| Publication Type: | Journal Article |
| Year of Publication: | 1973 |
| Authors: | H. Klomp, Teerink B. J. |
| Journal: | Zeitschrift für Angewandte Entomologie |
| Volume: | 74 |
| Pagination: | 31-34 |
| Date Published: | 1973 |
| Keywords: | GERMANY, PARASITOIDS, PHENOLOGY, SPHINGIDAE, SPHINX |