Table 1.
Standard cultivars for BGR resistance, classified according to resistance level and relative maturity
| Relative maturity | Resistance level | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
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| Strong | Medium to strong | Medium | Weak to medium | Weak | ||||||
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| Cultivar name | Scorea | Cultivar name | Scorea | Cultivar name | Scorea | Cultivar name | Scorea | Cultivar name | Scorea | |
| Hitomebore class (very early) | Kele | 1.6 | ARC 11094 | 3.3 | Himenomochi | 5.4 | Akitakomachi | 7.0 | ||
| Jaguary | 2.7 | Hanaechizen | 5.9 | Hitomebore | 7.2 | |||||
| Keiboba | 5.0 | Sasanishiki | 6.8 | |||||||
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| Koshihikari class (early) | Kasalath | 3.6 | Nepal 8 | 5.1 | Koshihikari | 6.8 | ||||
| Kinuhikari | 7.1 | |||||||||
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| Nipponbare class (intermediate) | Jhona 2 | 3.3 | Asahinoyume | 4.7 | Nipponbare | 6.2 | Satojiman | 7.5 | ||
| Tadukan | 5.3 | Mochiminori | 6.9 | |||||||
| Hokuriku 193b | 4.5 | Takanarib | 6.3 | |||||||
| Mochidawarab | 6.3 | |||||||||
| Momiromanb | 6.3 | |||||||||
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| Hinohikari class (late) | Khau Mac Kho | 3.1 | Hinohikari | 7.3 | Nishihomare | 7.8 | ||||
| Nikomaru | 6.9 | Ginnosato | 7.8 | |||||||
| Yamadanishiki | 7.1 | |||||||||
| Mizuhochikarab | 6.9 | |||||||||
a
A score of 0 indicates 0% infected spikelets per panicle (resistant); a score of 10 indicates >90% infected spikelets per panicle (susceptible).
b
Cultivars shown in bold letters are high-yielding cultivars used mainly for forage or processing in Japan.