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P. K. Rajagopalan

January 01, 1970

Pylore Krishnaier Rajagopalan was an Indian vector control scientist, biologist and acarologist, known for his pioneering contributions to the control programmes against vector-borne diseases in India.[1] He was a former director of the Indian Council of Medical Research managed Vector Control Research Centre, Pondicherry.[2][3] He graduated in 1949 from the Banaras Hindu University and obtained a Masters in Zoology with University First Rank there itself in 1951.[4] In 1952 he joined the fledgling Virus Research Centre in Pune, and worked under the supervision of some of the finest vector control specialists such as Dr T Ramachandra Rao.[5] In recognition of his outstanding work as a young research scientist, in 1957 he was awarded a Fellowship by the Rockefeller Foundation to pursue a Master's program in Public Health from the University of California.[6] He went on to secure a Diploma in Acarology from the University of Maryland at College Park.[7]

P. K. Rajagopalan
Born1930/10/27
Mukteshwar, Kumaon division, Uttarakhand, India
Died29/04/2024
Chennai
Resting placeChennai
Other namesPylore Krishnaier Rajagopalan
Occupation(s)Vector control scientist, acarologist
Years active1952-1990
Known forVector Control programme in India
AwardsPadma Shri
Om Prakash Bhasin Award

He returned to India in 1960 and rejoined the Virus Research Centre where he was asked to lead the investigation into the mysterious Kyasanur Forest Disease in rural Karnataka.[8] His pioneering work on the role of migratory birds in spreading disease vectors as part of the investigation into KFD, conducted under the supervision of the ornithologist the late Dr Salim Ali, led to his doctoral degree from Pune University.[9]

He was then assigned as a Senior Scientist to the World Health Organization Project on Genetic Control of Mosquitoes in New Delhi, during which time he expanded the body of knowledge on mosquito population behaviour.[10] In 1975 he was posted to Pondicherry where he founded the Vector Control Research Centre - a research centre set up to study ecological control of vector borne diseases.[11]

The VCRC, under his leadership, contributed significantly to the control of Japanese Encephalitis in Burdwan District.[12] However its flagship achievement under the leadership of Dr Rajagopalan was to pioneer the technique of Biological Control, which combined minimal chemical intervention with environmental measures and the use of natural mosquito larval predators to bring down the incidence of diseases like filariasis. This was demonstrated spectacularly over five years in Pondicherry and Shertallai in Kerala.[13]

After his superannuation in 1990, he served the World Health Organization as a member of their steering committees on Filariasis and on biological control of vectors.[14] He is a fellow of the Royal Society of Tropical Medicine, UK[2] and is credited with several articles on vector control and acarology.[15][16]

Scientific Interests edit

Dr Rajagopalan has worked extensively on ecological aspects of vector borne diseases  for four decades on a variety of diseases in India. His academic interests are:

  • Japanese Encephalitis and its control in several states.[17]
  • On ticks and mites, small mammals, birds, and on the Epidemiology of Kyasanur Forest Disease.[18]
  • Genetic control of mosquitoes.[19]
  • Integrated vector control  methods with community participation to control Bancroftian Filariasis in Pondicherry.[20]
  • Elimination of Brugian Filariasis in Shertallai.[21]
  • Control of Island Malaria in Rameswaram and urban malaria in Salem.[22]
  • Malaria control in the coastal villages of Pondicherry and in tribal areas of Orissa.[23]

Education edit

Dr Rajagopalan has continuously kept himself abreast with the body of knowledge in vector biology. He has received extensive  training on arboviruses from 406th SEATO research Centre, Bangkok, at the National Institutes of Health, Tokyo, at the Trinidad Regional Virus Laboratory, Port-of-Spain and at the East African Virus Laboratory in Entebbe in Uganda.[24] He sharpened his knowledge of Malaria vector control at the Malaria Research Institute, Amani in Tanzania and on mosquito taxonomy from P. F. Mattingly at the British Museum (Natural History), London.[25] He had the privilege of learning  Ecology under Charles Elton at Bureau of Animal Populations, Oxford, and Acarology under Dr Hoogstraal, US Naval Medical Research Unit in Cairo during his career.[26] He was associated with Dr Jorge Boshell and many others of the Rockefeller Foundation for two decades.[27] In recognition of his body of scientific work, he was honoured with a Padma Shri by President R Venkataraman in 1990.[28]

