Aim. Screening of vegetable crops for mixed viral infections caused by 8 viruses, and evaluation relative share different combinations pathogens using serological methods plant virus diagnostics. Methods. Double-antibody sandwich enzyme-linked immunosorbent assay (DAS-ELISA) was performed detection antigens. Results. For this study, the samples from plants with virus-like symptoms were collecte...

Forty-seven potato virus A (PVA) isolates from Europe, Australia, and South America’s Andean region were subjected to high-throughput sequencing, 46 complete genomes Europe (n = 9), Australia 2), the Andes 35) obtained. These 17 other gave alignments of 63 open reading frames 9,180 nucleotides long; 9 recombinants. The nonrecombinants formed three tightly clustered, almost equidistant phylogrou...