Periconiella lecythidis sp. nov., the causal agent of a zonate leaf spot disease of the Brazilian tree Lecythis pisonis

Detalhes bibliográficos
Autor(a) principal: Ferreira, Eraclides Maria
Data de Publicação: 2003
Outros Autores: Ferreira, Francisco Alves, Pereira, Olinto Liparini, Braun, Uwe, Mafia, Reginaldo Gonçalves
Tipo de documento: Artigo
Idioma: eng
Título da fonte: LOCUS Repositório Institucional da UFV
Texto Completo: https://doi.org/10.1007/s11557-007-0552-y
http://www.locus.ufv.br/handle/123456789/23485
Resumo: A new defoliating disease was observed on 20-year-old trees of Lecythis pisonis in Viçosa, Minas Gerais, Brazil. The disease is characterized by forming one or more large zonate epiphyllous leaf spots with a light brown to white center, followed by two to three zones gradually varying from brown to red-brown. On the corresponding abaxial leaf surface, the spots are lighter with a profuse greenish gray coloration caused by the fungal colonies. In PDA culture, the fungus is characterized by a slow growth of the colonies with brown-violet pigmentation at the reverse. Inoculation tests carried out on healthy plants of L. pisonis confirmed the pathogenicity of this fungus. Periconiella lecythidis sp. nov., the causal agent of the zonate leaf spot disease of L. pisonis is described, illustrated, discussed and compared with the other species of the genus Periconiella. The intricate generic affinity within a complex of morphologically similar hyphomycete genera consisting of Metulocladosporiella, Parapericoniella, Penidiella and Periconiella is discussed in detail.
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spelling Ferreira, Eraclides MariaFerreira, Francisco AlvesPereira, Olinto LipariniBraun, UweMafia, Reginaldo Gonçalves2019-02-12T11:13:02Z2019-02-12T11:13:02Z2003-031861-8952https://doi.org/10.1007/s11557-007-0552-yhttp://www.locus.ufv.br/handle/123456789/23485A new defoliating disease was observed on 20-year-old trees of Lecythis pisonis in Viçosa, Minas Gerais, Brazil. The disease is characterized by forming one or more large zonate epiphyllous leaf spots with a light brown to white center, followed by two to three zones gradually varying from brown to red-brown. On the corresponding abaxial leaf surface, the spots are lighter with a profuse greenish gray coloration caused by the fungal colonies. In PDA culture, the fungus is characterized by a slow growth of the colonies with brown-violet pigmentation at the reverse. Inoculation tests carried out on healthy plants of L. pisonis confirmed the pathogenicity of this fungus. Periconiella lecythidis sp. nov., the causal agent of the zonate leaf spot disease of L. pisonis is described, illustrated, discussed and compared with the other species of the genus Periconiella. The intricate generic affinity within a complex of morphologically similar hyphomycete genera consisting of Metulocladosporiella, Parapericoniella, Penidiella and Periconiella is discussed in detail.engMycological ProgressVolume 7, Issue 1, Pages 49–52, March 2008German Mycological Society and Springer-Verlaginfo:eu-repo/semantics/openAccessPericonielloid fungiCladosporiumForest pathologyLecythidaceaeTropical fungiPericoniella lecythidis sp. nov., the causal agent of a zonate leaf spot disease of the Brazilian tree Lecythis pisonisinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINALartigo.pdfartigo.pdfTexto