New methodology of evaluating herbicide selectivity to sugarcane crop

Bibliographic Details
Main Author: Fagliari, Júlio Roberto
Publication Date: 2008
Other Authors: Oliveira Junior, Rubem Silverio de, Constantin, Jamil
Format: Article
Language: por
Source: Acta Scientiarum. Agronomy (Online)
DOI: 10.4025/actasciagron.v24i0.2269
Download full: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2269
Summary: The present research aimed at evaluating the selectivity of herbicides applied to sugarcane, Saccharum spp (Poaceae), without interference from weeds and using twofold checks. Data were analyzed in two different ways: in the first case, areas treated with herbicides were compared to the average value of all twofold checks. In this case, which is the conventional method of study in selectivity, no herbicides affected either growth on yield characteristics, leading to the conclusion that all herbicides applied were selective to sugarcane. However, in the second way of analyzing data, when each herbicide was compared to the average values of its own twofold check, a quite different behavior of most herbicides was observed. The majority of the herbicides used was considered to be non selective to sugarcane crop
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spelling New methodology of evaluating herbicide selectivity to sugarcane cropNova metodologia para avaliação da seletividade de herbicidas para a cultura da cana-de-açúcarSaccharum spp.tolerânciamétodos experimentais5.00.00.00-4 Ciências AgráriasThe present research aimed at evaluating the selectivity of herbicides applied to sugarcane, Saccharum spp (Poaceae), without interference from weeds and using twofold checks. Data were analyzed in two different ways: in the first case, areas treated with herbicides were compared to the average value of all twofold checks. In this case, which is the conventional method of study in selectivity, no herbicides affected either growth on yield characteristics, leading to the conclusion that all herbicides applied were selective to sugarcane. However, in the second way of analyzing data, when each herbicide was compared to the average values of its own twofold check, a quite different behavior of most herbicides was observed. The majority of the herbicides used was considered to be non selective to sugarcane cropO presente trabalho teve como objetivo avaliar a seletividade de herbicidas aplicados em soqueira de cana-de-açúcar, Saccharum spp (Poaceae), sem interferência de plantas daninhas e utilizando-se testemunhas duplas. Os dados foram analisados de duas formas: no primeiro caso, comparou-se as áreas tratadas com herbicidas com a média de todas as testemunhas duplas dentro de cada repetição e, no segundo caso, com a média das testemunhas duplas adjacentes. No primeiro caso, que é o método convencional utilizado para se estudar a seletividade, nenhum herbicida afetou de forma significativa as características avaliadas e, desta forma, poder-se-ia concluir que todos os herbicidas utilizados são seletivos para a cultura da cana. No entanto, no segundo caso, quando os dados foram analisados comparando-se cada herbicida com as médias das suas respectivas testemunhas duplas, verificaram-se comportamentos distintos para a maioria deles, ou seja, a maioria dos herbicidas estudados foi considerada não seletiva para a cultura da cana-de-açúcarUniversidade Estadual de Maringá2008-04-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/226910.4025/actasciagron.v24i0.2269Acta Scientiarum. Agronomy; Vol 24 (2002); 1223-1228Acta Scientiarum. Agronomy; v. 24 (2002); 1223-12281807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2269/1769Fagliari, Júlio RobertoOliveira Junior, Rubem Silverio deConstantin, Jamilinfo:eu-repo/semantics/openAccess2022-11-23T18:37:44Zoai:periodicos.uem.br/ojs:article/2269Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:44Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv New methodology of evaluating herbicide selectivity to sugarcane crop
Nova metodologia para avaliação da seletividade de herbicidas para a cultura da cana-de-açúcar
title New methodology of evaluating herbicide selectivity to sugarcane crop
spellingShingle New methodology of evaluating herbicide selectivity to sugarcane crop
New methodology of evaluating herbicide selectivity to sugarcane crop
Fagliari, Júlio Roberto
Saccharum spp.
tolerância
métodos experimentais
5.00.00.00-4 Ciências Agrárias
Fagliari, Júlio Roberto
Saccharum spp.
tolerância
métodos experimentais
5.00.00.00-4 Ciências Agrárias
title_short New methodology of evaluating herbicide selectivity to sugarcane crop
title_full New methodology of evaluating herbicide selectivity to sugarcane crop
title_fullStr New methodology of evaluating herbicide selectivity to sugarcane crop
New methodology of evaluating herbicide selectivity to sugarcane crop
title_full_unstemmed New methodology of evaluating herbicide selectivity to sugarcane crop
New methodology of evaluating herbicide selectivity to sugarcane crop
title_sort New methodology of evaluating herbicide selectivity to sugarcane crop
author Fagliari, Júlio Roberto
author_facet Fagliari, Júlio Roberto
Fagliari, Júlio Roberto
Oliveira Junior, Rubem Silverio de
Constantin, Jamil
Oliveira Junior, Rubem Silverio de
Constantin, Jamil
author_role author
author2 Oliveira Junior, Rubem Silverio de
Constantin, Jamil
author2_role author
author
dc.contributor.author.fl_str_mv Fagliari, Júlio Roberto
Oliveira Junior, Rubem Silverio de
Constantin, Jamil
dc.subject.por.fl_str_mv Saccharum spp.
tolerância
métodos experimentais
5.00.00.00-4 Ciências Agrárias
topic Saccharum spp.
tolerância
métodos experimentais
5.00.00.00-4 Ciências Agrárias
description The present research aimed at evaluating the selectivity of herbicides applied to sugarcane, Saccharum spp (Poaceae), without interference from weeds and using twofold checks. Data were analyzed in two different ways: in the first case, areas treated with herbicides were compared to the average value of all twofold checks. In this case, which is the conventional method of study in selectivity, no herbicides affected either growth on yield characteristics, leading to the conclusion that all herbicides applied were selective to sugarcane. However, in the second way of analyzing data, when each herbicide was compared to the average values of its own twofold check, a quite different behavior of most herbicides was observed. The majority of the herbicides used was considered to be non selective to sugarcane crop
publishDate 2008
dc.date.none.fl_str_mv 2008-04-30
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2269
10.4025/actasciagron.v24i0.2269
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2269
identifier_str_mv 10.4025/actasciagron.v24i0.2269
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2269/1769
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 Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 24 (2002); 1223-1228
Acta Scientiarum. Agronomy; v. 24 (2002); 1223-1228
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
_version_ 1822182768497393664
dc.identifier.doi.none.fl_str_mv 10.4025/actasciagron.v24i0.2269

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