Efeitos subletais de acaricidas utilizados no controle de Aceria guerreronis Keifer (Acari: Eriophyidae) sobre Neoseiulus baraki (Athyas-Henriot) (Acari: Phytoseiidae)
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5506 |
Resumo: | Aceria guerreronis Keifer is one of the most important pests of coconut worldwide, and acaricide spraying is the control method most used against this species. However, chemical control success depends on frequent and correct applications of acaricides. Thus, particular attention has been devoted to find a predator that can be effective in A. guerreronis biological control. Among the predators associated with A. guerreronis, N. baraki stands out as the most promising. This study aimed to evaluated the sublethal effects of acaricides used against A. guerreronis on N. baraki. The following parameters were evaluated: overall predator activity, mating behaviour, functional response, life table of females exposed to acaricides and their offspring, and forraging behaviour. Sublethal effects of acaricides were observed in all parameters evaluated. The overall activity and the mating behaviour of the predator were affected by azadirachtin. The type of functional response and prey handling time (Th) were not altered, but the attack rate (a') was reduced by fenpyroximate and abamectin, this last also reduced the consumption peak. Exposed females to abamectin (F0) did not produce offspring, fenpyroximate did not affect the life table parameters of exposed females (F0), but affected the offspring (F1). Alterations on instantaneous rate of increase (ri) on the 2nd generation (F2) were not observed. The foraging of predators exposed to acaricides was impaired, since they were not able to distinguish between infested and uninfested fruits. All acaricides tested affected at least one parameter of the predator, indicating that the frequent use of one of these acaricides might impar the effciency of the biological control of A. guerreronis by N. baraki. |
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GONDIM JUNIOR, Manoel Guedes CorrêaOLIVEIRA, José Eudes de MoraisGUEDES, Raul Narciso CarvalhoPONTES, Wendel José TelesMELO, José Wagner da SilvaBARROS, Reginaldohttp://lattes.cnpq.br/5606981179790868LIMA, Débora Barbosa de2016-08-26T12:53:32Z2016-02-22LIMA, Debora Barbosa de. Efeitos subletais de acaricidas utilizados no controle de Aceria guerreronis Keifer (Acari: Eriophyidae) sobre Neoseiulus baraki (Athyas-Henriot) (Acari: Phytoseiidae). 2016. 123 f. Tese (Programa de Pós-Graduação em Entomologia Agrícola) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5506Aceria guerreronis Keifer is one of the most important pests of coconut worldwide, and acaricide spraying is the control method most used against this species. However, chemical control success depends on frequent and correct applications of acaricides. Thus, particular attention has been devoted to find a predator that can be effective in A. guerreronis biological control. Among the predators associated with A. guerreronis, N. baraki stands out as the most promising. This study aimed to evaluated the sublethal effects of acaricides used against A. guerreronis on N. baraki. The following parameters were evaluated: overall predator activity, mating behaviour, functional response, life table of females exposed to acaricides and their offspring, and forraging behaviour. Sublethal effects of acaricides were observed in all parameters evaluated. The overall activity and the mating behaviour of the predator were affected by azadirachtin. The type of functional response and prey handling time (Th) were not altered, but the attack rate (a') was reduced by fenpyroximate and abamectin, this last also reduced the consumption peak. Exposed females to abamectin (F0) did not produce offspring, fenpyroximate did not affect the life table parameters of exposed females (F0), but affected the offspring (F1). Alterations on instantaneous rate of increase (ri) on the 2nd generation (F2) were not observed. The foraging of predators exposed to acaricides was impaired, since they were not able to distinguish between infested and uninfested fruits. All acaricides tested affected at least one parameter of the predator, indicating that the frequent use of one of these acaricides might impar the effciency of the biological control of A. guerreronis by N. baraki.Aceria guerreronis Keifer é uma das principais pragas do coqueiro no mundo, sendo a aplicação de acaricidas o principal