“…de Wit. were applied as foliar spray and/or irrigation water, the emergence and growth of several weed species were significantly inhibited under field, greenhouse and laboratory conditions [ 47 , 48 , 49 , 50 , 51 , 52 , 53 , 54 , 55 ]. When the leaves of L. camara , I. cylindrica, and L. leucocephala were mixed with soil, the emergence and growth of several weed species were also suppressed under field and greenhouse conditions [ 56 , 57 , 58 , 59 , 60 ].…”