completoapplication/pdf181037https://locus.ufv.br//bitstream/123456789/23485/1/artigo.pdf4dfc5df26b39e03c44e861e765cd15a9MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://locus.ufv.br//bitstream/123456789/23485/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52123456789/234852019-02-12 08:31:11.864oai:locus.ufv.br:123456789/23485Tk9URTogUExBQ0UgWU9VUiBPV04gTElDRU5TRSBIRVJFClRoaXMgc2FtcGxlIGxpY2Vuc2UgaXMgcHJvdmlkZWQgZm9yIGluZm9ybWF0aW9uYWwgcHVycG9zZXMgb25seS4KCk5PTi1FWENMVVNJVkUgRElTVFJJQlVUSU9OIExJQ0VOU0UKCkJ5IHNpZ25pbmcgYW5kIHN1Ym1pdHRpbmcgdGhpcyBsaWNlbnNlLCB5b3UgKHRoZSBhdXRob3Iocykgb3IgY29weXJpZ2h0Cm93bmVyKSBncmFudHMgdG8gRFNwYWNlIFVuaXZlcnNpdHkgKERTVSkgdGhlIG5vbi1leGNsdXNpdmUgcmlnaHQgdG8gcmVwcm9kdWNlLAp0cmFuc2xhdGUgKGFzIGRlZmluZWQgYmVsb3cpLCBhbmQvb3IgZGlzdHJpYnV0ZSB5b3VyIHN1Ym1pc3Npb24gKGluY2x1ZGluZwp0aGUgYWJzdHJhY3QpIHdvcmxkd2lkZSBpbiBwcmludCBhbmQgZWxlY3Ryb25pYyBmb3JtYXQgYW5kIGluIGFueSBtZWRpdW0sCmluY2x1ZGluZyBidXQgbm90IGxpbWl0ZWQgdG8gYXVkaW8gb3IgdmlkZW8uCgpZb3UgYWdyZWUgdGhhdCBEU1UgbWF5LCB3aXRob3V0IGNoYW5naW5nIHRoZSBjb250ZW50LCB0cmFuc2xhdGUgdGhlCnN1Ym1pc3Npb24gdG8gYW55IG1lZGl1bSBvciBmb3JtYXQgZm9yIHRoZSBwdXJwb3NlIG9mIHByZXNlcnZhdGlvbi4KCllvdSBhbHNvIGFncmVlIHRoYXQgRFNVIG1heSBrZWVwIG1vcmUgdGhhbiBvbmUgY29weSBvZiB0aGlzIHN1Ym1pc3Npb24gZm9yCnB1cnBvc2VzIG9mIHNlY3VyaXR5LCBiYWNrLXVwIGFuZCBwcmVzZXJ2YXRpb24uCgpZb3UgcmVwcmVzZW50IHRoYXQgdGhlIHN1Ym1pc3Npb24gaXMgeW91ciBvcmlnaW5hbCB3b3JrLCBhbmQgdGhhdCB5b3UgaGF2ZQp0aGUgcmlnaHQgdG8gZ3JhbnQgdGhlIHJpZ2h0cyBjb250YWluZWQgaW4gdGhpcyBsaWNlbnNlLiBZb3UgYWxzbyByZXByZXNlbnQKdGhhdCB5b3VyIHN1Ym1pc3Npb24gZG9lcyBub3QsIHRvIHRoZSBiZXN0IG9mIHlvdXIga25vd2xlZGdlLCBpbmZyaW5nZSB1cG9uCmFueW9uZSdzIGNvcHlyaWdodC4KCklmIHRoZSBzdWJtaXNzaW9uIGNvbnRhaW5zIG1hdGVyaWFsIGZvciB3aGljaCB5b3UgZG8gbm90IGhvbGQgY29weXJpZ2h0LAp5b3UgcmVwcmVzZW50IHRoYXQgeW91IGhhdmUgb2J0YWluZWQgdGhlIHVucmVzdHJpY3RlZCBwZXJtaXNzaW9uIG9mIHRoZQpjb3B5cmlnaHQgb3duZXIgdG8gZ3JhbnQgRFNVIHRoZSByaWdodHMgcmVxdWlyZWQgYnkgdGhpcyBsaWNlbnNlLCBhbmQgdGhhdApzdWNoIHRoaXJkLXBhcnR5IG93bmVkIG1hdGVyaWFsIGlzIGNsZWFybHkgaWRlbnRpZmllZCBhbmQgYWNrbm93bGVkZ2VkCndpdGhpbiB0aGUgdGV4dCBvciBjb250ZW50IG9mIHRoZSBzdWJtaXNzaW9uLgoKSUYgVEhFIFNVQk1JU1NJT04gSVMgQkFTRUQgVVBPTiBXT1JLIFRIQVQgSEFTIEJFRU4gU1BPTlNPUkVEIE9SIFNVUFBPUlRFRApCWSBBTiBBR0VOQ1kgT1IgT1JHQU5JWkFUSU9OIE9USEVSIFRIQU4gRFNVLCBZT1UgUkVQUkVTRU5UIFRIQVQgWU9VIEhBVkUKRlVMRklMTEVEIEFOWSBSSUdIVCBPRiBSRVZJRVcgT1IgT1RIRVIgT0JMSUdBVElPTlMgUkVRVUlSRUQgQlkgU1VDSApDT05UUkFDVCBPUiBBR1JFRU1FTlQuCgpEU1Ugd2lsbCBjbGVhcmx5IGlkZW50aWZ5IHlvdXIgbmFtZShzKSBhcyB0aGUgYXV0aG9yKHMpIG9yIG93bmVyKHMpIG9mIHRoZQpzdWJtaXNzaW9uLCBhbmQgd2lsbCBub3QgbWFrZSBhbnkgYWx0ZXJhdGlvbiwgb3RoZXIgdGhhbiBhcyBhbGxvd2VkIGJ5IHRoaXMKbGljZW5zZSwgdG8geW91ciBzdWJtaXNzaW9uLgo=Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452019-02-12T11:31:11LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false
dc.title.en.fl_str_mv Periconiella lecythidis sp. nov., the causal agent of a zonate leaf spot disease of the Brazilian tree Lecythis pisonis
title Periconiella lecythidis sp. nov., the causal agent of a zonate leaf spot disease of the Brazilian tree Lecythis pisonis
spellingShingle Periconiella lecythidis sp. nov., the causal agent of a zonate leaf spot disease of the Brazilian tree Lecythis pisonis
Ferreira, Eraclides Maria
Periconielloid fungi
Cladosporium
Forest pathology
Lecythidaceae
Tropical fungi
title_short Periconiella lecythidis sp. nov., the causal agent of a zonate leaf spot disease of the Brazilian tree Lecythis pisonis
