Natural enemies recovered from Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae) larvae infesting the cartridge, ear and stem of corn plants under conventional and organic farming systems in Brazil.

Detalhes bibliográficos
Autor(a) principal: SILVA, R. B. da
Data de Publicação: 2023
Outros Autores: CRUZ, I., FIGUEIREDO, M. de L. C., REDOAN, A. C. M., SHIMBORI, E. M., TAVARES, W. de S., DIAS, A. M. P. M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1159443
https://doi.org/10.1590/0001-3765202320200042
Resumo: The corn cropping system can influence the natural enemy identity and the number of Spodoptera frugiperda J.E. Smith, 1797 (Lepidoptera: Noctuidae) individuals infesting the cartridge, ear and stem of this plant. The objectives were to identify the S. frugiperda natural enemies and differences in the number of individuals infesting the cartridge, ear and stem of corn plants under conventional and organic cropping systems, in Brazil after an initial collection of adult males through semiochemical traps. We also evaluated key morphometrical parameters of the larva and factors contributing with the viability of S. frugiperda. A total of 16 and 136 adult males was trapped, and 1,124 and 1,112 larvae was recovered from conventional and organic systems with 4.7 and 6.7% of them parasitized by dipteran and hymenopteran, respectively. Most of the parasitoids recovered had occurrence in both cropping systems, except Cremastinae and Ophion flavidus Brullé, 1846 (Hymenoptera: Ichneumonidae), which were recorded only in organic and Campoletis sp. (Hymenoptera: Ichneumonidae) only in conventional corns. The number of parasitoids recovered was similar in corn plant samples between both cropping systems. A total of 152 and 31 larvae was recovered from corn ears under conventional and organic systems, respectively. Doru luteipes (Scudder, 1876) (Dermaptera: Forficulidae) was recovered from all samples under conventional system. The larva length was overall similar between cropping systems. Parasitism by dipteran and hymenopteran, infection by microorganisms, larva mortality by undetermined causes, and differences in viability of S. frugiperda stages were factors contributing with the supression of this pest. The new associations and parasitoids reported represent possibilities of expanding the biological control strategies to manage S. frugiperda in corn crops.
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spelling Natural enemies recovered from Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae) larvae infesting the cartridge, ear and stem of corn plants under conventional and organic farming systems in Brazil.MilharalPraga de PlantaLagartaInimigo NaturalControle BiológicoThe corn cropping system can influence the natural enemy identity and the number of Spodoptera frugiperda J.E. Smith, 1797 (Lepidoptera: Noctuidae) individuals infesting the cartridge, ear and stem of this plant. The objectives were to identify the S. frugiperda natural enemies and differences in the number of individuals infesting the cartridge, ear and stem of corn plants under conventional and organic cropping systems, in Brazil after an initial collection of adult males through semiochemical traps. We also evaluated key morphometrical parameters of the larva and factors contributing with the viability of S. frugiperda. A total of 16 and 136 adult males was trapped, and 1,124 and 1,112 larvae was recovered from conventional and organic systems with 4.7 and 6.7% of them parasitized by dipteran and hymenopteran, respectively. Most of the parasitoids recovered had occurrence in both cropping systems, except Cremastinae and Ophion flavidus Brullé, 1846 (Hymenoptera: Ichneumonidae), which were recorded only in organic and Campoletis sp. (Hymenoptera: Ichneumonidae) only in conventional corns. The number of parasitoids recovered was similar in corn plant samples between both cropping systems. A total of 152 and 31 larvae was recovered from corn ears under conventional and organic systems, respectively. Doru luteipes (Scudder, 1876) (Dermaptera: Forficulidae) was recovered from all samples under conventional system. The larva length was overall similar between cropping systems. Parasitism by dipteran and hymenopteran, infection by microorganisms, larva mortality by undetermined causes, and differences in viability of S. frugiperda stages were factors contributing with the supression of this pest. The new associations and parasitoids reported represent possibilities of expanding the biological control strategies to manage S. frugiperda in corn crops.RAFAEL BRAGA DA SILVA, CENTRO UNIVERSITÁRIO DE SETE LAGOASIVAN CRUZ, CNPMSMARIA DE LOURDES C. FIGUEIREDO, INSTITUTO MINEIRO DE AGROPECUÁRIAANA CAROLINA M. REDOAN, BOLSISTAEDUARDO M. SHIMBORI, UNIVERSIDADE DE SÃO PAULOWAGNER DE S. TAVARES, ITCI HUTANI MANUNGGALANGÉLICA MARIA P. M. DIAS, UNIVERSIDADE FEDERAL DE SÃO CARLOS.SILVA, R. B. daCRUZ, I.FIGUEIREDO, M. de L. C.REDOAN, A. C. M.SHIMBORI, E. M.TAVARES, W. de S.DIAS, A. M. P. M.2023-12-11T14:33:17Z2023-12-11T14:33:17Z2023-12-112023info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleAnais da Academia Brasileira de Ciências, v. 95, n. 4, e20200042, 2023.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1159443https://doi.org/10.1590/0001-3765202320200042enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2023-12-11T14:33:17Zoai:www.alice.cnptia.embrapa.br:doc/1159443Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542023-12-11T14:33:17falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542023-12-11T14:33:17Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Natural enemies recovered from Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae) larvae infesting the cartridge, ear and stem of corn plants under conventional and organic farming systems in Brazil.
title Natural enemies recovered from Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae) larvae infesting the cartridge, ear and stem of corn plants under conventional and organic farming systems in Brazil.
spellingShingle Natural enemies recovered from Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae) larvae infesting the cartridge, ear and stem of corn plants under conventional and organic farming systems in Brazil.