List of Publications edit

  1. Rajagopalan, P.K. Larva and pupa of Aedes (Stegomyia) Walbus Theobald 1905 (Diptera: Culicidae). Indian J. Med. Res. 44: 481-489, 1956.
  2. Ramachandra Rao, T. and Rajagopalan, P.K. Observations on the mosquitoes of Poona District, India with special reference to their distribution, seasonal prevalence and biology of the adults. Indian J. Malariol. 11: 1-54, 1957.
  3. Varma, M.G.R., Trapido, H. and Rajagopalan, P.K. Studies on ticks as possible vectors of Kyasanur Forest Disease. Proc. 9th Pacific Science Congress. 17: 18-90,1957.
  4. Trapido, H., Rajagopalan, P.K., Work, T.H. and Varma, M.G.R. Kyasanur Forest Disease VIII. Isolation of Kyasanur Forest Disease virus from naturally infected ticks of the genus Haemaphysaiis. Indian J, Med, Res. 47:133-138,1959.
  5. Iyer, C.G.S., Work, T.H., Narasima Murthy, D.P., Trapido, H., and Rajagopalan, P.K. Kyasanur Forest Disease VII. Pathological findings in monkeys Preshytis entellus and Macaca radiala, found dead in the forest.   Indian J. Med. Res. 48: 276-286, 1960.
  6. Shah, K.V., Johnson, H.N., Ramachandra Rao, T., Rajagopalan, P.K. and Lamba, B.S. Isolation of five strains ol Sindbis virus in India. Indian J. Med. Res. 48: 300-308, 1960.
  7. Rajagopalan, P.K. Haemaphysaiis megalaimae sp. n., a new tick from the small green Barbet (Megalaima viridis) in India.   J. Parasitol. 49: 304-345, 1963.
  8. Rajagopalan, P.K. Rearing of Ixodes petauristate Warburton, 1933 in laboratory. Indian J. Malariol. 17: 265-268, 1963.
  9. Trapido, H., Hoogstraal, H. and Rajagopalan, P.K. Haemaphysaiis kysanurensis sp. n., a member of the formosensis group in Southern India and Ceylon. J. Parasitol. 50: 295-302, 1964.
  10. Trapido, H., Goverdhan, M.K., Rajagopalan, P.K. and Rebellow, M.J. Ticks ectoparasitic on monkeys in the Kyasanur Forest Disease area of Shimoga District, Mysore State, India. Amer. J. Trop. Med. & Hyg. 13. 763-772, 1964.
  11. Trapido, E., Varma, M.G.R., Rajagopalan, P.K., Singh, K.R.P. and Rebellow, M.J. A guide to the identification of all stages of Haemaphysaiis ticks of South India. Bull. Ent. Res. 55: 249-270,1964.
  12. Rajagopalan, P.K. Description of Nymph and Larva of Ixodes petauristae Warburton. 1933. iL Bombay Nat. His. Soc. 62: 174-176, 1965.
  13. Rajagopalan, P.K. Role of rodents in Kyasanur Forest Disease. Proc. First Inter. Symp. on Rodents. Calcutta, 35-36, 1965.
  14. Rajagopalan, P.K. and Boshell, J. Host and life cycle of Ixodes ceylonesis Kohls, 1950 with description of its male, nymph and larva. J. Parasitol. 52: 1203-1209, 1966.
  15. Bhatt, P.N., Kulkarni, K.G., Boshell, J., Rajagopalan, P.K. Patil, A.P, Goverdhan, M.K. and Pavri, K.M. Kaisodi virus, a new agent isolated from Haemaphysaiis spinigera in Mysore State, Sough India. I. Isolation of strains.   Amer. J. Trop. Med. & Hyg. 15: 958-960. 1966.
  16. Rajagopalan, P.K. Vectors and extra-primate aspects of Kyasanur Forest Disease Symposium on Arborivuses. Ind. Sci. Congr. Chandigarh, 1966.
  17. Paul, S.D., Pavri, K.M., D.Lima, L.V., Rajagopalan, P.K. and Singh, K.R.P. Isolation of En-cephalomyocarditis (EMC) virus strains at the Virus Research Centre, Poona. Indian J. Med. Res. 56: 264-274.
  18. Rajagopalan, P.K., Patil, A.P. and Jorge Boshell, M. Studies on Ixodid tick populations on the Forest floor in the Kyasanur Forest Disease area (1961 -1964). Indian J. Med. Res. 56 (Suppl.): 497-509, 1968.
  19. Rajagopalan, P.K., Patil, A.P. and Jorge Boshell, M. Ixodid ticks and their mammalion hosts in Kyasanur Forest Disease area of Mysore State, India, 1961-1964. Indian J. Med. Res. 56 (Suppl.): 510-526, 1968.
  20. Boshell, J. and Rajagopalan, P.K. Small rodents and shrews in the Sagar - Sorab area, Mysore State, India. Population studies 1961-1964. Indian J. Med. Res. 56 (Suppl.): 527-540, 1968.
  21. Boshell, J., Rajagopalan, P.K., Patil, A.P. and Pavri, K.M. Isolation of Kyasanur Forest Disease virus from Ixodid ticks.  1961-1964. Indian J. Med. Res. 56 (Suppl.): 541-568, 1968.
  22. Boshell, J., Rajagopalan, P.K., Govordhan, M.K. and Pavri, K.M. Isolation of Kyasanur Forest Disease virus from small mammals of the Sagar-Sorab forests. Indian J. Med. Res. 56 (Suppl.): 569-572, 1968.
  23. Boshell, J. and Rajagopalan, P.K. Observations on the experimental exposure of monkeys, rodents and shrews to infestation of ticks in the forest. Indian J. Med. Res. 56 (Suppl.): 573-588, 1968.
  24. Boshell, J. and Rajagopalan, P.K. Preliminary studies on experimental transmission of Kyasanur Forest Disease Virus by nymphs of Ixodes petauristae Warburton, 1933 infected as larvae of Sun-cus murinus and Rattus blanfordi.   Indian J. Med. Res. 56 (4) (Suppl.): 589-593, 1968.
  25. Boshell, J., Goverdhan, M.K. and Rajagopalan, P,K. Preliminary studies on the susceptibility of wood rodents and shrews to KFD virus.  Indian J. Med. Res. 56 (Suppl.): 614-627, 1968.
  26. Pavri, K.M., Rajagopalan, P.K. and Arnestein Paul. Isolation of Ornithosis Dedsoniae from paddy birds Ardeola grayii (Sykes). in Mysore State. India. Indian J. Med. Res. 56 (11): 1529-1594.1968.
  27. Rajagopalan, P.K. A case of albinism in Rattus blanfordi (Thomas). 1881. (Rodentia: Murinal). iL Bom. Bat. Hist. Soc. 64: 554-555, 1968.
  28. Rajagopalan, P.K. Notes on the Malabar spiny Dormouse, Platacanthomys lasiurus Blyth, 1859, with new distribution record. J. Bom. Nat. Hist. Soc. 65: 214-215, 1968.
  29. Rajagopalan, P.K. Kyasanur Forest Disease in India. Paper read at the VIII International Congress of Tropical Medicine and Malaria, Tehran, 1968.
  30. Ramachandra Rao, T. and Rajagopalan, P.K. Epidemiology of Kyasanur Forest Disease. Paper read at Proc. VIII International Congress of Tropical Medicine and Malaria, Tehran, 1968.
  31. Pavri, K.M., Sheikh, B.H., Singh, K.R.P., Rajagopalan, P.K. and Casals, J. Balagodu virus, a new arbovirus isolated from Ardeola gravii (Sykes) in Mysore State, South India. Indian J. Med. Res. 57:758-764, 1969.
  32. Rajagopalan, P.K., Paul, S.D. and Sreenivasan, M.A. Isolation of Kyasanur Forest Disease virus from the insectivorous bas, Rhinolophus rouxi and from Ornithodoros ticks. Indian J. Med. Res. 57: 805-808, 1969.
  33. Rajagopalan, P.K., Paul, S.D. and Sreenivasan, M.A. Involvement of Rattus blanfordi (Rodentia: Murdiae) in the natural cycle of Kysanur Forest Disease virus. Indian J. Med. Res. 57: 999-1002, 1969.
  34. Rajagopalan, P.K. and Work, Telford H. An analysis of mosquito collection with special reference to the incidence andprevalence of Culex vishnui complex in the Japanese Encephalitis infected localities of North Arcot Dislricl, Madras State, India from December 1955 through Docornbor 1967.   Indian J. Med. Res. 57: 1409-1419, 1969.
  35. Dandawate, C.N., Rajagopalan, P.K., Pavri.K.M. and Work, Telford H. Virus isolations from mosquitoes collected in North Arcot District, Madras State and Chittoor District, Andhra Pradesh, between November 1955 and October 1957. Indian J. Med. Res. 57: 1420-1426, 1969.
  36. Drumond, R.O., Rajagopalan, P.K., Sreenivasan, M.A. and Menon, P.KB. Tests with Ixodicides for the control of the tick vectors of Kyasanur Forest Disease.   J. Med. Ent. 6: 245-251, 1969.
  37. Anderson, C.R. and Rajagopalan, P.K. Early investigation of an outbreak of Kyasanur Forest Disease. Indian J. Med. Res. (In Press).
  38. Paul, S.D., Rajagopalan, P.K. and Sreenivasan, M.S. Isolation of West Nile virus from the frugivorous bat. Rousettus leschenaulti. Indian J. Med. Res. 58: 1169-1171, 1970.
  39. Rajagoplan, P.K. and Anderson, C.R. Trans-Monsoonal survival of Kyasanur Forest Disease from infected Haemaphysalis.   Indian J. Med. Res. 58: 1184-1187, 1970.
  40. Rajagopalan, P.K. Notes on Arboreal nests of some rodents. Indian J. Med. Res. 58: 1192-1194, 1970.
  41. Rajagopalan, P.K., Sreenivasan, M.A. and Paul, S.D. Isolation of Ganjam virus from the bird tick Haemaphysalis.   Indian J. Med. Res. 58: 1196, 1970.
