Articles

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  Short Communications

  PRELIMINARY STUDIES ON THE USE OF SYNTHETIC OLIGONUCLEOTIDE PROBES BASED ON CONSERVED PROTEIN SEQUENCES FOR IDENTIFYING GENES IN MOSQUITOES AND MALARIA PARASITES

  R RAMASAMY,  MANTHRI S RAMASAMY

  • PDF (EN)

  05 Apr 2017

  21 (1) :165-172
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  Short Communications

  PECTOLYTIC ENZYMES IN THE DEVELOPMENT OF COLLETOTRICHUM LEAF DISEASE IN RUBBER (HEVEA BRASILIENSIS)

  LILANI K SENARATNA,  RLC WIJESUNDERA,  A DE S LIYANAGE

  • PDF (EN)

  05 Apr 2017

  21 (1) :157-163
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  Short Communications

  PROBLEMS ASSOCIATED WITH THE ESTIMATION OF CYANIDE IN RUBBER SEED KERNEL

  GV MALLIKA,  ER JANSZ,  NIRMALA M PIERIS,  AM ABEYSEKERA

  • PDF (EN)

  05 Apr 2017

  21 (1) :153-156
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  Research Articles

  SIZE AT MATURITY AND SPAWNING PERIODICITY OF THE MUD CRAB SCYLLA SERRATA (FORSKAL) IN THE NEGOMBO ESTUARY

  SC JAYAMANNE,  J JINADASA

  • PDF (EN)

  05 Apr 2017

  21 (1) :141-152
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  Research Articles

  PEPTIDES DERIVED FROM A MALARIA PARASITE SURFACE ANTIGEN-EFFECT OF ADJUVANTS AND NUMBER OF IMMUNIZATIONS ON THE TOTAL ANTIBODY RESPONSE IN MICE

  R RAMASAMY,  C WICKREMARATNE

  • PDF (EN)

  05 Apr 2017

  21 (1) :125-140
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  Research Articles

  BEACH FEEDING CAPACITY OF RIVERS AND LAGOONS OF THE SOUTHWEST COAST OF SRI LANKA

  U WEERAKKODY

  • PDF (EN)

  05 Apr 2017

  21 (1) :111-123
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  Research Articles

  1-PHENYL-3-METHYL-4-TRIFLUOROACETYL-PYRAZOLONE-5(HPMTFP)AS AN EXTRACTION AND SPECTROPHOTOMETRIC REAGENT FOR VANADIUM(V)

  BA UZOUKWU,  P OFORJI

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  05 Apr 2017

  21 (1) :103-109
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  Research Articles

  PRELIMINARY STUDIES ON A HOST ATTRACTANT OF THE COCONUT PEST. RHYNCHOPHORUS FERRUGINEUS (COLEOPTERA:CURCULIONIDAE)

  NEELAKANTHI E GUNAWARDENA,  RENUKA GUNATILAKE

  • PDF (EN)

  05 Apr 2017

  21 (1) :93-101
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  Research Articles

  1-PHENYL-3-METHYL-4-TRIFLUOROACETYL-PYRAZOLONE-5 AS AN EXTRACTION AND SPECTROPHOTOMETRIC REAGENT FOR Fe (III)

  BA UZOUKWU,  BELINDA JACK

  • PDF (EN)

  05 Apr 2017

  21 (1) :83-92
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  Research Articles

  DETERMINATION OF THE STABILITY CONSTANTS OF ZINC(II) AND CADMIUM (II) MIXED COMPLEXES BY AN ELECTROPHORETIC METHOD

  BB TEWARI,  RKP SINGH,  R CHANDER,  KL YADAVA

  • PDF (EN)

  05 Apr 2017

  21 (1) :73-81
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  Research Articles

  OPTIMISING ALKALOID YIELD IN CATHARANTHUS ROSEUS

  
  

  LAKSHMI SR ARAMBEWELA,  J RANATUNGE,  SHANTHA WIJERATNE,  PUSHPA FERNANDO,  KAMANI WICKRAMASINGHE

  • PDF (EN)

  05 Apr 2017

  21 (1) :63-71
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  Research Articles

  THE EFFECTS OF COLLETOTRICHUM LINDEMUTHIANUM PECTIN LYASE ON BEAN TISSUE

  RLC WIJESUNDERA

  • PDF (EN)

