Tropical Agricultural Research & Extension

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Now showing 1 - 3 of 3

Allelopathic activity of the residues of herbaceous weed species common in orchards
(Faculty of Agriculture, University of Ruhuna:Kamburupitiya, 2021) Siriwardana, A.J.M.C.M.; Kumarasinghe, H.K.M.S.; Wathugala, D.L.
Comparison of allelopathic potential of Sri Lankan traditional rice varieties (oryza sativa l.) using radish (raphanus sativus l.) as an indicator plant
(Faculty of Agriculture, University of Ruhuna:Kamburupitiya, 2015) Ranagalage, A.S.; Wathugala, D.L.
Herbicidal potential of lantana camara l. On ludwigia spp in paddy soil
(Faculty of Agriculture, University of Ruhuna:Kamburupitiya, 2014) Ranwala, S.M.W.; Attigala, L.R.; De Silva, S.