  42. Rajagopalan, P.K. and Anderson, C.R. Further studies on the ticks of wild monkeys of the Kyasanur Forest Disease area, Shimoga District, Mysore State, India. Indian J. Med. Res. 59: 847-860,1971.
  43. Ramachandra Rao, T. and Rajagopalan, P.K. Arthropod fauna of the nests of some common birds of Poona, India with special reference to blood sucking forms. J. Bom, Nat. Soc. 67: 414-429, 1971.
  44. Rajagopalan, P.K. Breeding behaviour and development of Rattus rattus wroughtoni Hinton, 1919 (Rodentia: Muridae) in laboratory.   J. Bom. Nat. His. Soc. 67: 552-558, 1971.
  45. Dhanda, Vijai and Rajagopalan, P.K. Ornithodoros (Reticulinasus) chiropteriphila sp. nov. a bat ectoparasite from Mysore State, India. Oriental Insects. 5 (2): 135-144, 1971.
  46. Rajagopalan, P.K. Ixodid ticks (Acarina: Ixodidae) parasitising wild birds of Shimoga District, Mysore State, India. J. Bom. Nat. His. Soc. 69: 55-78, 1972.
  47. Rajagopalan, P.K. Dispersal, mortality and estimation of field field population of Culex fatiqans. Technical Report Series of Indian Council of Medical Research. 20: 152-155, 1972.
  48. Rajagopalan, P.K. Tick borne diseases. Paper read at the Symposium on Arthropod borne disease at the Indian Science Congress at Calcutta, India, 1972.
  49. Yasuno, M., Rajagopalan, P.K., Russell, S. and La Brecque, G.C. Dispersal of Culex faligans in Delhi villages.   WHOA/BC/72-352, 1972.
  50. Yasuno, M.. Rajagopalan, P.K. and La Brecque, G.C. Migration of Culex fatigans from surrounding fields to villages in the Delhi area.   WHOA/BC/72-364. 1972.
  51. Rajagopalan, P.K., Yasuno, M. and Russel, S. Preliminary studies on the development of immature stages of Culex fatiqans in nature. WHOA/BC/72-366. 1972.
  52. Sreenivasan, M.A. and Rajagopalan, P.K. Isolation of Kaisodi virus from the Kyasanur Forest Disease area of Shimoga District, Mysore (1965-1970). Indian J. Med. Res. 61 (1): 15-22, 1973.
  53. Ghosh, S.N. and Rajagopalan, P.K. Encephalomyocarditis virus activity in Mus booduqa (Gray) in Barur village (1961-1962), Sagar, Kyasanur Forest Disease area, Mysore State, India. Indian J. Med. Res. 61 (7): 989-991, 1973.
  54. Rajagopalan.P.K., Yasuno.M. and La Brecque.G.C. Dispersal and survival in the field of chemosterilized, irradiated and cytoplasmic incompatible males of Culex fatiqans. Bull. Wld. Hlth. Org, 48 : 631 -635, 1973.
  55. Yasuno.M., Rajagopalan.P.K., Russel,S. and La Brecque, G.C. Influence of seasonal change in climate on dispersal of released Culex pipiens fatiqans.   Bull. Wld. Hlth. Org. 48 : 317-321, 1973.
  56. Yasuno.M., Kazmi.S.J., La Brecque.G.C. and Rajagopalan.P.K. Seasonal change in larval habitats of population density of Culex fatiqans in Delhi villages.   WHOA/BC 73, 429.
  57. Rajagopalan.P.K, Yasuno.M. and Menon.P.L. Density effect of survival of immature stages of Culex pipiens fatigans in breeding site in Delhi villages. WHOA/BC 79, 430Yasuno.M. and Rajagopalan.P.K. Population estimation of Culex fatigans in Delhi villages. WHOA/BC 79. 431.
  58. Yasuno.M. and Rajagopalan.P.K. An application of the removal method to the population estimation of Culex fatigans resting indoors.   WHOA/BC 73, 458.
  59. Goverdhan.M.K., Rajagopalan.P.K., Narasimha Murthy.D.P., Upadhyaya.S.L., Boshell.J., Trapido.H. and Rao.T.R. Epizootology of Kyasanur Forest Disease in wild monkeys of Shimoga district in Mysore State (1957-64).   Indian J. Med. Res. 62 (4) : 497-510, 1974.
  60. Menon.P.K.B. and Rajagopalan.P.K. A note on Culex tritaeniorhynchus Giles, 1901 in villages near Delhi, India.   WHOA/BC 74, 497.
  61. Ghosh.S.N., Rajagopaian.P.K., Singh.G.K. and Bhat.H.R. Serological evidence of Arbovirus activity in birds of Kyasanur Forest Disease epizootic - Epidemic area, Shimoga district, Karnataka, India.   Indian J. MEd. Res. 63 (9) : 1327-1334, 1975.
  62. Rajagopaian.P.K., Yasuno.M. and Russell,S. Studies on the development and survival of immature stages of Culex fatigans in nature.   J. Com. Pis. 7 : 20-24, 2975.
  63. Rajagopaian.P.K., Menon.P.K.B., Mani.T.R. and Brooks.G.D. Measurement of density of imrna-tures of Culex pipiens fatigans in drains.   J. Com. Pis. 7 (4) : 327-337, 1975.
  64. Yasuno.M., W.W.Macdonald., Curtis.C.F., Grover.K.K., Rajagopaian.P.K., Sharma.LS., Singh.D., Singh.K.R.P., Agarwal.K.V., Kazmi.S.J., Menon.P.K.B., Menon.R., Razdan.R.K. Samuel,D. and Vaidyanathan,V. A control experiment with chemosterilized male Culex pipiens fatigans Wied, in a village near Delhi surrounded by a breeding free zone.   WHOA/BC 75, 522, 1975.
  65. Rajagopaian.P.K. et.al. Measurement of density of immature of Culex fatigans in affluent drains. WHO/VBC 75, 532.
  66. Rajagopaian.P.K. et.al. Estimation of natural survival rates of immalures of Culex pipiens fatigans in open effluent drains (n Faridabad, Northern India.   WHO/VBC 75, 533.
  67. Rajagopaian.P.K. et.al. A study on some aspects of Culex pipiens fatigans populations in an urban area, FAridabad, Northern India.   WHO/VBC 75, 539.
  68. Rajagopaian.P.K. The density dependence of larval mortality of Culex pipiens fatigjans in an urban situation and prediction of its effects on genetic control operations.   WHOA/BC 75, 540.
  69. Rajagopaian.P.K. Observation on the biting activity and flight periodicity of Culex pjpjonafaUgans in an urban area.   WHOA/BC 75, 544.
  70. Menon.P.K.B. and Rajagopaian.P.K. Some observations on resting and swarming behaviour of Culex pipiens fatigans in an urban situation.   WHO/VBC 75, 555.
  71. Yasuno.M., Rajagopaian.P.K. and La Brecque.G.C. Migration patterns of QulSK atigans around Delhi, India.   Tropical Medicine. 17 (2) : 91-96, 1975.
  72. Rajagopaian.P.K., Yasuno.M., and Menon.P.K.B. Density effect on survival of immature stages of Culex fatigans in breeding sites in Delhi villages.   Indian J. Med. Res. 64 : 699-708, 1976.
  73. Menon.P.K.B. and Rajagopaian.P.K. A note in Culex tritaeniorhynchus Giles, 1901, in villages near Delhi.   Indian J. Med. Res. 64 (5) : 709-712, 1976.
  74. Rajagopaian.P.K., Brooks.G.D. and Menon.P.K.B. Estimation of natural survival of immalures of Culex pipiens fatigans in open effluent drains in Faridabad, Northern India. J. Com. Pis. 8(1) 11-17, 1976.
  75. Brooks.G.D., Curtis.C.F., Grover.K.K., Krishnamurthy.B.S., Laven.R., Rajagopaian.P.K., Sharma.LS., Sharma.V.P., Singh,D., Singh.K.R.P., Yasuno.M., Agarwal.H.V., Batra.C.P., Chandrahas.R.K., Menon.P.K.B., Menon.R., Das.S., Razdan.R.K., Samuel,D. and Vaidyananathan,V. A field trial on genetic control of Culex pipiens fatigans Wied, by release of males of integrated strain IS-31B.   WHOA/BC 756, 635.
  76. Yasuno.M., Rajagopalan.P.K. and Russel.S. An application of the removal method to the population estimation of Culex. fatiggns resting indoors.   Indian J. Med. Res. 65 (Suppl) : 34-42, 1977.
  77. Menon.P.K.B. and Rajagopalan.P.K. Some observations on resting and swarming of Culex pipiens fatigans in an urban situation.   Indian J. Med. Res. 65 (Suppl) : 43-51, 1977.
  78. Yasuno.M..Rajagopalan.P.K., Kazmi.S. J. and La Brecque.G.C. Seasonal change in larval habitats and population density of Culex fatigans in Delhi villages. Indian J. Med. REs. 65 (Suppl): 52-64, 1977.
  79. Rajagopalan.P.K., Menon.P.K.B. and Brooks.G.D. A study on some aspects of Culex pipiens fatigans population in an urban area, FAridabad, Northern India. Indian J. Med. Res. 65 (Suppl) 65-76, 1977.
  80. Rajagopalan.P.K., Brooks.G.D. and Menon.P.K.B. The density dependence of larval mortality of Culex pipiens fatigans in an urban situation and prediction of its effects on genetic control operations.   Indian J. Med. Res. 65 (Suppl) 77-85, 1977.
  81. Rajagopalan.P.K., Kazmi.S.J. and Mani.T.R. Some aspects of transmission of Wuchereria bancrofti and ecology of the vector Culex. pipiens fatigans in Pondicherry. Indian J. Med. Res. 66:200-215,1977.
  82. Menon.P.K.B. and Rajagopalan.P.K. Mosquito control potential of some aspects of indigenous fishes in Pondicherry.   Indian J. Med. Res. 66 : 765-771, 1977.
