Beneficial bacteria improve seedling growth and nutrition and promote biological control of coffee diseases

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorAgronomic Institute of Campinas (IAC)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorInstituto Biológico (IB)-
Autor(es): dc.creatorDe Souza, Marcela Pádua Paulino-
Autor(es): dc.creatorCipriano, Matheus Aparecido Pereira-
Autor(es): dc.creatorBraghini, Masako Toma-
Autor(es): dc.creatorDe Sousa, Leandro Pio-
Autor(es): dc.creatorMondego, Jorge Maurício Costa-
Autor(es): dc.creatorPatrício, Flávia Rodrigues Alves-
Autor(es): dc.creatorDa Silveira, Adriana Parada Dias-
Data de aceite: dc.date.accessioned2025-08-21T19:25:14Z-
Data de disponibilização: dc.date.available2025-08-21T19:25:14Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2025-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1093/jambio/lxaf050-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/306024-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/306024-
Descrição: dc.descriptionAim: We investigated the effects of plant growth-promoting bacteria (PGPB) on the growth and nutrition of coffee seedlings and the biological control of coffee leaf rust (Hemileia vastatrix), brown eye spot (Cercospora coffeicola), and leaf blight (Boeremia coffeae). Methods and results: In the first part of the study, 19 PGPB strains, obtained in the phyllosphere, endosphere, and rhizosphere of coffee and other hosts, produced varied metabolites related to plant growth and biological control. Two coffee cultivars were treated with the bacterial strains, but cultivar Catuaí Amarelo IAC 62 was less responsive to the treatments. Five rhizospheric strains, from different genera, Bacillus cereus (Rb1), Pseudomonas koreensis (Rb2b), Enterobacter mori (Mn2), Bacillus safensis (Ob3a), Enterobacter cloacae (RBca5), and two endophytic strains, Enterobacter hormaechei (EOb1) and Paraburkholderia caribensis (Beca88) enhanced seed germination, plant biomass, and nutrient accumulation in cultivar Catuaí VermelhoIAC144 seedlings. In the second part of the study, three strains, the phyllospheric Pseudomonas gozinkensis (Mn1F), the endophytic P. caribensis (BEca88), and the rhizospheric E. cloacae (RBca5) reduced the severity of coffee leaf rust, brown eye spot, and leaf blight. Conclusions: PGPB from different genera, obtained in varied hosts and habitats, showed positive effect, improving plant fitness and controlling important coffee diseases, standing out the strains P. gozinkensis (Mn1F), P. caribensis (IAC-BEca-088), and E. cloacae (IAC-RBca5).-
Descrição: dc.descriptionSoils and Environmental Resources Center Agronomic Institute of Campinas (IAC), 13020-902 Campinas-
Descrição: dc.descriptionDepartment of Plant Protection School of Agricultural Sciences São Paulo State University (UNESP), São Paulo-
Descrição: dc.descriptionCoffee Centre alcides Carvalho Agronomic Institute of Campinas (IAC), SP-
Descrição: dc.descriptionCenter for Research and Development of Plant Genetic Resources Agronomic Institute of Campinas (IAC), SP-
Descrição: dc.descriptionLaboratório de Fitopatologia Instituto Biológico (IB), São Paulo-
Descrição: dc.descriptionDepartment of Plant Protection School of Agricultural Sciences São Paulo State University (UNESP), São Paulo-
Idioma: dc.languageen-
Relação: dc.relationJournal of Applied Microbiology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBoeremia coffeae-
Palavras-chave: dc.subjectCercospora coffeicola-
Palavras-chave: dc.subjectcoffee seedlings-
Palavras-chave: dc.subjectHemileia vastatrix-
Palavras-chave: dc.subjectplant growth-promoting bacteria-
Título: dc.titleBeneficial bacteria improve seedling growth and nutrition and promote biological control of coffee diseases-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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