4.Journals Published in Sri Lanka
Permanent URI for this communityhttps://dl.nsf.gov.lk/handle/1/6840
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Item Pest control for coconut(Coconut Research Institute:Lunuwila, 1955) Goonewardene, H.F.Item The mahogany shoot-borer Hypsipyla robusta (Moore)(Forest Department:Battaramulla, 1999) Mahroof, R.M.; Edirisinghe, J.P.Item Chemical and biological control of insects in perennial crops. a review(Tea Research Institute. Thalawakele, 1952) Webster, B.N.Item Chemical control of the root-lesion nematode, Pratylenchus loosi, in new tea plantings(Tea Research Institute. Thalawakele, 1980) Sivapalan, P.; Gnanapragasam, N.C.; Jebamalai, A.S.Item Efficient management of hevea diseases for sustainable and high productivity level(Rubber Research Institute of Sri Lanka. Agalawatta, 2009) Fernando, T.H.P.S.; Wijeratne, C.