  83. Panicker.K.N., and Rajagopalan.P.K. Biological control of potential of Anisopa bouvieri kirkaldy (Hemiptera : Notonectidae).   Indian J. Med. Res. 66 : 772-776, 1977.
  84. Rajagopalan.P.K., Menon.P.K.B., Brooks.G.D. and Mani.T.R. Observations on the biting activity and flight periodicity of Culex pipiens fatigans in an urban area, Faridabad. J. Com. Pis. 9 (1) : 22-23, 1977.
  85. Yasuno.M. and Rajagopalan.P.K. Population estimation of Culex fatigans in Delhi. J. Com. Pis. 9(3) : 172-183, 1977.
  86. Rajagopalan.P.K. and Panicker.K.N.   A note on the 1976 epidemic of Japanese encephalitis in Burdwan district, West Bengal.   Indian J. Med. Res. 68 : 393-398, 1978.
  87. Panicker.K.N. and Rajagopalan.P.K. A note on the tree hole breeding mosquitoes in Pondicherry.   Indian J. Med. Res. 68 : 610-613. 1978.
  88. Menon.P.K.B. and Rajagopalan.P.K. Control of mosquitoes breeding in wells by using Gambusia affinis and Aplocheilus blochii in Pondicherry town.   Indian J. Med. Res. 68 : 927-933, 1978.
  89. Rajagopalan.P.K., Sreenivasan.M.A. and Anderson,C.R. Ixodid ticks of red spurfowls (Galloper-dlx spadicea spadicea) in the Kyasanur Forest Disease area, Karnataka State. IndianJ. Med. Res 68 : 949-953, 1978.
  90. Rajagopalan.P.K., Menon.P.K.B. and Panicker.K.N. An ecological appraisal of the mosquitogenic conditions in Tirunelveli district, Tamil Nadu.   J. Com. Pis. 10 (3) : 157-164, 1978.
  91. Das.P.K. and Rajagopaian.P.K. Malaria in India-Some lessons to learn. Proceedings of Eighth National Conference on Communicable Diseases of All India Institute of Hygiene and Public Health, Calcutta, 8-10 Dec, 1978,p.131-135.
  92. Yasuno.M., Macdonald.W.W., Curtis.C.F., Grover.K.K., Rajagopaian.P.K. et.al. A control of experiment with chemosterilized male Culex pipiens fatigans Wied in a village near Delhi surrounded by a breeding free zone.   J. Saint. Zool. 29, 4, 325-343, 1978.
  93. Rajagopaian.P.K. Biological control methods. Paper presented at the WHO sponsored Workshop on "Methodology of applied research in malaria" held in Bangalore, 17-29 July, 1978.
  94. Chandrahas.R.K. and Rajagopaian.P.K. Mosquito breeding and the natural parasitism of larvae by a fungus, Coelomomyces and a mermithid nematode, Romanomermis. in paddy fields in Pon-dicherry.   Indian J. Med. Res. 69 : 63-70, 1979.
  95. Bheema Rao.U.S., Gajanana.A. and Rajagopaian.P.K. A note on the tolerance of the mermithid nematode, Romanomermis sp., to different pH and salinity. Indian J. Med. Res 69 : 423-427, 1979.Rajagopaian.P.K., Chandrahas.R.K. and Panicker.K.N. Mosquito collections in Pattukottai and adjacent localities in Thanjavur district, Tamil Nadu, with particular reference to Anopheles culicifacies Giles.   Indian J. Med. Res. 69 : 589-597, 1979.
  96. Rajagopaian.P.K. Problems of vector control in insects and host specificity, Mac Millan & Co., Madras, pp.123-127, 1977.
  97. Sreenivasan.M.A., Bhat.H.R. and Rajagopaian.P.K. Studies on the transmission of Kyasanur Forest Disease virus by partly fed Ixodid ticks.   Indian J. Med. 69 : 708-713, 1979.
  98. Das.P.k. and Rajagopaian.P.K. Susceptibility of larvae of Culex faitgans (Wiedmann), Anopheles stephensi (Liston) and Aedfis aegypii (Linnaeus) to Malathion, Fenthion, Temephos, Dichlorovos and Carbaryl In Pondicherry.   Indian J. Med. Res. 70 : 412-416, 1979.
  99. Gajanana.A., Tewari.S.C, Reuben,R. and Rajagopaian.P.K. Partial suppression of malaria parasites In Aedes aegypti and Anopheles stephensi doubly infected with Nosema algerae and Plasm-Odium-   Indian J. Med. Res. 70 : 417-423, 1979.
  100. Das.P.K. and Rajagopaian.P.K. Laboratory studies on the biology of Anopheles culicifacies (Giles).   Indian J, MEd, Res. 70 : 424-428,1979.
  101. Chandrahas.R.K., Arunachalam.N., Panicker.K.N. and Rajagopaian.P.K. Density measurements of Anopheles culicifacies (Giles) during malaria transmission in Pattukottai, Thanjavur district, Tamil Nadu.   Indian J. Med. Res. 70 : 429-434, 1979.
  102. Balaraman.K., Bheema Rao.,U.S. and Rajagopaian.P.K. Bacterial pathogens of mosquito larvae - Bacillus alvei (Cheshire and Cheyene) and Bacillus brevis (Migula) isolated in Pondicherry. Indian J. Med. Res. 70 : 615-619, 1979.
  103. Geetha Bai.M., Das.P.K., Gajanana.A. and Rajagopaian.P.K. Host parasite relationship of NOsema algerae, a parasite of mosquitoes.   Indian J. Med. Res. 70 : 620-624, 1979
  104. Balaraman.K., Bheema Rao.U.S. and Rajagopalan.P.K. Isolation of Metarrhizium anisopliae, Beauveria tennella and Fusarium oxyporum (Deuteromycetes) and their pathogenecity to Culex fatigans and Anopheles Stephens!.   Indian J. Med. Res. 70 : 718-722, 1979.
  105. P.S.SHETTY AND P.K.RAJAGOPALAN. A preliminary note on phlebotomine sandflies of Pon-dicherry.   IJMR 70,1979,954-956.
  106. P.K.B.MENON AND P.K.RAJAGOPALAN. Seasonal changes in the density and natural mortality of immatures stages of the urban malaria vector, Anopheles stephensi (Liston)in Pondicherry. IJMR 70 (Suppl.),1979,123-127.
  107. P.K.B.MENON AND P.K.RAJAGOPALAN. Relative importance of different types of breeding habitats in contributing to the population of Culex quinquefasciatus in Pondicherry. IJMR 71,1980,725-733.
  108. P.K.RAJAGOPALAN, A.GAJANANA, P.S.SHETTY AND N.ARUNACHALAM. Attempts to establish WucJiereiia bauciQili in slow loris, Loris tardigradus.   IJMR 72,1980,203-205.
  109. P.K.DAS AND P.K.RAJAGOPALAN. Insecticides susceptability status of colonized strain of Anopheles culicifacles Giles.   IJMR 72,1980,218-221.
  110. P.K.DAS AND P.K.RAJAGOPALAN. Insecticide resistance in Culex quinquefasciatus and its relevance to vector control.   IJMR 72,1980,500-507.
  111. A.GAJANANA, P.K.RAJAGOPALAN AND R.REUBEN. A note on the refractoriness of slender loris (Loris tardigradus) Plasmodlum vivax.   IJMR 72,1980,497-499.
  112. P.K. RAJAGOPALAN.   Population dynamics of Culex pipiens fatigans, the filariasis vector in Pon-dicherry - influence of climate and environment.  INSECT VECTOR BIOLOGY -(PRO.IND.NATLSCI.ACA.), B.46,1981,745-751.
  113. P.K.RAJAGOPALAN, P.S.SHETTY AND N.ARUNACHALAM. A filariasis survey in Pondicherry villages.  IJMR 73 (Suppl.),1981,73-77.
  114. P.K.B.MENON AND P.K.RAJAGOPALAN. Seasonal changes in survival rates of immatures of Culex pipiens fatigans in different habitats in Pondicherry.   IJMR 73 (Suppl.), 1981,136-138.
  115. P.K.DAS AND P.K.RAJAGOPALAN. Role of simulated migration of mosquitoes in development and reversal of malathion resistance in Culex pipiens fatigans.    IJMR 73 (Suppl.),1981,139-143.
  116. K.BALARAMAN, P.K.DAS AND P.K.RAJAGOPALAN. Biochemical studies of some mosquitoes in relation to development of Wuchereria bancrofti.   IJMR 73 (Suppl.), 1981,144-146.
  117. M.GEETHA BAI, K.N.PANICKER AND P.K.RAJAGOPALAN. Laboratory studies on the biology of Armigeres subalbatus Coquilett.1898.   IJMR 73 (Suppl.),1981,151-154.
  118. K.BALARAMAN, P.JAMBULINGAM AND P.K.RAJAGOPALAN. Larval susceptibility of QiAsx pipiens fatigans and Anopheles stephensi to Metarrhizium anisopliae. IJMR 73 (Suppl.),1981,160-162.
  119. P.K.RAJAGOPALAN. Prospectus for biological control of mosquitoes. IJMR 73 (Suppl.),1981,163-173.
  120. P.K.RAJAGOPALAN, M.GEETHA BAI AND N.ARUNACHALAM. Age deterimination of man-biting population of Culex pipiens fatigans with particular reference to transmission of Wuchereria bancrofti in Pondicherry.   IJMR 73 (Suppl.),1981,739-745.
  121. RAJAGOPALAN, P.K., and SREENIVASAN, M.A. Ixodid ticks on cattle and buffaloes in the Kyasanur Forest Disease area of Karnataka State. IJMR 73, 1981, 880-889.
  122. P.K.RAJAGOPALAN. Recent advances in research in biological control of vectors. RECENT ADVANCES IN ENTOMOLOGY, 1981,133-138.
  123. M.GEETHA BAI, K.N.PANICKER AND P.K.RAJAGOPALAN. Biology of predator mosquito JmQLi hynchites splendens (Wiedemann) (Diptera : Culicidae).IJMR 74,1981,13-17.
