actinidiae CRA-FRU 14.10, titres increased by 3.4, 3.9, 4.2, and 4.2 log PFU/mL for PSA-2T/PSA-6F, PSA-2T/PSA-7F, PSA-6F/PSA-7F, and PSA-2T/PSA-6F/PSA-7F, respectively (ANOVA, p < 0.05, Figure 3b), indicating efficient amplification under co-infection conditions. This evidence concerns the gene PROS1 and coinfection.