Bull. Spec. CORESTA Symposium, Kallithea, 1990, p. 177, P20, ISSN.0525-6240
Study of tomato spotted wilt resistant tobacco lines
IANTCHEVA A.M.
Complex Experimental Station, Haskovo, Bulgaria.
The object of this study was to transfer the TSWV resistance gene from the wild Nicotiana alata species to Oriental tobacco, Nicotiana tabacum, by means of the Line 9693/1. Besides TSWV resistance the breeding material obtained had to possess the...