ISHS Acta Horticulturae 193: XIII International Symposium on Fruit Tree Virus Diseases
INFLUENCE OF PRUNUS RING SPOT VIRUS (PRSV) ON PRUNUS AVIUM L./SHIROFUGEN/PRUNUS AVIUM L. COMBINATION |
| Authors: | R. Gella, J. Herrero |
| Abstract:
One-year-old P. avium L. varieties grafted on Shirofugen/P. avium L. were infected with Prunus ring spot virus (PRSV). Death of Shirofugen intermediate took place in all the trees within two year's interval from infection. The symptomatology observed in the components of the top-worked trees is discussed and compared to the symptomatology related to cases of incompatibility between rootstock and scion. | |
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