Imazapyr herbicide efficacy on floating macrophyte control and ecotoxicology for non-target organisms

Detalhes bibliográficos
Autor(a) principal: CRUZ,C.
Data de Publicação: 2015
Outros Autores: SILVA,A.F., SHIOGIRI,N.S., GARLICH,N., PITELLI,R.A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Planta daninha (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582015000100103
Resumo: the aims of this study were to determine imazapyr efficacy for floating macrophyte control and ecotoxicology for non-target organisms. For the floating macrophyte control efficacy tests were used the doses of 0,5; 1,0; 2,0; 2,5; 3,0; 3,5 and 4,0 L ha-1 and a control with 10 replicates. The acute toxicology for non-target organisms was estimated by lethal concentration 50% (LC50 and EC50). The floating macrophyte control efficacy was over 90%. Imazapyr was classified as moderately toxic for the following biomarkers: L. minor, H. eques, B. rerio, P. caudimaculatus, P. canaliculata, and P. mesopotamicus and lightly toxic for A. caroliniana. Thus, imazapyr herbicide is a tool with great potential to be used on floating macrophyte control (E. crassipes, P. stratiotes e S. molesta) in Brazil and this practice can be evaluated by the use of application biomarkers.
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spelling Imazapyr herbicide efficacy on floating macrophyte control and ecotoxicology for non-target organismsacute toxicologybiomarkersaquatic plants managementthe aims of this study were to determine imazapyr efficacy for floating macrophyte control and ecotoxicology for non-target organisms. For the floating macrophyte control efficacy tests were used the doses of 0,5; 1,0; 2,0; 2,5; 3,0; 3,5 and 4,0 L ha-1 and a control with 10 replicates. The acute toxicology for non-target organisms was estimated by lethal concentration 50% (LC50 and EC50). The floating macrophyte control efficacy was over 90%. Imazapyr was classified as moderately toxic for the following biomarkers: L. minor, H. eques, B. rerio, P. caudimaculatus, P. canaliculata, and P. mesopotamicus and lightly toxic for A. caroliniana. Thus, imazapyr herbicide is a tool with great potential to be used on floating macrophyte control (E. crassipes, P. stratiotes e S. molesta) in Brazil and this practice can be evaluated by the use of application biomarkers.Sociedade Brasileira da Ciência das Plantas Daninhas 2015-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582015000100103Planta Daninha v.33 n.1 2015reponame:Planta daninha (Online)instname:Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)instacron:SBCPD10.1590/S0100-83582015000100012info:eu-repo/semantics/openAccessCRUZ,C.SILVA,A.F.SHIOGIRI,N.S.GARLICH,N.PITELLI,R.A.eng2015-09-01T00:00:00Zoai:scielo:S0100-83582015000100103Revistahttp://revistas.cpd.ufv.br/pdaninhaweb/https://old.scielo.br/oai/scielo-oai.php||rpdaninha@gmail.com1806-96810100-8358opendoar:2015-09-01T00:00Planta daninha (Online) - Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)false
dc.title.none.fl_str_mv Imazapyr herbicide efficacy on floating macrophyte control and ecotoxicology for non-target organisms
title Imazapyr herbicide efficacy on floating macrophyte control and ecotoxicology for non-target organisms
spellingShingle Imazapyr herbicide efficacy on floating macrophyte control and ecotoxicology for non-target organisms
CRUZ,C.
acute toxicology
biomarkers
aquatic plants management
title_short Imazapyr herbicide efficacy on floating macrophyte control and ecotoxicology for non-target organisms
title_full Imazapyr herbicide efficacy on floating macrophyte control and ecotoxicology for non-target organisms
title_fullStr Imazapyr herbicide efficacy on floating macrophyte control and ecotoxicology for non-target organisms
title_full_unstemmed Imazapyr herbicide efficacy on floating macrophyte control and ecotoxicology for non-target organisms
title_sort Imazapyr herbicide efficacy on floating macrophyte control and ecotoxicology for non-target organisms
author CRUZ,C.
author_facet CRUZ,C.
SILVA,A.F.
SHIOGIRI,N.S.
GARLICH,N.
PITELLI,R.A.
author_role author
author2 SILVA,A.F.
SHIOGIRI,N.S.
GARLICH,N.
PITELLI,R.A.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv CRUZ,C.
SILVA,A.F.
SHIOGIRI,N.S.
GARLICH,N.
PITELLI,R.A.
dc.subject.por.fl_str_mv acute toxicology
biomarkers
aquatic plants management
topic acute toxicology
biomarkers
aquatic plants management
description the aims of this study were to determine imazapyr efficacy for floating macrophyte control and ecotoxicology for non-target organisms. For the floating macrophyte control efficacy tests were used the doses of 0,5; 1,0; 2,0; 2,5; 3,0; 3,5 and 4,0 L ha-1 and a control with 10 replicates. The acute toxicology for non-target organisms was estimated by lethal concentration 50% (LC50 and EC50). The floating macrophyte control efficacy was over 90%. Imazapyr was classified as moderately toxic for the following biomarkers: L. minor, H. eques, B. rerio, P. caudimaculatus, P. canaliculata, and P. mesopotamicus and lightly toxic for A. caroliniana. Thus, imazapyr herbicide is a tool with great potential to be used on floating macrophyte control (E. crassipes, P. stratiotes e S. molesta) in Brazil and this practice can be evaluated by the use of application biomarkers.
publishDate 2015
dc.date.none.fl_str_mv 2015-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582015000100103
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582015000100103
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-83582015000100012
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira da Ciência das Plantas Daninhas
publisher.none.fl_str_mv Sociedade Brasileira da Ciência das Plantas Daninhas
dc.source.none.fl_str_mv Planta Daninha v.33 n.1 2015
reponame:Planta daninha (Online)
instname:Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)
instacron:SBCPD
instname_str Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)
instacron_str SBCPD
institution SBCPD
reponame_str Planta daninha (Online)
collection Planta daninha (Online)
repository.name.fl_str_mv Planta daninha (Online) - Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)
repository.mail.fl_str_mv ||rpdaninha@gmail.com
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