| Impact ID | 9234 |
| Impact Type | Commerce |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | In the Kissimmee Chain of Lakes, Florida, USA, the net costs of Hydrilla verticillata research and management cost $19.5 million (2017 dollars). However, the benefits of management (neglecting research costs) was estimated to be $6.1M per year. |
| Reference | 42773 |
| Cost | |
| Location | Kissimmee Chain of Lakes, Florida, USA |