Do different casein concentrations increase the adverse effect of rutin on the biology of Anticarsia gemmatalis Hübner (Lepidoptera: Noctuidae)?

dc.contributor.authorSalvador, Mariana C. [UNESP]
dc.contributor.authorBoiça Jr., Arlindo L. [UNESP]
dc.contributor.authorde Oliveira, Maria C.N.
dc.contributor.authorda Graça, José P. [UNESP]
dc.contributor.authorda Silva, Débora M.
dc.contributor.authorHoffmann-Campo, Clara B.
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.contributor.institutionUniv Federal do Paraná
dc.date.accessioned2022-04-28T18:56:36Z
dc.date.available2022-04-28T18:56:36Z
dc.date.issued2010-01-01
dc.description.abstractThe flavonoid rutin is recognized as playing an important role in the protection of plants against lepidopterans. Bioassays with this compound are generally carried out using artificial diets. Proteins of high energy value, such as casein, are important ingredients of insect artificial diets as a source of essential amino acids. However, such proteins can generally increase the allelochemical activity. Our objective was to evaluate the effects of rutin on larvae of the velvetbean caterpillar Anticarsia gemmatalis Hübner by incorporating this allelochemical into diets with different concentrations of casein. Three casein concentrations (0, 7 g, or 14 g) combined with none, 0.65%, or 1.30% of rutin were added to the rearing diet and offered to the larvae from hatching to pupation. Rutin negatively affected larval development, the amount of food consumed, and pupal weight of A. gemmatalis. These negative effects were clearly seen in insects fed on diets with 7 g of casein to which any concentration of rutin was added. The effects of rutin when added to the diets without casein were stronger than in diets containing a suitable amount of casein (14 g). The greater negative effects of rutin in diets containing suboptimal concentrations of casein indicate that casein can increase the effects of rutin only when the diets are nutritionally unsuitable for insect development.en
dc.description.affiliationUniv Estadual Paulista, Via de Acesso Prof. Paulo Donato Castellane s/n, 14884-900, Jaboticabal, SP
dc.description.affiliationEmbrapa Soja, CP 231, 86001-970, Londrina, PR
dc.description.affiliationUniv Federal do Paraná, CP 19020, 81531-980, Curitiba, PR
dc.description.affiliationUnespUniv Estadual Paulista, Via de Acesso Prof. Paulo Donato Castellane s/n, 14884-900, Jaboticabal, SP
dc.format.extent774-783
dc.identifierhttp://dx.doi.org/10.1590/S1519-566X2010000500017
dc.identifier.citationNeotropical Entomology, v. 39, n. 5, p. 774-783, 2010.
dc.identifier.doi10.1590/S1519-566X2010000500017
dc.identifier.issn1519-566X
dc.identifier.scopus2-s2.0-78650370868
dc.identifier.urihttp://hdl.handle.net/11449/219616
dc.language.isoeng
dc.relation.ispartofNeotropical Entomology
dc.sourceScopus
dc.subjectBiological parameter
dc.subjectFlavonoid
dc.subjectVelvetbean caterpillar
dc.titleDo different casein concentrations increase the adverse effect of rutin on the biology of Anticarsia gemmatalis Hübner (Lepidoptera: Noctuidae)?en
dc.typeArtigo

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