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	Provedor de dados Trop. Plant Pathol. (1) BJM (1) Autor Bouzari,Majid (1) Duarte,Valmir (1) Emtiazi,Giti (1) Etemadifar,Zahra (1) Moraes,Marcelo G. (1) Oliveira,Andréia M. R. (1) Silveira,José R. P. (1) Soleimani-Delfan,Abbas (1) Mais... Palavra-chave Soft rot (2) Antibiotic resistance (1) Bacteriophage (1) Biocontrol (1) Dickeya dadantii (1) E. carotovora subsp. carotovora (1) Epidemiology (1) Erwinia carotovora subsp. atroseptica (1) Erwinia chrysanthemi (1) Solanum tuberosum (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2015 (1) 2003 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Incidence of pectolytic erwinias associated with blackleg of potato in Rio Grande do Sul Trop. Plant Pathol. Oliveira,Andréia M. R.; Duarte,Valmir; Silveira,José R. P.; Moraes,Marcelo G.. Erwinia carotovora subsp. atroseptica (Eca), E. carotovora subsp. carotovora (Ecc) and E. chrysanthemi (Ech) may cause potato (Solanum tuberosum) blackleg. To determine the occurrence of these pathogens in the conditions found in the State of Rio Grande do Sul (RS), potato plants showing blackleg symptoms were harvested from 22 fields in nine counties in Serra do Nordeste, Planalto, Depressão Central, and Grandes Lagoas, from September to December of 1999 (Spring-Summer season). Green pepper (Capsicum annuum) fruits were used as a host to enrich for pectolytic erwinia from potato stems with blackleg symptoms. Bacteria were subsequently isolated on non-selective medium. Isolates that were Gram-negative, facultatively anaerobic, and pitted... Tipo: Info:eu-repo/semantics/article Palavras-chave: Erwinia carotovora subsp. atroseptica; E. carotovora subsp. carotovora; Erwinia chrysanthemi; Epidemiology; Solanum tuberosum; Soft rot. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-41582003000100007 Isolation of Dickeya dadantii strains from potato disease and biocontrol by their bacteriophages BJM Soleimani-Delfan,Abbas; Etemadifar,Zahra; Emtiazi,Giti; Bouzari,Majid. One of the most economically important bacterial pathogens of plants and plant products is Dickeya dadantii. This bacterium causes soft rot disease in tubers and other parts of the potato and other plants of the Solanaceae family. The application of restricted host range bacteriophages as biocontrol agents has recently gained widespread interest. This study purposed to isolate the infectious agent of the potato and evaluate its biocontrol by bacteriophages. Two phytopathogenic strains were isolated from infected potatoes, identified based on biochemical and 16S rRNA gene sequencing, and submitted to GenBank as D. dadantii strain pis3 (accession no. HQ423668) and D. dadantii strain sip4 (accession no. HQ423669). Their bacteriophages were isolated from... Tipo: Info:eu-repo/semantics/article Palavras-chave: Dickeya dadantii; Soft rot; Bacteriophage; Antibiotic resistance; Biocontrol. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822015000300791 Registros recuperados: 2 Primeira ... 1 ... Última

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