A New Record and Characterization of Asparagus Purple Spot Caused by Stemphylium vesicarium in Korea

Autor:	Joon-Hee Han, Jong-Hwan Shin, Teng Fu, Kyoung Su Kim
Jazyk:	angličtina
Rok vydání:	2019
Předmět:	Asparagus purple spot Stemphylium vesicarium cytochrome b Botany QK1-989
Zdroj:	Mycobiology, Vol 47, Iss 1, Pp 120-125 (2019)
Druh dokumentu:	article
ISSN:	1229-8093 2092-9323 12298093
DOI:	10.1080/12298093.2018.1561238
Popis:	In 2017, small, elliptical, brownish purple spots on spears and ferns of asparagus were found in fields of Gangwon-do. The isolated fungal species was identified as an ascomycete Stemphylium vesicarium based on morphological characteristics and molecular phylogenic analyses including nucleotide sequences of the internal transcribed spacer (ITS), glyceraldehyde-3-phosphate dehydrogenase (GAPDH), and cytochrome b (cytb). A pathogenicity test revealed that S. vesicarium was the causal agent of purple spot disease on asparagus. The occurrence of purple spots caused by S. vesicarium on asparagus is the first report in Korea.
Databáze:	Directory of Open Access Journals
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