Molecular characterization of Bacillus thuringiensis strains to control Spodoptera eridania (Cramer) (Lepidoptera: Noctuidae) population

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorMachado, Déborah Heloísa Bittencourt-
Autor(es): dc.creatorLivramento, Kalynka Gabriela do-
Autor(es): dc.creatorMáximo, Wesley Pires Flausino-
Autor(es): dc.creatorNegri, Bárbara França-
Autor(es): dc.creatorPaiva, Luciano Vilela-
Autor(es): dc.creatorValicente, Fernando Hercos-
Data de aceite: dc.date.accessioned2026-02-09T11:37:41Z-
Data de disponibilização: dc.date.available2026-02-09T11:37:41Z-
Data de envio: dc.date.issued2020-08-31-
Data de envio: dc.date.issued2020-08-31-
Data de envio: dc.date.issued2019-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/42755-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1143849-
Descrição: dc.descriptionThe main objective of this study was to characterize the toxicity and genetic divergence of 18 Bacillus thuringiensis strains in the biological control of Spodoptera eridania. Bacterial suspensions were added to the S. eridania diet. Half of the selected B. thuringiensis strains caused high mortality seven days after infection. The genetic divergence of B. thuringiensis strains was assessed based on Enterobacterial Repetitive Intergenic Consensus (ERIC) and Repetitive Extragenic Palindromic (REP) sequences, and five phylogenetic groups were formed. Despite their genetic diversity B. thuringiensis strains did not show any correlation between the collection sites and toxicity to larvae. Some B. thuringiensis strains are highly toxic to S. eridania, thus highlighting the potential of their endotoxins as biopesticides.-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Publicador: dc.publisherSociedade Brasileira De Entomologia-
Direitos: dc.rightsAttribution 4.0 International-
Direitos: dc.rightsAttribution 4.0 International-
Direitos: dc.rightsacesso aberto-
Direitos: dc.rightshttp://creativecommons.org/licenses/by/4.0/-
Direitos: dc.rightshttp://creativecommons.org/licenses/by/4.0/-
???dc.source???: dc.sourceRevista Brasileira de Entomologia-
Palavras-chave: dc.subjectEntomopathogenic bacteria-
Palavras-chave: dc.subjectInsect pests-
Palavras-chave: dc.subjectMolecular typing-
Palavras-chave: dc.subjectEnterobacterial repetitive intergenic consensus-
Palavras-chave: dc.subjectRepetitive extragenic palindromic-
Palavras-chave: dc.subjectBactéria entomopatogênica-
Palavras-chave: dc.subjectPragas de insetos-
Palavras-chave: dc.subjectTipagem molecular-
Palavras-chave: dc.subjectConsenso intergênico repetitivo enterobacteriano-
Palavras-chave: dc.subjectPalindrômico extragênico repetitivo-
Título: dc.titleMolecular characterization of Bacillus thuringiensis strains to control Spodoptera eridania (Cramer) (Lepidoptera: Noctuidae) population-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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