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dc.contributor.authorKrid, S.
dc.contributor.authorRhouma, A.
dc.contributor.authorMogou, I.
dc.contributor.authorQuesada, Jose M.
dc.contributor.authorNesme, X.
dc.contributor.authorGargouri, A.
dc.date.accessioned2017-06-01T10:12:23Z
dc.date.available2017-06-01T10:12:23Z
dc.date.issued2010
dc.identifier.citationKrid, S., Rhouma, A., Mogou, I., Quesada, J.M., Nesme, X., Gargouri, A. (2010). Pseudomonas Savastanoi Endophytic Bacteria in Olive Tree Knots and Antagonistic Potential of Strains of Pseudomonas Fluorescens and Bacillus Subtilis. Journal of Plant Pathology, 92(2), 335-341.
dc.identifier.issn1125-4653
dc.identifier.urihttp://hdl.handle.net/20.500.11939/5459
dc.description.abstractForty nine endophytic bacterial isolates were obtained from knots on olive sterns induced by Pseudomonas savastanoi pv. savastanoi (Pss) and from symptomless leaves of olive trees naturally infected with Pss from six orchards from different locations in Tunisia. Populations of all endophytic bacteria were higher in knots (1-14 10(6) CFU/g) than in leaves (5-21 10(4) CFU/g). A 16S rDNA sequence analysis revealed the presence of many saprophytic bacteria associated with Pss, such as Pantoea agglomerans, Enterobacter sp., Pseudomonas sp., P fluorescens, Stenotropbomonas maltophilia and Burkolderia cepacia. In the leaves, however Pss was often associated with Bacillus subtilis and an Acinetobacter species. Screening of antagonistic activity of 18 isolates associated with Pss in knots or leaves showed that only one strain of P fluorescens and one strain of B. subtilis were highly antagonistic against Pss. The active compound produced by B. subtilis is a protein whereas that produced by P. fluorescens is not.
dc.language.isoen
dc.titlePseudomonas Savastanoi Endophytic Bacteria in Olive Tree Knots and Antagonistic Potential of Strains of Pseudomonas Fluorescens and Bacillus Subtilis
dc.typearticle
dc.authorAddressInstituto Valenciano de Investigaciones Agrarias (IVIA), Carretera CV-315, Km. 10’7, 46113 Moncada (Valencia), Españaes
dc.date.issuedFreeFormJUL 2010
dc.entidadIVIACentro de Protección Vegetal y Biotecnología
dc.identifier.doi10.4454/jpp.v92i2.174
dc.journal.abbreviatedTitleJ.Plant Pathol.
dc.journal.issueNumber2
dc.journal.titleJournal of Plant Pathology
dc.journal.volumeNumber92
dc.page.final341
dc.page.initial335
dc.rights.accessRightsopenAccess
dc.source.typeImpreso


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