Bull. Spec. CORESTA Congress, Jerez de la Frontera, 1992, p. 158, P18, ISSN.0525-6240
Incidence and distribution of viruses on flue-cured and Burley tobacco in Caceres, Spain in 1990 and 1991
DE LOS ANGELES M.; DE JESUS VALDIVIA M.; BLANCO I.; RUFTY R.C.
Instituto Technologico del Tabaco, Sevilla, Spain
The objective of this study was to determine the identity of viruses affecting tobacco in Caceres, Spain as well as their incidence and distribution. Sixty fields of flue-cured and twenty fields of Burley tobacco were sampled in 1990 and 1991 in the...