Seasonal abundance of Thyanta perditor (F.) (Heteroptera: Pentatomidae) and its preference for cultivated and non-cultivated plants

Detalhes bibliográficos
Autor(a) principal: Tomacheski, Jefferson Fogaça
Data de Publicação: 2018
Outros Autores: Panizzi, Antônio Ricardo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Agropecuária Catarinense (Online)
Texto Completo: https://publicacoes.epagri.sc.gov.br/rac/article/view/199
Resumo: Results of field studies with the red-shouldered stink bug Thyanta perditor (F.) demonstrated that nymphs and adults are highly abundant in late summer (March) on maturing soybean [Glycine max (L.) Merrill] plants, and on maturing plants of the weed black jack (Bidens pilosa L.) in the northern area of the state of Rio Grande do Sul, Brazil. Since soybean is harvested in March, populations decreased sharply in April and resurged somewhat in May. After this month, stink bugs were not observed until late spring in November when adults on maturing wheat plants were captured. Laboratory tests comparing the bug preference for seedlings of cultivated plants indicated that soybean and maize (Zea mays L.) were preferred hosts compared to wheat (Triticum aestivum L.) and barley (Hordeum vulgare L.). For non-cultivated plants (weeds), seedlings of milkweed (Euphorbia heterophylla L.) and of flax-leaf fleabane (Conyza bonariensis L.) were preferred over those of signal grass [Brachiaria plantaginea (Link)] and black jack. Seedlings of non-cultivated plants were preferred over cultivated ones, in particular milkweed and black jack.  
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spelling Seasonal abundance of Thyanta perditor (F.) (Heteroptera: Pentatomidae) and its preference for cultivated and non-cultivated plantsAbundância sazonal de Thyanta perditor (f.) (heteroptera: Pentatomidae) e sua preferência entre plantas cultvadas e não cultvadasStink bugpopulationassociated plantscrops.percevejopopulaçãoplantas associadasculturasResults of field studies with the red-shouldered stink bug Thyanta perditor (F.) demonstrated that nymphs and adults are highly abundant in late summer (March) on maturing soybean [Glycine max (L.) Merrill] plants, and on maturing plants of the weed black jack (Bidens pilosa L.) in the northern area of the state of Rio Grande do Sul, Brazil. Since soybean is harvested in March, populations decreased sharply in April and resurged somewhat in May. After this month, stink bugs were not observed until late spring in November when adults on maturing wheat plants were captured. Laboratory tests comparing the bug preference for seedlings of cultivated plants indicated that soybean and maize (Zea mays L.) were preferred hosts compared to wheat (Triticum aestivum L.) and barley (Hordeum vulgare L.). For non-cultivated plants (weeds), seedlings of milkweed (Euphorbia heterophylla L.) and of flax-leaf fleabane (Conyza bonariensis L.) were preferred over those of signal grass [Brachiaria plantaginea (Link)] and black jack. Seedlings of non-cultivated plants were preferred over cultivated ones, in particular milkweed and black jack.  Resultados de estudos em campo com o percevejo Thyanta perditor (F.) demonstraram que ninfas e adultos foram mais abundantes no final do verão (março) em soja [Glycine max (L.) Merrill] em fase de maturação e em picão-preto (Bidens pilosa L.) em Passo Fundo, no norte do Rio Grande do Sul, Brasil. Após a colheita da soja em março, as populações diminuíram em abril e reapareceram em maio. Após maio, não foram constatados percevejos até o final da primavera em novembro, quando foram capturados adultos no trigo em maturação. Testes em laboratório indicaram que plântulas de soja e milho (Zea mays L.) foram hospedeiros preferidos em comparação ao trigo (Triticum aestivum L.) e cevada (Hordeum vulgare L.). Plântulas de ervas daninhas, como o leiteiro (Euphorbia heterophylla L.) e a buva (Conyza bonariensis L.) foram preferidas em relação às plântulas de capim-papuã [Brachiaria plantaginea (Link)] e picão-preto. Em geral, plântulas de espécies não cultivadas foram preferidas comparado com plântulas de espécies cultivadas, em especial o leiteiro e o picão-preto.Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri2018-10-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://publicacoes.epagri.sc.gov.br/rac/article/view/199Agropecuária Catarinense Journal; Vol. 31 No. 3 (2018); 50-55Agropecuária Catarinense; v. 31 n. 3 (2018); 50-552525-60760103-0779reponame:Agropecuária Catarinense (Online)instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)instacron:EPAGRIenghttps://publicacoes.epagri.sc.gov.br/rac/article/view/199/271Copyright (c) 2018 Revista Agropecuária Catarinensehttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessTomacheski, Jefferson FogaçaPanizzi, Antônio Ricardo2018-10-24T17:34:03Zoai:ojs.publicacoes.epagri.sc.gov.br:article/199Revistahttps://publicacoes.epagri.sc.gov.br/RAC/indexPUBhttps://publicacoes.epagri.sc.gov.br/index.php/RAC/oaieditoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br2525-60760103-0779opendoar:2018-10-24T17:34:03Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)false
dc.title.none.fl_str_mv Seasonal abundance of Thyanta perditor (F.) (Heteroptera: Pentatomidae) and its preference for cultivated and non-cultivated plants
Abundância sazonal de Thyanta perditor (f.) (heteroptera: Pentatomidae) e sua preferência entre plantas cultvadas e não cultvadas
title Seasonal abundance of Thyanta perditor (F.) (Heteroptera: Pentatomidae) and its preference for cultivated and non-cultivated plants
spellingShingle Seasonal abundance of Thyanta perditor (F.) (Heteroptera: Pentatomidae) and its preference for cultivated and non-cultivated plants
Tomacheski, Jefferson Fogaça
Stink bug
population
associated plants
crops.
