Morphophysiological characterization of Ceratocystis fimbriata isolates from yerba mate

Detalhes bibliográficos
Autor(a) principal: Brito,Nícolas Manarim de
Data de Publicação: 2021
Outros Autores: Duarte,Henrique da Silva Silveira, Bühner,Caroline de Bastos, Auer,Celso Garcia, Santos,Álvaro Figueredo dos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Ciência Rural
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782021000300153
Resumo: ABSTRACT: This study aimed to morphologically characterize the isolates of Ceratocystis fimbriata from yerba mate and to evaluate the effect of culture medium and temperature on mycelial growth and sporulation of C. fimbriata. For the morphological characterization of the 11 monosporic isolates of the fungus, slides were prepared to determine the dimensions of the sexual and asexual structures of the fungus. Four experiments were conducted to evaluate the mycelial growth and to evaluate the sporulation of C. fimbriata in different culture mediums and temperatures. The isolates of C. fimbriata from yerba mate showed perithecia with brown to black necks, divergent ostiolar hyphae, hatshaped hyaline ascospores, single-celled, cylindrical endoconidia, and globular to ovoid aleurioconidia. PDA and V8-agar media showed the highest mycelial growth. The average optimum temperature for mycelial growth and sporulation of isolates of C. fimbriata of yerba mate were 22.5 and 22.4 ºC, respectively.
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spelling Morphophysiological characterization of Ceratocystis fimbriata isolates from yerba mateIlex paraguariensisfungusVascular wiltABSTRACT: This study aimed to morphologically characterize the isolates of Ceratocystis fimbriata from yerba mate and to evaluate the effect of culture medium and temperature on mycelial growth and sporulation of C. fimbriata. For the morphological characterization of the 11 monosporic isolates of the fungus, slides were prepared to determine the dimensions of the sexual and asexual structures of the fungus. Four experiments were conducted to evaluate the mycelial growth and to evaluate the sporulation of C. fimbriata in different culture mediums and temperatures. The isolates of C. fimbriata from yerba mate showed perithecia with brown to black necks, divergent ostiolar hyphae, hatshaped hyaline ascospores, single-celled, cylindrical endoconidia, and globular to ovoid aleurioconidia. PDA and V8-agar media showed the highest mycelial growth. The average optimum temperature for mycelial growth and sporulation of isolates of C. fimbriata of yerba mate were 22.5 and 22.4 ºC, respectively.Universidade Federal de Santa Maria2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782021000300153Ciência Rural v.51 n.3 2021reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20200579info:eu-repo/semantics/openAccessBrito,Nícolas Manarim deDuarte,Henrique da Silva SilveiraBühner,Caroline de BastosAuer,Celso GarciaSantos,Álvaro Figueredo doseng2021-02-01T00:00:00ZRevista
dc.title.none.fl_str_mv Morphophysiological characterization of Ceratocystis fimbriata isolates from yerba mate
title Morphophysiological characterization of Ceratocystis fimbriata isolates from yerba mate
spellingShingle Morphophysiological characterization of Ceratocystis fimbriata isolates from yerba mate
Brito,Nícolas Manarim de
Ilex paraguariensis
fungus
Vascular wilt
title_short Morphophysiological characterization of Ceratocystis fimbriata isolates from yerba mate
title_full Morphophysiological characterization of Ceratocystis fimbriata isolates from yerba mate
title_fullStr Morphophysiological characterization of Ceratocystis fimbriata isolates from yerba mate
title_full_unstemmed Morphophysiological characterization of Ceratocystis fimbriata isolates from yerba mate
title_sort Morphophysiological characterization of Ceratocystis fimbriata isolates from yerba mate
author Brito,Nícolas Manarim de
author_facet Brito,Nícolas Manarim de
Duarte,Henrique da Silva Silveira
Bühner,Caroline de Bastos
Auer,Celso Garcia
Santos,Álvaro Figueredo dos
author_role author
author2 Duarte,Henrique da Silva Silveira
Bühner,Caroline de Bastos
Auer,Celso Garcia
Santos,Álvaro Figueredo dos
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Brito,Nícolas Manarim de
Duarte,Henrique da Silva Silveira
Bühner,Caroline de Bastos
Auer,Celso Garcia
Santos,Álvaro Figueredo dos
dc.subject.por.fl_str_mv Ilex paraguariensis
fungus
Vascular wilt
topic Ilex paraguariensis
fungus
Vascular wilt
description ABSTRACT: This study aimed to morphologically characterize the isolates of Ceratocystis fimbriata from yerba mate and to evaluate the effect of culture medium and temperature on mycelial growth and sporulation of C. fimbriata. For the morphological characterization of the 11 monosporic isolates of the fungus, slides were prepared to determine the dimensions of the sexual and asexual structures of the fungus. Four experiments were conducted to evaluate the mycelial growth and to evaluate the sporulation of C. fimbriata in different culture mediums and temperatures. The isolates of C. fimbriata from yerba mate showed perithecia with brown to black necks, divergent ostiolar hyphae, hatshaped hyaline ascospores, single-celled, cylindrical endoconidia, and globular to ovoid aleurioconidia. PDA and V8-agar media showed the highest mycelial growth. The average optimum temperature for mycelial growth and sporulation of isolates of C. fimbriata of yerba mate were 22.5 and 22.4 ºC, respectively.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
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=S0103-84782021000300153
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782021000300153
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0103-8478cr20200579
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 Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Rural v.51 n.3 2021
reponame:Ciência Rural
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Rural
collection Ciência Rural
repository.name.fl_str_mv
repository.mail.fl_str_mv
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