Bull. Spec. CORESTA Congress, Guangzhou 1988, p. 131, P-4
Observations of the effects of natural infections of potato virus Y and cucumber mosaic virus on Burley tobacco grown in the Granada zone of Spain, 1987
R.J. Reynolds Tobacco Company, Winston-Salem, NC, USA
Symptoms of potato virus Y (PVY) have been observed in each of the past several years in burley tobacco growing in the Granada zone of Spain. Investigations were implemented to (1) confirm the presence of PVY and identify strains; (2) identify other ...