Mortality of Diatraea saccharalis is affected by the pH values of the spore suspension of Beauveria bassiana and Metarhizium anisopliae
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/0034-737X202269040014 http://hdl.handle.net/11449/242091 |
Resumo: | Fungal virulence is multifaceted and dependent on multiple factors including the pH of the spore suspension. In this study, we accessed effects of six pH values of Beauveria bassiana, and Metarhizium anisopliae medium for the growth, sporulation, and mortality on sugarcane stalk borer Diatraea saccharalis. The culture of fungi was performed onplates containing the PDA (Potato Dextrose Agar) medium. Virulence was tested in D. saccharalis larvae distributed in four replicates of 15 larvae. To evaluate the performance of the isolates, they were grown at different pH values in an artificial chitin medium to confirm the degradation capacity of the fungi at each pH. No significant difference was observed for the sporulation at pH ranged from 4 to 9 for both fungi. In the mortality assay, larval mortality was higher at pH 7 and 8 for both fungi, reaching 87% for B. bassiana and 81% for M. anisopliae. |
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Mortality of Diatraea saccharalis is affected by the pH values of the spore suspension of Beauveria bassiana and Metarhizium anisopliaeEntomopathogenic fungiMicrobial controlSugarcane borerFungal virulence is multifaceted and dependent on multiple factors including the pH of the spore suspension. In this study, we accessed effects of six pH values of Beauveria bassiana, and Metarhizium anisopliae medium for the growth, sporulation, and mortality on sugarcane stalk borer Diatraea saccharalis. The culture of fungi was performed onplates containing the PDA (Potato Dextrose Agar) medium. Virulence was tested in D. saccharalis larvae distributed in four replicates of 15 larvae. To evaluate the performance of the isolates, they were grown at different pH values in an artificial chitin medium to confirm the degradation capacity of the fungi at each pH. No significant difference was observed for the sporulation at pH ranged from 4 to 9 for both fungi. In the mortality assay, larval mortality was higher at pH 7 and 8 for both fungi, reaching 87% for B. bassiana and 81% for M. anisopliae.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Universidade Estadual Paulista ‘Júlio de Mesquita Filho’Universidade Estadual Paulista ‘Júlio de Mesquita Filho’Universidade Estadual Paulista (UNESP)de Souza, Tamires Doroteo [UNESP]Sanches, Ariadne Costa [UNESP]Cruz, Maiara Alexandre [UNESP]do Prado, Thais Juliane [UNESP]Savi, Patrice Jacob [UNESP]Polanczyk, Ricardo Antônio [UNESP]2023-03-02T08:38:09Z2023-03-02T08:38:09Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article483-487http://dx.doi.org/10.1590/0034-737X202269040014Revista Ceres, v. 69, n. 4, p. 483-487, 2022.2177-34910034-737Xhttp://hdl.handle.net/11449/24209110.1590/0034-737X2022690400142-s2.0-85135082550Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Ceresinfo:eu-repo/semantics/openAccess2023-03-02T08:38:10Zoai:repositorio.unesp.br:11449/242091Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-03-02T08:38:10Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Mortality of Diatraea saccharalis is affected by the pH values of the spore suspension of Beauveria bassiana and Metarhizium anisopliae |
title |
Mortality of Diatraea saccharalis is affected by the pH values of the spore suspension of Beauveria bassiana and Metarhizium anisopliae |
spellingShingle |
Mortality of Diatraea saccharalis is affected by the pH values of the spore suspension of Beauveria bassiana and Metarhizium anisopliae de Souza, Tamires Doroteo [UNESP] Entomopathogenic fungi Microbial control Sugarcane borer |
title_short |
Mortality of Diatraea saccharalis is affected by the pH values of the spore suspension of Beauveria bassiana and Metarhizium anisopliae |
title_full |
Mortality of Diatraea saccharalis is affected by the pH values of the spore suspension of Beauveria bassiana and Metarhizium anisopliae |
title_fullStr |
Mortality of Diatraea saccharalis is affected by the pH values of the spore suspension of Beauveria bassiana and Metarhizium anisopliae |
title_full_unstemmed |
Mortality of Diatraea saccharalis is affected by the pH values of the spore suspension of Beauveria bassiana and Metarhizium anisopliae |
title_sort |
Mortality of Diatraea saccharalis is affected by the pH values of the spore suspension of Beauveria bassiana and Metarhizium anisopliae |
author |
de Souza, Tamires Doroteo [UNESP] |
author_facet |
de Souza, Tamires Doroteo [UNESP] Sanches, Ariadne Costa [UNESP] Cruz, Maiara Alexandre [UNESP] do Prado, Thais Juliane [UNESP] Savi, Patrice Jacob [UNESP] Polanczyk, Ricardo Antônio [UNESP] |
author_role |
author |
author2 |
Sanches, Ariadne Costa [UNESP] Cruz, Maiara Alexandre [UNESP] do Prado, Thais Juliane [UNESP] Savi, Patrice Jacob [UNESP] Polanczyk, Ricardo Antônio [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
de Souza, Tamires Doroteo [UNESP] Sanches, Ariadne Costa [UNESP] Cruz, Maiara Alexandre [UNESP] do Prado, Thais Juliane [UNESP] Savi, Patrice Jacob [UNESP] Polanczyk, Ricardo Antônio [UNESP] |
dc.subject.por.fl_str_mv |
Entomopathogenic fungi Microbial control Sugarcane borer |
topic |
Entomopathogenic fungi Microbial control Sugarcane borer |
description |
Fungal virulence is multifaceted and dependent on multiple factors including the pH of the spore suspension. In this study, we accessed effects of six pH values of Beauveria bassiana, and Metarhizium anisopliae medium for the growth, sporulation, and mortality on sugarcane stalk borer Diatraea saccharalis. The culture of fungi was performed onplates containing the PDA (Potato Dextrose Agar) medium. Virulence was tested in D. saccharalis larvae distributed in four replicates of 15 larvae. To evaluate the performance of the isolates, they were grown at different pH values in an artificial chitin medium to confirm the degradation capacity of the fungi at each pH. No significant difference was observed for the sporulation at pH ranged from 4 to 9 for both fungi. In the mortality assay, larval mortality was higher at pH 7 and 8 for both fungi, reaching 87% for B. bassiana and 81% for M. anisopliae. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 2023-03-02T08:38:09Z 2023-03-02T08:38:09Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/0034-737X202269040014 Revista Ceres, v. 69, n. 4, p. 483-487, 2022. 2177-3491 0034-737X http://hdl.handle.net/11449/242091 10.1590/0034-737X202269040014 2-s2.0-85135082550 |
url |
http://dx.doi.org/10.1590/0034-737X202269040014 http://hdl.handle.net/11449/242091 |
identifier_str_mv |
Revista Ceres, v. 69, n. 4, p. 483-487, 2022. 2177-3491 0034-737X 10.1590/0034-737X202269040014 2-s2.0-85135082550 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Ceres |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
483-487 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1792961810556518400 |