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dc.contributor.authorVida, Carmen
dc.contributor.authorTienda, Sandra
dc.contributor.authorDe-Vicente-Moreno, Antonio 
dc.contributor.authorCazorla-Lopez, Francisco Manuel 
dc.date.accessioned2018-03-22T12:15:33Z
dc.date.available2018-03-22T12:15:33Z
dc.date.created2018
dc.date.issued2018-03-22
dc.identifier.urihttps://hdl.handle.net/10630/15480
dc.descriptionComunicación en pósteren_US
dc.description.abstractDifferent strategies based on ecological principles have been approached in sustainable agriculture causing positive effects, including the induction of soil suppressiveness against a wide range of soilborne pathogens. Suppressiveness against the phytopathogenic fungus Rosellinia necatrix was observed after the application of composted almond shells in avocado crops. Previous works have analyzed the use of this traditional strategy and applied new microbial community analysis techniques in order to help in the identification of targeted sustainable agricultural strategies. These studies have focused on the microbial profile from an induced-suppressive soil where the soil microbiome had a proven essential role. Microbial profiles based on the 16S rRNA gene and ITS regions sequencing were analysed and an increase in Gammaproteobacteria and Dothideomycetes groups, as well as a reduction in Xylariales (where R. necatrix is allocated) were observed. These results led to the bacterial isolation of different groups of Gammaproteobacteria from this suppressive soil in order to identify new strains with biological control properties. Different characterization tests were performed, and a final selection of representative strains belonging to the genus Pseudomonas and related groups showed, all of them, plant disease protection abilities. Moreover, using previously described biological control agents against R. necatrix, a bacterial synthetic community have been design in order to improve the knowledge of the multitrophic interactions that occur during biological control process.en_US
dc.description.sponsorshipThis work was supported by Plan Nacional I+D+I (MINECO, Spain) (AGL2014-52518-C2-IR) and co-financed by FEDER funds (EU). C.Vida was supported by a PhD fellowship from the FPI program of MINECO. Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.en_US
dc.language.isoengen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectHongos fitopatógenosen_US
dc.subject.otherAguacateen_US
dc.subject.otherBiocontrolen_US
dc.subject.otherRoselliniaen_US
dc.subject.otherSupresividaden_US
dc.subject.otherSueloen_US
dc.titleDeciphering the suppressive soil microbiota from an avocado cropen_US
dc.typeinfo:eu-repo/semantics/conferenceObjecten_US
dc.centroFacultad de Cienciasen_US
dc.relation.eventtitle2nd Plant Microbiome Symposiumen_US
dc.relation.eventplaceAmsterdam (Países Bajos)en_US
dc.relation.eventdate19 febrero 2018en_US


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