Bacillus thuringiensis: general characteristics and fermentation

Detalhes bibliográficos
Autor(a) principal: Angelo, Elisangela Andrade
Data de Publicação: 2010
Outros Autores: Vilas-Bôas, Gislayne Trindade, Castro-Gómez, Raúl Jorge Hernan
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/7599
Resumo: The insect control is carried out mostly by chemical products, whose cumulative effects cause serious losses to environmental and human health, highlighting rapid selection of resistant insects. Biological control by entomopathogenic bacteria is an efficient alternative, mainly due to high specificity, absence of resistance in the target insects and low environment residual effect. Bacillus thuringiensis is a Gram-positive spore-forming bacterium that produces a parasporal crystal protein toxic for many insect species. Despite the widespread use of B. thuringiensis based products in biological control of insects, there are little studies about its multiplication, sporulation and crystal production, as so many trade secrets information. This revision was aimed at gathering general information about B. thuringiensis, as well as its production in culture media.
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spelling Bacillus thuringiensis: general characteristics and fermentationBacillus thuringiensis: características gerais e fermentaçãoBacillus thuringiensisEntomopathogenic bacteriumBioinsecticideBiological controlFermentationBacillus thuringiensisEntomopatógenoBioinseticidaControle biológicoFermentaçãoThe insect control is carried out mostly by chemical products, whose cumulative effects cause serious losses to environmental and human health, highlighting rapid selection of resistant insects. Biological control by entomopathogenic bacteria is an efficient alternative, mainly due to high specificity, absence of resistance in the target insects and low environment residual effect. Bacillus thuringiensis is a Gram-positive spore-forming bacterium that produces a parasporal crystal protein toxic for many insect species. Despite the widespread use of B. thuringiensis based products in biological control of insects, there are little studies about its multiplication, sporulation and crystal production, as so many trade secrets information. This revision was aimed at gathering general information about B. thuringiensis, as well as its production in culture media. O controle de insetos é realizado, em sua maioria, por produtos químicos; cujos efeitos cumulativos ocasionam grandes prejuízos ambientais e à saúde humana, destacando-se ainda a rápida seleção de insetos resistentes. O controle biológico por entomopatógenos é uma alternativa eficiente, principalmente devido a sua alta especificidade, ausência de resistência nos insetos alvos e baixo efeito residual no ambiente. Bacillus thuringiensis é uma bactéria Gram-positiva esporulante, produtora de cristais protéicos com atividade inseticida. Apesar do amplo uso B. thuringiensis no controle biológico, há poucos trabalhos publicados quanto a sua multiplicação, esporulação e produção de cristais, visto que muitas informações são segredos industriais. Esta revisão teve por objetivo reunir informações gerais sobre B. thuringiensis, bem como quanto sua produção em meios de cultivo.UEL2010-12-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/759910.5433/1679-0359.2010v31n4p945Semina: Ciências Agrárias; Vol. 31 No. 4 (2010); 945-958Semina: Ciências Agrárias; v. 31 n. 4 (2010); 945-9581679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/7599/6690Angelo, Elisangela AndradeVilas-Bôas, Gislayne TrindadeCastro-Gómez, Raúl Jorge Hernaninfo:eu-repo/semantics/openAccess2015-11-19T18:38:18Zoai:ojs.pkp.sfu.ca:article/7599Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:38:18Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Bacillus thuringiensis: general characteristics and fermentation
Bacillus thuringiensis: características gerais e fermentação
title Bacillus thuringiensis: general characteristics and fermentation
spellingShingle Bacillus thuringiensis: general characteristics and fermentation
Angelo, Elisangela Andrade
Bacillus thuringiensis
Entomopathogenic bacterium
Bioinsecticide
Biological control
Fermentation
Bacillus thuringiensis
Entomopatógeno
Bioinseticida
Controle biológico
Fermentação
title_short Bacillus thuringiensis: general characteristics and fermentation
title_full Bacillus thuringiensis: general characteristics and fermentation
title_fullStr Bacillus thuringiensis: general characteristics and fermentation
title_full_unstemmed Bacillus thuringiensis: general characteristics and fermentation
title_sort Bacillus thuringiensis: general characteristics and fermentation
author Angelo, Elisangela Andrade
author_facet Angelo, Elisangela Andrade
Vilas-Bôas, Gislayne Trindade
Castro-Gómez, Raúl Jorge Hernan
author_role author
author2 Vilas-Bôas, Gislayne Trindade
Castro-Gómez, Raúl Jorge Hernan
author2_role author
author
dc.contributor.author.fl_str_mv Angelo, Elisangela Andrade
Vilas-Bôas, Gislayne Trindade
Castro-Gómez, Raúl Jorge Hernan
dc.subject.por.fl_str_mv Bacillus thuringiensis
Entomopathogenic bacterium
Bioinsecticide
Biological control
Fermentation
Bacillus thuringiensis
Entomopatógeno
Bioinseticida
Controle biológico
Fermentação
topic Bacillus thuringiensis
Entomopathogenic bacterium
Bioinsecticide
Biological control
Fermentation
Bacillus thuringiensis
Entomopatógeno
Bioinseticida
Controle biológico
Fermentação
description The insect control is carried out mostly by chemical products, whose cumulative effects cause serious losses to environmental and human health, highlighting rapid selection of resistant insects. Biological control by entomopathogenic bacteria is an efficient alternative, mainly due to high specificity, absence of resistance in the target insects and low environment residual effect. Bacillus thuringiensis is a Gram-positive spore-forming bacterium that produces a parasporal crystal protein toxic for many insect species. Despite the widespread use of B. thuringiensis based products in biological control of insects, there are little studies about its multiplication, sporulation and crystal production, as so many trade secrets information. This revision was aimed at gathering general information about B. thuringiensis, as well as its production in culture media.
publishDate 2010
dc.date.none.fl_str_mv 2010-12-20
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/7599
10.5433/1679-0359.2010v31n4p945
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/7599
identifier_str_mv 10.5433/1679-0359.2010v31n4p945
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/7599/6690
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 31 No. 4 (2010); 945-958
Semina: Ciências Agrárias; v. 31 n. 4 (2010); 945-958
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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