Staff Publications
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Item Preparation and uses of cyclised rubber and of chlorinated rubber(Rubber Research Institute of Sri Lanka:Agalawatta, 1973) Nadarajah, M.; Narangoda, H.; Balasingham, C.G.; Kirubakaran, J.K.; Jayasinghe, P.P.Item The establishment of rubber - based industries in a developing country(Rubber Research Institute:Agalawatta, 1973) Matthan, R.K.Item The Effect of phosphorus sprays on the mineral composition and storage quality of Cox's Orange Pippin Apples(1978) Johnson, D.S.; Yogaratnam, N.Item Enzyme deproteinization of hevea latex ii the use of papain in Rss manufacture(Rubber Research Institute:Colombo, 1979) Yapa, P.A.J.; Lionel, W.A.Item Enzyme deproteinization of hevea latex 111 clonal suitability for papain treatment(Rubber Research Institute:Colombo, 1979) Yapa, P.A.J.; Lionel, W.A.Item In vitro germination of pollen and pollen tube growth of hevea brasiliensis in the presence of calcium and boron(Rubber Research Institute:Colombo, 1979) Samaranayake P.; Rupatunga, K.W.; Fernando, D.M.; Jayasekera, N.E.M.Item Some studies on cyclization of bromelain treated rubber(Rubber Research Institute:Agalawatta, 1980) Yapa, P.A.J.; Lionel, W.A.Item Error reduction in field experiments on Hevea using covariance techniques and effective blocking(Rubber Research Institute:Agalawatta, 1980) Wickremasinghe, W.N.; Abayapala, R.A.P.Item Observations on the development of the sporophore of Rigidoporus lignosus and the release and germination of basidiospores(Rubber Research Institute of Sri Lanka:Agalawaththa, 1982) Liyanage, I.; Peries, O.S.; Liyanage, A. de S.; Wettasinghe, C.Item Fertilizer use among perennial crops(Rubber Research Institute of Sri Lanka:Agalawaththa, 1982) Peries, O.S.; Yogarathnam, N.Item Effect of weather factors on disease Establishment and sporulation of Phytopthora meadi on rubber pods(Rubber Research Institute of Sri Lanka:Agalawatta, 1983) Liyanage, A. De S.; Peries, O.S.; Dharmaratne, A.; Dantanarayana, D.M.Item Virgin bark tapping of RRIC 100, RRIC 101 and RRIC 103(Rubber Research Institute of Sri Lanka:Agalawatta, 1983) Waidyanatha, U.P.De S.; Samaranayake, C.; De Soyza, A.G.A.; Perera, M.C.Item The use of sulphur for the control of white root disease caused by Rigidoporus lignosus(Rubber Research Institute of Sri Lanka:Agalawatta, 1983) Peries, O.S.; Liyanage, A.N.D.N.I.S.Item Toxic hazards of the chemical industry with special reference to agriculture(1984) Peries, O.S.Item Chemicals used in the rubber growing industry as fertilizers and herbicides(1984) Peries, O.S.; Liyanage, A. de S.Item Development to increase income from the rubber industry(1984) Peries, O.S.Item Systemic fungicides and their potential for use in Tropical countries(1984) Peries, O.S.; Liyanage, A. de S.Item The use of chemicals in the rubber growing industry(1984) Peries, O.S.; Liyanage, A. de S.Item The management of plant diseases with special reference to Hevea(Rubber research Institute:Agalawatte, 1984) Peries, O.S.; Liyanage, A.De S.