INCIDENCE OF FUNGI IN MOMBASA GRASS SEEDS DURING THE STAGES OF THE SEED CONDITIONING PROCESS

Detalhes bibliográficos
Autor(a) principal: Silva, Givanildo Z. da
Data de Publicação: 2019
Outros Autores: Martins, Cibele C. [UNESP], Melo, Lilian F. de, Jeromini, Tatiane S. [UNESP], Panizzi, Rita de C. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/1809-4430-Eng.Agric.v39n2p234-239/2019
http://hdl.handle.net/11449/184457
Resumo: The objective of this study was to evaluate the effect of the seed conditioning process on the sanitary quality of Panicum maximum 'Mombasa' seeds. The seeds were sampled before processing and after exiting the seed blower and sieves (discharge from the top and bottom sieves), first gravity separator (intermediate discharge), seed treatment equipment (dyeing the seeds of the intermediate discharge from the first separator), and second gravity separator (upper, intermediate, and lower discharge). Sanitary analysis was performed by the Blotter Test method with and without surface disinfestation of the seeds, which were incubated at 20 +/- 2 degrees C, with a photoperiod of 12 h, for 7 d. The conditioning process increased the incidence of Fusarium sp. in the Mombasa grass seeds. In addition, Cladosporium sp. and Alternaria sp. were found in and on the surface of the seeds and, therefore, can be disseminated by the seed conditioning machines. The percentage of seeds with Alternaria sp. decreased after dyeing and after the top discharge of the second gravity separator stage.
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spelling INCIDENCE OF FUNGI IN MOMBASA GRASS SEEDS DURING THE STAGES OF THE SEED CONDITIONING PROCESSseed pathologyprocessingseed sanitationPanicum maximum 'Mombasa'The objective of this study was to evaluate the effect of the seed conditioning process on the sanitary quality of Panicum maximum 'Mombasa' seeds. The seeds were sampled before processing and after exiting the seed blower and sieves (discharge from the top and bottom sieves), first gravity separator (intermediate discharge), seed treatment equipment (dyeing the seeds of the intermediate discharge from the first separator), and second gravity separator (upper, intermediate, and lower discharge). Sanitary analysis was performed by the Blotter Test method with and without surface disinfestation of the seeds, which were incubated at 20 +/- 2 degrees C, with a photoperiod of 12 h, for 7 d. The conditioning process increased the incidence of Fusarium sp. in the Mombasa grass seeds. In addition, Cladosporium sp. and Alternaria sp. were found in and on the surface of the seeds and, therefore, can be disseminated by the seed conditioning machines. The percentage of seeds with Alternaria sp. decreased after dyeing and after the top discharge of the second gravity separator stage.Univ Fed Goias Reg Jatai, Jatai, Go, BrazilUniv Estadual Paulista, Jaboticabal, SP, BrazilFac Associadas Uberaba, Uberaba, MG, BrazilUniv Estadual Paulista, Jaboticabal, SP, BrazilSoc Brasil Engenharia AgricolaUniv Fed Goias Reg JataiUniversidade Estadual Paulista (Unesp)Fac Associadas UberabaSilva, Givanildo Z. daMartins, Cibele C. [UNESP]Melo, Lilian F. deJeromini, Tatiane S. [UNESP]Panizzi, Rita de C. [UNESP]2019-10-04T12:13:44Z2019-10-04T12:13:44Z2019-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article234-239application/pdfhttp://dx.doi.org/10.1590/1809-4430-Eng.Agric.v39n2p234-239/2019Engenharia Agricola. Jaboticabal: Soc Brasil Engenharia Agricola, v. 39, n. 2, p. 234-239, 2019.0100-6916http://hdl.handle.net/11449/18445710.1590/1809-4430-Eng.Agric.v39n2p234-239/2019S0100-69162019000200234WOS:000465569200012S0100-69162019000200234.pdf348512829653239096698336633254450000-0002-1720-9252Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEngenharia Agricolainfo:eu-repo/semantics/openAccess2023-11-15T06:09:52Zoai:repositorio.unesp.br:11449/184457Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:41:58.175988Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv INCIDENCE OF FUNGI IN MOMBASA GRASS SEEDS DURING THE STAGES OF THE SEED CONDITIONING PROCESS
