| Impact ID | 5613 |
| Impact Type | Predation/Herbivory |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | In Lake Greenlie, Arkansas, Ctenopharyngodon idella were introduced for weed control. Nine months after the introduction, there were no aquatic weeds observed in Lake Greenlie. |
| Reference | 182 |
| Great Lakes Region | No |
| Cost | |
| Location | |
