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http://repositorio.ugto.mx/handle/20.500.12059/862
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DC Field | Value | Language |
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dc.rights.license | http://creativecommons.org/licenses/by-nc-nd/4.0 | es_MX |
dc.contributor.author | ANGEL GABRIEL DIAZ SANCHEZ | es_MX |
dc.contributor.author | ALEJANDRO MARTINEZ MARTINEZ | es_MX |
dc.contributor.author | Guadalupe Virgina Nevárez Moorillón | es_MX |
dc.contributor.author | JOSE VALERO GALVAN | es_MX |
dc.creator | BRUCE MANUEL MORALES BARRON | es_MX |
dc.date | 2017-11-06 | - |
dc.date.accessioned | 2019-06-18T20:43:57Z | - |
dc.date.available | 2019-06-18T20:43:57Z | - |
dc.date.issued | 2017-11-06 | - |
dc.identifier.uri | http://repositorio.ugto.mx/handle/20.500.12059/862 | - |
dc.description.abstract | El orden Bacillales se ha descrito como antagónico de fitopatógenos, además se ha mencionado en varios estudios algunas especies de este orden se encuentra en lixiviados de lombricomposta. En el presente estudio se evaluó el efecto antagónico de cinco cepas del orden Bacillales aisladas de lixiviados de lombricomposta sobre el crecimiento micelial de Phytophthora capsici, Fusarium oxysporum, Alternaria solani, y Rhizopus sp. Se aislaron e identificaron cinco cepas bacterianas por características morfológicas y bioquímicas de los lixiviados de lombricomposta, las cuales junto con Bacillus subtilis “tipo” se determinó el porcentaje de inhibición del crecimiento micelial. Los resultados obtenidos mostraron diferencias significativas en el porcentaje de inhibición del crecimiento micelial, siendo Bacillus licheniformis y B. badius las que mostraron los mejores resultados sobre los cinco hongos fitopatógenos evaluados. Estos resultados demuestran la presencia de cepas el orden Bacillales en los lixiviados de lombricomposta, así como su efecto antagónico de diversos hongos fitopatógenos. | es_MX |
dc.format | application/pdf | - |
dc.language.iso | spa | es_MX |
dc.publisher | Universidad de Guanajuato | es_MX |
dc.relation | http://actauniversitaria.ugto.mx/index.php/acta/article/view/1313 | - |
dc.rights | info:eu-repo/semantics/openAccess | es_MX |
dc.source | Acta Universitaria. Multidisciplinary Scientific Journal. Vol 27 No 5 (2017) | - |
dc.source | ISSN: 2007-9621 | - |
dc.title | Evaluación de la capacidad antagónica de cepas del orden bacillales aisladas de lixiviados de lombricomposta sobre hongos fitopatógenos | es_MX |
dc.title.alternative | Evaluation of antagonist capacity of bacillales strains isolated from vermicompost leachate on phytopatogenic fungi | en |
dc.type | info:eu-repo/semantics/article | es_MX |
dc.creator.id | info:eu-repo/dai/mx/cvu/710632 | es_MX |
dc.subject.cti | info:eu-repo/classification/cti/2 | es_MX |
dc.subject.keywords | Bacillus sp | es_MX |
dc.subject.keywords | Competencia | es_MX |
dc.subject.keywords | Hongos fitopatógenos | es_MX |
dc.subject.keywords | Competition | en |
dc.subject.keywords | Fungal pathogens | en |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_MX |
dc.creator.two | FRANCISCO JAVIER VAZQUEZ GONZALEZ | es_MX |
dc.creator.three | RAQUEL GONZALEZ FERNANDEZ | es_MX |
dc.creator.four | ANTONIO DE LA MORA COVARRUBIAS | es_MX |
dc.creator.five | MIROSLAVA QUIÑONEZ MARTINEZ | es_MX |
dc.creator.idtwo | info:eu-repo/dai/mx/cvu/892544 | - |
dc.creator.idthree | info:eu-repo/dai/mx/cvu/595128 | - |
dc.creator.idfour | info:eu-repo/dai/mx/cvu/242937 | - |
dc.creator.idfive | info:eu-repo/dai/mx/cvu/214822 | - |
dc.description.abstractEnglish | The Bacillales order has been reported to exhibit an antagonistic activity toward some phytopathogens. In addition, several studies have mentioned the presence of some species of this order in the vermicompost leachate. In the present study , the antagonistic effect of five Bacillales strains on the mycelial growth of Phytophthora capsici, Fusarium oxysporum, Alternaria solani and Rhizopus sp. was evaluated. Five bacterial strains were isolated from vermicompost leachate and identified by their morphological and biochemical characteristics. Subsequently these strains and a standard Bacillus subtilis strain were used to observe the competition against four fungi strains by determining the percentage inhibition of mycelial growth. Significant differences in percentage inhibition were founded among strains. The greatest antagonistic capacity was observed in Bacillus licheniformis and B. badius. Results showed that vermicompost leachate containing Bacillales strains could be used as a biocontrol agent of various pathogenic fungi, runing to a more effective and environmentally-friendly product to control those phytopathogens. | en |
Appears in Collections: | Revista Acta Universitaria |
Files in This Item:
File | Description | Size | Format | |
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1313-Article Text-27622-1-10-20171106.pdf | 1.47 MB | Adobe PDF | View/Open |
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