| Impact ID | 8045 |
| Impact Type | Biocontrol |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | When Impatiens glandulifera (ornamental jewelweed) and Lythrum salicaria (purple loosestrife), another major invasive of the Great Lakes, share a pollinator community, I. glandulifera will out-compete L. salicaria for pollinators, ultimately decreasing pollen deposition and seed production in the latter. |
| Reference | 25504 |
| Cost | |
| Location | Scheldt, Belgium, Germany |