| Impact ID | 8727 |
| Impact Type | Food Web |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Stands of Eurasian watermilfoil (Myriophyllum spicatum) in lakes in Ontario had reduced abundance and diversity of aquatic insects and other benthic macroinvertebrates compared to native communities. |
| Reference | 33931 |
| Great Lakes Region | No |
| Cost | |
| Location | Lake Opinicon, Leeds County,Ontario, Canada |
