| Name | CJ-8809 |
| Accession number | PI-642952 |
| Pedigree | YANGMAI-4/NINGMAI-3/ZHEMAI-1/QIAJIANG-1/WANJIAN-7909(Agronomically_superior_cultivars)//(FHS-resistant)SUMAI-3/NING-7840/EMAI-9/WANGSHUIBAI/FANSHANXIAOMAI/WENZHOUHONGHESHANG/ZHEN-7495/JINZHOU-1/XIANGMAI-1/NOBEOKABOZU/SHINCHUNAGA[3463]; |
| Species | TR.AE |
| Bot. variety | ferrugineum[3463] |
| Habit | W |
| Locality | CHN |
| Gene | |
| Synonym | GP-815[3463]; CHANGJIANG-8809[3463]; |
| Status | GP |
| Year | 1996 |
| Note |
| Originator | Nanjing Agricultural University |
| Recommended for | |
| Years of use | 1996- |
| Maturing | |
| Market class | |
| Quality | |
| Resistance | Fhs,Phs[3463] |
| Tolerance | |
| Moderate resistance | Lr[3463] |
| Susceptibility | Pm[3463] |
| Sensitivity | |
| Insensitivity | |
| Morphology | Sdf[3463] |
| Comments | CJ 8809 was originally derived from an intermating population developed from 55 crosses, by multiple-parent crossing and intermating among hybrids and progenies, with the aid of a dominant gene Ta1 (ms2), followed by mass selection of male-sterile plants. The parentage of the 55 crosses included five local agronomically superior cultivars (Yangmai 4, Ningmai 3, Zhemai 1, Qianjiang 1 and Wanjian 7909) and Fusarium head blight (FHB or scab) resistant cultivars (Sumai 3, Ning 7840, Emai 9, Wangshuibai, Fanshanxiaomai, Wenzhouhongheshang, Zhen 7495, Jinzhou 1, Xiangmai 1, Nobeokabouzu and Shinchunaga)[2965]. |