Occurrence of cherry leaf roll nepovirus on walnut in Bulgaria
The occurrence of cherry leaf roll nepovirus (EPPO A2 quarantine pest on Rubus) is reported on walnut trees (Juglans regia) in Bulgaria. The EPPO Secretariat had previously no data on this virus in Bulgaria
Lazarova-Topchiiska, M. (1995) [Identification of the cherry leaf roll virus in Persian walnut (Juglans regia L.) tissue.]
Plant Science, 32(7-8), 99-108.