Comparison of Three Biological Control Models of <i>Pycnoporus sanguineus</i> on Phytopathogenic Fungi
The genus <i>Pycnoporus</i> includes fungi with great potential for the production of antibiotic substances. It is necessary to develop new models to assess their effectiveness against microorganisms with an economic impact, such as phytopathogenic fungi. The objective of this study is t...
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2024-09-01
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| author | Ricardo Irving Pérez-López Omar Romero-Arenas Conrado Parraguirre Lezama Anabel Romero López Antonio Rivera Lilia Cedillo Ramírez |
| author_facet | Ricardo Irving Pérez-López Omar Romero-Arenas Conrado Parraguirre Lezama Anabel Romero López Antonio Rivera Lilia Cedillo Ramírez |
| author_sort | Ricardo Irving Pérez-López |
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| description | The genus <i>Pycnoporus</i> includes fungi with great potential for the production of antibiotic substances. It is necessary to develop new models to assess their effectiveness against microorganisms with an economic impact, such as phytopathogenic fungi. The objective of this study is to evaluate three models of <i>Pycnoporus sanguineus</i> for the growth inhibition of the phytopathogens <i>Botrytis cinerea</i> and <i>Fusarium oxysporum</i>. Model 1 involves dual tests of the antagonistic activity of <i>P. sanguineus</i> vs. phytopathogens, Model 2 involves antifungal effectiveness tests of cinnabarin, and Model 3 involves antifungal effectiveness tests of <i>P. sanguineus</i> extract. Models 2 and 3 are contrasted with products containing benomyl and captan. The results show that Model 3 is the most effective in controlling <i>B. cinerea</i>, with an inhibition percentage of 74.34% (<i>p</i> < 0.05) and a decrease in the growth rate (3.85 mm/day; <i>p</i> < 0.05); the same is true for <i>F. oxysporum,</i> with an inhibition percentage of 47.14% (<i>p</i> < 0.05). In general, <i>F. oxysporum</i> exhibits greater resistance (<i>p</i> < 0.05). The results of this study indicate that <i>P. sanguineus</i> extracts may be used as control agents for fungal species in the same way as other <i>Pycnoporus</i> species. Although commercial products are very efficient at inhibiting phytopathogens, one must consider the disadvantages of their use. In the short term, new models involving <i>Pycnoporus</i> for biological control in food production will be developed. |
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| language | English |
| publishDate | 2024-09-01 |
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| spelling | doaj-art-89affa55a3cd42c7aea06f4f7352bb612025-08-20T01:55:58ZengMDPI AGApplied Sciences2076-34172024-09-011418826310.3390/app14188263Comparison of Three Biological Control Models of <i>Pycnoporus sanguineus</i> on Phytopathogenic FungiRicardo Irving Pérez-López0Omar Romero-Arenas1Conrado Parraguirre Lezama2Anabel Romero López3Antonio Rivera4Lilia Cedillo Ramírez5Posgrado en Manejo Sostenible de Agroecosistemas, Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Edificio VAL 1, Km 1.7, Carretera a San Baltazar Tetela, San Pedro Zacachimalpa, Puebla 72960, MexicoCentro de Agroecología, Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Edificio VAL 1, Km 1.7, Carretera a San Baltazar Tetela, San Pedro Zacachimalpa, Puebla 72960, MexicoCentro de Agroecología, Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Edificio VAL 1, Km 1.7, Carretera a San Baltazar Tetela, San Pedro Zacachimalpa, Puebla 72960, MexicoInstituto de Física “Luis Rivera Terrazas”, Benemérita Universidad Autónoma de Puebla, Edificio VAL 2, Km 1.7, Carretera a San Baltazar Tetela, San Pedro Zacachimalpa, Puebla 72960, MexicoCentro de Investigaciones en Ciencias Microbiológicas, Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Ciudad Universitaria, Puebla 72570, MexicoCentro de Investigaciones en Ciencias Microbiológicas, Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Ciudad Universitaria, Puebla 72570, MexicoThe genus <i>Pycnoporus</i> includes fungi with great potential for the production of antibiotic substances. It is necessary to develop new models to assess their effectiveness against microorganisms with an economic impact, such as phytopathogenic fungi. The objective of this study is to evaluate three models of <i>Pycnoporus sanguineus</i> for the growth inhibition of the phytopathogens <i>Botrytis cinerea</i> and <i>Fusarium oxysporum</i>. Model 1 involves dual tests of the antagonistic activity of <i>P. sanguineus</i> vs. phytopathogens, Model 2 involves antifungal effectiveness tests of cinnabarin, and Model 3 involves antifungal effectiveness tests of <i>P. sanguineus</i> extract. Models 2 and 3 are contrasted with products containing benomyl and captan. The results show that Model 3 is the most effective in controlling <i>B. cinerea</i>, with an inhibition percentage of 74.34% (<i>p</i> < 0.05) and a decrease in the growth rate (3.85 mm/day; <i>p</i> < 0.05); the same is true for <i>F. oxysporum,</i> with an inhibition percentage of 47.14% (<i>p</i> < 0.05). In general, <i>F. oxysporum</i> exhibits greater resistance (<i>p</i> < 0.05). The results of this study indicate that <i>P. sanguineus</i> extracts may be used as control agents for fungal species in the same way as other <i>Pycnoporus</i> species. Although commercial products are very efficient at inhibiting phytopathogens, one must consider the disadvantages of their use. In the short term, new models involving <i>Pycnoporus</i> for biological control in food production will be developed.https://www.mdpi.com/2076-3417/14/18/8263fungal biotechnologybiological controlsecondary metabolites |
| spellingShingle | Ricardo Irving Pérez-López Omar Romero-Arenas Conrado Parraguirre Lezama Anabel Romero López Antonio Rivera Lilia Cedillo Ramírez Comparison of Three Biological Control Models of <i>Pycnoporus sanguineus</i> on Phytopathogenic Fungi Applied Sciences fungal biotechnology biological control secondary metabolites |
| title | Comparison of Three Biological Control Models of <i>Pycnoporus sanguineus</i> on Phytopathogenic Fungi |
| title_full | Comparison of Three Biological Control Models of <i>Pycnoporus sanguineus</i> on Phytopathogenic Fungi |
| title_fullStr | Comparison of Three Biological Control Models of <i>Pycnoporus sanguineus</i> on Phytopathogenic Fungi |
| title_full_unstemmed | Comparison of Three Biological Control Models of <i>Pycnoporus sanguineus</i> on Phytopathogenic Fungi |
| title_short | Comparison of Three Biological Control Models of <i>Pycnoporus sanguineus</i> on Phytopathogenic Fungi |
| title_sort | comparison of three biological control models of i pycnoporus sanguineus i on phytopathogenic fungi |
| topic | fungal biotechnology biological control secondary metabolites |
| url | https://www.mdpi.com/2076-3417/14/18/8263 |
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