Potato virus Y (PVY) is one of the oldest known plant viruses, and yet in the past 20 years it
emerged in the United States as a relatively new and very serious problem in potato. The …

Potato virus Y (PVY) is one of the most economically important plant pathogens. First
described in the 1930s as a pathogen of potato, PVY infects a wide host range mainly within …

Potato virus Y (PVY) exists as a complex of strains, including a growing number of
recombinants. Evolution of PVY proceeds through accumulation of mutations and more …

New recombinant strain and genotype of PVY, designated as PVYNTN-NW and SYR-III,
respectively, shared properties with PVYNTN and PVYNW has been reported recently …

Detailed characterization of a number of isolates of PVYSYR, a novel recombinant strain of
Potato virus Y (PVY) from Syria, was conducted to elucidate their origin, assess their …

A novel Potato virus Y (PVY) isolate, L26, recovered from a Frontier potato line was initially
typed as a PVYNTN strain using multiplex RT-PCR and serological assays. However, L26 …

Potato virus Y (PVY) strains were originally defined by interactions with different resistance
genes in standard potato cultivars. Five distinct strain groups are defined that cause local or …

Two Potato virus Y (PVY) isolates collected in Brazil, PVY‐AGA and PVY‐MON, were
identified as recombinants between two parent genomes, PVYNTN and PVY‐NE‐11, with a …

Potato virus Y (PVY) has emerged as a significant problem in all potato-producing areas,
including North America. PVY exists as a complex of strains producing a range of disease …

Potato virus Y (PVY) is one of the most economically important plant pathogens. The PVY
genome has a high degree of genetic variability and is also subject to recombination. New …