Bacterial leaf spot of hemp caused by Xanthomonas campestris pv. cannabis in Japan
Netsu, O. ((Shizuoka University, Shizuoka (Japan). Graduate School of Science and Technology, Faculty of Agriculture, Laboratory of Plant Pathology), (The University of Tokyo, Bunkyo-ku, Tokyo (Japan). Graduate School of Agricultural and Life Sciences, Department of Agricultural and Environmental Biology, Laboratory of Plant Pathology)) | Kijima, T. | Takikawa, Y.
Bacterial leaf spot disease of hemp was observed in Tochigi Prefecture, Japan in 1982 and characterized by necrotic lesions ca. 1-2 mm diameter on leaves with a yellow halo 2-3 mm wide. In this report, we describe the pathological, physiological and genetic properties of the causal bacterium. Our results indicated that this bacterium is identical with Xanthomonas campestris pv. cannabis reported in Romania.
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