| Name | BLOKADNAYA |
| Accession number | K-40586 |
| Pedigree | (S)NOVINKA[2265]; |
| Species | TR.AE |
| Bot. variety | erythrospermum[541] |
| Habit | S |
| Locality | RUS:Sankt-Peterburg |
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| Synonym | |
| Status | CV |
| Year | 1950 |
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| Moderate resistance | |
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