EFFECTS OF POWDERED FORMICIDES IN CONTROLLING THE LEAFCUTTING ANT, Acromyrmex striatus (HYMENOPTERA: FORMICIDAE)

Detalhes bibliográficos
Autor(a) principal: LINK, DIONISIO
Data de Publicação: 1999
Outros Autores: LINK, FÁBIO MOREIRA, LINK, HENRIQUE MOREIRA
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Gaúcha (Online)
Texto Completo: http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/385
Resumo: To study alternatives in chemical control for the leaf cutting ant, Acromyrmex striatus (Roger, 1863), three field assays were conducted in 1997 and 1998 with powdered formicidae in Santa Maria, Rio Grande do Sul. Dosages and application methods were tested in the first assay, and dosages and commercial formulations were studied in other two experimenta. The effect of dosages, application methods and products were evaluated two and three times after application. Doses and application methods on the first assay were not efficient to control this ant species. Chlorpyrifos (20g a.i./kg), Fenthion (50g a.i./kg) and Deltamethrin (2g a.i./kg), beginning at 5 g per hill entrance of the commercial product, were effective in controlling this species. However, Diazinon (10g a.i./kg) rapidly inactivated the ant hills but did not eliminate, definitively, the nests of A. striatus.
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spelling EFFECTS OF POWDERED FORMICIDES IN CONTROLLING THE LEAFCUTTING ANT, Acromyrmex striatus (HYMENOPTERA: FORMICIDAE)EFEITO DE FORMICIDAS EM PÓ NO CONTROLE DA FORMIGA DE RODEIO, Acromyrmex striatus (HYMENOPTERA: FORMICIDAE)pest, chemical control, dosage.praga de planta, controle químico, dosagem.To study alternatives in chemical control for the leaf cutting ant, Acromyrmex striatus (Roger, 1863), three field assays were conducted in 1997 and 1998 with powdered formicidae in Santa Maria, Rio Grande do Sul. Dosages and application methods were tested in the first assay, and dosages and commercial formulations were studied in other two experimenta. The effect of dosages, application methods and products were evaluated two and three times after application. Doses and application methods on the first assay were not efficient to control this ant species. Chlorpyrifos (20g a.i./kg), Fenthion (50g a.i./kg) and Deltamethrin (2g a.i./kg), beginning at 5 g per hill entrance of the commercial product, were effective in controlling this species. However, Diazinon (10g a.i./kg) rapidly inactivated the ant hills but did not eliminate, definitively, the nests of A. striatus. Com o objetivo de apresentar alternativas dentro do controle químico da formiga de rodeio, Acromyrmex striatus (Roger, 1863) em 1997 e 1998, foram instalados três ensaios com formicidas em pó, em Santa Maria, Rio Grande do Sul. Dosagens e maneiras de aplicação foram testadas no primeiro ensaio; nos outros dois, estudaram-se doses e formulações comerciais. Avaliou-se o efeito das dosagens, maneiras de aplicação e produtos, em duas e três oportunidades após a aplicação. As dosagens e maneiras de aplicação dos pós-formicidas, no primeiro ensaio, foram ineficientes no controle de A. striatus. Clorpirifós (20g i.a./kg e 50g i.a./kg), Fentiom (50g i.a./kg) e Deltametrina (2g i.a./kg), a partir de 5g/olheiro do produto comercial controlam eficazmente os formigueiros e Diazinom (10g i.a./kg), nas dosagens testadas, inativa, rapidamente, os formigueiros, mas é ineficiente para eliminar os ninhos da formiga de rodeio. Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural1999-12-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/385Pesquisa Agropecuária Gaúcha; Vol 5 No 2 (1999): PESQ. AGROP. GAÚCHA; 277-282Pesquisa Agropecuária Gaúcha; v. 5 n. 2 (1999): PESQ. AGROP. GAÚCHA; 277-2822595-76860104-9070reponame:Pesquisa Agropecuária Gaúcha (Online)instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulinstacron:SEAPDRporhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/385/354LINK, DIONISIO LINK, FÁBIO MOREIRA LINK, HENRIQUE MOREIRA info:eu-repo/semantics/openAccess2024-04-22T12:05:01Zoai:ojs.revistapag.agricultura.rs.gov.br:article/385Revistahttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapagPUBhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/oaipag@agricultura.rs.gov.br||2595-76860104-9070opendoar:2024-04-22T12:05:01Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulfalse
dc.title.none.fl_str_mv EFFECTS OF POWDERED FORMICIDES IN CONTROLLING THE LEAFCUTTING ANT, Acromyrmex striatus (HYMENOPTERA: FORMICIDAE)
EFEITO DE FORMICIDAS EM PÓ NO CONTROLE DA FORMIGA DE RODEIO, Acromyrmex striatus (HYMENOPTERA: FORMICIDAE)
title EFFECTS OF POWDERED FORMICIDES IN CONTROLLING THE LEAFCUTTING ANT, Acromyrmex striatus (HYMENOPTERA: FORMICIDAE)
spellingShingle EFFECTS OF POWDERED FORMICIDES IN CONTROLLING THE LEAFCUTTING ANT, Acromyrmex striatus (HYMENOPTERA: FORMICIDAE)
LINK, DIONISIO
pest, chemical control, dosage.
