Viral genomes of isolated viruses including complete ORFs were also determined. The genome lengths of BEV-IS1, BEV-IS2 and BEV-Ho12 were 7413 nt (P1: 2517 nt, P2: 1737 nt, and P3: 2271 nt), 7394 nt (P1: 2496 nt, P2: 1734 nt, and P3: 2271 nt), and 7350 nt (P1: 2496 nt, P2: 1734 nt, and P3: 2271 nt), respectively. The sequences of BEV-AN12, BEV-Ho12, BEV-IS1 and BEV-IS2 were deposited in the DDBJ/EMBL/GenBank database under the accession numbers LC038188, LC150008, LC150009 and LC150010, respectively.