Título

Coinfection and in vitro interaction of Lasiodiplodia pseudotheobromae and Pestalotiopsis mangiferae associated with dieback in branches of mango (Mangifera indica) Manila variety, in Veracruz, Mexico

Autor

LILIANA EUNICE SAUCEDO PICAZO

Luis Guillermo Hernández Montiel

NORMA FLORES ESTEVEZ

PATRICIA GEREZ FERNANDEZ

ANGEL FERNANDO ARGÜELLO ORTIZ

JUAN CARLOS NOA CARRAZANA

Nivel de Acceso

Acceso Abierto

Licencia

http://creativecommons.org/licenses/by-nc-nd/4.0

Referencia de publicación

doi: DOI: https://doi.org/10.18781/R.MEX.FIT.2203-4

URL/URL: https://www.smf.org.mx/rmf/ojs/index.php/RMF/article/view/321

ISSN/ISSN: 2007-8080

Materias

gummosis, virulence, interaction, fungal complex - (AUTOR) CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA - (CTI) CIENCIAS AGRARIAS - (CTI) FITOPATOLOGÍA - (CTI) FITOPATOLOGÍA - (CTI) FITOPATOLOGÍA - (CTI)

Resumen o descripción

"Dieback disease caused by fungal complexes is a severe problem in mango trees (Mangifera indica). Its main symptoms are branch rot, gummosis, and finally, the tree’s death. In this work, the species of the fungal complex causing mango dieback in the Manila variety in Veracruz, Mexico were identified. The in vitro interaction of two species belonging to the complex was evaluated and the severity of the co-infection in mango branches. Lasiodiplodia pseudotheobromae and Pestalotiopsis mangiferae were identified as causal agents of mango dieback in the producing area of Veracruz. In coinfected mango branches, greater severity of necrosis was observed than in individual infections. Liquid culture filtrates applied in co-cultures showed different results for each species of phytopathogen. The P. mangiferae filtrate had no significant antagonistic effects on the growth of L. pseudotheobromae (inhibition of 2.68%), while the L. pseudotheobromae filtrate inhibited 41.38% of P. mangiferae. The results show that multiple infections in mango trees increase the damage caused by dieback, which could directly impact the development of control strategies."

Editor

Sociedad Mexicana de Fitopatología

Fecha de publicación

2022

Tipo de publicación

Artículo

Versión de la publicación

Versión publicada

Recurso de información

http://cibnor.repositorioinstitucional.mx/jspui/handle/1001/2836

Formato

application/pdf

Fuente

Mexican Journal of Phytopathology

Idioma

Inglés

Relación

<

https://www.smf.org.mx/rmf/ojs/index.php/RMF/article/view/321

Sugerencia de citación

SAUCEDO-PICAZO, Liliana Eunice et al. Coinfection and in vitro interaction of Lasiodiplodia pseudotheobromae and Pestalotiopsis mangiferae associated with dieback in branches of mango (Mangifera indica) Manila variety, in Veracruz, Mexico. Mexican Journal of Phytopathology, [S.l.], v. 40, n. 3, jun. 2022. ISSN 2007-8080. Available at:

Repositorio Orígen

Repositorio Institucional CIBNOR

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