Bull. Spec. CORESTA Symposium, Kallithea, 1990, p. 182, P25, ISSN.0525-6240
Sources of resistance to virus diseases
North Carolina State University, Raleigh, NC, USA
Among the many viruses that infect tobacco, members of the potyvirus group, potato virus Y (PVY), tobacco etch virus (TEV), and tobacco vein mottle virus (TVMV), are widely distributed and cause significant economic crop losses in many countries....