Sri Lanka Journal of Tea Science
Permanent URI for this collectionhttps://dl.nsf.gov.lk/handle/1/19453
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Item Dietary amino acid requirements of the tea tortrix, Homona coffearia Nietner (Lepidopteran:Tortricidae) reared in vitro(Tea Research Institute. Talawakele, 1985) Gnanapragasam, N.C.; Sivapalan, P.Item Pathogenicity of the burrowing nematode Radopholus similis to young tea at different initial density(Tea Research Institute. Talawakele, 1989) Gnanapragasam, N.C.Item Effect of Jawan a neem based natural pesticide in controlling nematode pests of tea(Tea Research Institute. Talawakele, 1993) Gnanapragasam, N.C.; Mohotti, M.; Sureshkumar, B.; Udamulla, G.P.Item Variety response of pepper to infestation by the burrowing nematode, Radopholus similis(Tea Research Institute. Talawakele, 1989) Gnanapragasam, N.C.Item Control of root- lesion nematode, pratylenchus loosi in contaminated tea nursery plants.(Tea Research Institute. Talawakelle, 1987) Gnanapragasam, N.C.; Jebamalai, A.S.; Anpalagan, V.T.