método de controle utilizado contra essa espécie. Contudo, o sucesso do controle químico depende de aplicações corretas e frequentes de acaricidas. Assim, particular atenção tem sido dada a busca de um predador que possa ser eficiente no controle biológico de A. guerreronis. Dentre os predadores associados a A. guerreronis, N. baraki destaca-se como promissor no controle dessa praga. Este estudo teve como objetivo avaliar o efeito subletal de acaricidas utilizados contra A. guerreronis em N. baraki. Os seguintes parâmetros foram avaliados: atividade global da população, comportamento de acasalamento, resposta funcional, tabela de vida de fertilidade de fêmeas expostas a acaricidas e de sua prole, e comportamento de forrageamento. Efeitos subletais de acaricidas foram observados em todos os parâmetros avaliados. A atividade global e o comportamento de acasalamento do predador foram afetados por azadiractina. O tipo de resposta funcional e tempo de manipulação da presa (Th) não foram alterados, mas a taxa de ataque (a') foi reduzida por fenpiroximato e abamectina, esse último também reduziu o pico de consumo. Fêmeas expostas a abamectina (F0) não produziram descendentes, fenpiroximato não afetou os parâmetros de tabela de vida das fêmeas expostas (F0), mas afetou os descendentes produzidos (F1). Alterações na taxa instantanea de crescimento (ri) da segunda geração (F2) não foram observadas. O forrageamento de predadores expostos aos acaricidas foi comprometido, eles não foram capazes de distinguir entre frutos infestados e não infestados. Os acaricidas afetaram pelo menos um parâmetro do predador avaliado indicando que o uso contínuo desses acaricidas pode comprometer a eficiência do controle biológico de A. guerreronis por N. baraki.Submitted by Mario BC (mario@bc.ufrpe.br) on 2016-08-26T12:53:31Z No. of bitstreams: 1 Debora Barbosa de Lima.pdf: 1875470 bytes, checksum: e4f46a1afb22cc34db76c077626eccd1 (MD5)Made available in DSpace on 2016-08-26T12:53:32Z (GMT). No. of bitstreams: 1 Debora Barbosa de Lima.pdf: 1875470 bytes, checksum: e4f46a1afb22cc34db76c077626eccd1 (MD5) Previous issue date: 2016-02-22Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Entomologia AgrícolaUFRPEBrasilDepartamento de AgronomiaAcaricidaÁcaroControle químicoControle biológicoAceria guerreronisFITOSSANIDADE::ENTOMOLOGIA AGRICOLAEfeitos subletais de acaricidas utilizados no controle de Aceria guerreronis Keifer (Acari: Eriophyidae) sobre Neoseiulus baraki (Athyas-Henriot) (Acari: Phytoseiidae)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesis1292500575037930971600600600600-680055387997222920519080153008238414002075167498588264571info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPEORIGINALDebora Barbosa de Lima.pdfDebora Barbosa de Lima.pdfapplication/pdf1875470http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/5506/2/Debora+Barbosa+de+Lima.pdfe4f46a1afb22cc34db76c077626eccd1MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/5506/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51tede2/55062023-08-09 14:27:42.276oai: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:2024-05-28T12:33:09.459549Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Efeitos subletais de acaricidas utilizados no controle de Aceria guerreronis Keifer (Acari: Eriophyidae) sobre Neoseiulus baraki (Athyas-Henriot) (Acari: Phytoseiidae) |
title |
Efeitos subletais de acaricidas utilizados no controle de Aceria guerreronis Keifer (Acari: Eriophyidae) sobre Neoseiulus baraki (Athyas-Henriot) (Acari: Phytoseiidae) |
spellingShingle |
Efeitos subletais de acaricidas utilizados no controle de Aceria guerreronis Keifer (Acari: Eriophyidae) sobre Neoseiulus baraki (Athyas-Henriot) (Acari: Phytoseiidae) LIMA, Débora Barbosa de Acaricida Ácaro Controle químico Controle biológico Aceria guerreronis FITOSSANIDADE::ENTOMOLOGIA AGRICOLA |
title_short |
Efeitos subletais de acaricidas utilizados no controle de Aceria guerreronis Keifer (Acari: Eriophyidae) sobre Neoseiulus baraki (Athyas-Henriot) (Acari: Phytoseiidae) |
title_full |
Efeitos subletais de acaricidas utilizados no controle de Aceria guerreronis Keifer (Acari: Eriophyidae) sobre Neoseiulus baraki (Athyas-Henriot) (Acari: Phytoseiidae) |
title_fullStr |
Efeitos subletais de acaricidas utilizados no controle de Aceria guerreronis Keifer (Acari: Eriophyidae) sobre Neoseiulus baraki (Athyas-Henriot) (Acari: Phytoseiidae) |
title_full_unstemmed |
