| Authors(s) | Luginbill, P. and T.D. Urbahns |
| Year | 1916 |
| Title | The spike-horned leaf-miner, an enemy of grains and grasses. United States Department of Agriculture, Bureau of Entomology Bulletin 432: 1-18; Washington, D.C. |
| Authors(s) | Luginbill, P. and T.D. Urbahns |
| Year | 1916 |
| Title | The spike-horned leaf-miner, an enemy of grains and grasses. United States Department of Agriculture, Bureau of Entomology Bulletin 432: 1-18; Washington, D.C. |