Gomathinayagam Subramanian, Vinay K. Punwa, and Ravindra Persaud (2019), “An evaluation of Terbutryn (igran) on Echinochloa colona (Bird seed grass or Jungle rice) in its medium to late post emergent stage of growth using different rates of herbicide application”, Proceedings of the Caribbean Food Crops Society. 55: pp-114-123. Request to read at: https://uglibrary.uog.edu.gy/contact-us