Tabelas de vida de fertilidade de Brevicoryne brassicae (L.) (Hemiptera: Aphididae) em condições de campo

Detalhes bibliográficos
Autor(a) principal: Cividanes, Francisco J. [UNESP]
Data de Publicação: 2002
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/224380
Resumo: Studies related with life tables are fundamental for the understanding of the population dynamics of insects. In this work, Brevicoryne brassicae (L.) was studied during spring, summer, fall and winter through age-specific life tables aiming to evaluate the influence of temperature on its population dynamic. The experiments were carried out observing B. brassicae enclosed in leaf cages fixed in kale, Brassica oleracea L. var. acephala DC. The age-specific life table parameters, computed on a degree-day time scale, indicated that B. brassicae showed the longest survival during the thermal conditions of fall and winter, while its highest fecundity was observed when the aphids experienced spring temperatures. High summer temperatures adversely affected the population dynamic of B. brassicae through its negative influence on immature development, survival, longevity and reproduction.
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spelling Tabelas de vida de fertilidade de Brevicoryne brassicae (L.) (Hemiptera: Aphididae) em condições de campoAge-specific life tables of Brevicoryne brassicae (L.) (Hemiptera: Aphididae) under field conditionsAphidBrassica oleraceaDegree-dayPopulation dynamicsStudies related with life tables are fundamental for the understanding of the population dynamics of insects. In this work, Brevicoryne brassicae (L.) was studied during spring, summer, fall and winter through age-specific life tables aiming to evaluate the influence of temperature on its population dynamic. The experiments were carried out observing B. brassicae enclosed in leaf cages fixed in kale, Brassica oleracea L. var. acephala DC. The age-specific life table parameters, computed on a degree-day time scale, indicated that B. brassicae showed the longest survival during the thermal conditions of fall and winter, while its highest fecundity was observed when the aphids experienced spring temperatures. High summer temperatures adversely affected the population dynamic of B. brassicae through its negative influence on immature development, survival, longevity and reproduction.Depto. Fitossanidade FCAV/UNESP, Via de Acesso Prof. Paulo D. Castellane s/n, 14884-900, Jaboticabal, SPDepto. Fitossanidade FCAV/UNESP, Via de Acesso Prof. Paulo D. Castellane s/n, 14884-900, Jaboticabal, SPUniversidade Estadual Paulista (UNESP)Cividanes, Francisco J. [UNESP]2022-04-28T19:56:10Z2022-04-28T19:56:10Z2002-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article419-427Neotropical Entomology, v. 31, n. 3, p. 419-427, 2002.1519-556Xhttp://hdl.handle.net/11449/2243802-s2.0-0242662853Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporNeotropical Entomologyinfo:eu-repo/semantics/openAccess2022-04-28T19:56:10Zoai:repositorio.unesp.br:11449/224380Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T19:56:10Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Tabelas de vida de fertilidade de Brevicoryne brassicae (L.) (Hemiptera: Aphididae) em condições de campo
Age-specific life tables of Brevicoryne brassicae (L.) (Hemiptera: Aphididae) under field conditions
title Tabelas de vida de fertilidade de Brevicoryne brassicae (L.) (Hemiptera: Aphididae) em condições de campo
spellingShingle Tabelas de vida de fertilidade de Brevicoryne brassicae (L.) (Hemiptera: Aphididae) em condições de campo
Cividanes, Francisco J. [UNESP]
Aphid
Brassica oleracea
Degree-day
Population dynamics
title_short Tabelas de vida de fertilidade de Brevicoryne brassicae (L.) (Hemiptera: Aphididae) em condições de campo
title_full Tabelas de vida de fertilidade de Brevicoryne brassicae (L.) (Hemiptera: Aphididae) em condições de campo
title_fullStr Tabelas de vida de fertilidade de Brevicoryne brassicae (L.) (Hemiptera: Aphididae) em condições de campo
title_full_unstemmed Tabelas de vida de fertilidade de Brevicoryne brassicae (L.) (Hemiptera: Aphididae) em condições de campo
title_sort Tabelas de vida de fertilidade de Brevicoryne brassicae (L.) (Hemiptera: Aphididae) em condições de campo
author Cividanes, Francisco J. [UNESP]
author_facet Cividanes, Francisco J. [UNESP]
author_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Cividanes, Francisco J. [UNESP]
dc.subject.por.fl_str_mv Aphid
Brassica oleracea
Degree-day
Population dynamics
topic Aphid
Brassica oleracea
Degree-day
Population dynamics
description Studies related with life tables are fundamental for the understanding of the population dynamics of insects. In this work, Brevicoryne brassicae (L.) was studied during spring, summer, fall and winter through age-specific life tables aiming to evaluate the influence of temperature on its population dynamic. The experiments were carried out observing B. brassicae enclosed in leaf cages fixed in kale, Brassica oleracea L. var. acephala DC. The age-specific life table parameters, computed on a degree-day time scale, indicated that B. brassicae showed the longest survival during the thermal conditions of fall and winter, while its highest fecundity was observed when the aphids experienced spring temperatures. High summer temperatures adversely affected the population dynamic of B. brassicae through its negative influence on immature development, survival, longevity and reproduction.
publishDate 2002
dc.date.none.fl_str_mv 2002-12-01
2022-04-28T19:56:10Z
2022-04-28T19:56:10Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Neotropical Entomology, v. 31, n. 3, p. 419-427, 2002.
1519-556X
http://hdl.handle.net/11449/224380
2-s2.0-0242662853
identifier_str_mv Neotropical Entomology, v. 31, n. 3, p. 419-427, 2002.
1519-556X
2-s2.0-0242662853
url http://hdl.handle.net/11449/224380
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Neotropical Entomology
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 419-427
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1799965059654352896

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