Pushpa Kumaraa, W.M.C; De Silva, M.S.D.L; Karunaratne, A.S.
(Sabaragamuwa University of Sri Lanka, 2018-12-19)
Weed is a plant, grown in an undesired place while interfereing in agricultural goals.
Controlling of weeds via chemical methods is more convenient and cost effective
and less disturbive to soil properties than manual ...