Table 1.
Phytophthora sojae isolates used in this study
| Code | Location | Isolation date | Isolation origin |
|---|---|---|---|
| Ps060626-4-1 | Furukawa, Osaki, Miyagi | June 26, 2006 | Tanrei |
| Ps060629-5-1 | Ogou, Imizu, Toyama | June 29, 2006 | Enrei |
| Ps060726-2-1 | Higashiyonou, Chikusei, Ibaraki | July 26, 2006 | Nattosyoryu |
| Ps080806-3-5 | Minatomachi-Shizukata, Aizu-Wakamatsu, Fukushima | August 6, 2008 | – |
| 13-B-RO-1 | Kannondai, Tsukuba, Ibaraki | September 20, 2013 | Himeshirazu |
| 13-B-RO-2 | Kannondai, Tsukuba, Ibaraki | September 20, 2013 | Tanbakuro |
| 13-7-B1-1 | Hikawa, Tsukuba-Mirai, Ibaraki | 2013 | Nattosyoryu |
| 13-8-11-2 | Tamura, Tsukuba-Mirai, Ibaraki | 2013 | Tachinagaha |
| Ps1001 | Kihara, Miura, Inashiki, Ibaraki | August 23, 2010 | Tachinagaha |
| 59-3-2 | Iitagawa-Iizuka, Katagami, Akita | February 6, 2014 | Ryuhoua |
| 66-1 | Kanbayashi, Matsumoto, Nagano | February 21, 2014 | Nakasennaria |
| 69-2 | Kanbayashi, Matsumoto, Nagano | February 21, 2014 | Nakasennaria |
| 90-1-3 | Nijomasue, Itoshima, Fukuoka | March 7, 2014 | Fukuyutakaa |
| 97-1-2 | Nakasokoino, Nakama, Fukuoka | March 7, 2014 | Fukuyutakaa |
| 103-3 | Nanatsue, Yanagawa, Fukuoka | March 10, 2014 | Fukuyutakaa |
| 117-3-2 | Kawasoe, Saga, Saga | March 21, 2014 | Fukuyutakaa |
| 129-2-3 | Shiota, Ureshino, Saga | March 27, 2014 | Fukuyutakaa |
a
Soybean cultivars grown in the fields from which the soil samples for isolation of Phytophthora sojae were collected.