EVALUATION OF TOLERANCE TO VEGETATIVE ANTRACNOSIS OF NEW MANGO GERMPLASMS IN MEXICO

Anthracnose ( Colletotrichum gloeosporioides Penz . ) is one of the most important diseases of mango ( Mangifera indica L. ) due to its wide distribution in the world and to induce severe epidemics in the vegetative and reproductive stages , causing important production losses . The objective of thi...

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Detalhes bibliográficos
Autores: Abraham Monteon-Ojeda, Amado Pérez-Rodríguez, José Antonio Mora-Aguilera, José Sergio Sandoval-Islas, Carlos De-León-García-De-Alba, Elías Hernández-Castro, Alfonso Vásquez-López
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2017
País:México
Recursos:Universidad Autónoma de Guerrero
Repositorio:Redalyc-UAGro
OAI Identifier:oai:redalyc.org:93953814005
Acesso em linha:https://www.redalyc.org/articulo.oa?id=93953814005
Access Level:acceso abierto
Palavra-chave:Agrociencias
severity
cultivars
susceptibility
Mangifera indica
Colletotrichum gloeosporioides
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spelling EVALUATION OF TOLERANCE TO VEGETATIVE ANTRACNOSIS OF NEW MANGO GERMPLASMS IN MEXICOAbraham Monteon-OjedaAmado Pérez-RodríguezJosé Antonio Mora-AguileraJosé Sergio Sandoval-IslasCarlos De-León-García-De-AlbaElías Hernández-CastroAlfonso Vásquez-LópezAgrocienciasseveritycultivarssusceptibilityMangifera indicaColletotrichum gloeosporioidesAnthracnose ( Colletotrichum gloeosporioides Penz . ) is one of the most important diseases of mango ( Mangifera indica L. ) due to its wide distribution in the world and to induce severe epidemics in the vegetative and reproductive stages , causing important production losses . The objective of this research was to evaluate the tolerance to C. gloeosporioides infection in the vegetative stage of eleven new mango cultivars in Mexico with potential in the export market. Leaves of 15 days old of development were inoculated with the Gro isolate highlighted in virulence. Based on the incubation, period, incidence and severity, "Alphonse", "Neelum", " Kesar and Ivory” cultivars were low su sceptibility, “Nam Doc Mai”, “Rosygold”, “Cotaxtla” were highly susceptible, and "Fairchild", "Ataúlfo Diamante", "Ataúlfo Zafiro" and "Mallika" had medium susceptibility. The longer incubation periods determined the lowest severity ( r 2 = - 0.89 and - 0.90) a nd incidence ( r 2 = - 0.77 and - 0.85). The incidence correlated positively with severity ( r 2 = 0.86 and 0.92) , both inoculation techniques (DLT and ALT) were useful to induce typical symptoms of anthracnose and to estimate the expression of virulence (incubation period, incidence and severity) of the pathogen.Universidad Autónoma de Yucatán2017info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdf1870-0462https://www.redalyc.org/articulo.oa?id=93953814005Tropical and Subtropical Agroecosystems (México) Num.3 Vol.20reponame:Redalyc-UAGroinstname:Universidad Autónoma de Guerreroinstacron:UAGroenhttp://www.redalyc.org/revista.oa?id=939Tropical and Subtropical Agroecosystemsinfo:eu-repo/semantics/openAccessoai:redalyc.org:939538140052024-08-23T17:35:12Z
dc.title.none.fl_str_mv EVALUATION OF TOLERANCE TO VEGETATIVE ANTRACNOSIS OF NEW MANGO GERMPLASMS IN MEXICO
title EVALUATION OF TOLERANCE TO VEGETATIVE ANTRACNOSIS OF NEW MANGO GERMPLASMS IN MEXICO
spellingShingle EVALUATION OF TOLERANCE TO VEGETATIVE ANTRACNOSIS OF NEW MANGO GERMPLASMS IN MEXICO
Abraham Monteon-Ojeda
Agrociencias
severity
cultivars
susceptibility
Mangifera indica
Colletotrichum gloeosporioides
title_short EVALUATION OF TOLERANCE TO VEGETATIVE ANTRACNOSIS OF NEW MANGO GERMPLASMS IN MEXICO
