Allelopathic activity of the residues of herbaceous weed species common in orchards

Siriwardana, A.J.M.C.M.Kumarasinghe, H.K.M.S.Wathugala, D.L.2022-08-182022-08-182021Tropical Agricultural Research and Extension,24(4):p.276-285https://dl.nsf.gov.lk/handle/1/25667AllelopathyAndrographis paniculataCelosia argentea L.Cleome viscosa L.Ocimum sanctum L.Allelopathic activity of the residues of herbaceous weed species common in orchards