| Impact ID | 8749 |
| Impact Type | Biocontrol |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Myriophyllum spicatum (Eurasian watermilfoil) is one of the few species that is capable of shading out the invasive curly pondweed, Potamogeton crispus. |
| Reference | 10310 |
| Cost | |
| Location | |