Effects of Glyphosate on Eucalyptus After its Application on Brachiaria (Signal) Grass

Detalhes bibliográficos
Autor(a) principal: Castro,Edicarlos Batista de
Data de Publicação: 2019
Outros Autores: Carbonari,Caio Antonio, Velini,Edivaldo Domingues, Macedo,Gabrielle de Castro, Simões,Plínio Saulo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Floresta e Ambiente
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000400115
Resumo: ABSTRACT The objective of this article was to evaluate the effects of glyphosate on the initial development of eucalyptus (Eucalyptus urograndis) after its application on brachiaria (signal) grass plants (Brachiaria decumbens). The experiment was conducted in a greenhouse in a completely randomized design. Glyphosate, aminomethylphosphonic acid (AMPA) and shikimic acid concentrations were determined, along with an intoxication evaluation of the eucalyptus plant pointers and dry mass of the plants. Glyphosate was detected in eucalyptus plants after its application on B. decumbens plants, but the eucalyptus plants only presented low intoxication levels in the pointer’s leaves. No AMPA was detected in eucalyptus leaves, and only a dose of 1,440 g e.a. ha-1 of glyphosate reduced the total dry mass of eucalyptus plants. Glyphosate has the potential to cause intoxication in the crop when applied to adjacent plants.
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spelling Effects of Glyphosate on Eucalyptus After its Application on Brachiaria (Signal) GrassabsorptionBrachiaria decumbensEucalyptus urograndisherbicideinterferenceABSTRACT The objective of this article was to evaluate the effects of glyphosate on the initial development of eucalyptus (Eucalyptus urograndis) after its application on brachiaria (signal) grass plants (Brachiaria decumbens). The experiment was conducted in a greenhouse in a completely randomized design. Glyphosate, aminomethylphosphonic acid (AMPA) and shikimic acid concentrations were determined, along with an intoxication evaluation of the eucalyptus plant pointers and dry mass of the plants. Glyphosate was detected in eucalyptus plants after its application on B. decumbens plants, but the eucalyptus plants only presented low intoxication levels in the pointer’s leaves. No AMPA was detected in eucalyptus leaves, and only a dose of 1,440 g e.a. ha-1 of glyphosate reduced the total dry mass of eucalyptus plants. Glyphosate has the potential to cause intoxication in the crop when applied to adjacent plants.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000400115Floresta e Ambiente v.26 n.4 2019reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087.047416info:eu-repo/semantics/openAccessCastro,Edicarlos Batista deCarbonari,Caio AntonioVelini,Edivaldo DominguesMacedo,Gabrielle de CastroSimões,Plínio Sauloeng2019-07-24T00:00:00Zoai:scielo:S2179-80872019000400115Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2019-07-24T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Effects of Glyphosate on Eucalyptus After its Application on Brachiaria (Signal) Grass
title Effects of Glyphosate on Eucalyptus After its Application on Brachiaria (Signal) Grass
spellingShingle Effects of Glyphosate on Eucalyptus After its Application on Brachiaria (Signal) Grass
Castro,Edicarlos Batista de
absorption
Brachiaria decumbens
Eucalyptus urograndis
herbicide
interference
title_short Effects of Glyphosate on Eucalyptus After its Application on Brachiaria (Signal) Grass
title_full Effects of Glyphosate on Eucalyptus After its Application on Brachiaria (Signal) Grass
title_fullStr Effects of Glyphosate on Eucalyptus After its Application on Brachiaria (Signal) Grass
title_full_unstemmed Effects of Glyphosate on Eucalyptus After its Application on Brachiaria (Signal) Grass
title_sort Effects of Glyphosate on Eucalyptus After its Application on Brachiaria (Signal) Grass
author Castro,Edicarlos Batista de
author_facet Castro,Edicarlos Batista de
Carbonari,Caio Antonio
Velini,Edivaldo Domingues
Macedo,Gabrielle de Castro
Simões,Plínio Saulo
author_role author
author2 Carbonari,Caio Antonio
Velini,Edivaldo Domingues
Macedo,Gabrielle de Castro
Simões,Plínio Saulo
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Castro,Edicarlos Batista de
Carbonari,Caio Antonio
Velini,Edivaldo Domingues
Macedo,Gabrielle de Castro
Simões,Plínio Saulo
dc.subject.por.fl_str_mv absorption
Brachiaria decumbens
Eucalyptus urograndis
herbicide
interference
topic absorption
Brachiaria decumbens
Eucalyptus urograndis
herbicide
interference
description ABSTRACT The objective of this article was to evaluate the effects of glyphosate on the initial development of eucalyptus (Eucalyptus urograndis) after its application on brachiaria (signal) grass plants (Brachiaria decumbens). The experiment was conducted in a greenhouse in a completely randomized design. Glyphosate, aminomethylphosphonic acid (AMPA) and shikimic acid concentrations were determined, along with an intoxication evaluation of the eucalyptus plant pointers and dry mass of the plants. Glyphosate was detected in eucalyptus plants after its application on B. decumbens plants, but the eucalyptus plants only presented low intoxication levels in the pointer’s leaves. No AMPA was detected in eucalyptus leaves, and only a dose of 1,440 g e.a. ha-1 of glyphosate reduced the total dry mass of eucalyptus plants. Glyphosate has the potential to cause intoxication in the crop when applied to adjacent plants.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01
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=S2179-80872019000400115
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000400115
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-8087.047416
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 Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
dc.source.none.fl_str_mv Floresta e Ambiente v.26 n.4 2019
reponame:Floresta e Ambiente
instname:Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
instname_str Universidade Federal do Rio de Janeiro (UFRJ)
instacron_str UFRJ
institution UFRJ
reponame_str Floresta e Ambiente
collection Floresta e Ambiente
repository.name.fl_str_mv Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)
repository.mail.fl_str_mv floramjournal@gmail.com||floram@ufrrj.br||
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