Immature stages of Spodoptera cosmioides (Lepidoptera: Noctuidae): developmental parameters and host plants

Detalhes bibliográficos
Autor(a) principal: Specht,Alexandre
Data de Publicação: 2016
Outros Autores: Roque-Specht,Vânia F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Zoologia (Curitiba. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000400501
Resumo: ABSTRACT The goal of this study was to detail the temporal and morphological parameters of the immature stages of Spodoptera cosmioides (Walker, 1858) and to gather information about their larval host plants. Larvae were reared on artificial diet and under controlled conditions (25 ± 1°C, 70 ± 10% RH and 14 hour photophase). The viability of eggs, larvae (pre-pupae period inclusive) and pupae were 98.97, 97.33, 97.95 and 94.76%, respectively. The average duration of egg, larval, pre-pupal and pupal stages was 3.82, 19.24, 3.20 and 14.81 days, respectively. A small proportion of females (9.48%) passed through seven instars, and female development was significantly slower than male development. The female larvae that developed through six and seven instars exhibited a mean growth rate of 1.63 and 1.49, respectively. Overall, female pupae were significantly larger, exhibiting slower development than males. One hundred and twenty six plants belonging to 40 families are listed as hosts of S. cosmioides , mainly including Solanaceae, Fabaceae, Asteraceae and Poaceae.
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spelling Immature stages of Spodoptera cosmioides (Lepidoptera: Noctuidae): developmental parameters and host plantsArmywormartificial dietdevelopmentlife cyclesoybean pod armywormABSTRACT The goal of this study was to detail the temporal and morphological parameters of the immature stages of Spodoptera cosmioides (Walker, 1858) and to gather information about their larval host plants. Larvae were reared on artificial diet and under controlled conditions (25 ± 1°C, 70 ± 10% RH and 14 hour photophase). The viability of eggs, larvae (pre-pupae period inclusive) and pupae were 98.97, 97.33, 97.95 and 94.76%, respectively. The average duration of egg, larval, pre-pupal and pupal stages was 3.82, 19.24, 3.20 and 14.81 days, respectively. A small proportion of females (9.48%) passed through seven instars, and female development was significantly slower than male development. The female larvae that developed through six and seven instars exhibited a mean growth rate of 1.63 and 1.49, respectively. Overall, female pupae were significantly larger, exhibiting slower development than males. One hundred and twenty six plants belonging to 40 families are listed as hosts of S. cosmioides , mainly including Solanaceae, Fabaceae, Asteraceae and Poaceae.Sociedade Brasileira de Zoologia2016-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000400501Zoologia (Curitiba) v.33 n.4 2016reponame:Zoologia (Curitiba. Online)instname:Sociedade Brasileira de Zoologiainstacron:SBZ10.1590/S1984-4689zool-20160053info:eu-repo/semantics/openAccessSpecht,AlexandreRoque-Specht,Vânia F.eng2016-09-06T00:00:00Zoai:scielo:S1984-46702016000400501Revistahttp://www.scielo.br/zoolONGhttps://old.scielo.br/oai/scielo-oai.phpsbz@sbzoologia.org.br1984-46891984-4670opendoar:2016-09-06T00:00Zoologia (Curitiba. Online) - Sociedade Brasileira de Zoologiafalse
dc.title.none.fl_str_mv Immature stages of Spodoptera cosmioides (Lepidoptera: Noctuidae): developmental parameters and host plants
title Immature stages of Spodoptera cosmioides (Lepidoptera: Noctuidae): developmental parameters and host plants
spellingShingle Immature stages of Spodoptera cosmioides (Lepidoptera: Noctuidae): developmental parameters and host plants
Specht,Alexandre
Armyworm
artificial diet
development
life cycle
soybean pod armyworm
title_short Immature stages of Spodoptera cosmioides (Lepidoptera: Noctuidae): developmental parameters and host plants
title_full Immature stages of Spodoptera cosmioides (Lepidoptera: Noctuidae): developmental parameters and host plants
title_fullStr Immature stages of Spodoptera cosmioides (Lepidoptera: Noctuidae): developmental parameters and host plants
title_full_unstemmed Immature stages of Spodoptera cosmioides (Lepidoptera: Noctuidae): developmental parameters and host plants
title_sort Immature stages of Spodoptera cosmioides (Lepidoptera: Noctuidae): developmental parameters and host plants
author Specht,Alexandre
author_facet Specht,Alexandre
Roque-Specht,Vânia F.
author_role author
author2 Roque-Specht,Vânia F.
author2_role author
dc.contributor.author.fl_str_mv Specht,Alexandre
Roque-Specht,Vânia F.
dc.subject.por.fl_str_mv Armyworm
artificial diet
development
life cycle
soybean pod armyworm
topic Armyworm
artificial diet
development
life cycle
soybean pod armyworm
description ABSTRACT The goal of this study was to detail the temporal and morphological parameters of the immature stages of Spodoptera cosmioides (Walker, 1858) and to gather information about their larval host plants. Larvae were reared on artificial diet and under controlled conditions (25 ± 1°C, 70 ± 10% RH and 14 hour photophase). The viability of eggs, larvae (pre-pupae period inclusive) and pupae were 98.97, 97.33, 97.95 and 94.76%, respectively. The average duration of egg, larval, pre-pupal and pupal stages was 3.82, 19.24, 3.20 and 14.81 days, respectively. A small proportion of females (9.48%) passed through seven instars, and female development was significantly slower than male development. The female larvae that developed through six and seven instars exhibited a mean growth rate of 1.63 and 1.49, respectively. Overall, female pupae were significantly larger, exhibiting slower development than males. One hundred and twenty six plants belonging to 40 families are listed as hosts of S. cosmioides , mainly including Solanaceae, Fabaceae, Asteraceae and Poaceae.
publishDate 2016
dc.date.none.fl_str_mv 2016-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000400501
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000400501
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1984-4689zool-20160053
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Zoologia
publisher.none.fl_str_mv Sociedade Brasileira de Zoologia
dc.source.none.fl_str_mv Zoologia (Curitiba) v.33 n.4 2016
reponame:Zoologia (Curitiba. Online)
instname:Sociedade Brasileira de Zoologia
instacron:SBZ
instname_str Sociedade Brasileira de Zoologia
instacron_str SBZ
institution SBZ
reponame_str Zoologia (Curitiba. Online)
collection Zoologia (Curitiba. Online)
repository.name.fl_str_mv Zoologia (Curitiba. Online) - Sociedade Brasileira de Zoologia
repository.mail.fl_str_mv sbz@sbzoologia.org.br
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