Canibalism in the larval instars of Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera: Noctuidae): temperature and food quantity

Detalhes bibliográficos
Autor(a) principal: Machado, Lorena Contarini
Data de Publicação: 2022
Outros Autores: Santos Junior, Hugo José Gonçalves dos, Paiva, Carlos Eduardo Costa, Santos, Beatriz Almeida dos, Mauri, Laura Vaillant Ribeiro, Rodrigues, Julianne Almeida, Soares, Carolina de Oliveira, Zago, Hugo Bolsoni
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta Scientiarum Biological Sciences
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/59401
Resumo: Cannibalism is a frequent behavior in Spodoptera frugiperda (J. E. Smith, 1797) larvae either in the field or in a laboratory. The purpose of this work was to investigate the factors temperature and food quantity on the cannibal behavior in instars of this insect under laboratory conditions. The neonates were conditioned at temperatures of 22, 25, 28 and 31 ± 1°C until they reached the 3rd, 4th, and 5th instar. The number of 20 larvae were transferred to different gerbox® with the amount of food varying from 0, 5, 10, 15, and 20 g of artificial diet. Cannibalism was evaluated after 72 hours. In all the instars evaluated, the larvae showed cannibalistic behavior as a function of temperature and amount of food. The amount of 15 g of artificial diet is sufficient to feed the 3rd and 4th instar larval for 72h, regardless of temperature. For the 5th instar this amount is 10 g.
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spelling Canibalism in the larval instars of Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera: Noctuidae): temperature and food quantityCanibalism in the larval instars of Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera: Noctuidae): temperature and food quantityartificial diet; cannibal behavior; fall armyworm.artificial diet; cannibal behavior; fall armyworm.Cannibalism is a frequent behavior in Spodoptera frugiperda (J. E. Smith, 1797) larvae either in the field or in a laboratory. The purpose of this work was to investigate the factors temperature and food quantity on the cannibal behavior in instars of this insect under laboratory conditions. The neonates were conditioned at temperatures of 22, 25, 28 and 31 ± 1°C until they reached the 3rd, 4th, and 5th instar. The number of 20 larvae were transferred to different gerbox® with the amount of food varying from 0, 5, 10, 15, and 20 g of artificial diet. Cannibalism was evaluated after 72 hours. In all the instars evaluated, the larvae showed cannibalistic behavior as a function of temperature and amount of food. The amount of 15 g of artificial diet is sufficient to feed the 3rd and 4th instar larval for 72h, regardless of temperature. For the 5th instar this amount is 10 g.Cannibalism is a frequent behavior in Spodoptera frugiperda (J. E. Smith, 1797) larvae either in the field or in a laboratory. The purpose of this work was to investigate the factors temperature and food quantity on the cannibal behavior in instars of this insect under laboratory conditions. The neonates were conditioned at temperatures of 22, 25, 28 and 31 ± 1°C until they reached the 3rd, 4th, and 5th instar. The number of 20 larvae were transferred to different gerbox® with the amount of food varying from 0, 5, 10, 15, and 20 g of artificial diet. Cannibalism was evaluated after 72 hours. In all the instars evaluated, the larvae showed cannibalistic behavior as a function of temperature and amount of food. The amount of 15 g of artificial diet is sufficient to feed the 3rd and 4th instar larval for 72h, regardless of temperature. For the 5th instar this amount is 10 g.Universidade Estadual De Maringá2022-03-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/5940110.4025/actascibiolsci.v44i1.59401Acta Scientiarum. Biological Sciences; Vol 44 (2022): Publicação contínua; e59401Acta Scientiarum. Biological Sciences; v. 44 (2022): Publicação contínua; e594011807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/59401/751375153894Copyright (c) 2022 Acta Scientiarum. Biological Scienceshttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMachado, Lorena Contarini Santos Junior, Hugo José Gonçalves dosPaiva, Carlos Eduardo Costa Santos, Beatriz Almeida dos Mauri, Laura Vaillant Ribeiro Rodrigues, Julianne Almeida Soares, Carolina de Oliveira Zago, Hugo Bolsoni 2022-04-01T17:38:43Zoai:periodicos.uem.br/ojs:article/59401Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-04-01T17:38:43Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Canibalism in the larval instars of Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera: Noctuidae): temperature and food quantity
Canibalism in the larval instars of Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera: Noctuidae): temperature and food quantity
title Canibalism in the larval instars of Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera: Noctuidae): temperature and food quantity
spellingShingle Canibalism in the larval instars of Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera: Noctuidae): temperature and food quantity
Machado, Lorena Contarini
artificial diet; cannibal behavior; fall armyworm.
