Bull. Spec. CORESTA Congress, Jerez de la Frontera, 1992, p. 159, P19, ISSN.0525-6240
Tobacco viruses in Greece
University of Thessaloniki, Dept. of Plant Pathology, Faculty of Agriculture, Thessaloniki, Greece.
In the growing seasons 1990 and 1991, a number of leaf samples with virus-like symptoms (mosaic, leaf distortion, stunting and necrosis) were collected from tobacco fields. A total of 25 tobacco fields, located in the main growing areas (Drama,...