  05 Apr 2017

  21 (1) :49-62
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  Reviews

  CONCRETE IN THE MARINE ENVIRONMENT - A REVIEW WITH EMPHASIS ON TROPICAL COASTAL APPLICATIONS

  WPS DIAS

  • PDF (EN)

  05 Apr 2017

  21 (1) :27-47
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  Reviews

  UTILIZATION OF CASSAVA (MANIHOT ESCULENTA CRANTZ) LEAVES IN ANIMAL NUTRITION

  V RAVINDRAN

  • PDF (EN)

  05 Apr 2017

  21 (1) :1-26
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  Research Articles

  OPTIMIZATION OF MEDIA AND CONDITIONS FOR CALLUS INDUCTION FROM ANTHERS OF SESAME CULTIVAR MI 3

  KKDS RANAWEERA,  R PATHIRANA

  • PDF (EN)

  04 Apr 2017

  20 (2) :309-316
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  Research Articles

  KINETIC STUDIES ON THE SOLVENT EXTRACTION OF IRON (III) FROM AQUEOUS SOLUTION WITH 1-PHENYL-3-METHYL-4-(P-NITROBENZOYL)PYRAZOL-5-ONE DISSOLVED IN CHLOROFORM : RATE OF BACKWARD EXTRACTION

  MOC OGWUEGBU,  NC OFORKA,  AI SPIFF

  • PDF (EN)

  04 Apr 2017

  20 (2) :301-308
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  Research Articles

  A COMPARISON OF THE MINERALOGY OF SRI LANKA AND A PART OF EAST ANTARCTICA

  SARATH JAYATILEKE,  HIROHARU MATSUEDA

  • PDF (EN)

  04 Apr 2017

  20 (2) :271-299
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  Short Communications

  A THREE STEP PHOTOCHEMICAL REACTION SCHEME FOR DECOMPOSITION OF WATER

  K TENNAKONE,  S PUNCHIHEWA,  US KETIPEARACHCHI

  • PDF (EN)

  04 Apr 2017

  20 (2) :265-270
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  Research Articles

  GEOMORPHOLOGY OF THE SOUTHERN COASTAL PLAIN

  
  

  U WEERAKKODY

  • PDF (EN)

  04 Apr 2017

  20 (2) :251-263
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  Research Articles

  BIOLOGICAL TREATMENT OF DISTILLERY WASTE

  
  

  AMARA S BELING,  WG ARIYAWATHIE NISSANKA,  KANTHI ABEYNAYAKE

  • PDF (EN)

  04 Apr 2017

  20 (2) :237-250
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  Research Articles

  RECLAMATION AND RE-ACTIVATION OF SPENT BLEACHING CLAYS USED IN THE CLARIFICATION OF EDIBLE AND NON-EDIBLE FATS AND OILS

  VN AGORUA,  AI NDUKWU,  C NALLAIAH

  • PDF (EN)

  04 Apr 2017

  20 (2) :231-236
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  Research Articles

  RAPID EXTRACTION OF COPPER (II) WITH 1-PHENYL-3-METHYL-4-NITROBENZOYL-5-PYRAZOLONE IN DIFFERENT ORGANIC DILUENTS

  MOC OGWUEGBU,  NC OFORKA,  AI SPIFF

  • PDF (EN)

  04 Apr 2017

  20 (2) :221-230
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  Research Articles

  TRANS-2-HEXENAL/N-TRIDECANE COMBINATION: A NATURAL FUMIGANT OF THE DEFENSIVE SECRETION OF CORIDIUS JANUS (HEMIPTERA: PENTATOMIDAE)

  NEELAKANTHI E GUNAWARDENA,  HMWKB HERATH

  • PDF (EN)

  04 Apr 2017

  20 (2) :209-220
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  Research Articles

  STATUS OF FISHERY IN THE CHILAW ESTUARY

  
  

  SJC JAYAWICKREMA

  • PDF (EN)

  04 Apr 2017

  20 (2) :199-207
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  Research Articles

  TOXICITY OF HYDROGEN SULPHIDE TO JUVENILES OF MACROBRACHIUM ROSENBERGII

  SC JAYAMANNE

  • PDF (EN)

  04 Apr 2017

  20 (2) :191-198