Efeitos subletais de acaricidas utilizados no controle de Aceria guerreronis Keifer (Acari: Eriophyidae) sobre Neoseiulus baraki (Athyas-Henriot) (Acari: Phytoseiidae) |
title_sort |
Efeitos subletais de acaricidas utilizados no controle de Aceria guerreronis Keifer (Acari: Eriophyidae) sobre Neoseiulus baraki (Athyas-Henriot) (Acari: Phytoseiidae) |
author |
LIMA, Débora Barbosa de |
author_facet |
LIMA, Débora Barbosa de |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
GONDIM JUNIOR, Manoel Guedes Corrêa |
dc.contributor.advisor-co1.fl_str_mv |
OLIVEIRA, José Eudes de Morais |
dc.contributor.advisor-co2.fl_str_mv |
GUEDES, Raul Narciso Carvalho |
dc.contributor.referee1.fl_str_mv |
PONTES, Wendel José Teles |
dc.contributor.referee2.fl_str_mv |
MELO, José Wagner da Silva |
dc.contributor.referee3.fl_str_mv |
BARROS, Reginaldo |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/5606981179790868 |
dc.contributor.author.fl_str_mv |
LIMA, Débora Barbosa de |
contributor_str_mv |
GONDIM JUNIOR, Manoel Guedes Corrêa OLIVEIRA, José Eudes de Morais GUEDES, Raul Narciso Carvalho PONTES, Wendel José Teles MELO, José Wagner da Silva BARROS, Reginaldo |
dc.subject.por.fl_str_mv |
Acaricida Ácaro Controle químico Controle biológico Aceria guerreronis |
topic |
Acaricida Ácaro Controle químico Controle biológico Aceria guerreronis FITOSSANIDADE::ENTOMOLOGIA AGRICOLA |
dc.subject.cnpq.fl_str_mv |
FITOSSANIDADE::ENTOMOLOGIA AGRICOLA |
description |
Aceria guerreronis Keifer is one of the most important pests of coconut worldwide, and acaricide spraying is the control method most used against this species. However, chemical control success depends on frequent and correct applications of acaricides. Thus, particular attention has been devoted to find a predator that can be effective in A. guerreronis biological control. Among the predators associated with A. guerreronis, N. baraki stands out as the most promising. This study aimed to evaluated the sublethal effects of acaricides used against A. guerreronis on N. baraki. The following parameters were evaluated: overall predator activity, mating behaviour, functional response, life table of females exposed to acaricides and their offspring, and forraging behaviour. Sublethal effects of acaricides were observed in all parameters evaluated. The overall activity and the mating behaviour of the predator were affected by azadirachtin. The type of functional response and prey handling time (Th) were not altered, but the attack rate (a') was reduced by fenpyroximate and abamectin, this last also reduced the consumption peak. Exposed females to abamectin (F0) did not produce offspring, fenpyroximate did not affect the life table parameters of exposed females (F0), but affected the offspring (F1). Alterations on instantaneous rate of increase (ri) on the 2nd generation (F2) were not observed. The foraging of predators exposed to acaricides was impaired, since they were not able to distinguish between infested and uninfested fruits. All acaricides tested affected at least one parameter of the predator, indicating that the frequent use of one of these acaricides might impar the effciency of the biological control of A. guerreronis by N. baraki. |
publishDate |
2016 |
dc.date.accessioned.fl_str_mv |
2016-08-26T12:53:32Z |
dc.date.issued.fl_str_mv |
2016-02-22 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/doctoralThesis |
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doctoralThesis |
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publishedVersion |
dc.identifier.citation.fl_str_mv |
LIMA, Debora Barbosa de. Efeitos subletais de acaricidas utilizados no controle de Aceria guerreronis Keifer (Acari: Eriophyidae) sobre Neoseiulus baraki (Athyas-Henriot) (Acari: Phytoseiidae). 2016. 123 f. Tese (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/tede2/5506 |
identifier_str_mv |
LIMA, Debora Barbosa de. Efeitos subletais de acaricidas utilizados no controle de Aceria guerreronis Keifer (Acari: Eriophyidae) sobre Neoseiulus baraki (Athyas-Henriot) (Acari: Phytoseiidae). 2016. 123 f. Tese (Programa de Pós-Graduação em Entomologia Agrícola) - Universidade Federal Rural de Pernambuco, Recife. |
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http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5506 |
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Universidade Federal Rural de Pernambuco |
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Universidade Federal Rural de Pernambuco |
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