Articles

• 
  Indexes

  Subject Index

  
  

  R Wijayarathne

  • PDF (EN)

  19 Dec 2012

  40 (4) :VII-XIX
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  Indexes

  Authors Index

  
  

  R Wijayarathne

  • PDF (EN)

  19 Dec 2012

  40 (4) :I-VI
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  Indexes

  List of Referees - 2012

  
  

  R Wijayarathne

  • PDF (EN)

  19 Dec 2012

  40 (4) :351-353
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  Short Communications

  Evaluation of species limits of Hortonia by DNA barcoding

  Sanath Rajapakse,  Prabasheeni Iddamalgoda,  Rukmal Ratnayake,  D.S.A. Wijesundara,  B.M. Ratnayake Bandara,  Veranja Karunaratne

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  19 Dec 2012

  40 (4) :345-349
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  Research Articles

  Chlorpyrifos contamination of fresh water in a commercial vegetable cultivation area in Sri Lanka and factors affecting contamination

  A.M.W. Menike,  R. Shanthini,  C.S. Kalpage,  D.G.G.P. Karunaratne,  Anuruddha Kankanamge

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  19 Dec 2012

  40 (4) :333-344
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  Research Articles

  Determining the sensitivity and specificity of a substitute test as a diagnostic for its gold standard in the presence of severe missingness

  D.M. Senaratna,  M.R. Sooriyarachchi

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  19 Dec 2012

  40 (4) :321-331
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  Research Articles

  Review of asphalt binder grading systems for hot mix asphalt pavements in Sri Lanka

  W.K. Mampearachchi,  G.S. Mihirani,  B.W.P. Binduhewa,  G.D.D. Lalithya

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  19 Dec 2012

  40 (4) :311-320
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  Research Articles

  Spatial distribution of fluoride in groundwater of Sri Lanka

  Rohana Chandrajith,  J.P. Padmasiri,  C.B. Dissanayake,  K.M. Prematilaka

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  19 Dec 2012

  40 (4) :303-309
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  Research Articles

  Feasibility of whitetopping pavements for resurfacing thin asphalt pavements

  W.K. Mampearachchi,  J.V. Kosgolla,  M. Tia

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  18 Dec 2012

  40 (4) :293-302
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  Research Articles

  Replacing traditional half spiral cut by a quarter cut with Ethephon; a simple approach to solve current issues related to latex harvesting in rubber industry

  V.H.L. Rodrigo,  K.V.V.S. Kudaligama,  K.M.E.P. Fernando,  P.A.J. Yapa

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  18 Dec 2012

  40 (4) :283-291
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  Editorial

  Climate change research in Sri Lanka – Are we investing enough?

  W.A.J.M. De Costa

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  18 Dec 2012

  40 (4) :281-282
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  Research Articles

  Effect of potassium and water availability on water use efficiency of common bean (Phaseolus vulgaris L.)

  W.A.J.M. De Costa,  L.P. Liyanage

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  13 Dec 2012

  25 (4) :241-254
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  Research Articles

  Effects of antimicrobial agents on the activity and survival of Aeromonas hydrophila and nitrifying bacteria in vitro

  G.C. Okpokwasili,  F.N. Eleke

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  13 Dec 2012

  25 (4) :231-240
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  Research Articles

  Post-harvest diseases of rambutan (Nephelium lappaceum) in the Western Province

  D. Sivakumar,  R.S.W. Wijeratnam,  R.L.C. Wijesundera,  M. Abeysekera

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  13 Dec 2012

  25 (4) :225-229
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  Research Articles

  Decomposition and nutrient release by Avicennia marina (Forsk.) Vierh. in a mangrove islet and a brushpile in Negombo estuary

  L. Pinto,  P.A. Swarnamali

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  13 Dec 2012

  25 (4) :211-224
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  Research Articles

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

  G.A.S.M. Ganehiarachchi

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  13 Dec 2012

  25 (4) :203-209
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  Short Communications

  Effects of solvent and concentration of supporting electrolyte on electrochemical measurements:detection of catechol

  N. Priyantha,  A. Bandara

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  13 Dec 2012

  25 (3) :193-202
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  Short Communications

  Effect of moisture stress at late vegetable growth stage on apical development of rice and varietal differences

  N. Senanayake,  M.T.M.D.R. Perera

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  13 Dec 2012

  25 (3) :185-192
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  Research Articles

  Gillnet selectivity of Ompok bimaculatus (Siluridae) and Puntius dorsalis (Cyprinidae) in a small-scale riverine fishery

  U.S. Amarasinghe,  K.B.C. Pushpalatha

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  13 Dec 2012

  25 (3) :169-184
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  Research Articles

  Change in growth and yield characteristics of Musa cv Mysore ("Embul" banana) with increasing age of the crop

  J.A. Sirisena,  S.G.J.N. Senanayake

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  13 Dec 2012

  25 (3) :159-168
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  Research Articles

  In vitro propagation of Wadakaha (Acorus calamus L.)

  
  

  A. Hettiarachchi,  K.K.S. Fernando,  A.H.M. Jayasuriya

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  13 Dec 2012

  25 (3) :151-157
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  Research Articles

  Insecticidal activity of some medicinal plants of Sri Lanka

  C.M. Hewage,  K.A.N.P. Bandara,  V. Karunaratne,  B.M.R. Bandara,  D.S.A. Wijesundara

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  13 Dec 2012

  25 (3) :141-150
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  Research Articles

  Photoinduced intramolecular electron-transfer of substituted benzoate esters of 9-anthracenemethanol in menthanol

  M.D.P. De Costa,  P.K. Cumaranatunga,  K.A.D. Sriyani Mallika

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  13 Dec 2012

  25 (2) :127-139
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  Research Articles

  Dyeability of textile fibres with azo compounds prepared by coupling red onion skin extract with diazonium salts

  O. Akaranta,  D.E. Efanga

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  13 Dec 2012

  25 (2) :121-126
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  Short Communications

  Effects of nitrogen on yield attributes of high yield variety aus rice

  M.T. Islam,  R.K. Bhowmic,  M.S. Ali,  M.R. Islam

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  13 Dec 2012

  25 (2) :113-119