Fusariosis in rubber tree: pathogenic, morphological, and molecular characterization of the causal agent
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s10658-021-02362-0 http://hdl.handle.net/11449/229422 |
Resumo: | Fusariosis, one of the phytosanitary problems found in rubber producing areas in the northwest of the state of São Paulo, is a disease that affects the bark of the adult plants, affecting the exploitation of latex. The typical symptoms appear as cracks in the bark that expand from the rootstock towards the tapping panel, causing a drying of the latex flux in the injured region, impeding latex tapping. Due to the recent incidence of this disease in rubber plantations, the goal of this study was to characterize the Fusarium associated with symptomatic rubber tissue in three different locations in the state of São Paulo. In order to identify Fusarium species, pathogenicity, morphological, cultural and molecular studies were carried out. A total of 51 isolates were obtained and separated into three groups based on macroconidium morphology, presence or absence of sporodochia, types of chlamydospores, formation of phialides and conidiogenesis of microconidia and mesoconidia, mycelial growth rate and coloring of the colonies. These groups were corroborated using DNA sequence information for five different genetic loci, and were subsequently recognized as Fusarium oxysporum, F. incarnatum and F. decemcellulare. Our results further showed that all 51 of the Fusarium isolates recovered were pathogenic to rubber tree seedlings of RRIM 600 standard clone. This study also reports for the presence of F. oxysporum and F. incarnatum in rubber plantations in the state of São Paulo and in Brazil. |
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Fusariosis in rubber tree: pathogenic, morphological, and molecular characterization of the causal agentFusarium sppPhylogenetic and taxonomic studies on fusariumRubber cultivationTapping panel diseaseFusariosis, one of the phytosanitary problems found in rubber producing areas in the northwest of the state of São Paulo, is a disease that affects the bark of the adult plants, affecting the exploitation of latex. The typical symptoms appear as cracks in the bark that expand from the rootstock towards the tapping panel, causing a drying of the latex flux in the injured region, impeding latex tapping. Due to the recent incidence of this disease in rubber plantations, the goal of this study was to characterize the Fusarium associated with symptomatic rubber tissue in three different locations in the state of São Paulo. In order to identify Fusarium species, pathogenicity, morphological, cultural and molecular studies were carried out. A total of 51 isolates were obtained and separated into three groups based on macroconidium morphology, presence or absence of sporodochia, types of chlamydospores, formation of phialides and conidiogenesis of microconidia and mesoconidia, mycelial growth rate and coloring of the colonies. These groups were corroborated using DNA sequence information for five different genetic loci, and were subsequently recognized as Fusarium oxysporum, F. incarnatum and F. decemcellulare. Our results further showed that all 51 of the Fusarium isolates recovered were pathogenic to rubber tree seedlings of RRIM 600 standard clone. This study also reports for the presence of F. oxysporum and F. incarnatum in rubber plantations in the state of São Paulo and in Brazil.Department of Plant Protection Faculty of Agronomic Sciences – UNESP Lageado Experimental Farm, Av. Universitária, n. 3780, Altos do Paraíso, 18.610-034, BotucatuGraduate School of Agriculture Laboratory of Plant Pathology Tokyo University of Agriculture and Technology (TUAT) 3-5-8 Saiwaicho, FuchuCenter for Sustainable Resource Science RIKEN, 1-7-22 Suehiro-cho, TsurumiBiological Resources and Post-harvest Division Japan International Research Center for Agricultural Sciences (JIRCAS) 1-1 Ohwashi, TsukubaInstitute of Global Innovation Research Tokyo University of Agriculture and Technology (TUAT) 3-5-8 Saiwaicho, FuchuDepartment of Plant Protection Faculty of Agronomic Sciences – UNESP Lageado Experimental Farm, Av. Universitária, n. 3780, Altos do Paraíso, 18.610-034, BotucatuUniversidade Estadual Paulista (UNESP)3-5-8 SaiwaichoRIKEN1-1 OhwashiPizetta, Marília [UNESP]Pierozzi, Caroline Geraldi [UNESP]Ayukawa, YuKashiwa, TakeshiKomatsu, KenTeraoka, TohruArie, TsutomuFurtado, Edson Luiz [UNESP]2022-04-29T08:32:31Z2022-04-29T08:32:31Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/s10658-021-02362-0European Journal of Plant Pathology.1573-84690929-1873http://hdl.handle.net/11449/22942210.1007/s10658-021-02362-02-s2.0-85113791085Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEuropean Journal of Plant Pathologyinfo:eu-repo/semantics/openAccess2024-04-30T18:07:56Zoai:repositorio.unesp.br:11449/229422Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-30T18:07:56Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Fusariosis in rubber tree: pathogenic, morphological, and molecular characterization of the causal agent |
