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dc.contributor.authorCosta, Jacqueline Tonielo da-
dc.contributor.authorForim, Moacir Rossi-
dc.contributor.authorCosta, Eveline Soares-
dc.contributor.authorSouza, Joseane Rodrigues de-
dc.contributor.authorMondego, Janaina Marques-
dc.contributor.authorBoica Junior, Arlindo Leal-
dc.identifier.citationJournal Of Stored Products Research. Oxford: Pergamon-elsevier Science Ltd, v. 56, p. 49-53, 2014.-
dc.description.abstractThe bean weevil, Zabrotes subfasciatus is a major storage pest and causes direct and indirect damage to the grains. The poor water solubility and the high degradation rate of many natural products remain a major obstacle to their development and agronomical application. This present work describes alternative methods to formulate botanical extracts of Azadirachta indica (neem) to improve its biological stability. Moreover, it highlights both the importance of the preparation of botanical products, which should be formulated with reproductive levels of active compounds, and also should be characterized by using analytical tools in quality control programs. Nanoparticles loaded with neem products and enriched botanical extracts with different quantities of azadirachtin were prepared and they were efficiently tested against Z subfasciatus. The results showed higher stability when compared with commercial products. The biological experiments were assayed using nanoformulated neem products in powder (NC), soluble powder prepared with neem oil (SP), neem oil emulsifiable concentrate (EC), and control. Under the conditions which the experiments were installed, the emulsifiable products of the neem oils 1000 EC, 2000 EC, 4000 EC provided the highest mortality for the Z. subfasciatus. Nanoformulated neem products in powder showed greatest UV stability. (C) 2013 Elsevier Ltd. All rights reserved.en
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.description.sponsorshipINCT-Biorational Control of Plague Insects-
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.subjectZabrotes subfasciatusen
dc.subjectAzadirachta indicaen
dc.subjectBiodegradable nanoparticlesen
dc.subjectBotanical insecticidesen
dc.subjectPhaseolus vulgarisen
dc.subjectQuality controlen
dc.titleEffects of different formulations of neem oil-based products on control Zabrotes subfasciatus (Boheman, 1833) (Coleoptera: Bruchidae) on beansen
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)-
dc.contributor.institutionUniversidade Federal da Paraíba (UFPB)-
dc.description.affiliationSao Paulo State Univ, Dept Plant Protect, Ctr Agron Sci & Vet, FCAV UNESP, BR-14849900 Jaboticabal, SP, Brazil-
dc.description.affiliationUniv Fed Sao Carlos, Dept Chem, BR-13565905 Sao Carlos, SP, Brazil-
dc.description.affiliationUniv Fed Paraiba, BR-58397000 Areia, PB, Brazil-
dc.description.affiliationUnespSao Paulo State Univ, Dept Plant Protect, Ctr Agron Sci & Vet, FCAV UNESP, BR-14849900 Jaboticabal, SP, Brazil-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of Stored Products Research-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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