Identification and Characterization of Alternaria iridiaustralis Causing Leaf Spot on Iris ensata in China
Mycobiology
;
: 168-171, 2018.
Artículo
en Inglés
| WPRIM
| ID: wpr-729783
ABSTRACT
In 2016, a severe leaf spot disease was found on Iris ensata Thumb. in Nanjing, China. The symptom was elliptical, fusiform, or irregularly necrotic lesion surrounded by a yellow halo, from which a small-spored Alternaria species was isolated. The fungus was identified as Alternaria iridiaustralis based on morphological characteristics. The pathogenicity tests revealed that the fungus was the causal pathogen of the disease. Phylogenic analyses using sequences of ITS, gpd, endoPG, and RPB2 genes confirmed the morphological identification. This study is the first report of A. iridiaustralis causing leaf spots on I. ensata in China.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Pulgar
/
Virulencia
/
China
/
Iris
/
Análisis de Secuencia
/
Alternaria
/
Hongos
Tipo de estudio:
Estudio diagnóstico
/
Estudio pronóstico
País/Región como asunto:
Asia
Idioma:
Inglés
Revista:
Mycobiology
Año:
2018
Tipo del documento:
Artículo
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