Ranawana, SRWMCJK, P.W. Pathinayake, P.E. Kaliyadasa, and K.G. Prematilake. “ALLELOPATHIC POTENTIAL OF SELECTED SHADE TREE SPECIES TO CONTROL WEEDS IN TEA PLANTATIONS”. International Journal of Agricultural and Natural Sciences 17, no. 2 (June 2, 2024): 165–180. Accessed September 16, 2026. https://ijans.org/index.php/ijans/article/view/866.