著者

杉本 琢真 吉田 晋弥 相野 公孝 大西 稔治 塩飽 邦子

出版者

関西病虫害研究会

雑誌

関西病虫害研究会報 (ISSN:03871002)

巻号頁・発行日

vol.45, pp.93-96, 2003-05-31 (Released:2012-10-29)

参考文献数

11

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Using the agar medium inoculation method, three isolates of Phytophthora sojae were tested for virulence on six cultivars. In about 10 days, they were classified into race A, B or H, respectively. That period was from 14 to 19 days earlier than the conventional flooding inoculation method. Our proposed new method is available for the pathogenic test of Phytophthora sojae.