Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 127, P7
Characterization of PVY strains occurring in Poland and Hungary, and comparisons with foreign strains
Institute of Soil Science and Plant Cultivation, Dept. of Special Crops, Pulawy, Poland.
The necrotic strain of Potato virus Y (PVY), causing brown venial necrosis of tobacco is an economically important in Poland, but even more serious in Hungary. Other important crops infected include potatoes, which is most likely the major source of...