Imazapyr herbicide efficacy on floating macrophyte control and ecotoxicology for non-target organisms
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , |
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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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 |
_version_ |
1752126494444879872 |