VARIATION IN THE SENSITIVITY OF WANDERING JEW PLANTS TO GLUFOSINATE AMMONIUM
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1983-21252017v30n307rc http://hdl.handle.net/11449/162876 |
Resumo: | This study aimed to identify the response of wandering jew (Commelina benghalensis L.) plants to different doses of glufosinate ammonium and the sensitivity of plants populations to the herbicide. Two studies were conducted, both in a greenhouse, and were repeated at different times. In the first study, two experiments were conducted to examine the dose-response curve using seven different doses of the glufosinate ammonium herbicide (0, 50, 100, 200, 400, 800, and 1600 g a. i. ha(-1)) with four replicates each. In the second study, which examined the range in sensitivity of wandering jew plants to glufosinate ammonium, 26 plants were sprayed with a dose of 200 g a. i. ha(-1) herbicide. Visual assessments of percent injury and measurements of leaf tissue ammonium content were conducted. The use of untreated wandering jew control plants allowed for the correlation of glufosinate ammonium treatment with the ammonium concentrations in treated plant tissues; the ammonium concentration increased as a function of herbicide application, albeit not linearly with the dose. Ammonium content varied among individuals of the wandering jew plant population. |
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VARIATION IN THE SENSITIVITY OF WANDERING JEW PLANTS TO GLUFOSINATE AMMONIUMAmmoniaCommelina benghalensis L.Glutamine synthetaseWeedThis study aimed to identify the response of wandering jew (Commelina benghalensis L.) plants to different doses of glufosinate ammonium and the sensitivity of plants populations to the herbicide. Two studies were conducted, both in a greenhouse, and were repeated at different times. In the first study, two experiments were conducted to examine the dose-response curve using seven different doses of the glufosinate ammonium herbicide (0, 50, 100, 200, 400, 800, and 1600 g a. i. ha(-1)) with four replicates each. In the second study, which examined the range in sensitivity of wandering jew plants to glufosinate ammonium, 26 plants were sprayed with a dose of 200 g a. i. ha(-1) herbicide. Visual assessments of percent injury and measurements of leaf tissue ammonium content were conducted. The use of untreated wandering jew control plants allowed for the correlation of glufosinate ammonium treatment with the ammonium concentrations in treated plant tissues; the ammonium concentration increased as a function of herbicide application, albeit not linearly with the dose. Ammonium content varied among individuals of the wandering jew plant population.Univ Estadual Paulista, Dept Crop Sci, Botucatu, SP, BrazilUniv Estadual Paulista, Dept Crop Sci, Botucatu, SP, BrazilUniv Fed Rural Semi-arido-ufersaUniversidade Estadual Paulista (Unesp)Ferraz Santos de Brito, Ivana Paula [UNESP]Marchesi, Bruna Barboza [UNESP]Freitas e Silva, Ilca Puertas [UNESP]Carbonari, Caio Antonio [UNESP]Velini, Edivaldo Domingues [UNESP]2018-11-26T17:34:47Z2018-11-26T17:34:47Z2017-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article595-601application/pdfhttp://dx.doi.org/10.1590/1983-21252017v30n307rcRevista Caatinga. Mossoro: Univ Fed Rural Semi-arido-ufersa, v. 30, n. 3, p. 595-601, 2017.0100-316Xhttp://hdl.handle.net/11449/16287610.1590/1983-21252017v30n307rcS1983-21252017000300595WOS:000403273700007S1983-21252017000300595.pdf98554934481617020000-0003-0431-5942Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Caatingainfo:eu-repo/semantics/openAccess2024-04-30T15:55:05Zoai:repositorio.unesp.br:11449/162876Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-30T15:55:05Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
VARIATION IN THE SENSITIVITY OF WANDERING JEW PLANTS TO GLUFOSINATE AMMONIUM |
title |