  124. P.K.DAS, T.MARIAPPAN AND P.K.RAJAGOPALAN.Evaluation of methoprene (a juvenile hormone) against Culex quinquefasciatus. Anopheles stephensi and Aedes aegypti. IJMR 74,1981,18-22.
  125. P.K.RAJAGOPALAN. Vector control operations in rural areas and community participation. APPRO.TECH.PRIMARY HEALTH CARE, 1981,87-95.
  126. M.H.BIRLEY AND P.K.RAJAGOPALAN. Estimation of survival and biting rates of Culex quinquefasciatus (Diptera : Culicidae). J. MED. ENT,18,1981,181-186.
  127. RAJAGOPALAN, P.K., DAS, P.K., VAITHILINGAM, C, BABU, C.J., ARUNACHALAM, N., MARIAP-PAN, T., RAJAVEL, A.R., NARASIMHAN, P.V.S.L, RAMAIAH, K.D., PRADEEP KUMAR.N., PAILY, K.P., AMALRAJ, D„ SURYANARAYANAMURTHY.U. and BALAKRISHNAN, N. Filariasis Control Demonstration Project - A summary Report.   VBC/ECV/EC/82.14, 1982.
  128. RAJAGOPALAN, P.K. Promising Biological Control Agents for mosquito control and procedure for field evaluation of B_. thuringiensis serotype H.I4. Paper presented at the Workshop on Regional Manpower Requirements in Entomological aspects of Malaria Control Programmes, Colombo, Sri Lanka. SEA/MAL Meet. 11/WP.24, 1981.
  129. RAJAGOPALAN, P.K. Integrated Vector Control Programme in developing countries and the place of biological control agents. Proceedings of the Invertebrate Pathology and Microbial Control. Illrd International Colloquium on Invertebrate Pathology. XVth Annual Meeting of the Society for Invertebrate Pathology, 6-10 Sept., 1982, University of Sussex, Brighton, U.K.
  130. RAJAGOPALAN, P.K. Man power and training needs in Integrated Vector Control. Paper presented at the WHO Inter Regional Workshop on Integrated Control of Vectors, Pondicherry during October, 1983.   SEA/VBC/Meet. 1A/VP.7.7,  1983.
  131. RAJAGOPALAN, P.K. Research needs on Vector Biology. Paper presented at the Indo-UK Workdhop on Malaria held at Delhi, 1983.
  132. CURTIS, C.F., BROOKS, G.D., ANSARI, A., GROVER, K.K., KRISHNAMURTHY, B.S., RAJAGOPALAN, P.K. et al. A field trial on control of Culex quinquefasciatus by release of males of a strain integrating cytoplasmic incompatibility and a translocation. Ent. Exp. & Appl. 31: 181-190,1982, Ned. Entomol. Ver. Amsterdam.
  133. SREENIVASAN, M.A., RAJAGOPALAN, P.K. and BHAT, H.R. Spatral distribution of infected Haemaphysalis nymphs in the epizootic localities of Kyasanur Forest Disease. Ind. J. Med. Res. 78: 531-536, 1983.
  134. CHANDRAHAS, R.K., JAMBULINGAM P., SABESAN, S. and RAJAGOPALAN, P.K. Epidemiologi-cal aspects of malaria in Rameswaram Island (Tamil Nadu). Indian J. Med. Res. 80: 34-42, 1984.
  135. SABESAN, S., JAMBULINGAM, P., KRISHNAMOORTHY, K., VIJAYAN, V.A., GUNASEKARAN, K., RAJENDRAN, G„ CHANDRAHAS, R.K. and RAJAGOPALAN, P.K. Natural infection and vectorial capacity of Anopheles culicifacies Giles in Rameswaram Island. IJMR 80: 43-46, 1984.
  136. JAMBULINGAM, P., SABESAN, S„ VIJAYAN, V.A., KRISHNAMOORTHY, K.. GUNASEKARAN, K., RAJENDRAN, G„ CHANDRAHAS, R.K. and RAJAGOPALAN, P.K. Density and biting behaviour of Anopheles culicifacies Giles in Rameswaram Island (Tamil Nadu). Indian J. Med. Res. 80: 47-50, 1984.
  137. K.N.PANICKER, U.S.BHEEMA RAO AND P.K.RAJAGOPALAN. Investigations of persistent malaria transmission in Pudukuppam, a coastal village of Pondicherry.   IJMR 80,1984,51-56.
  138. K.N.PANICKER AND P.K.RAJAGOPALAN. Laboratory studies on the biology of Anopheles sub-pjclUSGrassi 1899.   IJMR 80,1984,57-59.
  139. K.N.PANICKER AND P.K.RAJAGOPALAN. Field observations on the swarming and mating behaviour of AiiojjheJe^sjibj^lciijaGrassi 1899.   IJMR 80,1984,60-62.
  140. P.K.RAJAGOPALAN AND K.N.PANICKER. Feasibility of community participation for vector control in villages.   IJMR 80,1984,117-124.
  141. P.K.RAJAGOPALAN, P.JAMBULINGAM, S.SABESAN, K.KRISHNAMOORTHY, S.RAJENDRAN, K.GUNASEKARAN AND N.PRADEEP KUMAR. Population movement and malaria peristence in Rameswaram Island. ICMR BULL.14.11.1984,125-133.
  142. RAJAGOPALAN, P.K. and PANICKER, K.N. Feasibility of community involvement in integrated vector control in villages.   WHOA/BC/84.903. 1984.
  143. RAJAGOPALAN, P.K. and DAS, P.K. Environmental Control of Filariasis in Pondicherry. "Facets of Environmental Problems" Edited by C.R. Krishnamurthi, National Committee of SCOPE, Indian National Science Academy, New Delhi, 1984.
  144. RAJAGOPALAN, P.K. and PANICKER, K.N. Financial rewards ensure community involvement. World Health Forum Vol. 6, No.2, 174-176, 1985.
  145. K.N.PANICKER, R.SRINIVASAN, K.VISWAM AND P.K.RAJAGOPALAN. Larvivorous potential of some sypriniformes fishes.   IJMR 82,1985,517-520.
  146. P.K.RAJAGOPALAN AND K.N.PANICKER. Financial rewards ensure community involvement. WORLD HEALTH FORUM 6,1985,174-176.
  147. RAJAGOPALAN, P.K. Role of local Government in community participation for DHC vector control. Paper presented at the Inter Regional Scientific Working Group Meeting on Community Participation in prevention and control of DF/DHF 13-17 Dec, 1983 at Bangkok.
  148. P.K.RAJAGOPALAN AND P.K.DAS. Integrated vector management for urban filariasis control in Pondicherry. ICMR BULLETIN 15,11,1986,133-140.\
  149. K.N.PANICKER AND P.K.RAJAGOPALAN. Vector control through integrated rural development. ICMR BULLETIN 16,2,1986,1-5.
  150. K.BALARAMAN AND P.K.RAJAGOPALAN. Bacillus thurlngiensls H-14 and its prospects for mosquito control.   ICMR BULLETIN 16,3,1986,25-30.
  151. P.K.RAJAGOPALAN, P.JAMBULINGAM, S.SABESAN, K.KRISHNAMOORTHY, G.RAJENDRAN, K.GUNASEKARAN AND N.PRADEEP KUMAR. Population movement and malaria persistence in Rameswaram Island.   SOC.SCI. MED.22, 8, 1986, 879-886\S.SABESAN, K.KRISHNAMOORTHY, P.JAMBULINGAM, G.RAJENDRAN,
  152. N.PRADEEPKUMAR AND P.K.RAJAGOPALAN. Breeding habitats of Anopheles culiclfacles in Rameswaram Island. IJMR 84,1986,44-52.
  153. P.JAMBULINGAM, S.SABESAN, K.KRISHNAMOORTHY, G.RAJENDRAN, N.PRADEEPKUMAR AND P.K.RAJAGOPALAN. Malaria control in Rameswaram Island and in South India. ICMR BULLETIN 16,8,1986,89-94.
  154. P.K.RAJAGOPALAN AND K.N.PANICKER. Vector control: How to gain acceptance and support from community.   WHO CHRONICLE 40,5,1986,184-187.
  155. P.K.RAJAGOPALAN, K.N.PANICKER AND P.K.DAS. Control of malaria and filariasis vectors in South India.   PARASITOLOGY TODAY 3,8,1987,233-240.
  156. M.A. SREENIVASAN, H.R. BHAT and P.K. RAJAGOPALAN. The Epizootics of Kyasanur forest disease in wild monkeys during 1964 to 1973.   Trans. Roy. Soc. Trop. Med. Hyg.  1986, 80: 810.
  157. RAJAGOPALAN, P.K., and DAS, P.K. Filariasis Control by Integrated Vector Management. Proceedings of the ICMRA'VHO Workshop to Review Research Results on Community Participation for Disease Vector Control, 3-9 Feb. 1988, 85-99.
  158. RAJAGOPALAN, P.K. URBAN VECTOR CONTROL IN INDIA. Proceedings of the International Conference on Medical and Veterinary Dipterology, Nov. 30 - Dec. 4, 1987, pp. 19-22.
  159. P.K.RAJAGOPALAN AND P.K.DAS. What ails mosquito control programmes in India. BULLETIN OF SCIENCES 4,1,1988,14-17.
  160. P.K.RAJAGOPALAN, P.K.DAS, S.P.PANI, T.MARIAPPAN, A.R.RAJAVEL, K.D.RAMAIAH, D.AMAL-RAJ, K.P.PAILY, N.BAL4KRISHNAN, C.SADANANDANE, P.VANAMAIL, S.SUBRAMANIAN, R.SRINIVASAN, N.ARUNACHALAM, C.M.R.REDDY, C.B.S.REDDY AND N.SOMACHARY. Evaluation of integrated vector control measures on filariasis transmission in Pondicherry. IJMR 87,1988,434-439.
  161. P.K.RAJAGOPALAN. Insects, communicable diseases and health role of government, society and individual. Swasth Hind, 32, 3 & 4, 1988, 78-81.
  162. P.K.RAJAGOPALAN. Malaria and its control in India. HEALTH FOR MILLIONS, Aug., 1988., 1988,6-8.
  163. P.K.RAJAGOPALAN AND P.K. DAS. Primary health care; Theory and practice in the Indian Context.  ICMR Bulletin, 18, 6, 1988, 55-59.
  164. P.K. RAJAGOPALAN and K.D. RAMAIAH. Vectors of Japanese encephalitis in India, their breeding habitats and control. Proc. Sym. on J. Encephalitis, West Bengal, 1986, 17-29.
  165. P.K. RAJAGOPALAN, K.N. PANICKER, S. SABESAN, K. KRISHNAMOORTHY AND A. SUDHAKAR RAO. Control of Brugian filariasis in Shertallai, South India: precontrol epidemiological observations. VCRC Pbn., 7, 1988.
