Fig. 4From: Allelopathic potential and chemical profile of wheat, rice and barley against the herbicide-resistant weeds Portulaca oleracea L. and Lolium rigidum Gaud.Effects of the different treatments on wheat growth. (A) Wheat growing alone; (B) Wheat after growing with pre-germinated P. oleracea; (C) Wheat after growing with pre-germinated L. rigidum; (D) Wheat after growing with non-pre-germinated L. rigidumBack to article page