Inhibition of mycelial growth, conidial germination, and Botrytis cinerea Pers.: Fr colonization in begonia with biocompatible products
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Scientia Agrícola (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162023000101201 |
Resumo: | ABSTRACT: This study evaluated the effects of potassium and sodium carbonate and bicarbonate, Bacillus subtilis (Cohn, 1872) QST-713, Bacillus pumilus (Meyer & Gottheil, 1901) QST-2808, and crude and roasted coffee oils on the inhibition of mycelial growth and conidial germination in Botrytis cinerea Pers.: Fr and the colonization of begonia (Begonia elatior Hort. ex Steud) leaf discs by B. cinerea inoculated before, simultaneously and after with these alternative products. The assays were carried out using the Baladin begonia cultivar. The inhibition of B. cinerea mycelial growth and conidial germination was proportional to increases in the concentration of all the products. The inhibition of conidial germination was directly proportional to the concentrations of B. pumilus QST-2808 and B. subtilis QST-713. Coffee oils were less efficient in inhibiting germination than the other products. The crude and roasted coffee oils, potassium and sodium carbonates and bicarbonates, and B. pumilus and B. subtilis sprayed 24 h before, simultaneously, or 24 h after pathogen inoculation inhibited the colonization of begonia leaf discs by B. cinerea. The positive results for the suppression of B. cinerea by the alternative products tested herein merit scrutiny. There is a pressing need to evaluate these products in the management of gray mold, as the severity of this disease is usually high under favorable conditions in greenhouses. |
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Inhibition of mycelial growth, conidial germination, and Botrytis cinerea Pers.: Fr colonization in begonia with biocompatible productsbiocontrolgray moldsaltsalternative productsABSTRACT: This study evaluated the effects of potassium and sodium carbonate and bicarbonate, Bacillus subtilis (Cohn, 1872) QST-713, Bacillus pumilus (Meyer & Gottheil, 1901) QST-2808, and crude and roasted coffee oils on the inhibition of mycelial growth and conidial germination in Botrytis cinerea Pers.: Fr and the colonization of begonia (Begonia elatior Hort. ex Steud) leaf discs by B. cinerea inoculated before, simultaneously and after with these alternative products. The assays were carried out using the Baladin begonia cultivar. The inhibition of B. cinerea mycelial growth and conidial germination was proportional to increases in the concentration of all the products. The inhibition of conidial germination was directly proportional to the concentrations of B. pumilus QST-2808 and B. subtilis QST-713. Coffee oils were less efficient in inhibiting germination than the other products. The crude and roasted coffee oils, potassium and sodium carbonates and bicarbonates, and B. pumilus and B. subtilis sprayed 24 h before, simultaneously, or 24 h after pathogen inoculation inhibited the colonization of begonia leaf discs by B. cinerea. The positive results for the suppression of B. cinerea by the alternative products tested herein merit scrutiny. There is a pressing need to evaluate these products in the management of gray mold, as the severity of this disease is usually high under favorable conditions in greenhouses.Escola Superior de Agricultura "Luiz de Queiroz"2023-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162023000101201Scientia Agricola v.80 2023reponame:Scientia Agrícola (Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/1678-992x-2021-0062info:eu-repo/semantics/openAccessPiermann,LuanaFujinawa,Miriam FumikoPontes,Nadson de CarvalhoGalvão,José Abrahão HaddadBettiol,Wagnereng2022-03-21T00:00:00Zoai:scielo:S0103-90162023000101201Revistahttp://revistas.usp.br/sa/indexPUBhttps://old.scielo.br/oai/scielo-oai.phpscientia@usp.br||alleoni@usp.br1678-992X0103-9016opendoar:2022-03-21T00:00Scientia Agrícola (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Inhibition of mycelial growth, conidial germination, and Botrytis cinerea Pers.: Fr colonization in begonia with biocompatible products |
title |
Inhibition of mycelial growth, conidial germination, and Botrytis cinerea Pers.: Fr colonization in begonia with biocompatible products |
spellingShingle |
Inhibition of mycelial growth, conidial germination, and Botrytis cinerea Pers.: Fr colonization in begonia with biocompatible products Piermann,Luana biocontrol gray mold salts alternative products |
title_short |
Inhibition of mycelial growth, conidial germination, and Botrytis cinerea Pers.: Fr colonization in begonia with biocompatible products |
title_full |
Inhibition of mycelial growth, conidial germination, and Botrytis cinerea Pers.: Fr colonization in begonia with biocompatible products |
title_fullStr |
Inhibition of mycelial growth, conidial germination, and Botrytis cinerea Pers.: Fr colonization in begonia with biocompatible products |
title_full_unstemmed |
Inhibition of mycelial growth, conidial germination, and Botrytis cinerea Pers.: Fr colonization in begonia with biocompatible products |
title_sort |
Inhibition of mycelial growth, conidial germination, and Botrytis cinerea Pers.: Fr colonization in begonia with biocompatible products |
author |
Piermann,Luana |
author_facet |
Piermann,Luana Fujinawa,Miriam Fumiko Pontes,Nadson de Carvalho Galvão,José Abrahão Haddad Bettiol,Wagner |
author_role |
author |
author2 |
Fujinawa,Miriam Fumiko Pontes,Nadson de Carvalho Galvão,José Abrahão Haddad Bettiol,Wagner |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Piermann,Luana Fujinawa,Miriam Fumiko Pontes,Nadson de Carvalho Galvão,José Abrahão Haddad Bettiol,Wagner |
dc.subject.por.fl_str_mv |
biocontrol gray mold salts alternative products |
topic |
biocontrol gray mold salts alternative products |
description |
ABSTRACT: This study evaluated the effects of potassium and sodium carbonate and bicarbonate, Bacillus subtilis (Cohn, 1872) QST-713, Bacillus pumilus (Meyer & Gottheil, 1901) QST-2808, and crude and roasted coffee oils on the inhibition of mycelial growth and conidial germination in Botrytis cinerea Pers.: Fr and the colonization of begonia (Begonia elatior Hort. ex Steud) leaf discs by B. cinerea inoculated before, simultaneously and after with these alternative products. The assays were carried out using the Baladin begonia cultivar. The inhibition of B. cinerea mycelial growth and conidial germination was proportional to increases in the concentration of all the products. The inhibition of conidial germination was directly proportional to the concentrations of B. pumilus QST-2808 and B. subtilis QST-713. Coffee oils were less efficient in inhibiting germination than the other products. The crude and roasted coffee oils, potassium and sodium carbonates and bicarbonates, and B. pumilus and B. subtilis sprayed 24 h before, simultaneously, or 24 h after pathogen inoculation inhibited the colonization of begonia leaf discs by B. cinerea. The positive results for the suppression of B. cinerea by the alternative products tested herein merit scrutiny. There is a pressing need to evaluate these products in the management of gray mold, as the severity of this disease is usually high under favorable conditions in greenhouses. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-01-01 |
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=S0103-90162023000101201 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162023000101201 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1678-992x-2021-0062 |
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 |
Escola Superior de Agricultura "Luiz de Queiroz" |
publisher.none.fl_str_mv |
Escola Superior de Agricultura "Luiz de Queiroz" |
dc.source.none.fl_str_mv |
Scientia Agricola v.80 2023 reponame:Scientia Agrícola (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Scientia Agrícola (Online) |
collection |
Scientia Agrícola (Online) |
repository.name.fl_str_mv |
Scientia Agrícola (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
scientia@usp.br||alleoni@usp.br |
_version_ |
1748936466172477440 |