SILVA, R. B. da
Milharal
Praga de Planta
Lagarta
Inimigo Natural
Controle Biológico
title_short Natural enemies recovered from Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae) larvae infesting the cartridge, ear and stem of corn plants under conventional and organic farming systems in Brazil.
title_full Natural enemies recovered from Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae) larvae infesting the cartridge, ear and stem of corn plants under conventional and organic farming systems in Brazil.
title_fullStr Natural enemies recovered from Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae) larvae infesting the cartridge, ear and stem of corn plants under conventional and organic farming systems in Brazil.
title_full_unstemmed Natural enemies recovered from Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae) larvae infesting the cartridge, ear and stem of corn plants under conventional and organic farming systems in Brazil.
title_sort Natural enemies recovered from Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae) larvae infesting the cartridge, ear and stem of corn plants under conventional and organic farming systems in Brazil.
author SILVA, R. B. da
author_facet SILVA, R. B. da
CRUZ, I.
FIGUEIREDO, M. de L. C.
REDOAN, A. C. M.
SHIMBORI, E. M.
TAVARES, W. de S.
DIAS, A. M. P. M.
author_role author
author2 CRUZ, I.
FIGUEIREDO, M. de L. C.
REDOAN, A. C. M.
SHIMBORI, E. M.
TAVARES, W. de S.
DIAS, A. M. P. M.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv RAFAEL BRAGA DA SILVA, CENTRO UNIVERSITÁRIO DE SETE LAGOAS
IVAN CRUZ, CNPMS
MARIA DE LOURDES C. FIGUEIREDO, INSTITUTO MINEIRO DE AGROPECUÁRIA
ANA CAROLINA M. REDOAN, BOLSISTA
EDUARDO M. SHIMBORI, UNIVERSIDADE DE SÃO PAULO
WAGNER DE S. TAVARES, ITCI HUTANI MANUNGGAL
ANGÉLICA MARIA P. M. DIAS, UNIVERSIDADE FEDERAL DE SÃO CARLOS.
dc.contributor.author.fl_str_mv SILVA, R. B. da
CRUZ, I.
FIGUEIREDO, M. de L. C.
REDOAN, A. C. M.
SHIMBORI, E. M.
TAVARES, W. de S.
DIAS, A. M. P. M.
dc.subject.por.fl_str_mv Milharal
Praga de Planta
Lagarta
Inimigo Natural
Controle Biológico
topic Milharal
Praga de Planta
Lagarta
Inimigo Natural
Controle Biológico
description The corn cropping system can influence the natural enemy identity and the number of Spodoptera frugiperda J.E. Smith, 1797 (Lepidoptera: Noctuidae) individuals infesting the cartridge, ear and stem of this plant. The objectives were to identify the S. frugiperda natural enemies and differences in the number of individuals infesting the cartridge, ear and stem of corn plants under conventional and organic cropping systems, in Brazil after an initial collection of adult males through semiochemical traps. We also evaluated key morphometrical parameters of the larva and factors contributing with the viability of S. frugiperda. A total of 16 and 136 adult males was trapped, and 1,124 and 1,112 larvae was recovered from conventional and organic systems with 4.7 and 6.7% of them parasitized by dipteran and hymenopteran, respectively. Most of the parasitoids recovered had occurrence in both cropping systems, except Cremastinae and Ophion flavidus Brullé, 1846 (Hymenoptera: Ichneumonidae), which were recorded only in organic and Campoletis sp. (Hymenoptera: Ichneumonidae) only in conventional corns. The number of parasitoids recovered was similar in corn plant samples between both cropping systems. A total of 152 and 31 larvae was recovered from corn ears under conventional and organic systems, respectively. Doru luteipes (Scudder, 1876) (Dermaptera: Forficulidae) was recovered from all samples under conventional system. The larva length was overall similar between cropping systems. Parasitism by dipteran and hymenopteran, infection by microorganisms, larva mortality by undetermined causes, and differences in viability of S. frugiperda stages were factors contributing with the supression of this pest. The new associations and parasitoids reported represent possibilities of expanding the biological control strategies to manage S. frugiperda in corn crops.
publishDate 2023
dc.date.none.fl_str_mv 2023-12-11T14:33:17Z
2023-12-11T14:33:17Z
2023-12-11
2023
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Anais da Academia Brasileira de Ciências, v. 95, n. 4, e20200042, 2023.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1159443
https://doi.org/10.1590/0001-3765202320200042
identifier_str_mv Anais da Academia Brasileira de Ciências, v. 95, n. 4, e20200042, 2023.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1159443
https://doi.org/10.1590/0001-3765202320200042
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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repository.mail.fl_str_mv cg-riaa@embrapa.br
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