Tob. Sci., 1977, 21-04, p. 14-16, ISSN. 0082-4523
Effects of the Nicotiana megalosiphon source of cytoplasmic male-sterility in maryland tobacco cultivars and hybrids
Department of Agronomy, University of Maryland, Maryland USA
The effects and use of Nicotiana megalosiphon Heurick and Muell.-Arg. Cytoplasm per se and in combination with hybridization were investigated in Maryland tobacco (N. tabacum L.). Six male-sterile cultivars (breeding lines), 15 male-sterile hybrids...