4.Journals Published in Sri Lanka
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Item Item Black twig borer Xylosandrus compactus (Eichhoff) (Coleoptera : Scolytidae) damage for forest tree species(Forest Department :Battaramulla, 2005) Mannakkara, A.; Alawathugoda, R.M.D.Item Neotermes militaris(Tea Research Institute. Thalawakele, 1937) King, C.B.R.Item Termites(Tea Research Institute. Thalawakele, 1937) King, C.B.R.Item Termites on Ceylon tea estates(TRI. Talawakele, 1962) Ranaweera, D.J.W.Item Biology and control of the live-wood termites of tea(Tea Research Institute. Thalawakele, 1970) Danthanarayana, W.; Fwernando, S.N.Item Shot-hole borer. biology and control , notes for planters 1963(The Tea Research Institute. Talawakele, 1963) Cranham, J.E.Item Research on new developments in the control of poria root disease(The Tea Research Institute. Talawakele, 1964) Cranham, J.E.Item Biology of the lace Bug Diconocoris distanti Drake (Hemiptera : Tingidae): a pest of black pepper (Piper nigrum L.) in Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1998) Mikunthan, G.; Wijayagunasekera, H.N.P.Item Biology of cashew pest Helopeltis antonii Sign. and its predators(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2003) Wijetunge, P.M.A.P.K.; Ahangama, D.; Ranaweera, B.