Interação entre o algodoeiro bollgardtm, o ácaro rajado, Tetranychus urticae Koch (Acari: Tetranychidae) e o predador Phytoseiulus macropilis (Banks) (Acari: Phytoseiidae)

Detalhes bibliográficos
Autor(a) principal: ESTEVES FILHO, Alberto Belo
Data de Publicação: 2008
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações da UFRPE
Texto Completo: http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5941
Resumo: Cotton plants have been genetically transoformed with genes from the bacterium Bacillus thuringiensis Berliner (Bt) which confers the plant resistance against certain lepidopoteran pest species. The Bt-cotton carries genes that express the toxin Cry1Ac. This creates new interactions in the agroecossystems encouraging researches to answer the questions about the potential impact on nontarget organisms. In the cotton ecosystem, the two spotted spider mite, Tetranychus urticae Koch, acquires and mantain in its body high concentrations of Cry toxins (Cry1Ab from Bt-corn and Cry1Ac from Bt-cotton). This finding leads to the question about the potential long term impact on the phytophagous minte, a nontarget, and their predators. Thus, this work investigated the biology and behavior of T. urticae and its predatory mite, Phytoseiulus macropilis (Banks) on Bt-cotton. The results obtained during three successive generations showed that the Bt-cotton does not affect negatively its development, viability of immature stages and reproductive output. Furthermore, the preference for feeding and oviposition of T. urticae and its predator, P. macropilis, were similar on both cotton types. In addition, P. macropilis exhibited similarpredatory behavior on T. urticae fed on both cotton types. Despite of similar results, T. urticae acquired about 3.97 times more Cry1Ac than that expressed in the Bt-cotton plants.
id URPE_ef730ec6bb06d19268b1221caffcb8b8
oai_identifier_str oai:tede2:tede2/5941
network_acronym_str URPE
network_name_str Biblioteca Digital de Teses e Dissertações da UFRPE
repository_id_str
spelling OLIVEIRA, José Vargas deGONDIM JUNIOR, Manoel Guedes CorrêaTORRES, Jorge BrazOLIVEIRA, Cláudia Helena Cysneiros Matos dehttp://lattes.cnpq.br/1716033347914960ESTEVES FILHO, Alberto Belo2016-11-22T16:06:42Z2008-02-01ESTEVES FILHO, Alberto Belo. Interação entre o algodoeiro bollgardtm, o ácaro rajado, Tetranychus urticae Koch (Acari: Tetranychidae) e o predador Phytoseiulus macropilis (Banks) (Acari: Phytoseiidae). 2008. 42 f. Dissertação (Programa de Pós-Graduação em Entomologia Agrícola) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5941Cotton plants have been genetically transoformed with genes from the bacterium Bacillus thuringiensis Berliner (Bt) which confers the plant resistance against certain lepidopoteran pest species. The Bt-cotton carries genes that express the toxin Cry1Ac. This creates new interactions in the agroecossystems encouraging researches to answer the questions about the potential impact on nontarget organisms. In the cotton ecosystem, the two spotted spider mite, Tetranychus urticae Koch, acquires and mantain in its body high concentrations of Cry toxins (Cry1Ab from Bt-corn and Cry1Ac from Bt-cotton). This finding leads to the question about the potential long term impact on the phytophagous minte, a nontarget, and their predators. Thus, this work investigated the biology and behavior of T. urticae and its predatory mite, Phytoseiulus macropilis (Banks) on Bt-cotton. The results obtained during three successive generations showed that the Bt-cotton does not affect negatively its development, viability of immature stages and reproductive output. Furthermore, the preference for feeding and oviposition of T. urticae and its predator, P. macropilis, were similar on both cotton types. In addition, P. macropilis exhibited similarpredatory behavior on T. urticae fed on both cotton types. Despite of similar results, T. urticae acquired about 3.97 times more Cry1Ac than that expressed in the Bt-cotton plants.Plantas de algodoeiro têm sido geneticamente transformadas com genes da bactéria Bacillus thuringiensis Berliner (Bt) os quais conferem resistência a certas espécies de lepidópteros-praga. O algodoeiro Bt BollgardTM possui genes que expressam a toxina Cry1Ac. Com esta nova variável interagindo nos agroecossistemas, algumas questões foram levantadas sobre a ação de toxinas Cry em artrópodos não-alvo, motivando o desenvolvimento de pesquisas para gerar os esclarecimentos necessários. O ácaro rajado, Tetranychus urticae Koch, adquire da planta e mantêm em seu corpo concentrações elevadas de toxinas Cry (Cry1Ab do milho Bt e Cry1Ac do algodoeiro Bt). Este resultado leva ao questionamento sobre os possíveis efeitos da toxina sobre este ácaro fitófago e aos seus