Clonostachys chloroleuca: A novel pathogen causing cassava root rot disease in Misiones Province, Argentina

Autores
Madrassi, Lucas Martín; Gonzalez, R. D.; Mónaco, C. I.; Zapata, Pedro Dario; Alvarenga, Adriana Elizabet
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Cassava (Manihot esculenta) is a crucial food source facing a threat from Cassava Root Rot Disease (CRRD), often caused by fungi like Fusarium, Lasiodiplodia, Phytophthora, among others. In this study, roots from cassava plants displaying CRRD symptoms were collected in Argentina. The isolated fungus, identified as Clonostachys chloroleuca through morphological and molecular methods, was confirmed as the cause of CRRD. In vitro severity tests revealed a high severity value of 22%. The fungus exhibited vigorous growth on root surfaces, causing deep dark coloration and dry pulp consistency. In vivo assays on cassava plants supported the manifestation of typical CRRD symptoms. This study marks the first report of C. chloroleuca causing CRRD, emphasizing its potential threat to cassava production. Further research is essential to understand its pathogenic mechanisms and validate findings in real-world conditions.
Fil: Madrassi, Lucas Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Departamento de Bioquímica Clinica; Argentina
Fil: Gonzalez, R. D.. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Departamento de Bioquímica Clinica; Argentina
Fil: Mónaco, C. I.. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Departamento de Bioquímica Clinica; Argentina
Fil: Zapata, Pedro Dario. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Departamento de Bioquímica Clinica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
Fil: Alvarenga, Adriana Elizabet. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Departamento de Bioquímica Clinica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
Materia
MANIHOT ESCULENTA
SEVERITY
STORAGE ROOTS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/224511
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Clonostachys chloroleuca: A novel pathogen causing cassava root rot disease in Misiones Province, ArgentinaMadrassi, Lucas MartínGonzalez, R. D.Mónaco, C. I.Zapata, Pedro DarioAlvarenga, Adriana ElizabetMANIHOT ESCULENTASEVERITYSTORAGE ROOTShttps://purl.org/becyt/ford/4.4https://purl.org/becyt/ford/4Cassava (Manihot esculenta) is a crucial food source facing a threat from Cassava Root Rot Disease (CRRD), often caused by fungi like Fusarium, Lasiodiplodia, Phytophthora, among others. In this study, roots from cassava plants displaying CRRD symptoms were collected in Argentina. The isolated fungus, identified as Clonostachys chloroleuca through morphological and molecular methods, was confirmed as the cause of CRRD. In vitro severity tests revealed a high severity value of 22%. The fungus exhibited vigorous growth on root surfaces, causing deep dark coloration and dry pulp consistency. In vivo assays on cassava plants supported the manifestation of typical CRRD symptoms. This study marks the first report of C. chloroleuca causing CRRD, emphasizing its potential threat to cassava production. Further research is essential to understand its pathogenic mechanisms and validate findings in real-world conditions.Fil: Madrassi, Lucas Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Departamento de Bioquímica Clinica; ArgentinaFil: Gonzalez, R. D.. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Departamento de Bioquímica Clinica; ArgentinaFil: Mónaco, C. I.. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Departamento de Bioquímica Clinica; ArgentinaFil: Zapata, Pedro Dario. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Departamento de Bioquímica Clinica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; ArgentinaFil: Alvarenga, Adriana Elizabet. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Departamento de Bioquímica Clinica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; ArgentinaJohn Wiley & Sons2023-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/224511Madrassi, Lucas Martín; Gonzalez, R. D.; Mónaco, C. I.; Zapata, Pedro Dario; Alvarenga, Adriana Elizabet; Clonostachys chloroleuca: A novel pathogen causing cassava root rot disease in Misiones Province, Argentina; John Wiley & Sons; New Disease Reports; 48; 2; 11-2023; 1-32044-0588CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://bsppjournals.onlinelibrary.wiley.com/doi/full/10.1002/ndr2.12229info:eu-repo/semantics/altIdentifier/doi/10.1002/ndr2.12229info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:52:51Zoai:ri.conicet.gov.ar:11336/224511instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:52:51.582CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Clonostachys chloroleuca: A novel pathogen causing cassava root rot disease in Misiones Province, Argentina
title Clonostachys chloroleuca: A novel pathogen causing cassava root rot disease in Misiones Province, Argentina
spellingShingle Clonostachys chloroleuca: A novel pathogen causing cassava root rot disease in Misiones Province, Argentina
Madrassi, Lucas Martín
MANIHOT ESCULENTA
SEVERITY
STORAGE ROOTS
title_short Clonostachys chloroleuca: A novel pathogen causing cassava root rot disease in Misiones Province, Argentina
title_full Clonostachys chloroleuca: A novel pathogen causing cassava root rot disease in Misiones Province, Argentina
title_fullStr Clonostachys chloroleuca: A novel pathogen causing cassava root rot disease in Misiones Province, Argentina
title_full_unstemmed Clonostachys chloroleuca: A novel pathogen causing cassava root rot disease in Misiones Province, Argentina
title_sort Clonostachys chloroleuca: A novel pathogen causing cassava root rot disease in Misiones Province, Argentina
dc.creator.none.fl_str_mv Madrassi, Lucas Martín
Gonzalez, R. D.