title |
Fusariosis in rubber tree: pathogenic, morphological, and molecular characterization of the causal agent |
spellingShingle |
Fusariosis in rubber tree: pathogenic, morphological, and molecular characterization of the causal agent Pizetta, Marília [UNESP] Fusarium spp Phylogenetic and taxonomic studies on fusarium Rubber cultivation Tapping panel disease |
title_short |
Fusariosis in rubber tree: pathogenic, morphological, and molecular characterization of the causal agent |
title_full |
Fusariosis in rubber tree: pathogenic, morphological, and molecular characterization of the causal agent |
title_fullStr |
Fusariosis in rubber tree: pathogenic, morphological, and molecular characterization of the causal agent |
title_full_unstemmed |
Fusariosis in rubber tree: pathogenic, morphological, and molecular characterization of the causal agent |
title_sort |
Fusariosis in rubber tree: pathogenic, morphological, and molecular characterization of the causal agent |
author |
Pizetta, Marília [UNESP] |
author_facet |
Pizetta, Marília [UNESP] Pierozzi, Caroline Geraldi [UNESP] Ayukawa, Yu Kashiwa, Takeshi Komatsu, Ken Teraoka, Tohru Arie, Tsutomu Furtado, Edson Luiz [UNESP] |
author_role |
author |
author2 |
Pierozzi, Caroline Geraldi [UNESP] Ayukawa, Yu Kashiwa, Takeshi Komatsu, Ken Teraoka, Tohru Arie, Tsutomu Furtado, Edson Luiz [UNESP] |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) 3-5-8 Saiwaicho RIKEN 1-1 Ohwashi |
dc.contributor.author.fl_str_mv |
Pizetta, Marília [UNESP] Pierozzi, Caroline Geraldi [UNESP] Ayukawa, Yu Kashiwa, Takeshi Komatsu, Ken Teraoka, Tohru Arie, Tsutomu Furtado, Edson Luiz [UNESP] |
dc.subject.por.fl_str_mv |
Fusarium spp Phylogenetic and taxonomic studies on fusarium Rubber cultivation Tapping panel disease |
topic |
Fusarium spp Phylogenetic and taxonomic studies on fusarium Rubber cultivation Tapping panel disease |
description |
Fusariosis, one of the phytosanitary problems found in rubber producing areas in the northwest of the state of São Paulo, is a disease that affects the bark of the adult plants, affecting the exploitation of latex. The typical symptoms appear as cracks in the bark that expand from the rootstock towards the tapping panel, causing a drying of the latex flux in the injured region, impeding latex tapping. Due to the recent incidence of this disease in rubber plantations, the goal of this study was to characterize the Fusarium associated with symptomatic rubber tissue in three different locations in the state of São Paulo. In order to identify Fusarium species, pathogenicity, morphological, cultural and molecular studies were carried out. A total of 51 isolates were obtained and separated into three groups based on macroconidium morphology, presence or absence of sporodochia, types of chlamydospores, formation of phialides and conidiogenesis of microconidia and mesoconidia, mycelial growth rate and coloring of the colonies. These groups were corroborated using DNA sequence information for five different genetic loci, and were subsequently recognized as Fusarium oxysporum, F. incarnatum and F. decemcellulare. Our results further showed that all 51 of the Fusarium isolates recovered were pathogenic to rubber tree seedlings of RRIM 600 standard clone. This study also reports for the presence of F. oxysporum and F. incarnatum in rubber plantations in the state of São Paulo and in Brazil. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 2022-04-29T08:32:31Z 2022-04-29T08:32:31Z |
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/10.1007/s10658-021-02362-0 European Journal of Plant Pathology. 1573-8469 0929-1873 http://hdl.handle.net/11449/229422 10.1007/s10658-021-02362-0 2-s2.0-85113791085 |
url |
http://dx.doi.org/10.1007/s10658-021-02362-0 http://hdl.handle.net/11449/229422 |
identifier_str_mv |
European Journal of Plant Pathology. 1573-8469 0929-1873 10.1007/s10658-021-02362-0 2-s2.0-85113791085 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
European Journal of Plant Pathology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus 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 |
|
_version_ |
1799965699780640768 |