Toxicidade aguda do sulfato de cobre e do extrato aquoso de folhas secas de nim para o caramujo (Pomacea canaliculata)

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dc.contributor.authorVenturini, Francine Perri [UNESP]
dc.contributor.authorDa Cruz, Claudinei [UNESP]
dc.contributor.authorPitelli, Robinson Antonio [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:23:31Z
dc.date.available2014-05-27T11:23:31Z
dc.date.issued2008-04-01
dc.description.abstractSnails can become an environmental and economic problem, causing substantial losses. The objective of this work was to estimate the acute toxicity of copper sulfate pentahydrate (CuSO4.5H2O) and the aqueous extract of dried neem leaves on snails (P. canaliculata) under laboratory conditions. In order to estimate the lethal concentration 50% (LC (I)50;96h), snails were exposed to six increasing copper sulfate concentrations (0.0; 0.01; 0.03; 0.05; 0.07 and 0.1 mg L-1) and six increasing concentrations of aqueous extract of dried neem leaves 0.0; 100; 125; 150; 175 and 200 mL aqueous extract of dried neem leaves L-1 water, equivalent to (0.0; 1.18; 1.47; 1.77; 2.06 and 2.36 mg azadirachtin L -1), in triplicate and one control treatment in an entirely random delineation. Estimated LC (I)50;96h, of copper sulfate was 0.02 mg copper sulfate L-1, with a 0.01 mg L-1 lower limit and a 0.03 mg L-1 upper limit. Estimated lethal concentration 50% of the aqueous extract of dried neem leaves was 142.75 mL L-1, equivalent to 1.68 mg L-1 of azadirachtine, with a 130.89 mL L-1 (1.54 mg L-1) low limit and 155.69 mL L-1 (1.83 mg L -1) as the upper limit.en
dc.description.affiliationLaboratorio de Impacto Ambiental do Nucleo de Estudos e Pesquisas Ambientais em Matologia Departamento de Fitossanidade Universidade Estadual de São Paulo, Via de Acesso Paulo Donate Castellane, s/n, 14884-900, Jaboticabal, São Paulo
dc.description.affiliationUnespLaboratorio de Impacto Ambiental do Nucleo de Estudos e Pesquisas Ambientais em Matologia Departamento de Fitossanidade Universidade Estadual de São Paulo, Via de Acesso Paulo Donate Castellane, s/n, 14884-900, Jaboticabal, São Paulo
dc.format.extent179-183
dc.identifierhttp://dx.doi.org/10.4025/actascibiolsci.v30i2.3615
dc.identifier.citationActa Scientiarum - Biological Sciences, v. 30, n. 2, p. 179-183, 2008.
dc.identifier.doi10.4025/actascibiolsci.v30i2.3615
dc.identifier.file2-s2.0-47949116716.pdf
dc.identifier.issn1679-9283
dc.identifier.scopus2-s2.0-47949116716
dc.identifier.urihttp://hdl.handle.net/11449/70378
dc.language.isopor
dc.relation.ispartofActa Scientiarum: Biological Sciences
dc.relation.ispartofsjr0,208
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectCopper
dc.subjectLethal concentration
dc.subjectMollusk
dc.subjectNatural pesticide
dc.subjectAzadirachta indica extract
dc.subjectazadirachtin
dc.subjectcopper sulfate
dc.subjectAzadirachta indica
dc.subjectcontrolled study
dc.subjectLC 50
dc.subjectnonhuman
dc.subjectPomacea canaliculata
dc.subjectsnail
dc.subjectGastropoda
dc.titleToxicidade aguda do sulfato de cobre e do extrato aquoso de folhas secas de nim para o caramujo (Pomacea canaliculata)pt
dc.title.alternativeAcute toxicity of copper sulfate and aqueous extract of dried neem leaves on snails (Pomacea canaliculata)en
dc.typeArtigo
dcterms.licensehttp://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/about/editorialPolicies#openAccessPolicy
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt

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Artigos - Fitossanidade - FCAV