Interação entre Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) e Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae) no parasitismo de Diatraea saccharalis (Fabricius, 1974) (Lepidoptera Crambidae)
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Repositório Institucional da Universidade Federal de Alagoas (UFAL) |
Texto Completo: | http://www.repositorio.ufal.br/handle/riufal/7014 |
Resumo: | Entomopathogenic nematodes (EPNs) are considered beneficial microorganism, however, they can affect beneficial insects, such as parasitoids. The objective of this work was to evaluate the interaction between the larval endoparasitoid Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) and the nematode Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae), in the control of the sugarcane borer Diatraea saccharalis (Fabricius, 1974) (Lepidoptera: Crambidae), contributing to the decision-making process for the use of biological control in integrated pest management (IPM) by sugarcane producers. Diatraea saccharalis caterpillars were offered to C. flavipes females for parasitism. Subsequently, every 3 days, EPNs were inoculated. After mortality (which occurred after the second day of inoculation), it was waited 4 days to dissect D. saccharalis. Results show that EPNs are capable of killing D. saccharalis caterpillars in 48 hours, also killing the pupa and adult phases of the same insect. The results also show that EPNs invade the body of C. flavipes still inside D. saccharalis, thus preventing the development of the endoparasitoid. It can be concluded that there is intraguild competition between the biological control agents, but they can be used in the IPM, respecting a period between their applications. After the release of the endoparasitoid C. flavipes, 9 to 12 days should be waited for application of EPNs, so its development will not be hindered, taking advantage of the efficiency of the two natural enemies in the field. |
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Interação entre Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) e Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae) no parasitismo de Diatraea saccharalis (Fabricius, 1974) (Lepidoptera Crambidae)Interaction between Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) and Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae) no parasitism of Diatraea saccharalis (Fabricius, 1974) (Lepidoptera Crambidae)Controle biológicoBroca da canaCompetição intraguildaBiological controlSugarcane borerIntraguild competitionCNPQ::CIENCIAS AGRARIASEntomopathogenic nematodes (EPNs) are considered beneficial microorganism, however, they can affect beneficial insects, such as parasitoids. The objective of this work was to evaluate the interaction between the larval endoparasitoid Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) and the nematode Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae), in the control of the sugarcane borer Diatraea saccharalis (Fabricius, 1974) (Lepidoptera: Crambidae), contributing to the decision-making process for the use of biological control in integrated pest management (IPM) by sugarcane producers. Diatraea saccharalis caterpillars were offered to C. flavipes females for parasitism. Subsequently, every 3 days, EPNs were inoculated. After mortality (which occurred after the second day of inoculation), it was waited 4 days to dissect D. saccharalis. Results show that EPNs are capable of killing D. saccharalis caterpillars in 48 hours, also killing the pupa and adult phases of the same insect. The results also show that EPNs invade the body of C. flavipes still inside D. saccharalis, thus preventing the development of the endoparasitoid. It can be concluded that there is intraguild competition between the biological control agents, but they can be used in the IPM, respecting a period between their applications. After the release of the endoparasitoid C. flavipes, 9 to 12 days should be waited for application of EPNs, so its development will not be hindered, taking advantage of the efficiency of the two natural enemies in the field.CNPq - Conselho Nacional de Desenvolvimento Científico e TecnológicoNematoides entomopatogênicos (NEPs) são considerados microrganismos benéficos, porém, eles podem afetar insetos benéficos, como os parasitoides. O objetivo deste trabalho foi avaliar a interação entre o endoparasitoide larval Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) e o nematoide Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae), no controle da broca da cana-de-açúcar Diatraea saccharalis (Fabricius, 1974) (Lepidoptera: Crambidae), contribuindo com a tomada de decisão para o uso do