| Impact ID | 7058 |
| Impact Type | Other |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Worldwide economic impacts of Hydrilla verticillata include impacts relating to infestation of rice fields, irrigation canals, fishponds and public waterways. |
| Reference | 28029 |
| Great Lakes Region | No |
| Cost | |
| Location | |