title INCIDENCE OF FUNGI IN MOMBASA GRASS SEEDS DURING THE STAGES OF THE SEED CONDITIONING PROCESS
spellingShingle INCIDENCE OF FUNGI IN MOMBASA GRASS SEEDS DURING THE STAGES OF THE SEED CONDITIONING PROCESS
Silva, Givanildo Z. da
seed pathology
processing
seed sanitation
Panicum maximum 'Mombasa'
title_short INCIDENCE OF FUNGI IN MOMBASA GRASS SEEDS DURING THE STAGES OF THE SEED CONDITIONING PROCESS
title_full INCIDENCE OF FUNGI IN MOMBASA GRASS SEEDS DURING THE STAGES OF THE SEED CONDITIONING PROCESS
title_fullStr INCIDENCE OF FUNGI IN MOMBASA GRASS SEEDS DURING THE STAGES OF THE SEED CONDITIONING PROCESS
title_full_unstemmed INCIDENCE OF FUNGI IN MOMBASA GRASS SEEDS DURING THE STAGES OF THE SEED CONDITIONING PROCESS
title_sort INCIDENCE OF FUNGI IN MOMBASA GRASS SEEDS DURING THE STAGES OF THE SEED CONDITIONING PROCESS
author Silva, Givanildo Z. da
author_facet Silva, Givanildo Z. da
Martins, Cibele C. [UNESP]
Melo, Lilian F. de
Jeromini, Tatiane S. [UNESP]
Panizzi, Rita de C. [UNESP]
author_role author
author2 Martins, Cibele C. [UNESP]
Melo, Lilian F. de
Jeromini, Tatiane S. [UNESP]
Panizzi, Rita de C. [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Univ Fed Goias Reg Jatai
Universidade Estadual Paulista (Unesp)
Fac Associadas Uberaba
dc.contributor.author.fl_str_mv Silva, Givanildo Z. da
Martins, Cibele C. [UNESP]
Melo, Lilian F. de
Jeromini, Tatiane S. [UNESP]
Panizzi, Rita de C. [UNESP]
dc.subject.por.fl_str_mv seed pathology
processing
seed sanitation
Panicum maximum 'Mombasa'
topic seed pathology
processing
seed sanitation
Panicum maximum 'Mombasa'
description The objective of this study was to evaluate the effect of the seed conditioning process on the sanitary quality of Panicum maximum 'Mombasa' seeds. The seeds were sampled before processing and after exiting the seed blower and sieves (discharge from the top and bottom sieves), first gravity separator (intermediate discharge), seed treatment equipment (dyeing the seeds of the intermediate discharge from the first separator), and second gravity separator (upper, intermediate, and lower discharge). Sanitary analysis was performed by the Blotter Test method with and without surface disinfestation of the seeds, which were incubated at 20 +/- 2 degrees C, with a photoperiod of 12 h, for 7 d. The conditioning process increased the incidence of Fusarium sp. in the Mombasa grass seeds. In addition, Cladosporium sp. and Alternaria sp. were found in and on the surface of the seeds and, therefore, can be disseminated by the seed conditioning machines. The percentage of seeds with Alternaria sp. decreased after dyeing and after the top discharge of the second gravity separator stage.
publishDate 2019
dc.date.none.fl_str_mv 2019-10-04T12:13:44Z
2019-10-04T12:13:44Z
2019-03-01
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/10.1590/1809-4430-Eng.Agric.v39n2p234-239/2019
Engenharia Agricola. Jaboticabal: Soc Brasil Engenharia Agricola, v. 39, n. 2, p. 234-239, 2019.
0100-6916
http://hdl.handle.net/11449/184457
10.1590/1809-4430-Eng.Agric.v39n2p234-239/2019
S0100-69162019000200234
WOS:000465569200012
S0100-69162019000200234.pdf
3485128296532390
9669833663325445
0000-0002-1720-9252
url http://dx.doi.org/10.1590/1809-4430-Eng.Agric.v39n2p234-239/2019
http://hdl.handle.net/11449/184457
identifier_str_mv Engenharia Agricola. Jaboticabal: Soc Brasil Engenharia Agricola, v. 39, n. 2, p. 234-239, 2019.
0100-6916
10.1590/1809-4430-Eng.Agric.v39n2p234-239/2019
S0100-69162019000200234
WOS:000465569200012
S0100-69162019000200234.pdf
3485128296532390
9669833663325445
0000-0002-1720-9252
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Engenharia Agricola
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 234-239
application/pdf
dc.publisher.none.fl_str_mv Soc Brasil Engenharia Agricola
publisher.none.fl_str_mv Soc Brasil Engenharia Agricola
dc.source.none.fl_str_mv Web of Science
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
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