Total parasitoid wasps collected from emergence cages containing 30-cm long branches taken from mature American elms on Colorado State University’s campus infested with European elm scale (EES)(Gossyparia spuria). The count data are presented to show the diversity of parasitoid wasps.
| Parasitoid species | Total number by year | |
|---|---|---|
| 2016 | 2017 | |
| Species A | 0 | 1 |
| Species B | 3 | 0 |
| Species C | 6 | 26 |
| Species D | 6 | 0 |
| Species E | 452 | 325 |
| Species F | 6 | 2 |
| Species G | 8 | 7 |
| Species H | 1 | 0 |
| Species I | 2 | 0 |
| Species J | 1 | 0 |
| Species K | 0 | 4 |