  166. P.JAMBULINGAM, S.S.S. MOHAPATRA, LK. DAS, P.K. DAS AND P.K. RAJAGOPALAN. Detection of Plasmodium ovale in Koraput District, Orissa State. Indian J. Med. Res.. 89, 1989, 117-118.
  167. P.K. RAJAGOPALAN, S.P. PANI, P.K. DAS and P. JAMBULINGAM. Malaria among children in Koraput District, Orissa, Indian J. Paediatrics, 56, 1989, 355-364.
  168. M.A.SREENIVASAN, P.K. RAJAGOPALAN and H.R. BHAT. Isolation of Kyasanur Forest Disease virus from Ixodid ticks collected between 1965 and 1972. Reprinted from: Progress in Acarology, Vol. 1, editred by G.P. Channabasavanna and C.A. Viraktamath, Oxford & IBH Publishing Co. Pvt. Ltd., p. 37-44.
  169. RAJAGOPALAN, P.K., DAS, P.K., SUBRAMANIAN, S., VANAMAIL, P., RAMAIAH, K.D. Control of bancroftian filariasis in Pondicherry, South India: I. Pre-control epidemiological observations. Epidemiolo. Infect. 1989; 103: 685-692.
  170. SUBRAMANIAN, S., PANI, S.P., DAS, P.K. AND RAJAGOPALAN, P.K. Bancroftian filariasis in Pondicherry, South India: II. Epidemiological evaluation of the effect of vector control. Epidemiol. Infect. 1989; 103:693-702.
  171. SUBRAMANIAN, S., VANAMAIL, P., RAMAIAH, K.D., PANI, S.P., DAS, P.K., AND RAJAGOPALAN, P.K. A simple deterministic model for host parasite relationship In Wuchererla bancrofti infection & its relevance to regulation of parasite in human host. IJMR 89, 1989, 411-417.
  172. RAJAGOPALAN, P.K., PANICKER, K.N., & PANI, S.P. Impact of 50 years of vector control on the prevalence of Brugia malayi in Shertallai area of Kerala state. IJMR 89,1989, 418-425.
  173. VANAMAIL, P., SUBRAMANIAN, S., DAS, P.K., PANI, S.P., RAJAGOPALAN, P.K., BUNDY, D.A.P. & GRENFELL, B.T. Estimation of the age-specific rates of acquisition and loss of Wuchereria bancrofti infection. Transactions 83, 5, 1989, 689-693.
  174. RAJAGOPALAN, P.K., DAS, P.K., PANI, S.P., JAMBULINGAM, P., MOHAPATRA, S.S.S., GUNASEKARAN, K AND DAS, L.K. Parasitological aspects of malaria persistence in Koraput District, Orissa, India. IJMR, 1990, 91, 44-51.
  175. P. VANAMAIL, S. SUBRAMANIAN & P.K. RAJAGOPALAN. A mathematical analysis of various factors involved in transmission of Bancroftian filariasis in Pondicherry. Indian J. Med. Res. 1990, 91, 289-292.
  176. P. VANAMAIL, S. S. SUBRAMANIAN, P.K. DAS, S.P. PANI 7 RAJAGOPALAN. Estimation of fecun-dic life span of W_. bancrofti from a longitudinal study of infection in human population in an endemic area of Pondicherry, South India. Indian J. Med. Res. 1990,91, 293-297.
  177. P.K. RAJAGOPALAN, P.K. DAS, K.N. PANICKER, R. REUBEN, D. RAGHUNATHA RAO, LS. SELF, ANDJ.D. LINES. Environmental and Water Management for Mosquito Control. In: APPROPRIATE TECHNOLOGY IN VECTOR CONTROL, Editor: C.F. Curtis, CRC Press, Inc., Boca Raton, Florida.
  178. P.K. RAJAGOPALAN, AND P.K. DAS. Problems of Malaria Control in Tribal Areas. ICMR Bulletin, 20,5, 1990.
  179. Rajagopalan P. K, and P. K Das. Environmental Control of Filariasis in Pondicherry. Facets of Environmental Problems : Five case studies (1984): 21-34 183.  
  180. Sabesan S, P Jambulingam, K Krishnamurthy, V. A Vijayan, K Gunasegaram, G Rajendran, R K Chandrahas, and P. K Rajagopalan. Natural Infection & Vectorial Capacity of Anopheles Culicifacies Giles in Rameswaram Island (Tamil Nadu). Indian Journal of Medical Research 80 no. 7 (1984); 43-46.
  181. Jambulingam P.S. Sabesan, V.A Vijayan, K Krishnamurthy, K Gunasegaram, G Rajendran, R.K., Chandrahas, and P. K Rajagopalan. Density & Biting Behavior of Anopheles Culicifacies Giles in Rameswaram Island (Tamil Nadu). Indian Journal of Medical Research 80, no. 7 (1984): 47-50.
  182. Rajagopalan P. K, and P. K Das. Integrated Vector Management for Urban Filariasis Control in Pondicherry. ICMR Bulletin 15, no. 11 (1985): 133-40 186    Rajagopalan P.K, and K.N Panicker. Vector Control: How to Gain Acceptance and Support from the Community. WHO Chronicle 40, no. 5 (1986):
  183. Rajagopalan P. K, K. N Panicker, and P. K Das. Control of Malaria and Filariasis Vectors in South India. Trends in Parasitology (Parasitology Today) 3, no. 8 (1987): 233-41.
  184. Rajagopalan P. K, and P. K Das. What Ails Mosquito Control Programmes in India. Bulletin of Sciences 4, no. 1 (1988): 14-17.
  185. Rajagopalan P.K: Malaria and Its Control in India. Health for Millions (1988): 6-8.
  186. Rajagopalan P. K, S. P Pani, P. K Das, and P Jambulingam. Malaria in Koraput District of Orissa. Indian Journal of Pediatrics 56, no. 3 (1989): 355-64.
  187. Rajagopalan P. K, and P. K Das. Problems of Malaria Control in Tribal Areas. ICMR Bulletin 20, no. 5 (1990): 41-46.
  188. Rajagopalan P.K. Filariasis in India. National Medical Journal of India 3, no. 1 (1990): 1-4.
  189. Grenfell B. T, P. K Das, P. K Rajagopalan, and D. A. P Bundy. Frequency Distribution of Lymphatic Filariasis Microfilariae in Human Populations: Population Processes and Statistical Estimation. Parasitology 101, no. 3 (1990): 417-27.
  190. Das P. K, A Manoharan, A Srividya, B. T Grenfell, D. A. P Bundy, P Vanamail, and P. K Rajagopalan. Frequency Distribution of Wuchereria Bancrofti Microfilariae in Human Populations and Its Relationships with Age and Sex. Parasitology 101, no. 3 (1990): 429-34.
  191. Vanamail P, S Subramanian, P. K Das, S. P Pani, and P. K Rajagopalan. "Estimation of Fecundic Life Span of Wuchereria Bancroft! from Longitudinal Study of Human Infection in an Endemic Area of Pondicherry (South India)". Indian Journal of Medical Research 91, no. July (1990): 293-97.(230}
  192. Rajagopalan P.K. "Filariasis in India". National Medical Journal of India 3, no. 1 (1990): 1-4.(216).
  193. Grenfell B. T, P. K Das, P. K Rajagopalan, and D. A. P Bundy. "Frequency Distribution of Lymphatic Filariasis Microfilariae in Human Populations: Population Processes and Statistical Estimation". Parasitology 101, no. 3 (1990): 417-27.(238).
  194. Das P. K, A Manoharan, A Srividya, B. T Grenfell, D. A. P Bundy, P Vanamail, and P. K Rajagopalan. "Frequency Distribution of Wuchereria Bancroft! Microfilariae in Human Populations and Its Relationships with Age and Sex". Parasitology 101, no. 3 (1990): 429-34, (239)
  195. Pani S.P, A Srividya,  and P.K Rajagopalan. "Clinical  Manifestations of Bancroftian Filariasis in  Relation to Microfilaraemia and Diethylcarbamazine Therapy". National Medical Journal of India 4 (1991): 9-14. (248).
  196. Rajagopalan P.K, and S.P Pani. "Community Drug Trials for Lymphatic Filariasis Control in India". National Medical Journal of India 4, no. 2 (1991): 71-76. (250)
  197. Srividya A, S. P Pani, P. K Rajagopalan, D. A. P Bundy, and B. T Grenfell. "The Dynamics of Infection and Disease in Bancroftian Filariasis". Transactions of the Royal Society of Tropical Medicine and Hygiene 85, no. 2 (1991): 255-59. (251)
  198. Bundy D. A. P, B. T Grenfell, and P. K Rajagopalan. "Immunoepidemiology of Lymphatic Filariasis: The Relationship between Infection and  Disease". Trends in Parasitology (Parasitology Today) 7, no. 3 (1991): A71-A75.(249)
  199. Pani S.P, A Srividya, and P.K Rajagopalan. "Clearance of Microfilaraemia Following Diethylcarbamazine (Dec) Therapy in Periodic Wuchereria Bancrofti Infection: Relation with Age, Sex, Microfilaria Count and Clinical Status". Tropical Biomedicine 8, no. 1 (1991): 59-65.(273).
  200. Das P. K, A Manoharan, S Subramanian, K. D Ramaiah, S. P Pani, A. R Rajavel, and P.K. Rajagopalan. "Bancroftian Filariasis in Pondicherry, South India - Epidemiological Impact of Recovery of the Vector Population". Epidemiology and Infection 108, no. 3 (1992): 483-93.(297)
  201. Dennis D. T, G Dreyer, M. M Ismail, V Kumaraswami, J. W Mak, J. U Mataika, E. A Ottesen, W. F Piessens, P. K Rajagopalan, B. A Southgate, and H. J Zheng. "Lymphatic Filariasis: Diagnosis and Pathogenesis". Bulletin of the World Health Organization 71, no,2 (1993): 135-41.(244).