title_full Periconiella lecythidis sp. nov., the causal agent of a zonate leaf spot disease of the Brazilian tree Lecythis pisonis
title_fullStr Periconiella lecythidis sp. nov., the causal agent of a zonate leaf spot disease of the Brazilian tree Lecythis pisonis
title_full_unstemmed Periconiella lecythidis sp. nov., the causal agent of a zonate leaf spot disease of the Brazilian tree Lecythis pisonis
title_sort Periconiella lecythidis sp. nov., the causal agent of a zonate leaf spot disease of the Brazilian tree Lecythis pisonis
author Ferreira, Eraclides Maria
author_facet Ferreira, Eraclides Maria
Ferreira, Francisco Alves
Pereira, Olinto Liparini
Braun, Uwe
Mafia, Reginaldo Gonçalves
author_role author
author2 Ferreira, Francisco Alves
Pereira, Olinto Liparini
Braun, Uwe
Mafia, Reginaldo Gonçalves
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Ferreira, Eraclides Maria
Ferreira, Francisco Alves
Pereira, Olinto Liparini
Braun, Uwe
Mafia, Reginaldo Gonçalves
dc.subject.pt-BR.fl_str_mv Periconielloid fungi
Cladosporium
Forest pathology
Lecythidaceae
Tropical fungi
topic Periconielloid fungi
Cladosporium
Forest pathology
Lecythidaceae
Tropical fungi
description A new defoliating disease was observed on 20-year-old trees of Lecythis pisonis in Viçosa, Minas Gerais, Brazil. The disease is characterized by forming one or more large zonate epiphyllous leaf spots with a light brown to white center, followed by two to three zones gradually varying from brown to red-brown. On the corresponding abaxial leaf surface, the spots are lighter with a profuse greenish gray coloration caused by the fungal colonies. In PDA culture, the fungus is characterized by a slow growth of the colonies with brown-violet pigmentation at the reverse. Inoculation tests carried out on healthy plants of L. pisonis confirmed the pathogenicity of this fungus. Periconiella lecythidis sp. nov., the causal agent of the zonate leaf spot disease of L. pisonis is described, illustrated, discussed and compared with the other species of the genus Periconiella. The intricate generic affinity within a complex of morphologically similar hyphomycete genera consisting of Metulocladosporiella, Parapericoniella, Penidiella and Periconiella is discussed in detail.
publishDate 2003
dc.date.issued.fl_str_mv 2003-03
dc.date.accessioned.fl_str_mv 2019-02-12T11:13:02Z
dc.date.available.fl_str_mv 2019-02-12T11:13:02Z
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 https://doi.org/10.1007/s11557-007-0552-y
http://www.locus.ufv.br/handle/123456789/23485
dc.identifier.issn.none.fl_str_mv 1861-8952
identifier_str_mv 1861-8952
url https://doi.org/10.1007/s11557-007-0552-y
http://www.locus.ufv.br/handle/123456789/23485
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartofseries.pt-BR.fl_str_mv Volume 7, Issue 1, Pages 49–52, March 2008
dc.rights.driver.fl_str_mv German Mycological Society and Springer-Verlag
info:eu-repo/semantics/openAccess
rights_invalid_str_mv German Mycological Society and Springer-Verlag
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Mycological Progress
publisher.none.fl_str_mv Mycological Progress
dc.source.none.fl_str_mv reponame:LOCUS Repositório Institucional da UFV
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str LOCUS Repositório Institucional da UFV
collection LOCUS Repositório Institucional da UFV
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