PRO/PL> Potato virus Y, tuber necrotic strains – Ireland: 1st rep

Other Plant Disease — Worldwide/Unknown
Potato tuber necrotic ringspot disease (PTNRD) is found worldwide but has not previously been identified in Ireland. In recent years necrotic symptoms, veinal necrosis, spots, mottling, mosaics, and chlorosis have been observed on potato foliage in different regions across Ireland. In 2011 and 2012 affected leaves were serologically tested by double antibody sandwich-enzyme-linked immunosorbent assay (DAS-ELISA). In some instances these symptoms were associated with PVY [_Potato virus