| argentina | salta province | rhizoctonia zeae | no rank | 6 | 0 |
| brazil | | rhizoctonia oryzae | no rank | 1 | 0 |
| brazil | | rhizoctonia zeae | no rank | 3 | 0 |
| brazil | | waitea circinata | species | 15 | 0 |
| canada | ontario | waitea circinata | species | 1 | 0 |
| chile | | waitea circinata | species | 6 | 0 |
| china | | waitea circinata | species | 37 | 0 |
| china | | waitea circinata var. circinata | varietas | 1 | 0 |
| china | guangdong | rhizoctonia oryzae | no rank | 1 | 0 |
| china | guangxi | waitea circinata | species | 2 | 0 |
| cuba | | rhizoctonia zeae | no rank | 1 | 0 |
| hungary | | rhizoctonia zeae | no rank | 3 | 0 |
| india | | waitea circinata | species | 7 | 0 |
| iran | | rhizoctonia oryzae | no rank | 1 | 0 |
| iran | | rhizoctonia zeae | no rank | 17 | 0 |
| iran | | waitea circinata | species | 2 | 0 |
| iran | | waitea circinata var. circinata | varietas | 2 | 0 |
| japan | | rhizoctonia oryzae | no rank | 4 | 0 |
| japan | | rhizoctonia zeae | no rank | 6 | 0 |
| japan | | waitea circinata | species | 3 | 0 |
| japan | aichi prefecture | waitea circinata | species | 11 | 0 |
| japan | chiba prefecture | waitea circinata | species | 3 | 0 |
| japan | ehime prefecture | waitea circinata | species | 1 | 0 |
| japan | fukuoka prefecture | waitea circinata | species | 1 | 0 |
| japan | hokkaido prefecture | waitea circinata | species | 1 | 0 |
| japan | hyogo prefecture | waitea circinata | species | 2 | 0 |
| japan | ishikawa prefecture | waitea circinata | species | 1 | 0 |
| japan | kagawa prefecture | waitea circinata | species | 1 | 0 |
| japan | kanagawa prefecture | waitea circinata | species | 1 | 0 |
| japan | mie prefecture | waitea circinata | species | 1 | 0 |
| japan | nagasaki prefecture | waitea circinata | species | 1 | 0 |
| japan | shizuoka prefecture | waitea circinata | species | 1 | 0 |
| japan | toyama prefecture | waitea circinata | species | 1 | 0 |
| japan | wakayama prefecture | waitea circinata | species | 1 | 0 |
| poland | | waitea circinata | species | 12 | 0 |
| poland | greater poland province | waitea circinata | species | 1 | 0 |
| serbia | | waitea circinata | species | 18 | 0 |
| south korea | | waitea circinata | species | 2 | 0 |
| taiwan | | rhizoctonia zeae | no rank | 5 | 0 |
| turkey | | rhizoctonia oryzae | no rank | 6 | 0 |
| turkey | | rhizoctonia zeae | no rank | 24 | 0 |
| turkey | | waitea circinata | species | 3 | 0 |
| turkey | | waitea circinata var. circinata | varietas | 14 | 0 |
| united states | | rhizoctonia zeae | no rank | 3 | 0 |
| united states | | waitea circinata | species | 7 | 0 |
| united states | arkansas | rhizoctonia oryzae | no rank | 11 | 0 |
| united states | arkansas | rhizoctonia zeae | no rank | 4 | 0 |
| united states | arkansas | waitea circinata | species | 3 | 0 |
| united states | florida | waitea circinata | species | 13 | 0 |
| united states | illinois | rhizoctonia zeae | no rank | 5 | 0 |
| united states | illinois | waitea circinata | species | 1 | 0 |
| united states | louisiana | waitea circinata | species | 1 | 0 |
| united states | maryland | rhizoctonia zeae | no rank | 2 | 0 |
| united states | maryland | waitea circinata | species | 3 | 1 |
| united states | nebraska | rhizoctonia zeae | no rank | 2 | 0 |
| united states | nebraska | waitea circinata | species | 122 | 0 |
| united states | south carolina | waitea circinata | species | 1 | 0 |
| united states | texas | rhizoctonia oryzae | no rank | 1 | 0 |
| united states | virginia | rhizoctonia zeae | no rank | 7 | 0 |
| united states | virginia | waitea circinata | species | 3 | 1 |
| united states | virginia | waitea circinata var. circinata | varietas | 4 | 0 |
| united states | washington | rhizoctonia oryzae | no rank | 2 | 0 |