Comparative biology of two congeneric stinkbugs, chinavia impicticornis and C. ubica (Hemiptera: Pentatomidae).
Main Author: | |
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Publication Date: | 2015 |
Other Authors: | , , , |
Format: | Article |
Language: | por |
Source: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Download full: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1019873 |
Summary: | The objective of this work was to compare the biology of Chinavia impicticornis and C. ubica (Hemiptera: Pentatomidae), two species of stinkbugs that occur as secondary pests in soybean. Life table procedures were used for evaluating nymphs, and fecundity tables for evaluating adults, in order to establish the demographics of the two species. The two species have similar demographic parameters, and the development of immature stages, from egg to adult, had similar duration periods of approximately 30 days. In both species, eggs and second?instar nymphs were the stages with higher mortality. Total egg production did not differ between females of both species. Fecundity and survival curves for adults showed similar trends in both species. However, C. ubica had greater potential to increase its populations, since its fecundity parameters were significantly higher than those of C. impicticornis . Moreover, the generational time and the time required to double the population size were shorter in C. ubica . Prolonged longevity, long oviposition period, high fecundity, and the ability to rapidly increase their populations indicate that both species can become potential pests in favorable environments. |
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Comparative biology of two congeneric stinkbugs, chinavia impicticornis and C. ubica (Hemiptera: Pentatomidae).Age-specific fecundityReproductive potentialStinkbugsLife tableGlycine maxmass rearingThe objective of this work was to compare the biology of Chinavia impicticornis and C. ubica (Hemiptera: Pentatomidae), two species of stinkbugs that occur as secondary pests in soybean. Life table procedures were used for evaluating nymphs, and fecundity tables for evaluating adults, in order to establish the demographics of the two species. The two species have similar demographic parameters, and the development of immature stages, from egg to adult, had similar duration periods of approximately 30 days. In both species, eggs and second?instar nymphs were the stages with higher mortality. Total egg production did not differ between females of both species. Fecundity and survival curves for adults showed similar trends in both species. However, C. ubica had greater potential to increase its populations, since its fecundity parameters were significantly higher than those of C. impicticornis . Moreover, the generational time and the time required to double the population size were shorter in C. ubica . Prolonged longevity, long oviposition period, high fecundity, and the ability to rapidly increase their populations indicate that both species can become potential pests in favorable environments.CLEONOR CAVALCANTE ALVES DA SILVA, CENARGEN; RAUL ALBERTO LAUMANN, CENARGEN; MARIA CAROLINA BLASSIOLI MORAES, CENARGEN; Michely Ferreira Santos de Aquino, UnB; MIGUEL BORGES, CENARGEN.SILVA, C. C. A. daLAUMANN, R. A.MORAES, M. C. B.AQUINO, M. F. S. deBORGES, M.2015-07-15T11:11:11Z2015-07-15T11:11:11Z2015-07-1520152016-03-22T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePesquisa Agropecuária Brasileira, Brasília, DF v.50, n.5, p.355-362, maio 2015.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1019873porinfo: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:EMBRAPA2017-08-16T02:27:11Zoai:www.alice.cnptia.embrapa.br:doc/1019873Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T02:27:11falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T02:27:11Repositório 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 |
Comparative biology of two congeneric stinkbugs, chinavia impicticornis and C. ubica (Hemiptera: Pentatomidae). |
title |
Comparative biology of two congeneric stinkbugs, chinavia impicticornis and C. ubica (Hemiptera: Pentatomidae). |
spellingShingle |
Comparative biology of two congeneric stinkbugs, chinavia impicticornis and C. ubica (Hemiptera: Pentatomidae). SILVA, C. C. A. da Age-specific fecundity Reproductive potential Stinkbugs Life table Glycine max mass rearing |
title_short |
Comparative biology of two congeneric stinkbugs, chinavia impicticornis and C. ubica (Hemiptera: Pentatomidae). |
title_full |
Comparative biology of two congeneric stinkbugs, chinavia impicticornis and C. ubica (Hemiptera: Pentatomidae). |
title_fullStr |
Comparative biology of two congeneric stinkbugs, chinavia impicticornis and C. ubica (Hemiptera: Pentatomidae). |
title_full_unstemmed |
Comparative biology of two congeneric stinkbugs, chinavia impicticornis and C. ubica (Hemiptera: Pentatomidae). |
title_sort |
Comparative biology of two congeneric stinkbugs, chinavia impicticornis and C. ubica (Hemiptera: Pentatomidae). |
author |
SILVA, C. C. A. da |
author_facet |
SILVA, C. C. A. da LAUMANN, R. A. MORAES, M. C. B. AQUINO, M. F. S. de BORGES, M. |
author_role |
author |
author2 |
LAUMANN, R. A. MORAES, M. C. B. AQUINO, M. F. S. de BORGES, M. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
CLEONOR CAVALCANTE ALVES DA SILVA, CENARGEN; RAUL ALBERTO LAUMANN, CENARGEN; MARIA CAROLINA BLASSIOLI MORAES, CENARGEN; Michely Ferreira Santos de Aquino, UnB; MIGUEL BORGES, CENARGEN. |
dc.contributor.author.fl_str_mv |
SILVA, C. C. A. da LAUMANN, R. A. MORAES, M. C. B. AQUINO, M. F. S. de BORGES, M. |
dc.subject.por.fl_str_mv |
Age-specific fecundity Reproductive potential Stinkbugs Life table Glycine max mass rearing |
topic |
Age-specific fecundity Reproductive potential Stinkbugs Life table Glycine max mass rearing |
description |
The objective of this work was to compare the biology of Chinavia impicticornis and C. ubica (Hemiptera: Pentatomidae), two species of stinkbugs that occur as secondary pests in soybean. Life table procedures were used for evaluating nymphs, and fecundity tables for evaluating adults, in order to establish the demographics of the two species. The two species have similar demographic parameters, and the development of immature stages, from egg to adult, had similar duration periods of approximately 30 days. In both species, eggs and second?instar nymphs were the stages with higher mortality. Total egg production did not differ between females of both species. Fecundity and survival curves for adults showed similar trends in both species. However, C. ubica had greater potential to increase its populations, since its fecundity parameters were significantly higher than those of C. impicticornis . Moreover, the generational time and the time required to double the population size were shorter in C. ubica . Prolonged longevity, long oviposition period, high fecundity, and the ability to rapidly increase their populations indicate that both species can become potential pests in favorable environments. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-07-15T11:11:11Z 2015-07-15T11:11:11Z 2015-07-15 2015 2016-03-22T11:11:11Z |
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 |
Pesquisa Agropecuária Brasileira, Brasília, DF v.50, n.5, p.355-362, maio 2015. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1019873 |
identifier_str_mv |
Pesquisa Agropecuária Brasileira, Brasília, DF v.50, n.5, p.355-362, maio 2015. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1019873 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503408726573056 |