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  10. ^ "Biological warfare experiment in India and the curious case of yellow fever mosquitoes". 21 January 2021.
  11. ^ "Pondichery: The gnats live on - India Environment Portal | News, reports, documents, blogs, data, analysis on environment & development | India, South Asia".
  12. ^ Rajagopalan, P. K.; Panicker, K. N. (1978). "A note on the 1976 epidemic of Japanese encephalitis in Burdwan district, West Bengal". The Indian Journal of Medical Research. 68: 3938. PMID 33894.
  13. ^ "An innovative holistic approach to control mosquitoes with special reference to mosquito vectors" (PDF). www.researchgate.net. February 2009. Retrieved 9 February 2024.
  14. ^ Rajagopalan, P. K.; Das, P. K.; Subramanian, S.; Vanamail, P.; Ramaiah, K. D. (9 February 1989). "Bancroftian Filariasis in Pondicherry, South India: 1. Pre-Control Epidemiological Observations". Epidemiology and Infection. 103 (3): 685–692. doi:10.1017/S0950268800031083. JSTOR 3863489. PMC 2249545. PMID 2691269.
  15. ^ Elizabeth S. Williams; Ian K. Barke (2008). Infectious Diseases of Wild Mammals. Wiley. p. 558. ISBN 9780470344811. Retrieved 3 September 2015.
  16. ^ Manfred Brack (2012). Agents Transmissible from Simians to Man. Springer Science & Business Media. p. 454. ISBN 9783642719110. Retrieved 3 September 2015.
  17. ^ "Control of malaria and filariasis vectors in South India" (PDF). www.cell.com. August 1987. Retrieved 9 February 2024.
  18. ^ Sreenivasan, M.A.; Bhat, H.R.; Rajagopalan, P.K. (1986). "The epizootics of Kyasanur Forest disease in wild monkeys during 1964 to 1973". Transactions of the Royal Society of Tropical Medicine and Hygiene. 80 (5): 810–814. doi:10.1016/0035-9203(86)90390-1.
  19. ^ Menon, P. K.; Rajagopalan, P. K. (1978). "Control of mosquito breeding in wells by using Gambusia affinis and Aplocheilus blochii in Pondicherry town". The Indian Journal of Medical Research. 68: 927–933. PMID 582034.
  20. ^ "Community Drug Trials For Lymphatic Filariasis Control in India". www.researchgate.net.
  21. ^ "Epidemiological assessment of different intervention..." www.cabidigitallibrary.org.
  22. ^ Rajagopalan, P.K.; Jambulingam, P.; Sabesan, S.; Krishnamoorthy, K.; Rajendran, S.; Gunasekaran, K.; Kumar, N.Pradeep; Prothero, R.Mansell (1986). "Population movement and malaria persistence in Rameswaram Island". Social Science & Medicine. 22 (8): 879–886. doi:10.1016/0277-9536(86)90242-X. PMID 3749960.
  23. ^ "Parasitological Aspects of Malaria Persistence in the Koraput District in Orissa, India". www.researchgate.net.
  24. ^ Rajagopalan, PK (2021). "International Collaboration: Bane or Boon". Journal of Communicable Diseases. 53 (3): 135–142. doi:10.24321/0019.5138.202149.
  25. ^ "Do we need Zoonoses Research in India? - Scilit". www.scilit.net.
  26. ^ "Indian Entomologist Volume 4, Issue 1 (January 2023)" (PDF). www.indianentomologist.org.
  27. ^ Rajagopalan, P. K.; Patil, A. P.; Boshell, J. (1968). "Studies on Ixodid tick populations on the forest floor in the Kyasanur Forest disease area. (1961--1964)". The Indian Journal of Medical Research. 56 (4): 497–509. PMID 5679148.
  28. ^ Rao, Mohit M. (3 February 2019). "KFD surveillance is no longer taking place, says scientist". The Hindu.

