Abstract
Severe rot was found at the base of leaves and stems of chingensai (Brassica campestris L. chinensis group) in Okayama Prefecture in 2000. The causal fungi were morphologically identified as Pythium ultimum Trow var. ultimum and P. aphanidermatum (Edson) Fitzpatrick. This is the first report of rot caused by Pythium species on chingensai. We named this disease Pythium rot of chingensai.
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Tanina, K., Tojo, M., Date, H. et al. Pythium rot of chingensai (Brassica campestris L. chinensis group) caused by Pythium ultimum var. ultimum and Pythium aphanidermatum . J Gen Plant Pathol 70, 188–191 (2004). https://doi.org/10.1007/s10327-004-0109-8
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DOI: https://doi.org/10.1007/s10327-004-0109-8