| Impact ID | 7955 |
| Impact Type | Disease/Parasite/Toxicity |
| Study Type | Experimental |
| Study Location | Laboratory |
| Impact Description | Allelochemicals produced by young shoots of Echinochloa crus-galli (barnyard grass) inhibit the growth of rice and other plants growing in close proximity. |
| Reference | 24941 |
| Cost | |
| Location | |