title_full EVALUATION OF TOLERANCE TO VEGETATIVE ANTRACNOSIS OF NEW MANGO GERMPLASMS IN MEXICO
title_fullStr EVALUATION OF TOLERANCE TO VEGETATIVE ANTRACNOSIS OF NEW MANGO GERMPLASMS IN MEXICO
title_full_unstemmed EVALUATION OF TOLERANCE TO VEGETATIVE ANTRACNOSIS OF NEW MANGO GERMPLASMS IN MEXICO
title_sort EVALUATION OF TOLERANCE TO VEGETATIVE ANTRACNOSIS OF NEW MANGO GERMPLASMS IN MEXICO
dc.creator.none.fl_str_mv Abraham Monteon-Ojeda
Amado Pérez-Rodríguez
José Antonio Mora-Aguilera
José Sergio Sandoval-Islas
Carlos De-León-García-De-Alba
Elías Hernández-Castro
Alfonso Vásquez-López
author Abraham Monteon-Ojeda
author_facet Abraham Monteon-Ojeda
Amado Pérez-Rodríguez
José Antonio Mora-Aguilera
José Sergio Sandoval-Islas
Carlos De-León-García-De-Alba
Elías Hernández-Castro
Alfonso Vásquez-López
author_role author
author2 Amado Pérez-Rodríguez
José Antonio Mora-Aguilera
José Sergio Sandoval-Islas
Carlos De-León-García-De-Alba
Elías Hernández-Castro
Alfonso Vásquez-López
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Agrociencias
severity
cultivars
susceptibility
Mangifera indica
Colletotrichum gloeosporioides
topic Agrociencias
severity
cultivars
susceptibility
Mangifera indica
Colletotrichum gloeosporioides
description Anthracnose ( Colletotrichum gloeosporioides Penz . ) is one of the most important diseases of mango ( Mangifera indica L. ) due to its wide distribution in the world and to induce severe epidemics in the vegetative and reproductive stages , causing important production losses . The objective of this research was to evaluate the tolerance to C. gloeosporioides infection in the vegetative stage of eleven new mango cultivars in Mexico with potential in the export market. Leaves of 15 days old of development were inoculated with the Gro isolate highlighted in virulence. Based on the incubation, period, incidence and severity, "Alphonse", "Neelum", " Kesar and Ivory” cultivars were low su sceptibility, “Nam Doc Mai”, “Rosygold”, “Cotaxtla” were highly susceptible, and "Fairchild", "Ataúlfo Diamante", "Ataúlfo Zafiro" and "Mallika" had medium susceptibility. The longer incubation periods determined the lowest severity ( r 2 = - 0.89 and - 0.90) a nd incidence ( r 2 = - 0.77 and - 0.85). The incidence correlated positively with severity ( r 2 = 0.86 and 0.92) , both inoculation techniques (DLT and ALT) were useful to induce typical symptoms of anthracnose and to estimate the expression of virulence (incubation period, incidence and severity) of the pathogen.
publishDate 2017
dc.date.none.fl_str_mv 2017
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv 1870-0462
https://www.redalyc.org/articulo.oa?id=93953814005
identifier_str_mv 1870-0462
url https://www.redalyc.org/articulo.oa?id=93953814005
dc.language.none.fl_str_mv en
language_invalid_str_mv en
dc.relation.none.fl_str_mv http://www.redalyc.org/revista.oa?id=939
dc.rights.none.fl_str_mv Tropical and Subtropical Agroecosystems
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Tropical and Subtropical Agroecosystems
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Autónoma de Yucatán
publisher.none.fl_str_mv Universidad Autónoma de Yucatán
dc.source.none.fl_str_mv Tropical and Subtropical Agroecosystems (México) Num.3 Vol.20
reponame:Redalyc-UAGro
instname:Universidad Autónoma de Guerrero
instacron:UAGro
instname_str Universidad Autónoma de Guerrero
instacron_str UAGro
institution UAGro
reponame_str Redalyc-UAGro
collection Redalyc-UAGro
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 14,964248

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