Mónaco, C. I.
Zapata, Pedro Dario
Alvarenga, Adriana Elizabet
author Madrassi, Lucas Martín
author_facet Madrassi, Lucas Martín
Gonzalez, R. D.
Mónaco, C. I.
Zapata, Pedro Dario
Alvarenga, Adriana Elizabet
author_role author
author2 Gonzalez, R. D.
Mónaco, C. I.
Zapata, Pedro Dario
Alvarenga, Adriana Elizabet
author2_role author
author
author
author
dc.subject.none.fl_str_mv MANIHOT ESCULENTA
SEVERITY
STORAGE ROOTS
topic MANIHOT ESCULENTA
SEVERITY
STORAGE ROOTS
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.4
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Cassava (Manihot esculenta) is a crucial food source facing a threat from Cassava Root Rot Disease (CRRD), often caused by fungi like Fusarium, Lasiodiplodia, Phytophthora, among others. In this study, roots from cassava plants displaying CRRD symptoms were collected in Argentina. The isolated fungus, identified as Clonostachys chloroleuca through morphological and molecular methods, was confirmed as the cause of CRRD. In vitro severity tests revealed a high severity value of 22%. The fungus exhibited vigorous growth on root surfaces, causing deep dark coloration and dry pulp consistency. In vivo assays on cassava plants supported the manifestation of typical CRRD symptoms. This study marks the first report of C. chloroleuca causing CRRD, emphasizing its potential threat to cassava production. Further research is essential to understand its pathogenic mechanisms and validate findings in real-world conditions.
Fil: Madrassi, Lucas Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Departamento de Bioquímica Clinica; Argentina
Fil: Gonzalez, R. D.. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Departamento de Bioquímica Clinica; Argentina
Fil: Mónaco, C. I.. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Departamento de Bioquímica Clinica; Argentina
Fil: Zapata, Pedro Dario. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Departamento de Bioquímica Clinica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
Fil: Alvarenga, Adriana Elizabet. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Departamento de Bioquímica Clinica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
description Cassava (Manihot esculenta) is a crucial food source facing a threat from Cassava Root Rot Disease (CRRD), often caused by fungi like Fusarium, Lasiodiplodia, Phytophthora, among others. In this study, roots from cassava plants displaying CRRD symptoms were collected in Argentina. The isolated fungus, identified as Clonostachys chloroleuca through morphological and molecular methods, was confirmed as the cause of CRRD. In vitro severity tests revealed a high severity value of 22%. The fungus exhibited vigorous growth on root surfaces, causing deep dark coloration and dry pulp consistency. In vivo assays on cassava plants supported the manifestation of typical CRRD symptoms. This study marks the first report of C. chloroleuca causing CRRD, emphasizing its potential threat to cassava production. Further research is essential to understand its pathogenic mechanisms and validate findings in real-world conditions.
publishDate 2023
dc.date.none.fl_str_mv 2023-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/224511
Madrassi, Lucas Martín; Gonzalez, R. D.; Mónaco, C. I.; Zapata, Pedro Dario; Alvarenga, Adriana Elizabet; Clonostachys chloroleuca: A novel pathogen causing cassava root rot disease in Misiones Province, Argentina; John Wiley & Sons; New Disease Reports; 48; 2; 11-2023; 1-3
2044-0588
CONICET Digital
CONICET
url http://hdl.handle.net/11336/224511
identifier_str_mv Madrassi, Lucas Martín; Gonzalez, R. D.; Mónaco, C. I.; Zapata, Pedro Dario; Alvarenga, Adriana Elizabet; Clonostachys chloroleuca: A novel pathogen causing cassava root rot disease in Misiones Province, Argentina; John Wiley & Sons; New Disease Reports; 48; 2; 11-2023; 1-3
2044-0588
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://bsppjournals.onlinelibrary.wiley.com/doi/full/10.1002/ndr2.12229
info:eu-repo/semantics/altIdentifier/doi/10.1002/ndr2.12229
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons
publisher.none.fl_str_mv John Wiley & Sons
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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