Seasonal abundance of Thyanta perditor (F.) (Heteroptera: Pentatomidae) and its preference for cultivated and non-cultivated plants
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | |
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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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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1754917258530914304 |