Interactions of Saflufenacil with Other Herbicides Promoters of Oxidative Stress to Control Joyweed1

Detalhes bibliográficos
Autor(a) principal: TREZZI,M.M.
Data de Publicação: 2016
Outros Autores: DIESEL,F., KRUSE,N.D., XAVIER,E., PAZUCH,D., PAGNONCELLI JR.,F., BATISTEL,S.C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Planta daninha (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000200319
Resumo: ABSTRACT This study was conducted to evaluate the efficacy of joyweed (Alternanthera tenella) control and antagonistic or synergistic potentials of saflufenacil herbicide applied alone or tank mixed with paraquat, metribuzin and clomazone. The experiment was conducted in a greenhouse in a completely randomized design with four replications. Treatments consisted of saflufenacil herbicide doses (0, 0.4, 0.7, 1.4, 2.1 and 2.8 g ha-1) applied isolated or associated with paraquat (0, 1 and 3 g ha-1), metribuzin (0, 38.4 and 105.6 g ha-1) or clomazone (0, 288 and 504 g ha-1). Visual control was determined at 14 and 21 days after spraying the herbicides (DAA) and shoots dry matter at 21 DAA. Colby's method was used to calculate the response from herbicide interactions. Saflufenacil associations with paraquat and metribuzin were promising to control A. tenella, due to the high levels of control achieved and because they demonstrated compatibility, especially in some combinations. Tank mixing saflufenacil with clomazone was not promising for the control of A. tenella due to the low efficacy of joyweed control and because it demonstrated herbicide incompatibility.
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spelling Interactions of Saflufenacil with Other Herbicides Promoters of Oxidative Stress to Control Joyweed1Alternanthera tenellatank mixtureprotox inhibitorsphotosystem I inhibitorsphotosystem II inhibitorscarotenoids synthesis inhibitorsABSTRACT This study was conducted to evaluate the efficacy of joyweed (Alternanthera tenella) control and antagonistic or synergistic potentials of saflufenacil herbicide applied alone or tank mixed with paraquat, metribuzin and clomazone. The experiment was conducted in a greenhouse in a completely randomized design with four replications. Treatments consisted of saflufenacil herbicide doses (0, 0.4, 0.7, 1.4, 2.1 and 2.8 g ha-1) applied isolated or associated with paraquat (0, 1 and 3 g ha-1), metribuzin (0, 38.4 and 105.6 g ha-1) or clomazone (0, 288 and 504 g ha-1). Visual control was determined at 14 and 21 days after spraying the herbicides (DAA) and shoots dry matter at 21 DAA. Colby's method was used to calculate the response from herbicide interactions. Saflufenacil associations with paraquat and metribuzin were promising to control A. tenella, due to the high levels of control achieved and because they demonstrated compatibility, especially in some combinations. Tank mixing saflufenacil with clomazone was not promising for the control of A. tenella due to the low efficacy of joyweed control and because it demonstrated herbicide incompatibility.Sociedade Brasileira da Ciência das Plantas Daninhas 2016-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000200319Planta Daninha v.34 n.2 2016reponame:Planta daninha (Online)instname:Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)instacron:SBCPD10.1590/S0100-83582016340200013info:eu-repo/semantics/openAccessTREZZI,M.M.DIESEL,F.KRUSE,N.D.XAVIER,E.PAZUCH,D.PAGNONCELLI JR.,F.BATISTEL,S.C.eng2016-06-15T00:00:00Zoai:scielo:S0100-83582016000200319Revistahttp://revistas.cpd.ufv.br/pdaninhaweb/https://old.scielo.br/oai/scielo-oai.php||rpdaninha@gmail.com1806-96810100-8358opendoar:2016-06-15T00:00Planta daninha (Online) - Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)false
dc.title.none.fl_str_mv Interactions of Saflufenacil with Other Herbicides Promoters of Oxidative Stress to Control Joyweed1
title Interactions of Saflufenacil with Other Herbicides Promoters of Oxidative Stress to Control Joyweed1
spellingShingle Interactions of Saflufenacil with Other Herbicides Promoters of Oxidative Stress to Control Joyweed1
TREZZI,M.M.
Alternanthera tenella
tank mixture
protox inhibitors
photosystem I inhibitors
photosystem II inhibitors
carotenoids synthesis inhibitors
title_short Interactions of Saflufenacil with Other Herbicides Promoters of Oxidative Stress to Control Joyweed1
title_full Interactions of Saflufenacil with Other Herbicides Promoters of Oxidative Stress to Control Joyweed1
title_fullStr Interactions of Saflufenacil with Other Herbicides Promoters of Oxidative Stress to Control Joyweed1
title_full_unstemmed Interactions of Saflufenacil with Other Herbicides Promoters of Oxidative Stress to Control Joyweed1
title_sort Interactions of Saflufenacil with Other Herbicides Promoters of Oxidative Stress to Control Joyweed1
author TREZZI,M.M.
author_facet TREZZI,M.M.
DIESEL,F.
KRUSE,N.D.
XAVIER,E.
PAZUCH,D.
PAGNONCELLI JR.,F.
BATISTEL,S.C.
author_role author
author2 DIESEL,F.
KRUSE,N.D.
XAVIER,E.
PAZUCH,D.
PAGNONCELLI JR.,F.
BATISTEL,S.C.
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv TREZZI,M.M.
DIESEL,F.
KRUSE,N.D.
XAVIER,E.
PAZUCH,D.
PAGNONCELLI JR.,F.
BATISTEL,S.C.
dc.subject.por.fl_str_mv Alternanthera tenella
tank mixture
protox inhibitors
photosystem I inhibitors
photosystem II inhibitors
carotenoids synthesis inhibitors
topic Alternanthera tenella
tank mixture
protox inhibitors
photosystem I inhibitors
photosystem II inhibitors
carotenoids synthesis inhibitors
description ABSTRACT This study was conducted to evaluate the efficacy of joyweed (Alternanthera tenella) control and antagonistic or synergistic potentials of saflufenacil herbicide applied alone or tank mixed with paraquat, metribuzin and clomazone. The experiment was conducted in a greenhouse in a completely randomized design with four replications. Treatments consisted of saflufenacil herbicide doses (0, 0.4, 0.7, 1.4, 2.1 and 2.8 g ha-1) applied isolated or associated with paraquat (0, 1 and 3 g ha-1), metribuzin (0, 38.4 and 105.6 g ha-1) or clomazone (0, 288 and 504 g ha-1). Visual control was determined at 14 and 21 days after spraying the herbicides (DAA) and shoots dry matter at 21 DAA. Colby's method was used to calculate the response from herbicide interactions. Saflufenacil associations with paraquat and metribuzin were promising to control A. tenella, due to the high levels of control achieved and because they demonstrated compatibility, especially in some combinations. Tank mixing saflufenacil with clomazone was not promising for the control of A. tenella due to the low efficacy of joyweed control and because it demonstrated herbicide incompatibility.
publishDate 2016
dc.date.none.fl_str_mv 2016-06-01
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=S0100-83582016000200319
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000200319
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-83582016340200013
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.34 n.2 2016
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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