Chatiyanon and Phuwiwat (2001) also stated for the herbicidal efficiency of Aglaia odorata extract on Pennisetum setosum and Chloris barbata. Moreover, Aglaia odorata dry leaf extract at the concentration of 125 mg/Petri dish also demonstrated high inhibitory efficiency on Phaseolus lathyroides L. and Echinochloa crusgalli L. with 75 and 30%, respectively (Chimnoi et al., 2008).