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	Provedor de dados Scientia Agricola (1) Autor Almeida,Rodrigo Piacentini Paes de (1) Borgatto,Adriano Ferreti (1) Demétrio,Clarice Garcia Borges (1) Lopes,João Roberto Spotti (1) Prado,Simone de Souza (1) Palavra-chave Bacterial population (1) Citrus variegated chlorosis (1) Coffee leaf scorch (1) Epidemiology (1) Inoculum concentration (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2008 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Host colonization differences between citrus and coffee isolates of Xylella fastidiosa in reciprocal inoculation Scientia Agricola Prado,Simone de Souza; Lopes,João Roberto Spotti; Demétrio,Clarice Garcia Borges; Borgatto,Adriano Ferreti; Almeida,Rodrigo Piacentini Paes de. Citrus variegated chlorosis (CVC) and coffee stem atrophy (CSA) are important diseases in Brazil associated with closely-related strains of Xylella fastidiosa, but little is know about host aoverlappingnd importance of citrus and coffee as inoculum sources of these strains. In this study, reciprocal-inoculation experiments were performed to determine if CVC and CSA isolates are biologically similar within citrus and coffee plants. These two hosts were mechanically inoculated with a CVC and a CSA isolate of X. fastidiosa at four concentrations ranging between10³ and 10(9) colony forming units CFU mL-1. At two, four and eight months after inoculation, the infection efficiency and bacterial populations of the isolates in each host were determined by... Tipo: Info:eu-repo/semantics/article Palavras-chave: Citrus variegated chlorosis; Coffee leaf scorch; Inoculum concentration; Bacterial population; Epidemiology. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162008000300005 Registros recuperados: 1 Primeira ... 1 ... Última

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