraea saccharalis (Fabr.), and the most cost effective prey for rearing P. nigrispinus is the larvae of Musca domestica L. Crown Copyright (C) 2011 Published by Elsevier B.V. All rights reserved.en
dc.description.affiliationUniv Estadual Paulista FCAV Unesp, Dept Fitossanidade, Lab Biol & Criacao Insetos, BR-14884900 Jaboticabal, SP, Brazil
dc.description.affiliationUniv Estadual Paulista FCAV Unesp, Dept Rural Econ, BR-14884900 Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista FCAV Unesp, Dept Fitossanidade, Lab Biol & Criacao Insetos, BR-14884900 Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista FCAV Unesp, Dept Rural Econ, BR-14884900 Jaboticabal, SP, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent127-132
dc.identifierhttp://dx.doi.org/10.1016/j.biocontrol.2011.04.011
dc.identifier.citationBiological Control. San Diego: Academic Press Inc. Elsevier B.V., v. 58, n. 2, p. 127-132, 2011.
dc.identifier.doi10.1016/j.biocontrol.2011.04.011
dc.identifier.fileWOS000291674700006.pdf
dc.identifier.issn1049-9644
dc.identifier.urihttp://hdl.handle.net/11449/1861
dc.identifier.wosWOS:000291674700006
dc.language.isoeng
dc.publisherAcademic Press Inc. Elsevier B.V.
dc.relation.ispartofBiological Control
dc.relation.ispartofjcr2.112
dc.relation.ispartofsjr0,950
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectHeteropteran predatoren
dc.subjectMass rearingen
dc.subjectBiological controlen
dc.subjectAsopinaeen
dc.titleComparative biology and production costs of Podisus nigrispinus (Hemiptera: Pentatomidae) when fed different types of preyen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderAcademic Press Inc. Elsevier B.V.
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt

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