Detection Methods of Fungi in Ilex paraguariensis Seeds

Detalhes bibliográficos
Autor(a) principal: Souza,Gabriela Fernanda
Data de Publicação: 2020
Outros Autores: Oliveira,Luciana Magda de, Casa,Ricardo Trezzi, Agostinetto,Lenita, Souza,Anieli Cioato de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Floresta e Ambiente
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000300114
Resumo: Abstract There has been an increase in the occurrence of fungal diseases in Ilex paraguariensis A. St.-Hill. (yerba mate) resulting from their domestication. Seed health tests may indicate pathogens prior to sowing, enabling their control. Our study sought to compare the efficacy of fungi detection methods on yerba mate seeds. Seeds from four lots were subjected to the following detection methods: BDA, V8 and filter paper; as well as the performance of asepsis with 1% sodium hypochlorite and 70% alcohol. The fungi found in the lots were: Penicillium spp., Cladosporium spp., Aureobasidium melanogenum, Aspergillus spp., Pestalotia spp., Nigrospora spp., Trichoderma spp., Fusarium graminearum, F. oxysporum and F. guttiforme. The asepsis in the seeds reduced the occurrence of contaminating organisms. There were differences between the evaluated lots regarding fungal incidence. In general, the BDA and V8 culture media showed better results in fungal detection.
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spelling Detection Methods of Fungi in Ilex paraguariensis Seedsseed pathologyyerba-matesanity testsAbstract There has been an increase in the occurrence of fungal diseases in Ilex paraguariensis A. St.-Hill. (yerba mate) resulting from their domestication. Seed health tests may indicate pathogens prior to sowing, enabling their control. Our study sought to compare the efficacy of fungi detection methods on yerba mate seeds. Seeds from four lots were subjected to the following detection methods: BDA, V8 and filter paper; as well as the performance of asepsis with 1% sodium hypochlorite and 70% alcohol. The fungi found in the lots were: Penicillium spp., Cladosporium spp., Aureobasidium melanogenum, Aspergillus spp., Pestalotia spp., Nigrospora spp., Trichoderma spp., Fusarium graminearum, F. oxysporum and F. guttiforme. The asepsis in the seeds reduced the occurrence of contaminating organisms. There were differences between the evaluated lots regarding fungal incidence. In general, the BDA and V8 culture media showed better results in fungal detection.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000300114Floresta e Ambiente v.27 n.3 2020reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087.098317info:eu-repo/semantics/openAccessSouza,Gabriela FernandaOliveira,Luciana Magda deCasa,Ricardo TrezziAgostinetto,LenitaSouza,Anieli Cioato deeng2020-08-05T00:00:00Zoai:scielo:S2179-80872020000300114Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2020-08-05T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Detection Methods of Fungi in Ilex paraguariensis Seeds
title Detection Methods of Fungi in Ilex paraguariensis Seeds
spellingShingle Detection Methods of Fungi in Ilex paraguariensis Seeds
Souza,Gabriela Fernanda
seed pathology
yerba-mate
sanity tests
title_short Detection Methods of Fungi in Ilex paraguariensis Seeds
title_full Detection Methods of Fungi in Ilex paraguariensis Seeds
title_fullStr Detection Methods of Fungi in Ilex paraguariensis Seeds
title_full_unstemmed Detection Methods of Fungi in Ilex paraguariensis Seeds
title_sort Detection Methods of Fungi in Ilex paraguariensis Seeds
author Souza,Gabriela Fernanda
author_facet Souza,Gabriela Fernanda
Oliveira,Luciana Magda de
Casa,Ricardo Trezzi
Agostinetto,Lenita
Souza,Anieli Cioato de
author_role author
author2 Oliveira,Luciana Magda de
Casa,Ricardo Trezzi
Agostinetto,Lenita
Souza,Anieli Cioato de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Souza,Gabriela Fernanda
Oliveira,Luciana Magda de
Casa,Ricardo Trezzi
Agostinetto,Lenita
Souza,Anieli Cioato de
dc.subject.por.fl_str_mv seed pathology
yerba-mate
sanity tests
topic seed pathology
yerba-mate
sanity tests
description Abstract There has been an increase in the occurrence of fungal diseases in Ilex paraguariensis A. St.-Hill. (yerba mate) resulting from their domestication. Seed health tests may indicate pathogens prior to sowing, enabling their control. Our study sought to compare the efficacy of fungi detection methods on yerba mate seeds. Seeds from four lots were subjected to the following detection methods: BDA, V8 and filter paper; as well as the performance of asepsis with 1% sodium hypochlorite and 70% alcohol. The fungi found in the lots were: Penicillium spp., Cladosporium spp., Aureobasidium melanogenum, Aspergillus spp., Pestalotia spp., Nigrospora spp., Trichoderma spp., Fusarium graminearum, F. oxysporum and F. guttiforme. The asepsis in the seeds reduced the occurrence of contaminating organisms. There were differences between the evaluated lots regarding fungal incidence. In general, the BDA and V8 culture media showed better results in fungal detection.
publishDate 2020
dc.date.none.fl_str_mv 2020-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000300114
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000300114
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-8087.098317
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
dc.source.none.fl_str_mv Floresta e Ambiente v.27 n.3 2020
reponame:Floresta e Ambiente
instname:Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
instname_str Universidade Federal do Rio de Janeiro (UFRJ)
instacron_str UFRJ
institution UFRJ
reponame_str Floresta e Ambiente
collection Floresta e Ambiente
repository.name.fl_str_mv Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)
repository.mail.fl_str_mv floramjournal@gmail.com||floram@ufrrj.br||
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