predadores. Assim, este trabalho investigou a biologia e comportamento de T. urticae e do seu predador, Phytoseiulus macropilis (Banks) em algodoeiro Bt e não-Bt. Os resultados, obtidos durante três gerações consecutivas, mostram que o algodoeiro Bt não afetou negativamente o tempo de desenvolvimento, a viabilidade das formas imaturas e a reprodução dos dois ácaros. Também, a preferência para a colonização e postura de T. urticae e de P. macropilis foram similares entre os algodoeiros Bt e não-Bt. Além disso, não houve alteração na preferência de P. macropilis, quando predando de T. urticae criado em algodoeiro Bt e não-Bt. O ácaro rajado adquiriu e concentrou em seu corpo aproximadamente 3,97 vezes a quantidade de Cry1Ac expressada na planta de algodoeiro.Submitted by (edna.saturno@ufrpe.br) on 2016-11-22T16:06:42Z No. of bitstreams: 1 Alberto Belo Esteves Filho.pdf: 530229 bytes, checksum: 28c08bb0e17e310e91da456437ad8f31 (MD5)Made available in DSpace on 2016-11-22T16:06:42Z (GMT). No. of bitstreams: 1 Alberto Belo Esteves Filho.pdf: 530229 bytes, checksum: 28c08bb0e17e310e91da456437ad8f31 (MD5) Previous issue date: 2008-02-01Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPqapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Entomologia AgrícolaUFRPEBrasilDepartamento de AgronomiaAlgodãoTritrophic interactionÁcaroPlanta transgênicaControle biológicoInteração tritróficaToxina Cry1AcBiological controlTransgenic plantCottonFITOSSANIDADE::ENTOMOLOGIA AGRICOLAInteração entre o algodoeiro bollgardtm, o ácaro rajado, Tetranychus urticae Koch (Acari: Tetranychidae) e o predador Phytoseiulus macropilis (Banks) (Acari: Phytoseiidae)Interaction between the cotton bollgardtm, the twospoted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) and its predatory mite Phytoseiulus macropilis (Banks) (Acari: Phytoseiidae)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis1292500575037930971600600600600-68005538799722292051908015300823841400-2555911436985713659info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPELICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/5941/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51ORIGINALAlberto Belo Esteves Filho.pdfAlberto Belo Esteves Filho.pdfapplication/pdf530229http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/5941/2/Alberto+Belo+Esteves+Filho.pdf28c08bb0e17e310e91da456437ad8f31MD52tede2/59412016-11-22 13:06:42.842oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2016-11-22T16:06:42Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false
dc.title.por.fl_str_mv Interação entre o algodoeiro bollgardtm, o ácaro rajado, Tetranychus urticae Koch (Acari: Tetranychidae) e o predador Phytoseiulus macropilis (Banks) (Acari: Phytoseiidae)
dc.title.alternative.eng.fl_str_mv Interaction between the cotton bollgardtm, the twospoted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) and its predatory mite Phytoseiulus macropilis (Banks) (Acari: Phytoseiidae)
title Interação entre o algodoeiro bollgardtm, o ácaro rajado, Tetranychus urticae Koch (Acari: Tetranychidae) e o predador Phytoseiulus macropilis (Banks) (Acari: Phytoseiidae)
spellingShingle Interação entre o algodoeiro bollgardtm, o ácaro rajado, Tetranychus urticae Koch (Acari: Tetranychidae) e o predador Phytoseiulus macropilis (Banks) (Acari: Phytoseiidae)
ESTEVES FILHO, Alberto Belo
Algodão
Tritrophic interaction
Ácaro
Planta transgênica
Controle biológico
Interação tritrófica
Toxina Cry1Ac
Biological control
Transgenic plant
Cotton
FITOSSANIDADE::ENTOMOLOGIA AGRICOLA
title_short Interação entre o algodoeiro bollgardtm, o ácaro rajado, Tetranychus urticae Koch (Acari: Tetranychidae) e o predador Phytoseiulus macropilis (Banks) (Acari: Phytoseiidae)
title_full Interação entre o algodoeiro bollgardtm, o ácaro rajado, Tetranychus urticae Koch (Acari: Tetranychidae) e o predador Phytoseiulus macropilis (Banks) (Acari: Phytoseiidae)
title_fullStr Interação entre o algodoeiro bollgardtm, o ácaro rajado, Tetranychus urticae Koch (Acari: Tetranychidae) e o predador Phytoseiulus macropilis (Banks) (Acari: Phytoseiidae)
title_full_unstemmed Interação entre o algodoeiro bollgardtm, o ácaro rajado, Tetranychus urticae Koch (Acari: Tetranychidae) e o predador Phytoseiulus macropilis (Banks) (Acari: Phytoseiidae)
title_sort Interação entre o algodoeiro bollgardtm, o ácaro rajado, Tetranychus urticae Koch (Acari: Tetranychidae) e o predador Phytoseiulus macropilis (Banks) (Acari: Phytoseiidae)
author ESTEVES FILHO, Alberto Belo
author_facet ESTEVES FILHO, Alberto Belo
author_role author
dc.contributor.advisor1.fl_str_mv OLIVEIRA, José Vargas de
dc.contributor.advisor-co1.fl_str_mv GONDIM JUNIOR, Manoel Guedes Corrêa
dc.contributor.advisor-co2.fl_str_mv TORRES, Jorge Braz