controle biológico no manejo integrado de pragas (MIP) por parte dos produtores de cana-de-açúcar. Lagartas de D. saccharalis foram oferecidas para fêmeas de C. flavipes para parasitismo. Posteriormente, a cada 3 dias, foram inoculados NEPs. Após a mortalidade (que acontecia após o segundo dia de inoculação), esperou-se 4 dias para se fazer a dissecação de D. saccharalis. Os resultados mostram que NEPs são capazes de matar em 48 horas lagartas de D. saccharalis, matando também as fases de pupa e adulto do inseto. Os resultados também mostram que os NEPs invadem o corpo de C. flavipes ainda dentro de D. saccharalis, impedindo assim o desenvolvimento do endoparasitoide. Pode-se concluir que existe competição intraguilda entre os agentes de controle biológico, porém os mesmos podem ser usados no MIP, respeitando-se um período de carência entre a aplicação deles. Após a liberação do endoparasitoide C. flavipes, deve-se aguardar 9 a 12 dias para aplicação de NEPs, assim o desenvolvimento da mesma não será prejudicado, aproveitando em campo a eficiência dos dois inimigos naturais.Universidade Federal de AlagoasBrasilPrograma de Pós-Graduação em Proteção de PlantasUFALGuzzo, Elio Cesarhttp://lattes.cnpq.br/8184709993997461Negrisoli Junior, Aldomário Santohttp://lattes.cnpq.br/3789301282550155Acevedo, Juan Pablo Molinahttp://lattes.cnpq.br/0183271472782301Arruda Filho, Geraldo Pereira dehttp://lattes.cnpq.br/8601828089851493Silva, Telliane Santos Salgueiro2020-06-13T02:38:04Z2020-06-092020-06-13T02:38:04Z2020-02-28info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfSILVA, Telliane Santos Salgueiro. Interação entre Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) e Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae) no parasitismo de Diatraea saccharalis (Fabricius, 1974) (Lepidoptera Crambidae). 2020. 50 f. Dissertação (Mestrado em Proteção de Plantas) – Centro de Ciências Agrárias, Programa de Pós-Graduação em Proteção de Plantas, Universidade Federal de Alagoas, Rio Largo, 2020.http://www.repositorio.ufal.br/handle/riufal/7014porinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da Universidade Federal de Alagoas (UFAL)instname:Universidade Federal de Alagoas (UFAL)instacron:UFAL2020-06-13T02:41:13Zoai:www.repositorio.ufal.br:riufal/7014Repositório InstitucionalPUBhttp://www.repositorio.ufal.br/oai/requestri@sibi.ufal.bropendoar:2020-06-13T02:41:13Repositório Institucional da Universidade Federal de Alagoas (UFAL) - Universidade Federal de Alagoas (UFAL)false |
dc.title.none.fl_str_mv |
Interação entre Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) e Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae) no parasitismo de Diatraea saccharalis (Fabricius, 1974) (Lepidoptera Crambidae) Interaction between Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) and Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae) no parasitism of Diatraea saccharalis (Fabricius, 1974) (Lepidoptera Crambidae) |
title |
Interação entre Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) e Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae) no parasitismo de Diatraea saccharalis (Fabricius, 1974) (Lepidoptera Crambidae) |
spellingShingle |
Interação entre Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) e Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae) no parasitismo de Diatraea saccharalis (Fabricius, 1974) (Lepidoptera Crambidae) Silva, Telliane Santos Salgueiro Controle biológico Broca da cana Competição intraguilda Biological control Sugarcane borer Intraguild competition CNPQ::CIENCIAS AGRARIAS |
title_short |
Interação entre Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) e Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae) no parasitismo de Diatraea saccharalis (Fabricius, 1974) (Lepidoptera Crambidae) |
title_full |
Interação entre Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) e Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae) no parasitismo de Diatraea saccharalis (Fabricius, 1974) (Lepidoptera Crambidae) |
title_fullStr |
Interação entre Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) e Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae) no parasitismo de Diatraea saccharalis (Fabricius, 1974) (Lepidoptera Crambidae) |
title_full_unstemmed |
Interação entre Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) e Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae) no parasitismo de Diatraea saccharalis (Fabricius, 1974) (Lepidoptera Crambidae) |
title_sort |
Interação entre Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) e Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae) no parasitismo de Diatraea saccharalis (Fabricius, 1974) (Lepidoptera Crambidae) |