artificial diet; cannibal behavior; fall armyworm.
title_short Canibalism in the larval instars of Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera: Noctuidae): temperature and food quantity
title_full Canibalism in the larval instars of Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera: Noctuidae): temperature and food quantity
title_fullStr Canibalism in the larval instars of Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera: Noctuidae): temperature and food quantity
title_full_unstemmed Canibalism in the larval instars of Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera: Noctuidae): temperature and food quantity
title_sort Canibalism in the larval instars of Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera: Noctuidae): temperature and food quantity
author Machado, Lorena Contarini
author_facet Machado, Lorena Contarini
Santos Junior, Hugo José Gonçalves dos
Paiva, Carlos Eduardo Costa
Santos, Beatriz Almeida dos
Mauri, Laura Vaillant Ribeiro
Rodrigues, Julianne Almeida
Soares, Carolina de Oliveira
Zago, Hugo Bolsoni
author_role author
author2 Santos Junior, Hugo José Gonçalves dos
Paiva, Carlos Eduardo Costa
Santos, Beatriz Almeida dos
Mauri, Laura Vaillant Ribeiro
Rodrigues, Julianne Almeida
Soares, Carolina de Oliveira
Zago, Hugo Bolsoni
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Machado, Lorena Contarini
Santos Junior, Hugo José Gonçalves dos
Paiva, Carlos Eduardo Costa
Santos, Beatriz Almeida dos
Mauri, Laura Vaillant Ribeiro
Rodrigues, Julianne Almeida
Soares, Carolina de Oliveira
Zago, Hugo Bolsoni
dc.subject.por.fl_str_mv artificial diet; cannibal behavior; fall armyworm.
artificial diet; cannibal behavior; fall armyworm.
topic artificial diet; cannibal behavior; fall armyworm.
artificial diet; cannibal behavior; fall armyworm.
description Cannibalism is a frequent behavior in Spodoptera frugiperda (J. E. Smith, 1797) larvae either in the field or in a laboratory. The purpose of this work was to investigate the factors temperature and food quantity on the cannibal behavior in instars of this insect under laboratory conditions. The neonates were conditioned at temperatures of 22, 25, 28 and 31 ± 1°C until they reached the 3rd, 4th, and 5th instar. The number of 20 larvae were transferred to different gerbox® with the amount of food varying from 0, 5, 10, 15, and 20 g of artificial diet. Cannibalism was evaluated after 72 hours. In all the instars evaluated, the larvae showed cannibalistic behavior as a function of temperature and amount of food. The amount of 15 g of artificial diet is sufficient to feed the 3rd and 4th instar larval for 72h, regardless of temperature. For the 5th instar this amount is 10 g.
publishDate 2022
dc.date.none.fl_str_mv 2022-03-16
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/59401
10.4025/actascibiolsci.v44i1.59401
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/59401
identifier_str_mv 10.4025/actascibiolsci.v44i1.59401
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/59401/751375153894
dc.rights.driver.fl_str_mv Copyright (c) 2022 Acta Scientiarum. Biological Sciences
http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2022 Acta Scientiarum. Biological Sciences
http://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Biological Sciences; Vol 44 (2022): Publicação contínua; e59401
Acta Scientiarum. Biological Sciences; v. 44 (2022): Publicação contínua; e59401
1807-863X
1679-9283
reponame:Acta Scientiarum Biological Sciences
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum Biological Sciences
collection Acta Scientiarum Biological Sciences
repository.name.fl_str_mv Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actabiol@uem.br
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