| Publication Type: | Journal Article |
| Year of Publication: | 1919 |
| Authors: | W. J. Hartung |
| Journal: | Facts about Sugar. VIII |
| Volume: | 26 |
| Pagination: | 470-471, 492-493 |
| Keywords: | Eutettix tenella, natural enemies, parasitoid, Pipunculidae, Pipunculus industrius, Pipunculus vagabundus, sugar beet leafhopper |