Herbicide test on mata-barata (Andira sp.)
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/18036 |
Resumo: | "Mata-barata", probably Andira humilis M., is a short stemmed perennial weed, which reduces the grazing capacity of “cerrados" of the high central plateau of Brazil. It starts growth in the spring, even before the wet season, forming islands of dense vegetation impeding the regrowth of grass. Due to its dense and deep root system the eradication by hand or machinery is expensive. The present test was designed to study the use of herbicides in the control of the weed. Four herbicides were used. One application using knapsack equipment was made for each herbicide at the beginning of the rainy season. The following herbicides were employed: Formula 40 at 20 kg/ha and Kuron, 2,4,5-T and Tordon 101 were applied at 15 kg/ha. At the last observation, made eleven months following hercibide application, only Tordon 101 controled the weed growth. No damage was noticeable to molasses grass or other native grasses. Germination of native species was limited by the residual herbicide effect until two and a half months after treatment. |
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Herbicide test on mata-barata (Andira sp.)Teste de herbicidas em mata-barata (Andira sp.)"Mata-barata", probably Andira humilis M., is a short stemmed perennial weed, which reduces the grazing capacity of “cerrados" of the high central plateau of Brazil. It starts growth in the spring, even before the wet season, forming islands of dense vegetation impeding the regrowth of grass. Due to its dense and deep root system the eradication by hand or machinery is expensive. The present test was designed to study the use of herbicides in the control of the weed. Four herbicides were used. One application using knapsack equipment was made for each herbicide at the beginning of the rainy season. The following herbicides were employed: Formula 40 at 20 kg/ha and Kuron, 2,4,5-T and Tordon 101 were applied at 15 kg/ha. At the last observation, made eleven months following hercibide application, only Tordon 101 controled the weed growth. No damage was noticeable to molasses grass or other native grasses. Germination of native species was limited by the residual herbicide effect until two and a half months after treatment.No presente trabalho estudam-se as possibilidades de quatro herbicidas no controle da planta invasora de pastagem, denominada mata-barata (Andira sp.). Esta planta tem como seu habitat, os cerrados do planalto central brasileiro, onde constitui problema. Possuindo sistema radicular desenvolvido, a sua erradicação manual ou com máquinas é onerosa. Especula-se assim o seu controle químico, no presente trabalho.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraGuazzelli, Ricardo JoséRios, Gerson Pereira2014-04-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/18036Pesquisa Agropecuaria Brasileira; v.1, n.1, jan. 1966; 329-332Pesquisa Agropecuária Brasileira; v.1, n.1, jan. 1966; 329-3321678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/18036/12098info:eu-repo/semantics/openAccess2014-04-15T18:08:33Zoai:ojs.seer.sct.embrapa.br:article/18036Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-15T18:08:33Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Herbicide test on mata-barata (Andira sp.) Teste de herbicidas em mata-barata (Andira sp.) |
title |
Herbicide test on mata-barata (Andira sp.) |
spellingShingle |
Herbicide test on mata-barata (Andira sp.) Guazzelli, Ricardo José |
title_short |
Herbicide test on mata-barata (Andira sp.) |
title_full |
Herbicide test on mata-barata (Andira sp.) |
title_fullStr |
Herbicide test on mata-barata (Andira sp.) |
title_full_unstemmed |
Herbicide test on mata-barata (Andira sp.) |
title_sort |
Herbicide test on mata-barata (Andira sp.) |
author |
Guazzelli, Ricardo José |
author_facet |
Guazzelli, Ricardo José Rios, Gerson Pereira |
author_role |
author |
author2 |
Rios, Gerson Pereira |
author2_role |
author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Guazzelli, Ricardo José Rios, Gerson Pereira |
dc.subject.none.fl_str_mv |
|
description |
"Mata-barata", probably Andira humilis M., is a short stemmed perennial weed, which reduces the grazing capacity of “cerrados" of the high central plateau of Brazil. It starts growth in the spring, even before the wet season, forming islands of dense vegetation impeding the regrowth of grass. Due to its dense and deep root system the eradication by hand or machinery is expensive. The present test was designed to study the use of herbicides in the control of the weed. Four herbicides were used. One application using knapsack equipment was made for each herbicide at the beginning of the rainy season. The following herbicides were employed: Formula 40 at 20 kg/ha and Kuron, 2,4,5-T and Tordon 101 were applied at 15 kg/ha. At the last observation, made eleven months following hercibide application, only Tordon 101 controled the weed growth. No damage was noticeable to molasses grass or other native grasses. Germination of native species was limited by the residual herbicide effect until two and a half months after treatment. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-04-15 |
dc.type.none.fl_str_mv |
|
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 |
https://seer.sct.embrapa.br/index.php/pab/article/view/18036 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/18036 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/18036/12098 |
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 |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; v.1, n.1, jan. 1966; 329-332 Pesquisa Agropecuária Brasileira; v.1, n.1, jan. 1966; 329-332 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
_version_ |
1793416705334050816 |