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  1. Bull. Spec. CORESTA Congress, Yokohama, 1996, p. 160, P9

    Identification of RAPD markers linked to potato virus Y resistance gene in tobacco

    NOGUCHI S.; TAJIMA T.; YAMAMOTO Y.; KUBO T.
    Japan Tobacco Inc., Plant Breeding and Genetics Research Lab., Toyodacho, Shizuoka, Japan.
    Veinal necrosis caused by potato virus Y (PVY) is a major disease and results in substantial crop losses in tobacco. The most efficient control of this disease could be provided by resistant varieties. The PVY-resistance gene, however, is closely linked ...
  2. Bull. Spec. CORESTA Congress, Yokohama, 1996, p. 164, P13

    Development of Burley tobacco resistant to bacterial wilt

    KAMADA H.; YOSHIDA T.; YAMAMOTO Y.; KAWAMATA K.; TAJIMA T.
    Japan Tobacco Inc., Leaf Tobacco Technology Center, Morioka, Iwate, Japan
    Recently, the incidence of bacterial wilt has been increasing in the Burley-growing regions of Japan. Development of bacterial wilt resistant Burley varieties is desired. There are several domestic varieties in Japan which have resistance to bacterial ...
  3. Bull. Spec. CORESTA Congress, Guangzhou 1988, p. 132, P-5

    A study on the breeding of tobacco (Nicotiana tabacum L.) varieties resistant to veinal necrosis disease caused by potato virus Y strain T (PVY-T)

    YAMAMOTO Y.
    Japan Tobacco Inc., Plant Breeding and Genetics Research Lab., Toyodacho, Shizuoka, Japan.
    Tobacco veinal necrosis disease caused by Potato Virus Y strain T (PVY-T), a strain new to Japan, has been becoming a more and more serious problem, since the first cases in Japan were reported some 15 years ago. Presently, this disease causes significant ...