Survival of Curtobacterium flaccumfaciens pv. flaccumfaciens in the soil under Brazilian conditions
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s10658-018-1466-z http://hdl.handle.net/11449/177109 |
Resumo: | Common bean has a high relevance for the human diet and a significant socio-economic importance in Brazil. Among the diseases that could infect the crop, bacterial wilt is caused by Curtobacterium flaccumfaciens pv. flaccumfaciens (Cff). Few studies have investigated the survival of this bacteria in the soil; therefore, the objectives of this research were to measure the survival period of several Cff strains as free cells in soil under controlled conditions; the survival period of one strain in types of soils with different chemical and physical compositions as free cells under controlled conditions; and the survival period of one strain as free cells in soil under field conditions. In all measurements, bacterial samples were confirmed as Cff using specific-primers by PCR. We observed a difference in the survival period among Cff strains (varying from 22 to 34 days) and among different soils (varying from 30 to 94 days) under controlled conditions. Under field conditions, the survival period varied from 34 to 80 days as a function of temperature and moisture. These results emphasize the potential Cff survival as free cells in the soil, thereby contributing to the adoption of new management strategies against this disease. |
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Survival of Curtobacterium flaccumfaciens pv. flaccumfaciens in the soil under Brazilian conditionsBacterial wiltDetectionEcologyPhaseolus vulgarisCommon bean has a high relevance for the human diet and a significant socio-economic importance in Brazil. Among the diseases that could infect the crop, bacterial wilt is caused by Curtobacterium flaccumfaciens pv. flaccumfaciens (Cff). Few studies have investigated the survival of this bacteria in the soil; therefore, the objectives of this research were to measure the survival period of several Cff strains as free cells in soil under controlled conditions; the survival period of one strain in types of soils with different chemical and physical compositions as free cells under controlled conditions; and the survival period of one strain as free cells in soil under field conditions. In all measurements, bacterial samples were confirmed as Cff using specific-primers by PCR. We observed a difference in the survival period among Cff strains (varying from 22 to 34 days) and among different soils (varying from 30 to 94 days) under controlled conditions. Under field conditions, the survival period varied from 34 to 80 days as a function of temperature and moisture. These results emphasize the potential Cff survival as free cells in the soil, thereby contributing to the adoption of new management strategies against this disease.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Instituto Federal de Educação Ciência e Tecnologia de Minas Gerais (IFMG), Rua Érico Veríssimo, 317Faculdade de Ciências Agronômicas Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP), Rod Alcides Soares, Km 3Departamento de Bioestatística Instituto de Biociências, UNESP, Caixa Postal 510Universidade do Sagrado Coração, Rua Irmã Arminda, 10-50Faculdade de Ciências Agronômicas Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP), Rod Alcides Soares, Km 3Ciência e Tecnologia de Minas Gerais (IFMG)Universidade Estadual Paulista (Unesp)Universidade do Sagrado CoraçãoGonçalves, Ricardo M.Soman, José M. [UNESP]Krause-Sakate, Renate [UNESP]Passos, José R. S.Silva Júnior, Tadeu A. F.Maringoni, Antonio C. [UNESP]2018-12-11T17:24:02Z2018-12-11T17:24:02Z2018-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article213-223application/pdfhttp://dx.doi.org/10.1007/s10658-018-1466-zEuropean Journal of Plant Pathology, v. 152, n. 1, p. 213-223, 2018.1573-84690929-1873http://hdl.handle.net/11449/17710910.1007/s10658-018-1466-z2-s2.0-850433991402-s2.0-85043399140.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEuropean Journal of Plant Pathology0,7210,721info:eu-repo/semantics/openAccess2023-12-06T06:19:05Zoai:repositorio.unesp.br:11449/177109Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-06T06:19:05Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Survival of Curtobacterium flaccumfaciens pv. flaccumfaciens in the soil under Brazilian conditions |
