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2 results

  1. CORESTA Meeting, Agronomy/Phytopathology, 2013, Brufa di Torgiano, AP 31

    Somatic hybrids between N. stocktonii and N. tabacum, as a source of black shank (Phytophthora parasitica var nicotianae) resistance in N. tabacum

    CHEN Xuejun; FANG Dunhuang; GAO Yulong; XIAO Bingguang; LI Yongping
    Yunnan Academy of Tobacco Agricultural Sciences, Kunming, Yunnan, P.R. China
    Black shank (Phytophthora parasitica var nicotianae) is one of the most serious diseases of tobacco in the major tobacco leaf production area of China. Complete resistance to race 0 from N. plumbaginifolia has been transferred into cultivated tobacco (Ph ...
  2. CORESTA Congress, Sapporo, 2012, Agronomy/Phytopathology Groups, AP 06 (Poster)

    Flow cytometry assisted selection on a CMS source (Nta(gla.)S) of flue-cured tobacco via somatic hybridisation

    CHEN Xuejun; LUO Jianrong; LI Wenzheng; XIAO Bingguang; LI Yongping
    Yunnan Academy of Tobacco Agricultural Sciences, Yuxi, Yunnan Province, P.R. China
    Eight somatic hybrids between Hongda and Nicotiana glauca, were obtained, of which two were completely self- and cross-sterile. The two hybrids were backcrossed with cv. K326. Ploidy analysis was carried out for 64 offspring from the backcross combination ...