| Impact ID | 7277 |
| Impact Type | Competition |
| Study Type | Experimental |
| Study Location | Laboratory |
| Impact Description | Invasive water lettuce (Pistia stratiotes) has inhibitory effects on the growth of epiphtytic algae because its secrets alleochemicals and its biomass blocks sunlight. |
| Reference | 41822 |
| Cost | |
| Location | China |