dc.contributor.referee1.fl_str_mv OLIVEIRA, Cláudia Helena Cysneiros Matos de
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/1716033347914960
dc.contributor.author.fl_str_mv ESTEVES FILHO, Alberto Belo
contributor_str_mv OLIVEIRA, José Vargas de
GONDIM JUNIOR, Manoel Guedes Corrêa
TORRES, Jorge Braz
OLIVEIRA, Cláudia Helena Cysneiros Matos de
dc.subject.por.fl_str_mv Algodão
Tritrophic interaction
Ácaro
Planta transgênica
Controle biológico
Interação tritrófica
Toxina Cry1Ac
topic Algodão
Tritrophic interaction
Ácaro
Planta transgênica
Controle biológico
Interação tritrófica
Toxina Cry1Ac
Biological control
Transgenic plant
Cotton
FITOSSANIDADE::ENTOMOLOGIA AGRICOLA
dc.subject.eng.fl_str_mv Biological control
Transgenic plant
Cotton
dc.subject.cnpq.fl_str_mv FITOSSANIDADE::ENTOMOLOGIA AGRICOLA
description Cotton plants have been genetically transoformed with genes from the bacterium Bacillus thuringiensis Berliner (Bt) which confers the plant resistance against certain lepidopoteran pest species. The Bt-cotton carries genes that express the toxin Cry1Ac. This creates new interactions in the agroecossystems encouraging researches to answer the questions about the potential impact on nontarget organisms. In the cotton ecosystem, the two spotted spider mite, Tetranychus urticae Koch, acquires and mantain in its body high concentrations of Cry toxins (Cry1Ab from Bt-corn and Cry1Ac from Bt-cotton). This finding leads to the question about the potential long term impact on the phytophagous minte, a nontarget, and their predators. Thus, this work investigated the biology and behavior of T. urticae and its predatory mite, Phytoseiulus macropilis (Banks) on Bt-cotton. The results obtained during three successive generations showed that the Bt-cotton does not affect negatively its development, viability of immature stages and reproductive output. Furthermore, the preference for feeding and oviposition of T. urticae and its predator, P. macropilis, were similar on both cotton types. In addition, P. macropilis exhibited similarpredatory behavior on T. urticae fed on both cotton types. Despite of similar results, T. urticae acquired about 3.97 times more Cry1Ac than that expressed in the Bt-cotton plants.
publishDate 2008
dc.date.issued.fl_str_mv 2008-02-01
dc.date.accessioned.fl_str_mv 2016-11-22T16:06:42Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.citation.fl_str_mv ESTEVES FILHO, Alberto Belo. Interação entre o algodoeiro bollgardtm, o ácaro rajado, Tetranychus urticae Koch (Acari: Tetranychidae) e o predador Phytoseiulus macropilis (Banks) (Acari: Phytoseiidae). 2008. 42 f. Dissertação (Programa de Pós-Graduação em Entomologia Agrícola) - Universidade Federal Rural de Pernambuco, Recife.
dc.identifier.uri.fl_str_mv http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5941
identifier_str_mv ESTEVES FILHO, Alberto Belo. Interação entre o algodoeiro bollgardtm, o ácaro rajado, Tetranychus urticae Koch (Acari: Tetranychidae) e o predador Phytoseiulus macropilis (Banks) (Acari: Phytoseiidae). 2008. 42 f. Dissertação (Programa de Pós-Graduação em Entomologia Agrícola) - Universidade Federal Rural de Pernambuco, Recife.
url http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5941
dc.language.iso.fl_str_mv por
language por
dc.relation.program.fl_str_mv 1292500575037930971
dc.relation.confidence.fl_str_mv 600
600
600
600
dc.relation.department.fl_str_mv -6800553879972229205
dc.relation.cnpq.fl_str_mv 1908015300823841400
dc.relation.sponsorship.fl_str_mv -2555911436985713659
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 Universidade Federal Rural de Pernambuco
dc.publisher.program.fl_str_mv Programa de Pós-Graduação em Entomologia Agrícola
dc.publisher.initials.fl_str_mv UFRPE
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv Departamento de Agronomia
publisher.none.fl_str_mv Universidade Federal Rural de Pernambuco
dc.source.none.fl_str_mv reponame:Biblioteca Digital de Teses e Dissertações da UFRPE
instname:Universidade Federal Rural de Pernambuco (UFRPE)
instacron:UFRPE
instname_str Universidade Federal Rural de Pernambuco (UFRPE)
instacron_str UFRPE
institution UFRPE
reponame_str Biblioteca Digital de Teses e Dissertações da UFRPE
collection Biblioteca Digital de Teses e Dissertações da UFRPE
bitstream.url.fl_str_mv http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/5941/1/license.txt
http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/5941/2/Alberto+Belo+Esteves+Filho.pdf
bitstream.checksum.fl_str_mv bd3efa91386c1718a7f26a329fdcb468
28c08bb0e17e310e91da456437ad8f31
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
repository.name.fl_str_mv Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)
repository.mail.fl_str_mv bdtd@ufrpe.br ||bdtd@ufrpe.br
_version_ 1791083578024525824