Buckwheat seed quality and pathogenicity of Fusarium spp. in plants
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of Seed Science |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372022000100103 |
Resumo: | Abstract: Buckwheat is a species with great economic and production potential, which has gained increasing importance. This study aimed to determine the physical, physiological, and sanitary quality of samples from seed lots, and to evaluate the pathogenicity of Fusarium spp. in buckwheat plants. Physical and physiological quality was evaluated by the thousand-seed weight, moisture content, germination test (5th and 7th days), seedling length, and seedling dry mass, while sanitary quality was determined by the health test on filter paper, with the seeds subjected to asepsis and without asepsis. Isolates of Fusarium spp. were obtained from symptomatic seedlings in the paper roll germination test. To identify and characterize fungal isolates, morphological and molecular approaches were used. Pathogenicity was determined on healthy plants in a controlled environment. The lots showed high physiological quality in the germination evaluation (5th and 7th days). There was a high incidence of Fusarium spp. in all lots, which can be reduced with seed asepsis. The isolates were identified as Fusarium incarnatum-equiseti species complex, and were pathogenic to buckwheat plants. |
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Buckwheat seed quality and pathogenicity of Fusarium spp. in plantsdamping-offFagopyrum esculentum Moenchgerminationseed healthAbstract: Buckwheat is a species with great economic and production potential, which has gained increasing importance. This study aimed to determine the physical, physiological, and sanitary quality of samples from seed lots, and to evaluate the pathogenicity of Fusarium spp. in buckwheat plants. Physical and physiological quality was evaluated by the thousand-seed weight, moisture content, germination test (5th and 7th days), seedling length, and seedling dry mass, while sanitary quality was determined by the health test on filter paper, with the seeds subjected to asepsis and without asepsis. Isolates of Fusarium spp. were obtained from symptomatic seedlings in the paper roll germination test. To identify and characterize fungal isolates, morphological and molecular approaches were used. Pathogenicity was determined on healthy plants in a controlled environment. The lots showed high physiological quality in the germination evaluation (5th and 7th days). There was a high incidence of Fusarium spp. in all lots, which can be reduced with seed asepsis. The isolates were identified as Fusarium incarnatum-equiseti species complex, and were pathogenic to buckwheat plants.ABRATES - Associação Brasileira de Tecnologia de Sementes2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372022000100103Journal of Seed Science v.44 2022reponame:Journal of Seed Scienceinstname:Associação Brasileira de Tecnologia de Sementes (ABRATES)instacron:ABRATES10.1590/2317-1545v44256994info:eu-repo/semantics/openAccessZini,Priscila BarbieriPoletto,TalesFantinel,Vinícius SpolaorAndrade,Nariane deNunes,Ubirajara RussiMuniz,Marlove de Fátima BriãoJacques,Rodrigo Josemar Seminotieng2022-03-21T00:00:00Zoai:scielo:S2317-15372022000100103Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=2317-1537&lng=en&nrm=isohttps://old.scielo.br/oai/scielo-oai.php||abrates@abrates.org.br2317-15452317-1537opendoar:2022-03-21T00:00Journal of Seed Science - Associação Brasileira de Tecnologia de Sementes (ABRATES)false |
dc.title.none.fl_str_mv |
Buckwheat seed quality and pathogenicity of Fusarium spp. in plants |
title |
Buckwheat seed quality and pathogenicity of Fusarium spp. in plants |
spellingShingle |
Buckwheat seed quality and pathogenicity of Fusarium spp. in plants Zini,Priscila Barbieri damping-off Fagopyrum esculentum Moench germination seed health |
title_short |
Buckwheat seed quality and pathogenicity of Fusarium spp. in plants |
title_full |
Buckwheat seed quality and pathogenicity of Fusarium spp. in plants |
title_fullStr |
Buckwheat seed quality and pathogenicity of Fusarium spp. in plants |
title_full_unstemmed |
Buckwheat seed quality and pathogenicity of Fusarium spp. in plants |
title_sort |
Buckwheat seed quality and pathogenicity of Fusarium spp. in plants |
author |
Zini,Priscila Barbieri |
author_facet |
Zini,Priscila Barbieri Poletto,Tales Fantinel,Vinícius Spolaor Andrade,Nariane de Nunes,Ubirajara Russi Muniz,Marlove de Fátima Brião Jacques,Rodrigo Josemar Seminoti |
author_role |
author |
author2 |
Poletto,Tales Fantinel,Vinícius Spolaor Andrade,Nariane de Nunes,Ubirajara Russi Muniz,Marlove de Fátima Brião Jacques,Rodrigo Josemar Seminoti |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Zini,Priscila Barbieri Poletto,Tales Fantinel,Vinícius Spolaor Andrade,Nariane de Nunes,Ubirajara Russi Muniz,Marlove de Fátima Brião Jacques,Rodrigo Josemar Seminoti |
dc.subject.por.fl_str_mv |
damping-off Fagopyrum esculentum Moench germination seed health |
topic |
damping-off Fagopyrum esculentum Moench germination seed health |
description |
Abstract: Buckwheat is a species with great economic and production potential, which has gained increasing importance. This study aimed to determine the physical, physiological, and sanitary quality of samples from seed lots, and to evaluate the pathogenicity of Fusarium spp. in buckwheat plants. Physical and physiological quality was evaluated by the thousand-seed weight, moisture content, germination test (5th and 7th days), seedling length, and seedling dry mass, while sanitary quality was determined by the health test on filter paper, with the seeds subjected to asepsis and without asepsis. Isolates of Fusarium spp. were obtained from symptomatic seedlings in the paper roll germination test. To identify and characterize fungal isolates, morphological and molecular approaches were used. Pathogenicity was determined on healthy plants in a controlled environment. The lots showed high physiological quality in the germination evaluation (5th and 7th days). There was a high incidence of Fusarium spp. in all lots, which can be reduced with seed asepsis. The isolates were identified as Fusarium incarnatum-equiseti species complex, and were pathogenic to buckwheat plants. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
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=S2317-15372022000100103 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372022000100103 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/2317-1545v44256994 |
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 |
ABRATES - Associação Brasileira de Tecnologia de Sementes |
publisher.none.fl_str_mv |
ABRATES - Associação Brasileira de Tecnologia de Sementes |
dc.source.none.fl_str_mv |
Journal of Seed Science v.44 2022 reponame:Journal of Seed Science instname:Associação Brasileira de Tecnologia de Sementes (ABRATES) instacron:ABRATES |
instname_str |
Associação Brasileira de Tecnologia de Sementes (ABRATES) |
instacron_str |
ABRATES |
institution |
ABRATES |
reponame_str |
Journal of Seed Science |
collection |
Journal of Seed Science |
repository.name.fl_str_mv |
Journal of Seed Science - Associação Brasileira de Tecnologia de Sementes (ABRATES) |
repository.mail.fl_str_mv |
||abrates@abrates.org.br |
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1754212983322443776 |