Ann. Tabac, 1995, sect. 2-27, p. 17-23., ISSN.0399-0354
Resistance to potato virus Y (PVY) in tomato
INRA, Station de Pathologie Végétale, Montfavet, France
Necrogenic strains of PVY, appeared since the eighty's, has become a major disease on tomato in the Mediterranean countries. These necrogenic strains induce necrotic lesions on tomato leaves followed by streak on stems with all the commercial hybrids...