Articles

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  Reviews

  International co-operation in science & technology

  
  

  30 Dec 1998

  26 ( 4 ) : 249-274
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  Reviews

  Research in the field of medical sciences

  
  

  30 Dec 1998

  26 ( 4 ) : 275-281
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  Research Articles

  Grafted sweet orange [Citrus sinensis (L.) Osbeck] influenced by variability in woodapple [Feronia limonia (L.) Swingle] rootstock

  J.A. Sirisena

  • PDF (EN)

  26 Sep 1998

  26 ( 3 ) : 185-193
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  Research Articles

  Histology and fungal flora of shot-hole borer beetle (Xyleborus fornicatus) galleries in tea (Camellia sinensis)

  N.S. Kumar, P. Hewavitharanage, N.K.B. Adikaram

  • PDF (EN)

  26 Sep 1998

  26 ( 3 ) : 195-207
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  Research Articles

  Correlation of grain characters in rice (Oryza sativa L.)

  A.K.M. Golam Sarwar, M.A. Ali, M.A. Karim

  • PDF (EN)

  26 Sep 1998

  26 ( 3 ) : 209-215
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  Research Articles

  Spatial interpolation of rainfall in the dry zone of Sri Lanka

  B.V.R. Punyawardena, Don Kulasiri

  • PDF (EN)

  26 Sep 1998

  26 ( 3 ) : 247-262
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  Short Communications

  Synthesis and spectroscopic studies of 4-adipoyl-bis (1-phenyl-3-methyl-pyrazolone-5) as a bis (1,3-diketone)

  B.A. Uzoukwu, H. Duddeck, S.I. Okeke

  • PDF (EN)

  26 Sep 1998

  26 ( 3 ) : 229-233
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  Short Communications

  Variation of surface winds at Hambantota from April 1990 to March 1991

  Lareef Zubair

  • PDF (EN)

  26 Sep 1998

  26 ( 3 ) : 235-245
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  Reviews

  Animal health research in Sri Lanka: A review of the past, future priorities and constraints

  M.C.L. de Alwis

  • PDF (EN)

  26 Sep 1998

  26 ( 3 ) : 151-161
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  Reviews

  A review of the Man and the Biosphere programme in Sri Lanka

  M. Watson

  • PDF (EN)

  26 Sep 1998

  26 ( 3 ) : 163-183
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  Reviews

  Tertiary education in the physical sciences

  
  

  C. Dahanayake, H.D. Gunawardhana

  • PDF (EN)

  26 Sep 1998

  26 ( 3 ) : 217-228
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  Research Articles

  Studies on the population structure of zooplankton in the Kotmale reservoir

  Swarna Piyasiri, W.P.N. Chandrananda

  • PDF (EN)

  25 Jun 1998

  26 ( 2 ) : 59-76
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  Research Articles

  Temperature tolerance and other properties of two ethanol producing Saccharomyces cerevisiae strains isolated from coconut toddy

  S. Chandrani Wijeyaratne

  • PDF (EN)

  25 Jun 1998

  26 ( 2 ) : 77-91
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  Research Articles

  Effects of phosphorus sources and levels with particular emphasis of selectively mined Eppawala Rock Phosphate on vegetable production

  J.D.H. Wijewardena

  • PDF (EN)

  25 Jun 1998

  26 ( 2 ) : 93-100
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  Research Articles

  Prediction of the effects of soil water stress on grain yield and radiation use efficiency of rice (Oryza sativa L.) using a simulation model

  W. A. J. M. De Costa

  • PDF (EN)

  25 Jun 1998

  26 ( 2 ) : 101-123
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  Research Articles

  Structure-antibacterial activity relationship of some aromatic acids

  D.T.U. Abeytunga, T.E.M. Peiris, R.L.C. Wijesundera

  • PDF (EN)

  25 Jun 1998

  26 ( 2 ) : 133-139
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  Research Articles

  Flabelliferins, steroidal saponins from Palmyrah (Borassus flabellifer L.) fruit pulp II Preliminary investigations of effect on yeast and selected bacteria

  J.K. Nikawela, S.C. Wijeyaratne, E.R. Jansz, A.M. Abeysekera

  • PDF (EN)

  25 Jun 1998

  26 ( 2 ) : 141-150
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  Short Communications

  Differentiation of A & B genome of banana and plantain (Musa spp.) by esterase enzyme

  A.S.U. Liyanage, M.M.C. Manawaprema, M.H. Mendis

  • PDF (EN)

  25 Jun 1998

  26 ( 2 ) : 125-131
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  Research Articles

  Effect of fertilizers on grian yield and grain protein content of wheat

  M.A. Hasan, A.M.A. Kamal

  • PDF (EN)

  25 Mar 1998

  26 ( 1 ) : 1-8
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  Research Articles

  Flabelliferins-steroidal saponins from palmyrah (Borasus flabellifer L.) fruit pulp 1.isolation by flash chromatography, quantification and saponin related activity

  J.K. Nikawela, A.M. Abeysekara, E.R. Jansz

  • PDF (EN)

  25 Mar 1998

  26 ( 1 ) : 9-18
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  Research Articles

  Antifungal activity of Ficus racemosa leaf extract and isolation of the active compound

  S.A. Deraniyagala, R.L.C. Wijesundera, O.V.D.S.J. Weerasena

  • PDF (EN)

  25 Mar 1998

  26 ( 1 ) : 19-26
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  Research Articles

  Antibacterial activity of some medicinal plants of Sri Lanka

  C.M. Hewage, B.M.R. Bandara, V. Karunaratne, G.P. Wannigama, M.R.M. Pinto, D.S.A. Wijesundara

  • PDF (EN)

  25 Mar 1998

  26 ( 1 ) : 27-34
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  Research Articles

  Effect of nitrogen on yield, yield components and contribution from the pre-anthesis assimilates to grain yield of three photosensitive rice (Oryza sativa L.) cultivars.

  N. Ahmed, M. Eunus, M.A. Latif, Z.U. Ahmed, M. Rahman

  • PDF (EN)

  25 Mar 1998

  26 ( 1 ) : 35-45
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  Research Articles

  Preliminary studies on the prevalence and controlling efficiency of Pasteuria penetrans, a parasite of Meloidogyne spp. in Sri Lanka

  D.M. de Costa, H.N.P. Wijayagunasekara, C.P. Alahakoon, A.M. Priyantha Bandara

  • PDF (EN)

  25 Mar 1998

  26 ( 1 ) : 47-57
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  Research Articles

  Aspects of the biology of Diaphania indica (Lepidoptera:Pyralidae)

  G.A.S.M. Ganehiarachchi

  • PDF (EN)

  27 Dec 1997

  25 ( 4 ) : 203-209