Effect of crop rotation on common bean cultivars against bacterial wilt caused by Curtobacterium flaccumfaciens pv. flaccumfaciens

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorGonçalves, Ricardo Marcelo [UNESP]-
Autor(es): dc.creatorda Silva Júnior, Tadeu Antônio Fernandes [UNESP]-
Autor(es): dc.creatorSoman, José Marcelo [UNESP]-
Autor(es): dc.creatorda Silva, João César [UNESP]-
Autor(es): dc.creatorMaringoni, Antonio Carlos [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:49:13Z-
Data de disponibilização: dc.date.available2022-02-22T00:49:13Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s10658-020-02176-6-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/207101-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/207101-
Descrição: dc.descriptionA crop rotation system can reduce phytopathogen inoculum, and consequently reduce the incidence and severity of disease. Bean bacterial wilt is an important disease and several crops can act as inoculum sources for Curtobacterium flaccumfaciens pv. flaccumfaciens (Cff). The aim was to evaluate the influence of crop rotation systems on 10 common bean cultivars against bacterial wilt. Experiments were located in two different areas in Brazil (2012), cultivated under a no-tillage system and with a history of the disease. The evaluated rotation systems were black oat, wheat and fallow followed by common bean. After harvest, 10 dry bean cultivars were sown, together with a fallow area. Disease incidence and severity were assessed at 45, 60 and 80 days after sowing. Also evaluated were four agronomical parameters: pod numbers, grain numbers, total weight of grains per plant and weight of 100 grains. Epiphytic and endophytic colonization by Cff was evaluated in black oat and wheat, and in crop debris. The rotation systems significantly influenced the incidence and severity of bacterial wilt in common bean cultivars in both areas and negatively affected the four agronomic parameters. The cultivars BRS Campeiro, BRS Estilo, IPR Tuiuiú, IPR Tangará and IPR Campos Gerais presented low severity and incidence of the disease and higher productivity. Cff strains were recovered from black oat, wheat and crop debris. Our results reinforce the importance of planting non-Cff host crops in rotation systems with common bean, as well as planting cultivars with a level of resistance to bacterial wilt.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionDepartamento de Proteção Vegetal Faculdade de Ciências Agronômicas (FCA) Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP), Avenida Universitária, 3780-
Descrição: dc.descriptionDepartamento de Proteção Vegetal Faculdade de Ciências Agronômicas (FCA) Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP), Avenida Universitária, 3780-
Formato: dc.format485-493-
Idioma: dc.languageen-
Relação: dc.relationEuropean Journal of Plant Pathology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBacteria-
Palavras-chave: dc.subjectBacterial inoculum-
Palavras-chave: dc.subjectGenetic resistance-
Palavras-chave: dc.subjectHost range-
Palavras-chave: dc.subjectPlant disease-
Título: dc.titleEffect of crop rotation on common bean cultivars against bacterial wilt caused by Curtobacterium flaccumfaciens pv. flaccumfaciens-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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