percevejo
população
plantas associadas
culturas
title_short Seasonal abundance of Thyanta perditor (F.) (Heteroptera: Pentatomidae) and its preference for cultivated and non-cultivated plants
title_full Seasonal abundance of Thyanta perditor (F.) (Heteroptera: Pentatomidae) and its preference for cultivated and non-cultivated plants
title_fullStr Seasonal abundance of Thyanta perditor (F.) (Heteroptera: Pentatomidae) and its preference for cultivated and non-cultivated plants
title_full_unstemmed Seasonal abundance of Thyanta perditor (F.) (Heteroptera: Pentatomidae) and its preference for cultivated and non-cultivated plants
title_sort Seasonal abundance of Thyanta perditor (F.) (Heteroptera: Pentatomidae) and its preference for cultivated and non-cultivated plants
author Tomacheski, Jefferson Fogaça
author_facet Tomacheski, Jefferson Fogaça
Panizzi, Antônio Ricardo
author_role author
author2 Panizzi, Antônio Ricardo
author2_role author
dc.contributor.author.fl_str_mv Tomacheski, Jefferson Fogaça
Panizzi, Antônio Ricardo
dc.subject.por.fl_str_mv Stink bug
population
associated plants
crops.
percevejo
população
plantas associadas
culturas
topic Stink bug
population
associated plants
crops.
percevejo
população
plantas associadas
culturas
description Results of field studies with the red-shouldered stink bug Thyanta perditor (F.) demonstrated that nymphs and adults are highly abundant in late summer (March) on maturing soybean [Glycine max (L.) Merrill] plants, and on maturing plants of the weed black jack (Bidens pilosa L.) in the northern area of the state of Rio Grande do Sul, Brazil. Since soybean is harvested in March, populations decreased sharply in April and resurged somewhat in May. After this month, stink bugs were not observed until late spring in November when adults on maturing wheat plants were captured. Laboratory tests comparing the bug preference for seedlings of cultivated plants indicated that soybean and maize (Zea mays L.) were preferred hosts compared to wheat (Triticum aestivum L.) and barley (Hordeum vulgare L.). For non-cultivated plants (weeds), seedlings of milkweed (Euphorbia heterophylla L.) and of flax-leaf fleabane (Conyza bonariensis L.) were preferred over those of signal grass [Brachiaria plantaginea (Link)] and black jack. Seedlings of non-cultivated plants were preferred over cultivated ones, in particular milkweed and black jack.  
publishDate 2018
dc.date.none.fl_str_mv 2018-10-03
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 https://publicacoes.epagri.sc.gov.br/rac/article/view/199
url https://publicacoes.epagri.sc.gov.br/rac/article/view/199
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://publicacoes.epagri.sc.gov.br/rac/article/view/199/271
dc.rights.driver.fl_str_mv Copyright (c) 2018 Revista Agropecuária Catarinense
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Revista Agropecuária Catarinense
https://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 Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
dc.source.none.fl_str_mv Agropecuária Catarinense Journal; Vol. 31 No. 3 (2018); 50-55
Agropecuária Catarinense; v. 31 n. 3 (2018); 50-55
2525-6076
0103-0779
reponame:Agropecuária Catarinense (Online)
instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron:EPAGRI
instname_str Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron_str EPAGRI
institution EPAGRI
reponame_str Agropecuária Catarinense (Online)
collection Agropecuária Catarinense (Online)
repository.name.fl_str_mv Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
repository.mail.fl_str_mv editoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br
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