Affected grapevines weaken and become less productive over a period of years. Eventually, the affected vines die. This virus seems to be rather limited in its distribution, with highest concentrations in Michigan, USA and Ontario, Canada. Peach Rosette Mosaic Virus can also cause mosaic symptoms on the leaves. In grapes, PRMV is responsible for Peach Rosette Mosaic Virus decline.
Affected grapevines weaken and become less productive over a period of years.
Eventually, the affected vines die. This virus seems to be rather limited in its distribution, with highest concentrations in Michigan, USA and Ontario, Canada.