Pseudomonas syringae pv. syringaeによるセイヨウナシ黒斑細菌病の発生

田平 剛; 阿部 篤智; 本田 浩央; 佐藤 健治; 竹田 富一; 井上 康宏; 上松 寛; 畔上 耕児

doi:10.3186/jjphytopath.78.178

Disease Note

Bacterial black spot of European pear (Pyrus communis L. var. sativa de Candolle) caused by Pseudomonas syringae pv. syringae.

T. TABIRA, A. ABE, H. HONDA, K. SATO, T. TAKEDA, Y. INOUE, H. UEMATSU, K. AZEGAMI

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Keywords: European pear, Bacterial black spot, Pseudomonas syringae pv. syringae

JOURNAL FREE ACCESS

2012 Volume 78 Issue 3 Pages 178-182

DOI https://doi.org/10.3186/jjphytopath.78.178

Details

Abstract

A bacterial disease, causing black spot of leaves and fruits, was found on European pear, Pyrus communis L. var. sativa de Candolle, in Yamagata Prefecture, Japan, in 2008 and 2009. The bacterium that was isolated from affected tissues was identified as Pseudomonas syringae pv. syringae. This is the first report of bacterial black spot on European pear in Japan.

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