| belgium | | soil-borne cereal mosaic virus | species | 1 | 0 |
| belgium | walloon region | soil-borne cereal mosaic virus | species | 3 | 0 |
| france | | soil-borne cereal mosaic virus | species | 4 | 0 |
| germany | | soil-borne cereal mosaic virus | species | 2 | 0 |
| italy | emilia-romagna region | soil-borne cereal mosaic virus | species | 2 | 0 |