Artículo
Phacidiopycnis pyri causing Phacidiopycnis rot on pear fruit in Argentina
Lutz, María Cecilia
; Basso, Carla Nahir; Ousset, Maria Julia
; Vexenat, Leticia; Sosa, María Cristina



Fecha de publicación:
04/2024
Editorial:
Springer
Revista:
Australasian Plant Disease Notes
ISSN:
1833-928X
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Previously unknown postharvest rots in Packham’s Triumph pear were detected in a batch of long-term cold-stored fruit during 2022 in North Patagonia, Argentina. Rots were characterized according to their symptoms and the causal agent was isolated and identified through cultural and molecular methods. Pathogenicity tests were performed on different pear cultivars both at 20 °C and under storage conditions (0 °C − 95% RH). Koch’s postulates were fulfilled by re-isolation of the pathogen. Our results indicated that Phacidiopycnis pyri was the causal agent of postharvest rot in the fruit examined. This would constitute the first report of P. pyri as a causal agent of postharvest decay in Argentina.
Palabras clave:
PYRUS COMMUNIS
,
PHACIDIOPYCNIS
,
POSTHARVEST ROT
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Articulos(CITAAC)
Articulos de CENTRO DE INVESTIGACIONES EN TOXICOLOGIA AMBIENTAL Y AGROBIOTECNOLOGIA DEL COMAHUE
Articulos de CENTRO DE INVESTIGACIONES EN TOXICOLOGIA AMBIENTAL Y AGROBIOTECNOLOGIA DEL COMAHUE
Citación
Lutz, María Cecilia; Basso, Carla Nahir; Ousset, Maria Julia; Vexenat, Leticia; Sosa, María Cristina; Phacidiopycnis pyri causing Phacidiopycnis rot on pear fruit in Argentina; Springer; Australasian Plant Disease Notes; 19; 1; 4-2024; 1-5
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