4.Journals Published in Sri Lanka
Permanent URI for this communityhttps://dl.nsf.gov.lk/handle/1/6840
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Item The coconut scale (Aspidiotus destructor) and its ontrol(Coconut Research Institute:Lunuwila, 1961) Kirthisinghe, F.Item Repellent action of some insecticides against Oryctes rhinoceros(CRI:Lunuwila, 1982) Perera, P.A.C.R.; Velu, M.S.; Fernando, W.E.A.Item Developments in Blister blight control(Tea Research Institute. Thalawakele, 1956) Webster, B.N.; Park, P.O.Item Chemical and biological control of insects in perennial crops. a review(Tea Research Institute. Thalawakele, 1952) Webster, B.N.Item Wastage of world food supplies through diseases and pests(Tea Research Institute. Thalawakele, 1952) Russell, J.Item Artificial control of Helopeltis(Tea Research institute. Thalawakle, 1941)Item Neotermes militaris(Tea Research Institute. Thalawakele, 1937) King, C.B.R.Item Ways to economize on insect and mite pest control(The Tea Research Institute. Talawakele, 1967) Danthanarayana, N.Item Mid-cycle sprays of aldrin for the control of shot -hole borer(The Tea Research Institute. Talawakele, 1966) Cranham, J.E.Item The chemical control of the twig caterpillar (Ectropis bhurmitra) in tea(The Tea Research Institute. Talawakele, 1966) Danthanarayana, W.; Ranaweera, D.J.W.