title |
Survival of Curtobacterium flaccumfaciens pv. flaccumfaciens in the soil under Brazilian conditions |
spellingShingle |
Survival of Curtobacterium flaccumfaciens pv. flaccumfaciens in the soil under Brazilian conditions Gonçalves, Ricardo M. Bacterial wilt Detection Ecology Phaseolus vulgaris |
title_short |
Survival of Curtobacterium flaccumfaciens pv. flaccumfaciens in the soil under Brazilian conditions |
title_full |
Survival of Curtobacterium flaccumfaciens pv. flaccumfaciens in the soil under Brazilian conditions |
title_fullStr |
Survival of Curtobacterium flaccumfaciens pv. flaccumfaciens in the soil under Brazilian conditions |
title_full_unstemmed |
Survival of Curtobacterium flaccumfaciens pv. flaccumfaciens in the soil under Brazilian conditions |
title_sort |
Survival of Curtobacterium flaccumfaciens pv. flaccumfaciens in the soil under Brazilian conditions |
author |
Gonçalves, Ricardo M. |
author_facet |
Gonçalves, Ricardo M. Soman, José M. [UNESP] Krause-Sakate, Renate [UNESP] Passos, José R. S. Silva Júnior, Tadeu A. F. Maringoni, Antonio C. [UNESP] |
author_role |
author |
author2 |
Soman, José M. [UNESP] Krause-Sakate, Renate [UNESP] Passos, José R. S. Silva Júnior, Tadeu A. F. Maringoni, Antonio C. [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Ciência e Tecnologia de Minas Gerais (IFMG) Universidade Estadual Paulista (Unesp) Universidade do Sagrado Coração |
dc.contributor.author.fl_str_mv |
Gonçalves, Ricardo M. Soman, José M. [UNESP] Krause-Sakate, Renate [UNESP] Passos, José R. S. Silva Júnior, Tadeu A. F. Maringoni, Antonio C. [UNESP] |
dc.subject.por.fl_str_mv |
Bacterial wilt Detection Ecology Phaseolus vulgaris |
topic |
Bacterial wilt Detection Ecology Phaseolus vulgaris |
description |
Common bean has a high relevance for the human diet and a significant socio-economic importance in Brazil. Among the diseases that could infect the crop, bacterial wilt is caused by Curtobacterium flaccumfaciens pv. flaccumfaciens (Cff). Few studies have investigated the survival of this bacteria in the soil; therefore, the objectives of this research were to measure the survival period of several Cff strains as free cells in soil under controlled conditions; the survival period of one strain in types of soils with different chemical and physical compositions as free cells under controlled conditions; and the survival period of one strain as free cells in soil under field conditions. In all measurements, bacterial samples were confirmed as Cff using specific-primers by PCR. We observed a difference in the survival period among Cff strains (varying from 22 to 34 days) and among different soils (varying from 30 to 94 days) under controlled conditions. Under field conditions, the survival period varied from 34 to 80 days as a function of temperature and moisture. These results emphasize the potential Cff survival as free cells in the soil, thereby contributing to the adoption of new management strategies against this disease. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12-11T17:24:02Z 2018-12-11T17:24:02Z 2018-09-01 |
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/10.1007/s10658-018-1466-z European Journal of Plant Pathology, v. 152, n. 1, p. 213-223, 2018. 1573-8469 0929-1873 http://hdl.handle.net/11449/177109 10.1007/s10658-018-1466-z 2-s2.0-85043399140 2-s2.0-85043399140.pdf |
url |
http://dx.doi.org/10.1007/s10658-018-1466-z http://hdl.handle.net/11449/177109 |
identifier_str_mv |
European Journal of Plant Pathology, v. 152, n. 1, p. 213-223, 2018. 1573-8469 0929-1873 10.1007/s10658-018-1466-z 2-s2.0-85043399140 2-s2.0-85043399140.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
European Journal of Plant Pathology 0,721 0,721 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
213-223 application/pdf |
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 |
|
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1799965193763028992 |