Antagonistic potential of endophytic bacteria from tomato seedlings
Abstract The objective of this work was to evaluate the antagonistic potential of endophytic bacteria isolated from 'Cereja Vermelho', 'Rasteiro Rio Grande', and 'Chapolin' tomato seedlings against the ALT23 Alternaria sp. fungus. Of the 23 endophytic isolates obtained,...
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| Format: | Article |
| Language: | English |
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Embrapa Informação Tecnológica
2025-08-01
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| Series: | Pesquisa Agropecuária Brasileira |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2025000105300&lng=en&tlng=en |
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| author | Milena Campos de Oliveira Alencar Viana Júlia Karoline Ferreira Moura Maria Gabriela Gomes de Lima Igor Daniel Alves Ribeiro Luciane Maria Pereira Passaglia Marcos Cabral de Vasconcellos Barreto Pedro Roberto Almeida Viégas Regina Helena Marino |
| author_facet | Milena Campos de Oliveira Alencar Viana Júlia Karoline Ferreira Moura Maria Gabriela Gomes de Lima Igor Daniel Alves Ribeiro Luciane Maria Pereira Passaglia Marcos Cabral de Vasconcellos Barreto Pedro Roberto Almeida Viégas Regina Helena Marino |
| author_sort | Milena Campos de Oliveira Alencar Viana |
| collection | DOAJ |
| description | Abstract The objective of this work was to evaluate the antagonistic potential of endophytic bacteria isolated from 'Cereja Vermelho', 'Rasteiro Rio Grande', and 'Chapolin' tomato seedlings against the ALT23 Alternaria sp. fungus. Of the 23 endophytic isolates obtained, 12 were selected due to their greater effect on the mycelial growth of ALT23. Antagonism was tested in a completely randomized design, with 13 treatments (ALT23 and 12 isolates), with four replicates. The selected endophytic bacteria inhibited from 29.8 to 64.2% of the mycelial diameter and from 33.7 to 72.4% of the growth rate of ALT23. |
| format | Article |
| id | doaj-art-9dc6db4702bf4221bde2e21d562f3386 |
| institution | Kabale University |
| issn | 1678-3921 |
| language | English |
| publishDate | 2025-08-01 |
| publisher | Embrapa Informação Tecnológica |
| record_format | Article |
| series | Pesquisa Agropecuária Brasileira |
| spelling | doaj-art-9dc6db4702bf4221bde2e21d562f33862025-08-20T04:03:26ZengEmbrapa Informação TecnológicaPesquisa Agropecuária Brasileira1678-39212025-08-016010.1590/s1678-3921.pab2025.v60.04040Antagonistic potential of endophytic bacteria from tomato seedlingsMilena Campos de Oliveira Alencar Vianahttps://orcid.org/0009-0000-1157-4913Júlia Karoline Ferreira Mourahttps://orcid.org/0009-0008-2434-8876Maria Gabriela Gomes de Limahttps://orcid.org/0009-0006-0127-139XIgor Daniel Alves Ribeirohttps://orcid.org/0000-0002-1220-3302Luciane Maria Pereira Passagliahttps://orcid.org/0000-0001-5011-9120Marcos Cabral de Vasconcellos Barretohttps://orcid.org/0000-0002-2456-7541Pedro Roberto Almeida Viégashttps://orcid.org/0000-0001-6007-6726Regina Helena Marinohttps://orcid.org/0000-0002-7295-3746Abstract The objective of this work was to evaluate the antagonistic potential of endophytic bacteria isolated from 'Cereja Vermelho', 'Rasteiro Rio Grande', and 'Chapolin' tomato seedlings against the ALT23 Alternaria sp. fungus. Of the 23 endophytic isolates obtained, 12 were selected due to their greater effect on the mycelial growth of ALT23. Antagonism was tested in a completely randomized design, with 13 treatments (ALT23 and 12 isolates), with four replicates. The selected endophytic bacteria inhibited from 29.8 to 64.2% of the mycelial diameter and from 33.7 to 72.4% of the growth rate of ALT23.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2025000105300&lng=en&tlng=enBacillusBurkholderiaSolanum lycopersicumPaenibacillus |
| spellingShingle | Milena Campos de Oliveira Alencar Viana Júlia Karoline Ferreira Moura Maria Gabriela Gomes de Lima Igor Daniel Alves Ribeiro Luciane Maria Pereira Passaglia Marcos Cabral de Vasconcellos Barreto Pedro Roberto Almeida Viégas Regina Helena Marino Antagonistic potential of endophytic bacteria from tomato seedlings Pesquisa Agropecuária Brasileira Bacillus Burkholderia Solanum lycopersicum Paenibacillus |
| title | Antagonistic potential of endophytic bacteria from tomato seedlings |
| title_full | Antagonistic potential of endophytic bacteria from tomato seedlings |
| title_fullStr | Antagonistic potential of endophytic bacteria from tomato seedlings |
| title_full_unstemmed | Antagonistic potential of endophytic bacteria from tomato seedlings |
| title_short | Antagonistic potential of endophytic bacteria from tomato seedlings |
| title_sort | antagonistic potential of endophytic bacteria from tomato seedlings |
| topic | Bacillus Burkholderia Solanum lycopersicum Paenibacillus |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2025000105300&lng=en&tlng=en |
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