| bosnia and herzegovina | | candidatus phytoplasma vitis | species | 6 | 0 |
| croatia | | candidatus phytoplasma vitis | species | 53 | 0 |
| france | | candidatus phytoplasma vitis | species | 9 | 0 |
| france | alsace region | candidatus phytoplasma vitis | species | 3 | 0 |
| france | aquitaine region | candidatus phytoplasma vitis | species | 23 | 0 |
| france | bourgogne region | candidatus phytoplasma vitis | species | 2 | 0 |
| france | languedoc-roussillon region | candidatus phytoplasma vitis | species | 3 | 0 |
| france | midi-pyrenees region | candidatus phytoplasma vitis | species | 29 | 0 |
| france | poitou-charentes region | candidatus phytoplasma vitis | species | 22 | 0 |
| france | rhone-alpes region | candidatus phytoplasma vitis | species | 2 | 0 |
| germany | | candidatus phytoplasma vitis | species | 1 | 0 |
| germany | bavaria | candidatus phytoplasma vitis | species | 11 | 0 |
| germany | rhineland-palatinate | candidatus phytoplasma vitis | species | 7 | 0 |
| hungary | | candidatus phytoplasma vitis | species | 1 | 0 |
| hungary | gyor-moson-sopron county | candidatus phytoplasma vitis | species | 7 | 0 |
| india | uttarakhand | candidatus phytoplasma vitis | species | 2 | 0 |
| italy | | candidatus phytoplasma vitis | species | 109 | 0 |
| italy | basilicata region | candidatus phytoplasma vitis | species | 5 | 0 |
| italy | friuli-venezia giulia autonomous region | candidatus phytoplasma vitis | species | 3 | 0 |
| italy | liguria region | candidatus phytoplasma vitis | species | 2 | 0 |
| italy | lombardy region | candidatus phytoplasma vitis | species | 0 | 1 |
| italy | piemonte region | candidatus phytoplasma vitis | species | 3 | 1 |
| italy | tuscany region | candidatus phytoplasma vitis | species | 8 | 0 |
| italy | veneto region | candidatus phytoplasma vitis | species | 8 | 0 |
| macedonia | | candidatus phytoplasma vitis | species | 2 | 0 |
| portugal | | candidatus phytoplasma vitis | species | 2 | 0 |
| serbia | | candidatus phytoplasma vitis | species | 15 | 0 |
| slovenia | | candidatus phytoplasma vitis | species | 2 | 0 |
| spain | catalonia | candidatus phytoplasma vitis | species | 36 | 0 |
| switzerland | | candidatus phytoplasma vitis | species | 40 | 0 |
| switzerland | ticino region | candidatus phytoplasma vitis | species | 90 | 0 |
| united states | new york | flavescence doree phytoplasma hd1 | no rank | 1 | 0 |