Effect of potassium levels in the severity of bacterial wilt in common bean cultivars.

Detalhes bibliográficos
Autor(a) principal: Theodoro, Gustavo de Faria
Data de Publicação: 2006
Outros Autores: Maringoni, Antonio Carlos [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/228297
Resumo: The objective of this work was to evaluate the effect of potassium (K) levels in the bacterial wilt severity in three bean cultivars (IAC Carioca Pyatã, IPR 88-Uirapuru and SCS 202-Guará), under gree-nhouse conditions. The treatments were 135.0, 112.5, 90.0, 67.5 and 45.0 kg.ha-1 of K2 O, using potassium chloride. The evaluations were performed at 5, 10, 15, 20 and 25 days after the inoculation and it was estimated the area under the bacterial wilt progress curve (AUBWPC). Neither the AUBWPC nor the K content in the aerial part of the IAC Carioca Pyatã and IPR 88-Uirapuru cultivars were affected by the K2 O levels. As K2 O levels increased, the dry mass weight also incre-ased, but only in the non-inoculated plants of the SCS 202 – Guará cultivar.
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spelling Effect of potassium levels in the severity of bacterial wilt in common bean cultivars.Efeito de doses de potássio na severidade da murcha-de-curtobacterium em cultivares de feijoeiro comumBacteriaCurtobacterium flaccumfaciens pv. flaccumfaciensMineral nutritionPhaseolus vulgarisPotassium chlorideThe objective of this work was to evaluate the effect of potassium (K) levels in the bacterial wilt severity in three bean cultivars (IAC Carioca Pyatã, IPR 88-Uirapuru and SCS 202-Guará), under gree-nhouse conditions. The treatments were 135.0, 112.5, 90.0, 67.5 and 45.0 kg.ha-1 of K2 O, using potassium chloride. The evaluations were performed at 5, 10, 15, 20 and 25 days after the inoculation and it was estimated the area under the bacterial wilt progress curve (AUBWPC). Neither the AUBWPC nor the K content in the aerial part of the IAC Carioca Pyatã and IPR 88-Uirapuru cultivars were affected by the K2 O levels. As K2 O levels increased, the dry mass weight also incre-ased, but only in the non-inoculated plants of the SCS 202 – Guará cultivar.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Epagri/Centro de Pesquisa para Agricultura Familiar, CP 791Faculdade de Ciências Agronômicas Unesp Departamento de Produção Vegetal Setor de Defesa Fitossanitária, CP 237Bolsista CNPqFaculdade de Ciências Agronômicas Unesp Departamento de Produção Vegetal Setor de Defesa Fitossanitária, CP 237Epagri/Centro de Pesquisa para Agricultura FamiliarUniversidade Estadual Paulista (UNESP)Bolsista CNPqTheodoro, Gustavo de FariaMaringoni, Antonio Carlos [UNESP]2022-04-29T08:00:17Z2022-04-29T08:00:17Z2006-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article139-146Summa Phytopathologica, v. 32, n. 2, p. 139-146, 2006.0100-5405http://hdl.handle.net/11449/2282972-s2.0-85014941500Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporSumma Phytopathologicainfo:eu-repo/semantics/openAccess2024-04-30T15:57:42Zoai:repositorio.unesp.br:11449/228297Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-30T15:57:42Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Effect of potassium levels in the severity of bacterial wilt in common bean cultivars.
Efeito de doses de potássio na severidade da murcha-de-curtobacterium em cultivares de feijoeiro comum
title Effect of potassium levels in the severity of bacterial wilt in common bean cultivars.
spellingShingle Effect of potassium levels in the severity of bacterial wilt in common bean cultivars.
Theodoro, Gustavo de Faria
Bacteria
Curtobacterium flaccumfaciens pv. flaccumfaciens
Mineral nutrition
Phaseolus vulgaris
Potassium chloride
title_short Effect of potassium levels in the severity of bacterial wilt in common bean cultivars.
title_full Effect of potassium levels in the severity of bacterial wilt in common bean cultivars.
title_fullStr Effect of potassium levels in the severity of bacterial wilt in common bean cultivars.
title_full_unstemmed Effect of potassium levels in the severity of bacterial wilt in common bean cultivars.
title_sort Effect of potassium levels in the severity of bacterial wilt in common bean cultivars.
author Theodoro, Gustavo de Faria
author_facet Theodoro, Gustavo de Faria
Maringoni, Antonio Carlos [UNESP]
author_role author
author2 Maringoni, Antonio Carlos [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Epagri/Centro de Pesquisa para Agricultura Familiar
Universidade Estadual Paulista (UNESP)
Bolsista CNPq
dc.contributor.author.fl_str_mv Theodoro, Gustavo de Faria
Maringoni, Antonio Carlos [UNESP]
dc.subject.por.fl_str_mv Bacteria
Curtobacterium flaccumfaciens pv. flaccumfaciens
Mineral nutrition
Phaseolus vulgaris
Potassium chloride
topic Bacteria
Curtobacterium flaccumfaciens pv. flaccumfaciens
Mineral nutrition
Phaseolus vulgaris
Potassium chloride
description The objective of this work was to evaluate the effect of potassium (K) levels in the bacterial wilt severity in three bean cultivars (IAC Carioca Pyatã, IPR 88-Uirapuru and SCS 202-Guará), under gree-nhouse conditions. The treatments were 135.0, 112.5, 90.0, 67.5 and 45.0 kg.ha-1 of K2 O, using potassium chloride. The evaluations were performed at 5, 10, 15, 20 and 25 days after the inoculation and it was estimated the area under the bacterial wilt progress curve (AUBWPC). Neither the AUBWPC nor the K content in the aerial part of the IAC Carioca Pyatã and IPR 88-Uirapuru cultivars were affected by the K2 O levels. As K2 O levels increased, the dry mass weight also incre-ased, but only in the non-inoculated plants of the SCS 202 – Guará cultivar.
publishDate 2006
dc.date.none.fl_str_mv 2006-01-01
2022-04-29T08:00:17Z
2022-04-29T08:00:17Z
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 Summa Phytopathologica, v. 32, n. 2, p. 139-146, 2006.
0100-5405
http://hdl.handle.net/11449/228297
2-s2.0-85014941500
identifier_str_mv Summa Phytopathologica, v. 32, n. 2, p. 139-146, 2006.
0100-5405
2-s2.0-85014941500
url http://hdl.handle.net/11449/228297
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Summa Phytopathologica
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 139-146
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_ 1803046864893771776

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