VARIATION IN THE SENSITIVITY OF WANDERING JEW PLANTS TO GLUFOSINATE AMMONIUM |
spellingShingle |
VARIATION IN THE SENSITIVITY OF WANDERING JEW PLANTS TO GLUFOSINATE AMMONIUM Ferraz Santos de Brito, Ivana Paula [UNESP] Ammonia Commelina benghalensis L. Glutamine synthetase Weed |
title_short |
VARIATION IN THE SENSITIVITY OF WANDERING JEW PLANTS TO GLUFOSINATE AMMONIUM |
title_full |
VARIATION IN THE SENSITIVITY OF WANDERING JEW PLANTS TO GLUFOSINATE AMMONIUM |
title_fullStr |
VARIATION IN THE SENSITIVITY OF WANDERING JEW PLANTS TO GLUFOSINATE AMMONIUM |
title_full_unstemmed |
VARIATION IN THE SENSITIVITY OF WANDERING JEW PLANTS TO GLUFOSINATE AMMONIUM |
title_sort |
VARIATION IN THE SENSITIVITY OF WANDERING JEW PLANTS TO GLUFOSINATE AMMONIUM |
author |
Ferraz Santos de Brito, Ivana Paula [UNESP] |
author_facet |
Ferraz Santos de Brito, Ivana Paula [UNESP] Marchesi, Bruna Barboza [UNESP] Freitas e Silva, Ilca Puertas [UNESP] Carbonari, Caio Antonio [UNESP] Velini, Edivaldo Domingues [UNESP] |
author_role |
author |
author2 |
Marchesi, Bruna Barboza [UNESP] Freitas e Silva, Ilca Puertas [UNESP] Carbonari, Caio Antonio [UNESP] Velini, Edivaldo Domingues [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Ferraz Santos de Brito, Ivana Paula [UNESP] Marchesi, Bruna Barboza [UNESP] Freitas e Silva, Ilca Puertas [UNESP] Carbonari, Caio Antonio [UNESP] Velini, Edivaldo Domingues [UNESP] |
dc.subject.por.fl_str_mv |
Ammonia Commelina benghalensis L. Glutamine synthetase Weed |
topic |
Ammonia Commelina benghalensis L. Glutamine synthetase Weed |
description |
This study aimed to identify the response of wandering jew (Commelina benghalensis L.) plants to different doses of glufosinate ammonium and the sensitivity of plants populations to the herbicide. Two studies were conducted, both in a greenhouse, and were repeated at different times. In the first study, two experiments were conducted to examine the dose-response curve using seven different doses of the glufosinate ammonium herbicide (0, 50, 100, 200, 400, 800, and 1600 g a. i. ha(-1)) with four replicates each. In the second study, which examined the range in sensitivity of wandering jew plants to glufosinate ammonium, 26 plants were sprayed with a dose of 200 g a. i. ha(-1) herbicide. Visual assessments of percent injury and measurements of leaf tissue ammonium content were conducted. The use of untreated wandering jew control plants allowed for the correlation of glufosinate ammonium treatment with the ammonium concentrations in treated plant tissues; the ammonium concentration increased as a function of herbicide application, albeit not linearly with the dose. Ammonium content varied among individuals of the wandering jew plant population. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-07-01 2018-11-26T17:34:47Z 2018-11-26T17:34:47Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/1983-21252017v30n307rc Revista Caatinga. Mossoro: Univ Fed Rural Semi-arido-ufersa, v. 30, n. 3, p. 595-601, 2017. 0100-316X http://hdl.handle.net/11449/162876 10.1590/1983-21252017v30n307rc S1983-21252017000300595 WOS:000403273700007 S1983-21252017000300595.pdf 9855493448161702 0000-0003-0431-5942 |
url |
http://dx.doi.org/10.1590/1983-21252017v30n307rc http://hdl.handle.net/11449/162876 |
identifier_str_mv |
Revista Caatinga. Mossoro: Univ Fed Rural Semi-arido-ufersa, v. 30, n. 3, p. 595-601, 2017. 0100-316X 10.1590/1983-21252017v30n307rc S1983-21252017000300595 WOS:000403273700007 S1983-21252017000300595.pdf 9855493448161702 0000-0003-0431-5942 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Caatinga |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
595-601 application/pdf |
dc.publisher.none.fl_str_mv |
Univ Fed Rural Semi-arido-ufersa |
publisher.none.fl_str_mv |
Univ Fed Rural Semi-arido-ufersa |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1803046006013558784 |