Pseudomonas syringae causing bacterial canker on apple trees in Brazil

Detalhes bibliográficos
Autor(a) principal: Araujo,Leonardo
Data de Publicação: 2020
Outros Autores: Cardoza,Yuliet Franco, Duarte,Valmir, Moraes,Marcelo Gravina de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Bragantia
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052020000400592
Resumo: ABSTRACT In March 2016, wilt and shoot blight were observed on five-year-old apple trees (Malus domestica) cultivar Maxi Gala in a commercial orchard in São Joaquim city, state of Santa Catarina, Brazil. Isolation on culture media, biolog, biochemical, LOPAT tests, and whole genome sequencing were performed. Koch’s postulates were fulfilled on apple stems, leaves and fruits. The taxonomic position of a representative strain was determined by in silicoDNA-DNA hybridization using the Genome-to-Genome Distance Calculator which showed 93.9% similarity with Pseudomonas syringae. Results of biolog and biochemical tests did not match those expected for pv. papulans, morsprunorum or syringae. To our knowledge this is the first report of P. syringae causing bacterial canker in commercial apple orchards in Brazil.
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spelling Pseudomonas syringae causing bacterial canker on apple trees in Brazilbacterial cankerbacterial oozeblister barkblister spotblossom blastinternal necrosisABSTRACT In March 2016, wilt and shoot blight were observed on five-year-old apple trees (Malus domestica) cultivar Maxi Gala in a commercial orchard in São Joaquim city, state of Santa Catarina, Brazil. Isolation on culture media, biolog, biochemical, LOPAT tests, and whole genome sequencing were performed. Koch’s postulates were fulfilled on apple stems, leaves and fruits. The taxonomic position of a representative strain was determined by in silicoDNA-DNA hybridization using the Genome-to-Genome Distance Calculator which showed 93.9% similarity with Pseudomonas syringae. Results of biolog and biochemical tests did not match those expected for pv. papulans, morsprunorum or syringae. To our knowledge this is the first report of P. syringae causing bacterial canker in commercial apple orchards in Brazil.Instituto Agronômico de Campinas2020-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052020000400592Bragantia v.79 n.4 2020reponame:Bragantiainstname:Instituto Agronômico de Campinas (IAC)instacron:IAC10.1590/1678-4499.20200246info:eu-repo/semantics/openAccessAraujo,LeonardoCardoza,Yuliet FrancoDuarte,ValmirMoraes,Marcelo Gravina deeng2021-05-27T00:00:00Zoai:scielo:S0006-87052020000400592Revistahttps://www.scielo.br/j/brag/https://old.scielo.br/oai/scielo-oai.phpbragantia@iac.sp.gov.br||bragantia@iac.sp.gov.br1678-44990006-8705opendoar:2021-05-27T00:00Bragantia - Instituto Agronômico de Campinas (IAC)false
dc.title.none.fl_str_mv Pseudomonas syringae causing bacterial canker on apple trees in Brazil
title Pseudomonas syringae causing bacterial canker on apple trees in Brazil
spellingShingle Pseudomonas syringae causing bacterial canker on apple trees in Brazil
Araujo,Leonardo
bacterial canker
bacterial ooze
blister bark
blister spot
blossom blast
internal necrosis
title_short Pseudomonas syringae causing bacterial canker on apple trees in Brazil
title_full Pseudomonas syringae causing bacterial canker on apple trees in Brazil
title_fullStr Pseudomonas syringae causing bacterial canker on apple trees in Brazil
title_full_unstemmed Pseudomonas syringae causing bacterial canker on apple trees in Brazil
title_sort Pseudomonas syringae causing bacterial canker on apple trees in Brazil
author Araujo,Leonardo
author_facet Araujo,Leonardo
Cardoza,Yuliet Franco
Duarte,Valmir
Moraes,Marcelo Gravina de
author_role author
author2 Cardoza,Yuliet Franco
Duarte,Valmir
Moraes,Marcelo Gravina de
author2_role author
author
author
dc.contributor.author.fl_str_mv Araujo,Leonardo
Cardoza,Yuliet Franco
Duarte,Valmir
Moraes,Marcelo Gravina de
dc.subject.por.fl_str_mv bacterial canker
bacterial ooze
blister bark
blister spot
blossom blast
internal necrosis
topic bacterial canker
bacterial ooze
blister bark
blister spot
blossom blast
internal necrosis
description ABSTRACT In March 2016, wilt and shoot blight were observed on five-year-old apple trees (Malus domestica) cultivar Maxi Gala in a commercial orchard in São Joaquim city, state of Santa Catarina, Brazil. Isolation on culture media, biolog, biochemical, LOPAT tests, and whole genome sequencing were performed. Koch’s postulates were fulfilled on apple stems, leaves and fruits. The taxonomic position of a representative strain was determined by in silicoDNA-DNA hybridization using the Genome-to-Genome Distance Calculator which showed 93.9% similarity with Pseudomonas syringae. Results of biolog and biochemical tests did not match those expected for pv. papulans, morsprunorum or syringae. To our knowledge this is the first report of P. syringae causing bacterial canker in commercial apple orchards in Brazil.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-01
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=S0006-87052020000400592
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052020000400592
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1678-4499.20200246
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 Agronômico de Campinas
publisher.none.fl_str_mv Instituto Agronômico de Campinas
dc.source.none.fl_str_mv Bragantia v.79 n.4 2020
reponame:Bragantia
instname:Instituto Agronômico de Campinas (IAC)
instacron:IAC
instname_str Instituto Agronômico de Campinas (IAC)
instacron_str IAC
institution IAC
reponame_str Bragantia
collection Bragantia
repository.name.fl_str_mv Bragantia - Instituto Agronômico de Campinas (IAC)
repository.mail.fl_str_mv bragantia@iac.sp.gov.br||bragantia@iac.sp.gov.br
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