praga de planta, controle químico, dosagem.
title_short EFFECTS OF POWDERED FORMICIDES IN CONTROLLING THE LEAFCUTTING ANT, Acromyrmex striatus (HYMENOPTERA: FORMICIDAE)
title_full EFFECTS OF POWDERED FORMICIDES IN CONTROLLING THE LEAFCUTTING ANT, Acromyrmex striatus (HYMENOPTERA: FORMICIDAE)
title_fullStr EFFECTS OF POWDERED FORMICIDES IN CONTROLLING THE LEAFCUTTING ANT, Acromyrmex striatus (HYMENOPTERA: FORMICIDAE)
title_full_unstemmed EFFECTS OF POWDERED FORMICIDES IN CONTROLLING THE LEAFCUTTING ANT, Acromyrmex striatus (HYMENOPTERA: FORMICIDAE)
title_sort EFFECTS OF POWDERED FORMICIDES IN CONTROLLING THE LEAFCUTTING ANT, Acromyrmex striatus (HYMENOPTERA: FORMICIDAE)
author LINK, DIONISIO
author_facet LINK, DIONISIO
LINK, FÁBIO MOREIRA
LINK, HENRIQUE MOREIRA
author_role author
author2 LINK, FÁBIO MOREIRA
LINK, HENRIQUE MOREIRA
author2_role author
author
dc.contributor.author.fl_str_mv LINK, DIONISIO
LINK, FÁBIO MOREIRA
LINK, HENRIQUE MOREIRA
dc.subject.por.fl_str_mv pest, chemical control, dosage.
praga de planta, controle químico, dosagem.
topic pest, chemical control, dosage.
praga de planta, controle químico, dosagem.
description To study alternatives in chemical control for the leaf cutting ant, Acromyrmex striatus (Roger, 1863), three field assays were conducted in 1997 and 1998 with powdered formicidae in Santa Maria, Rio Grande do Sul. Dosages and application methods were tested in the first assay, and dosages and commercial formulations were studied in other two experimenta. The effect of dosages, application methods and products were evaluated two and three times after application. Doses and application methods on the first assay were not efficient to control this ant species. Chlorpyrifos (20g a.i./kg), Fenthion (50g a.i./kg) and Deltamethrin (2g a.i./kg), beginning at 5 g per hill entrance of the commercial product, were effective in controlling this species. However, Diazinon (10g a.i./kg) rapidly inactivated the ant hills but did not eliminate, definitively, the nests of A. striatus.
publishDate 1999
dc.date.none.fl_str_mv 1999-12-30
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 http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/385
url http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/385
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/385/354
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 Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural
publisher.none.fl_str_mv Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural
dc.source.none.fl_str_mv Pesquisa Agropecuária Gaúcha; Vol 5 No 2 (1999): PESQ. AGROP. GAÚCHA; 277-282
Pesquisa Agropecuária Gaúcha; v. 5 n. 2 (1999): PESQ. AGROP. GAÚCHA; 277-282
2595-7686
0104-9070
reponame:Pesquisa Agropecuária Gaúcha (Online)
instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
instacron:SEAPDR
instname_str Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
instacron_str SEAPDR
institution SEAPDR
reponame_str Pesquisa Agropecuária Gaúcha (Online)
collection Pesquisa Agropecuária Gaúcha (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
repository.mail.fl_str_mv pag@agricultura.rs.gov.br||
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