| Name | NP-839 |
| Accession number | K-55656; PI-360864; PI-362332; AFRC-2586 |
| Pedigree | GABO/NIPHAD-4[39][37][543][793][1560]; |
| Species | TR.AE |
| Bot. variety | ferrugineum[761]; erythroleucum[541][113] |
| Habit | S |
| Locality | IND:Delhi |
| Gene | Ne1s,ne2[126][275][1310][1900]; marker_Cre3_220[4209]; |
| Synonym | NEW-PUSA-839[39]; PUSA-839[2331]; |
| Status | CVR |
| Year | 1965 |
| Note |
| Originator | Indian Agricultural Research Institute (IARI) |
| Recommended for | IND(Madhya Pradesh)[1560] |
| Years of use | 1965- |
| Maturing | |
| Market class | |
| Quality | |
| Resistance | Lr[543][1560]; Ut?[1297] |
| Tolerance | |
| Moderate resistance | Sr[543][1560] |
| Susceptibility | Yr[543][1560]; Lr[2683] |
| Sensitivity | |
| Insensitivity | |
| Morphology | Tal[543][1560][2631] |
| Comments |