Efeito do déficit hídrico na eficiência de herbicidas e nas características bioquímicas de picão-preto
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/232106 |
Resumo: | The objective of this work was to evaluate conditions the effectiveness of acetolactate synthase (ALS) and protoporphyrinogen oxidase (PROTOX) inhibitors in the Bidens pilosa control under two water deficit conditions, as well as to determine the influence of water deficit under the contents of soluble carbohydrates and protein of weed. The experimental design was randomized completely design with the treatments, with four replications, setup in a factorial scheme 4x2, with four herbicides (fomesafen lactofen, chlorimuron-ethyl and imazethapyr), and two water conditions (-0.5 MPa and -0.01MPa). At 7, 14, 21 and 28 days after application (DAA), was assessed visually control efficiency of herbicides. For the determination of organic solutes plants were collected at 24, 48, 72 and 96 hours after application (HAA). Herbicides controlled efficiently plants of B. pilosa, except lactofen, whereas the water deficit affected the efficiency of control of all the herbicides. The soluble carbohydrate content increased with the imposition of water deficit, however, herbicides and water deficit further reduction of soluble proteins in plants of B. pilosa. |
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Repositório Institucional da UNESP |
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Efeito do déficit hídrico na eficiência de herbicidas e nas características bioquímicas de picão-pretoEffect of water deficit on the efficiency of herbicides and biochemical characteristics of hair beggarticksBidens pilosaCarbohydratesProteinThe objective of this work was to evaluate conditions the effectiveness of acetolactate synthase (ALS) and protoporphyrinogen oxidase (PROTOX) inhibitors in the Bidens pilosa control under two water deficit conditions, as well as to determine the influence of water deficit under the contents of soluble carbohydrates and protein of weed. The experimental design was randomized completely design with the treatments, with four replications, setup in a factorial scheme 4x2, with four herbicides (fomesafen lactofen, chlorimuron-ethyl and imazethapyr), and two water conditions (-0.5 MPa and -0.01MPa). At 7, 14, 21 and 28 days after application (DAA), was assessed visually control efficiency of herbicides. For the determination of organic solutes plants were collected at 24, 48, 72 and 96 hours after application (HAA). Herbicides controlled efficiently plants of B. pilosa, except lactofen, whereas the water deficit affected the efficiency of control of all the herbicides. The soluble carbohydrate content increased with the imposition of water deficit, however, herbicides and water deficit further reduction of soluble proteins in plants of B. pilosa.Universidade Estadual Paulista - UNESP, Botucatu, São PauloFaculdade de Ciências Agronômicas - UNESP, Botucatu, SPMestrando da Universidade Federal da Grande Dourados, MSUniversidade Estadual Paulista - UNESP, Botucatu, São PauloFaculdade de Ciências Agronômicas - UNESP, Botucatu, SPUniversidade Estadual Paulista (UNESP)Mestrando da Universidade Federal da Grande DouradosVitorino, Hermeson dos Santos [UNESP]Martins, Dagoberto [UNESP]Marques, Renata Pereira [UNESP]Garbiate, Marcos Vinicios2022-04-29T08:49:12Z2022-04-29T08:49:12Z2012-11-19info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article692-698Bioscience Journal, v. 28, n. 5, p. 692-698, 2012.1516-37251981-3163http://hdl.handle.net/11449/2321062-s2.0-84869027167Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporBioscience Journalinfo:eu-repo/semantics/openAccess2024-04-30T15:55:06Zoai:repositorio.unesp.br:11449/232106Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-30T15:55:06Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Efeito do déficit hídrico na eficiência de herbicidas e nas características bioquímicas de picão-preto Effect of water deficit on the efficiency of herbicides and biochemical characteristics of hair beggarticks |
title |
Efeito do déficit hídrico na eficiência de herbicidas e nas características bioquímicas de picão-preto |
spellingShingle |
Efeito do déficit hídrico na eficiência de herbicidas e nas características bioquímicas de picão-preto Vitorino, Hermeson dos Santos [UNESP] Bidens pilosa Carbohydrates Protein |
title_short |
Efeito do déficit hídrico na eficiência de herbicidas e nas características bioquímicas de picão-preto |
title_full |
Efeito do déficit hídrico na eficiência de herbicidas e nas características bioquímicas de picão-preto |
title_fullStr |
Efeito do déficit hídrico na eficiência de herbicidas e nas características bioquímicas de picão-preto |
title_full_unstemmed |
Efeito do déficit hídrico na eficiência de herbicidas e nas características bioquímicas de picão-preto |
title_sort |
Efeito do déficit hídrico na eficiência de herbicidas e nas características bioquímicas de picão-preto |
author |
Vitorino, Hermeson dos Santos [UNESP] |
author_facet |
Vitorino, Hermeson dos Santos [UNESP] Martins, Dagoberto [UNESP] Marques, Renata Pereira [UNESP] Garbiate, Marcos Vinicios |
author_role |
author |
author2 |
Martins, Dagoberto [UNESP] Marques, Renata Pereira [UNESP] Garbiate, Marcos Vinicios |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Mestrando da Universidade Federal da Grande Dourados |
dc.contributor.author.fl_str_mv |
Vitorino, Hermeson dos Santos [UNESP] Martins, Dagoberto [UNESP] Marques, Renata Pereira [UNESP] Garbiate, Marcos Vinicios |
dc.subject.por.fl_str_mv |
Bidens pilosa Carbohydrates Protein |
topic |
Bidens pilosa Carbohydrates Protein |
description |
The objective of this work was to evaluate conditions the effectiveness of acetolactate synthase (ALS) and protoporphyrinogen oxidase (PROTOX) inhibitors in the Bidens pilosa control under two water deficit conditions, as well as to determine the influence of water deficit under the contents of soluble carbohydrates and protein of weed. The experimental design was randomized completely design with the treatments, with four replications, setup in a factorial scheme 4x2, with four herbicides (fomesafen lactofen, chlorimuron-ethyl and imazethapyr), and two water conditions (-0.5 MPa and -0.01MPa). At 7, 14, 21 and 28 days after application (DAA), was assessed visually control efficiency of herbicides. For the determination of organic solutes plants were collected at 24, 48, 72 and 96 hours after application (HAA). Herbicides controlled efficiently plants of B. pilosa, except lactofen, whereas the water deficit affected the efficiency of control of all the herbicides. The soluble carbohydrate content increased with the imposition of water deficit, however, herbicides and water deficit further reduction of soluble proteins in plants of B. pilosa. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-11-19 2022-04-29T08:49:12Z 2022-04-29T08:49:12Z |
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 |
Bioscience Journal, v. 28, n. 5, p. 692-698, 2012. 1516-3725 1981-3163 http://hdl.handle.net/11449/232106 2-s2.0-84869027167 |
identifier_str_mv |
Bioscience Journal, v. 28, n. 5, p. 692-698, 2012. 1516-3725 1981-3163 2-s2.0-84869027167 |
url |
http://hdl.handle.net/11449/232106 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
Bioscience Journal |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
692-698 |
dc.source.none.fl_str_mv |
Scopus 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 |
|
_version_ |
1799964588155863040 |