author |
Silva, Telliane Santos Salgueiro |
author_facet |
Silva, Telliane Santos Salgueiro |
author_role |
author |
dc.contributor.none.fl_str_mv |
Guzzo, Elio Cesar http://lattes.cnpq.br/8184709993997461 Negrisoli Junior, Aldomário Santo http://lattes.cnpq.br/3789301282550155 Acevedo, Juan Pablo Molina http://lattes.cnpq.br/0183271472782301 Arruda Filho, Geraldo Pereira de http://lattes.cnpq.br/8601828089851493 |
dc.contributor.author.fl_str_mv |
Silva, Telliane Santos Salgueiro |
dc.subject.por.fl_str_mv |
Controle biológico Broca da cana Competição intraguilda Biological control Sugarcane borer Intraguild competition CNPQ::CIENCIAS AGRARIAS |
topic |
Controle biológico Broca da cana Competição intraguilda Biological control Sugarcane borer Intraguild competition CNPQ::CIENCIAS AGRARIAS |
description |
Entomopathogenic nematodes (EPNs) are considered beneficial microorganism, however, they can affect beneficial insects, such as parasitoids. The objective of this work was to evaluate the interaction between the larval endoparasitoid Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) and the nematode Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae), in the control of the sugarcane borer Diatraea saccharalis (Fabricius, 1974) (Lepidoptera: Crambidae), contributing to the decision-making process for the use of biological control in integrated pest management (IPM) by sugarcane producers. Diatraea saccharalis caterpillars were offered to C. flavipes females for parasitism. Subsequently, every 3 days, EPNs were inoculated. After mortality (which occurred after the second day of inoculation), it was waited 4 days to dissect D. saccharalis. Results show that EPNs are capable of killing D. saccharalis caterpillars in 48 hours, also killing the pupa and adult phases of the same insect. The results also show that EPNs invade the body of C. flavipes still inside D. saccharalis, thus preventing the development of the endoparasitoid. It can be concluded that there is intraguild competition between the biological control agents, but they can be used in the IPM, respecting a period between their applications. After the release of the endoparasitoid C. flavipes, 9 to 12 days should be waited for application of EPNs, so its development will not be hindered, taking advantage of the efficiency of the two natural enemies in the field. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-06-13T02:38:04Z 2020-06-09 2020-06-13T02:38:04Z 2020-02-28 |
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.uri.fl_str_mv |
SILVA, Telliane Santos Salgueiro. Interação entre Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) e Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae) no parasitismo de Diatraea saccharalis (Fabricius, 1974) (Lepidoptera Crambidae). 2020. 50 f. Dissertação (Mestrado em Proteção de Plantas) – Centro de Ciências Agrárias, Programa de Pós-Graduação em Proteção de Plantas, Universidade Federal de Alagoas, Rio Largo, 2020. http://www.repositorio.ufal.br/handle/riufal/7014 |
identifier_str_mv |
SILVA, Telliane Santos Salgueiro. Interação entre Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) e Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae) no parasitismo de Diatraea saccharalis (Fabricius, 1974) (Lepidoptera Crambidae). 2020. 50 f. Dissertação (Mestrado em Proteção de Plantas) – Centro de Ciências Agrárias, Programa de Pós-Graduação em Proteção de Plantas, Universidade Federal de Alagoas, Rio Largo, 2020. |
url |
http://www.repositorio.ufal.br/handle/riufal/7014 |
dc.language.iso.fl_str_mv |
por |
language |
por |
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info:eu-repo/semantics/openAccess |
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openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Alagoas Brasil Programa de Pós-Graduação em Proteção de Plantas UFAL |
publisher.none.fl_str_mv |
Universidade Federal de Alagoas Brasil Programa de Pós-Graduação em Proteção de Plantas UFAL |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da Universidade Federal de Alagoas (UFAL) instname:Universidade Federal de Alagoas (UFAL) instacron:UFAL |
instname_str |
Universidade Federal de Alagoas (UFAL) |
instacron_str |
UFAL |
institution |
UFAL |
reponame_str |
Repositório Institucional da Universidade Federal de Alagoas (UFAL) |
collection |
Repositório Institucional da Universidade Federal de Alagoas (UFAL) |
repository.name.fl_str_mv |
Repositório Institucional da Universidade Federal de Alagoas (UFAL) - Universidade Federal de Alagoas (UFAL) |
repository.mail.fl_str_mv |
ri@sibi.ufal.br |
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1748233741949468672 |