Interaction between Trichoderma asperellum and Bacillus spp. in the biological control of disease in the soya bean
ABSTRACT One of the main phytosanitary problems in major crops are phytonematodes, which are characterised as difficult to control. In view of this, biocontrol, through the use of biological agents, has become a driving force in controlling these pathogens. The aim of this study was to evaluate the...
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Universidade Federal do Ceará
2025-01-01
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| Series: | Revista Ciência Agronômica |
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| author | Adeliane Ferreira Braga Leonardo de Castro Santos Suellen Polyana da Silva Cunha Mendes Francielly Abrenhosa Pires Alaerson Maia Geraldine Weder Nunes Ferreira Junior |
| author_facet | Adeliane Ferreira Braga Leonardo de Castro Santos Suellen Polyana da Silva Cunha Mendes Francielly Abrenhosa Pires Alaerson Maia Geraldine Weder Nunes Ferreira Junior |
| author_sort | Adeliane Ferreira Braga |
| collection | DOAJ |
| description | ABSTRACT One of the main phytosanitary problems in major crops are phytonematodes, which are characterised as difficult to control. In view of this, biocontrol, through the use of biological agents, has become a driving force in controlling these pathogens. The aim of this study was to evaluate the compatibility of microorganisms, and detect the possibility of antagonistic effects, influence on growth, or synergistic action when microorganisms are jointly applied to crops. Microbiological analyses were carried out to observe the interaction of the fungus Trichoderma asperellum with the bacteria Bacillus subtilis and Bacillus methylotrophicus. It was found that the interaction between the genera Bacillus and Trichoderma did not promote any increase in the fresh or dry weight of the roots or shoots of the soya plants; however, based on the results of the microbiological analysis of the fungi and bacteria, the interaction was found to be promising, particularly in the evaluation carried out on the seventh day. Considering the number of viable spores, the interaction between B. subtilis + T. asperellum showed better results than B. methylotrophicus + T. asperellum. The Interaction between the genera Bacillus and Trichoderma showed the potential for joint use in the biological control of the soya bean. |
| format | Article |
| id | doaj-art-6c4f2e55884b4a9da01d7b6210a699cd |
| institution | Kabale University |
| issn | 1806-6690 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Universidade Federal do Ceará |
| record_format | Article |
| series | Revista Ciência Agronômica |
| spelling | doaj-art-6c4f2e55884b4a9da01d7b6210a699cd2025-01-21T07:42:44ZengUniversidade Federal do CearáRevista Ciência Agronômica1806-66902025-01-015610.5935/1806-6690.20250041Interaction between Trichoderma asperellum and Bacillus spp. in the biological control of disease in the soya beanAdeliane Ferreira BragaLeonardo de Castro Santoshttps://orcid.org/0000-0001-7366-4885Suellen Polyana da Silva Cunha Mendeshttps://orcid.org/0000-0001-9263-8041Francielly Abrenhosa Pireshttps://orcid.org/0009-0000-5544-1696Alaerson Maia Geraldinehttps://orcid.org/0000-0001-6794-9665Weder Nunes Ferreira Juniorhttps://orcid.org/0000-0001-8091-7035ABSTRACT One of the main phytosanitary problems in major crops are phytonematodes, which are characterised as difficult to control. In view of this, biocontrol, through the use of biological agents, has become a driving force in controlling these pathogens. The aim of this study was to evaluate the compatibility of microorganisms, and detect the possibility of antagonistic effects, influence on growth, or synergistic action when microorganisms are jointly applied to crops. Microbiological analyses were carried out to observe the interaction of the fungus Trichoderma asperellum with the bacteria Bacillus subtilis and Bacillus methylotrophicus. It was found that the interaction between the genera Bacillus and Trichoderma did not promote any increase in the fresh or dry weight of the roots or shoots of the soya plants; however, based on the results of the microbiological analysis of the fungi and bacteria, the interaction was found to be promising, particularly in the evaluation carried out on the seventh day. Considering the number of viable spores, the interaction between B. subtilis + T. asperellum showed better results than B. methylotrophicus + T. asperellum. The Interaction between the genera Bacillus and Trichoderma showed the potential for joint use in the biological control of the soya bean.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902025000100635&lng=en&tlng=enCompatibilityBiological controlInteraction |
| spellingShingle | Adeliane Ferreira Braga Leonardo de Castro Santos Suellen Polyana da Silva Cunha Mendes Francielly Abrenhosa Pires Alaerson Maia Geraldine Weder Nunes Ferreira Junior Interaction between Trichoderma asperellum and Bacillus spp. in the biological control of disease in the soya bean Revista Ciência Agronômica Compatibility Biological control Interaction |
| title | Interaction between Trichoderma asperellum and Bacillus spp. in the biological control of disease in the soya bean |
| title_full | Interaction between Trichoderma asperellum and Bacillus spp. in the biological control of disease in the soya bean |
| title_fullStr | Interaction between Trichoderma asperellum and Bacillus spp. in the biological control of disease in the soya bean |
| title_full_unstemmed | Interaction between Trichoderma asperellum and Bacillus spp. in the biological control of disease in the soya bean |
| title_short | Interaction between Trichoderma asperellum and Bacillus spp. in the biological control of disease in the soya bean |
| title_sort | interaction between trichoderma asperellum and bacillus spp in the biological control of disease in the soya bean |
| topic | Compatibility Biological control Interaction |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902025000100635&lng=en&tlng=en |
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