Use of termite workers Cornitermes cumulans as soil bioindicator of insecticide residues

Detalhes bibliográficos
Autor(a) principal: Loeck, Alci E.
Data de Publicação: 2014
Outros Autores: Nakano, Octávio
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/13975
Resumo: It was verified that workers of termites Cornitermes cumulans Kollar, 1832 were sensible to the determination of residual insecticide power in soil. This study was developed with the insecticides cypermethrin, deltamethrin, carbofuran and aldrin, in a mud-sandy-clay soil with pH 5.6 and organic matter 2.2%. The soil was treated with a dosage five times higher than the LC50 values obtained for termite workers in the laboratory. The experiments were developed on laboratory, in Petri dishes and in glass tubes. It was found that the insecticide aldrin is not perceptible by the termite workers in the soil; on the other hand cypermethrin, deltamethrin and carbofuran were immediately detected. Both pyrethroid insecticides modified the behavior of the termites, causing less activity and causing their grouping, thus showing their repellent action. 
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spelling Use of termite workers Cornitermes cumulans as soil bioindicator of insecticide residuesUtilização de operárias do cupim Cornitermes cumulans como bioindicador de resíduos de inseticidas no soloCornitermes cumulans; cypermethrin; deltamethrin; carbofuran; aldrinCornitermes cumulans; cypermethrin; deltamethrin; carbofuran; aldrinIt was verified that workers of termites Cornitermes cumulans Kollar, 1832 were sensible to the determination of residual insecticide power in soil. This study was developed with the insecticides cypermethrin, deltamethrin, carbofuran and aldrin, in a mud-sandy-clay soil with pH 5.6 and organic matter 2.2%. The soil was treated with a dosage five times higher than the LC50 values obtained for termite workers in the laboratory. The experiments were developed on laboratory, in Petri dishes and in glass tubes. It was found that the insecticide aldrin is not perceptible by the termite workers in the soil; on the other hand cypermethrin, deltamethrin and carbofuran were immediately detected. Both pyrethroid insecticides modified the behavior of the termites, causing less activity and causing their grouping, thus showing their repellent action. Foi verificado que operárias de cupim Cornitermes cumulans Kollar 1832, mostram-se sensíveis à determinação do poder residual de inseticidas no solo. O estudo foi realizado com os inseticidas cypermethrin, deltamethrin, carbofuran e aldrin em solo barro-areno-argiloso com pH 5,6 e MO 2,2%. O solo foi tratado com quantidades de produto cinco vezes maior ao das respectivas CL50 encontradas para as operárias de cupim. Os ensaios foram desenvolvidos no laboratório, em placas de Petri e no interior de tubos de vidro. Verificou-se que o inseticida aldrin não é percebido pelos cupins no solo, enquanto os inseticidas cypermethrin, deltamethrin e carbofuran são imediatamente detectados. Os dois inseticidas piretróides modificam o comportamento dos cupins, diminuindo suas atividades e provocam o seu agrupamento, demonstrando sua ação repelente.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraLoeck, Alci E.Nakano, Octávio2014-04-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/13975Pesquisa Agropecuaria Brasileira; v.23, n.8, ago. 1988; 831-835Pesquisa Agropecuária Brasileira; v.23, n.8, ago. 1988; 831-8351678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/13975/7940info:eu-repo/semantics/openAccess2014-09-16T16:54:26Zoai:ojs.seer.sct.embrapa.br:article/13975Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-09-16T16:54:26Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Use of termite workers Cornitermes cumulans as soil bioindicator of insecticide residues
Utilização de operárias do cupim Cornitermes cumulans como bioindicador de resíduos de inseticidas no solo
title Use of termite workers Cornitermes cumulans as soil bioindicator of insecticide residues
spellingShingle Use of termite workers Cornitermes cumulans as soil bioindicator of insecticide residues
Loeck, Alci E.
Cornitermes cumulans; cypermethrin; deltamethrin; carbofuran; aldrin
Cornitermes cumulans; cypermethrin; deltamethrin; carbofuran; aldrin
title_short Use of termite workers Cornitermes cumulans as soil bioindicator of insecticide residues
title_full Use of termite workers Cornitermes cumulans as soil bioindicator of insecticide residues
title_fullStr Use of termite workers Cornitermes cumulans as soil bioindicator of insecticide residues
title_full_unstemmed Use of termite workers Cornitermes cumulans as soil bioindicator of insecticide residues
title_sort Use of termite workers Cornitermes cumulans as soil bioindicator of insecticide residues
author Loeck, Alci E.
author_facet Loeck, Alci E.
Nakano, Octávio
author_role author
author2 Nakano, Octávio
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Loeck, Alci E.
Nakano, Octávio
dc.subject.por.fl_str_mv Cornitermes cumulans; cypermethrin; deltamethrin; carbofuran; aldrin
Cornitermes cumulans; cypermethrin; deltamethrin; carbofuran; aldrin
topic Cornitermes cumulans; cypermethrin; deltamethrin; carbofuran; aldrin
Cornitermes cumulans; cypermethrin; deltamethrin; carbofuran; aldrin
description It was verified that workers of termites Cornitermes cumulans Kollar, 1832 were sensible to the determination of residual insecticide power in soil. This study was developed with the insecticides cypermethrin, deltamethrin, carbofuran and aldrin, in a mud-sandy-clay soil with pH 5.6 and organic matter 2.2%. The soil was treated with a dosage five times higher than the LC50 values obtained for termite workers in the laboratory. The experiments were developed on laboratory, in Petri dishes and in glass tubes. It was found that the insecticide aldrin is not perceptible by the termite workers in the soil; on the other hand cypermethrin, deltamethrin and carbofuran were immediately detected. Both pyrethroid insecticides modified the behavior of the termites, causing less activity and causing their grouping, thus showing their repellent action. 
publishDate 2014
dc.date.none.fl_str_mv 2014-04-17
dc.type.none.fl_str_mv
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://seer.sct.embrapa.br/index.php/pab/article/view/13975
url https://seer.sct.embrapa.br/index.php/pab/article/view/13975
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/13975/7940
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.23, n.8, ago. 1988; 831-835
Pesquisa Agropecuária Brasileira; v.23, n.8, ago. 1988; 831-835
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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