January 01, 1970
rajagopalan, this, article, autobiography, been, extensively, edited, subject, someone, connected, subject, need, editing, conform, wikipedia, neutral, point, view, policy, there, relevant, discussion, talk, page, 2021, learn, when, remove, this, message, pylo. This article is an autobiography or has been extensively edited by the subject or by someone connected to the subject It may need editing to conform to Wikipedia s neutral point of view policy There may be relevant discussion on the talk page May 2021 Learn how and when to remove this message Pylore Krishnaier Rajagopalan was an Indian vector control scientist biologist and acarologist known for his pioneering contributions to the control programmes against vector borne diseases in India 1 He was a former director of the Indian Council of Medical Research managed Vector Control Research Centre Pondicherry 2 3 He graduated in 1949 from the Banaras Hindu University and obtained a Masters in Zoology with University First Rank there itself in 1951 4 In 1952 he joined the fledgling Virus Research Centre in Pune and worked under the supervision of some of the finest vector control specialists such as Dr T Ramachandra Rao 5 In recognition of his outstanding work as a young research scientist in 1957 he was awarded a Fellowship by the Rockefeller Foundation to pursue a Master s program in Public Health from the University of California 6 He went on to secure a Diploma in Acarology from the University of Maryland at College Park 7 P K RajagopalanBorn1930 10 27Mukteshwar Kumaon division Uttarakhand IndiaDied29 04 2024ChennaiResting placeChennaiOther namesPylore Krishnaier RajagopalanOccupation s Vector control scientist acarologistYears active1952 1990Known forVector Control programme in IndiaAwardsPadma ShriOm Prakash Bhasin Award He returned to India in 1960 and rejoined the Virus Research Centre where he was asked to lead the investigation into the mysterious Kyasanur Forest Disease in rural Karnataka 8 His pioneering work on the role of migratory birds in spreading disease vectors as part of the investigation into KFD conducted under the supervision of the ornithologist the late Dr Salim Ali led to his doctoral degree from Pune University 9 He was then assigned as a Senior Scientist to the World Health Organization Project on Genetic Control of Mosquitoes in New Delhi during which time he expanded the body of knowledge on mosquito population behaviour 10 In 1975 he was posted to Pondicherry where he founded the Vector Control Research Centre a research centre set up to study ecological control of vector borne diseases 11 The VCRC under his leadership contributed significantly to the control of Japanese Encephalitis in Burdwan District 12 However its flagship achievement under the leadership of Dr Rajagopalan was to pioneer the technique of Biological Control which combined minimal chemical intervention with environmental measures and the use of natural mosquito larval predators to bring down the incidence of diseases like filariasis This was demonstrated spectacularly over five years in Pondicherry and Shertallai in Kerala 13 After his superannuation in 1990 he served the World Health Organization as a member of their steering committees on Filariasis and on biological control of vectors 14 He is a fellow of the Royal Society of Tropical Medicine UK 2 and is credited with several articles on vector control and acarology 15 16 Contents 1 Scientific Interests 2 Education 3 List of Publications 4 ReferencesScientific Interests editDr Rajagopalan has worked extensively on ecological aspects of vector borne diseases for four decades on a variety of diseases in India His academic interests are Japanese Encephalitis and its control in several states 17 On ticks and mites small mammals birds and on the Epidemiology of Kyasanur Forest Disease 18 Genetic control of mosquitoes 19 Integrated vector control methods with community participation to control Bancroftian Filariasis in Pondicherry 20 Elimination of Brugian Filariasis in Shertallai 21 Control of Island Malaria in Rameswaram and urban malaria in Salem 22 Malaria control in the coastal villages of Pondicherry and in tribal areas of Orissa 23 Education editDr Rajagopalan has continuously kept himself abreast with the body of knowledge in vector biology He has received extensive training on arboviruses from 406th SEATO research Centre Bangkok at the National Institutes of Health Tokyo at the Trinidad Regional Virus Laboratory Port of Spain and at the East African Virus Laboratory in Entebbe in Uganda 24 He sharpened his knowledge of Malaria vector control at the Malaria Research Institute Amani in Tanzania and on mosquito taxonomy from P F Mattingly at the British Museum Natural History London 25 He had the privilege of learning Ecology under Charles Elton at Bureau of Animal Populations Oxford and Acarology under Dr Hoogstraal US Naval Medical Research Unit in Cairo during his career 26 He was associated with Dr Jorge Boshell and many others of the Rockefeller Foundation for two decades 27 In recognition of his body of scientific work he was honoured with a Padma Shri by President R Venkataraman in 1990 28 List of Publications editRajagopalan P K Larva and pupa of Aedes Stegomyia Walbus Theobald 1905 Diptera Culicidae Indian J Med Res 44 481 489 1956 Ramachandra Rao T and Rajagopalan P K Observations on the mosquitoes of Poona District India with special reference to their distribution seasonal prevalence and biology of the adults Indian J Malariol 11 1 54 1957 Varma M G R Trapido H and Rajagopalan P K Studies on ticks as possible vectors of Kyasanur Forest Disease Proc 9th Pacific Science Congress 17 18 90 1957 Trapido H Rajagopalan P K Work T H and Varma M G R Kyasanur Forest Disease VIII Isolation of Kyasanur Forest Disease virus from naturally infected ticks of the genus Haemaphysaiis Indian J Med Res 47 133 138 1959 Iyer C G S Work T H Narasima Murthy D P Trapido H and Rajagopalan P K Kyasanur Forest Disease VII Pathological findings in monkeys Preshytis entellus and Macaca radiala found dead in the forest Indian J Med Res 48 276 286 1960 Shah K V Johnson H N Ramachandra Rao T Rajagopalan P K and Lamba B S Isolation of five strains ol Sindbis virus in India Indian J Med Res 48 300 308 1960 Rajagopalan P K Haemaphysaiis megalaimae sp n a new tick from the small green Barbet Megalaima viridis in India J Parasitol 49 304 345 1963 Rajagopalan P K Rearing of Ixodes petauristate Warburton 1933 in laboratory Indian J Malariol 17 265 268 1963 Trapido H Hoogstraal H and Rajagopalan P K Haemaphysaiis kysanurensis sp n a member of the formosensis group in Southern India and Ceylon J Parasitol 50 295 302 1964 Trapido H Goverdhan M K Rajagopalan P K and Rebellow M J Ticks ectoparasitic on monkeys in the Kyasanur Forest Disease area of Shimoga District Mysore State India Amer J Trop Med amp Hyg 13 763 772 1964 Trapido E Varma M G R Rajagopalan P K Singh K R P and Rebellow M J A guide to the identification of all stages of Haemaphysaiis ticks of South India Bull Ent Res 55 249 270 1964 Rajagopalan P K Description of Nymph and Larva of Ixodes petauristae Warburton 1933 iL Bombay Nat His Soc 62 174 176 1965 Rajagopalan P K Role of rodents in Kyasanur Forest Disease Proc First Inter Symp on Rodents Calcutta 35 36 1965 Rajagopalan P K and Boshell J Host and life cycle of Ixodes ceylonesis Kohls 1950 with description of its male nymph and larva J Parasitol 52 1203 1209 1966 Bhatt P N Kulkarni K G Boshell J Rajagopalan P K Patil A P Goverdhan M K and Pavri K M Kaisodi virus a new agent isolated from Haemaphysaiis spinigera in Mysore State Sough India I Isolation of strains Amer J Trop Med amp Hyg 15 958 960 1966 Rajagopalan P K Vectors and extra primate aspects of Kyasanur Forest Disease Symposium on Arborivuses Ind Sci Congr Chandigarh 1966 Paul S D Pavri K M D Lima L V Rajagopalan P K and Singh K R P Isolation of En cephalomyocarditis EMC virus strains at the Virus Research Centre Poona Indian J Med Res 56 264 274 Rajagopalan P K Patil A P and Jorge Boshell M Studies on Ixodid tick populations on the Forest floor in the Kyasanur Forest Disease area 1961 1964 Indian J Med Res 56 Suppl 497 509 1968 Rajagopalan P K Patil A P and Jorge Boshell M Ixodid ticks and their mammalion hosts in Kyasanur Forest Disease area of Mysore State India 1961 1964 Indian J Med Res 56 Suppl 510 526 1968 Boshell J and Rajagopalan P K Small rodents and shrews in the Sagar Sorab area Mysore State India Population studies 1961 1964 Indian J Med Res 56 Suppl 527 540 1968 Boshell J Rajagopalan P K Patil A P and Pavri K M Isolation of Kyasanur Forest Disease virus from Ixodid ticks 1961 1964 Indian J Med Res 56 Suppl 541 568 1968 Boshell J Rajagopalan P K Govordhan M K and Pavri K M Isolation of Kyasanur Forest Disease virus from small mammals of the Sagar Sorab forests Indian J Med Res 56 Suppl 569 572 1968 Boshell J and Rajagopalan P K Observations on the experimental exposure of monkeys rodents and shrews to infestation of ticks in the forest Indian J Med Res 56 Suppl 573 588 1968 Boshell J and Rajagopalan P K Preliminary studies on experimental transmission of Kyasanur Forest Disease Virus by nymphs of Ixodes petauristae Warburton 1933 infected as larvae of Sun cus murinus and Rattus blanfordi Indian J Med Res 56 4 Suppl 589 593 1968 Boshell J Goverdhan M K and Rajagopalan P K Preliminary studies on the susceptibility of wood rodents and shrews to KFD virus Indian J Med Res 56 Suppl 614 627 1968 Pavri K M Rajagopalan P K and Arnestein Paul Isolation of Ornithosis Dedsoniae from paddy birds Ardeola grayii Sykes in Mysore State India Indian J Med Res 56 11 1529 1594 1968 Rajagopalan P K A case of albinism in Rattus blanfordi Thomas 1881 Rodentia Murinal iL Bom Bat Hist Soc 64 554 555 1968 Rajagopalan P K Notes on the Malabar spiny Dormouse Platacanthomys lasiurus Blyth 1859 with new distribution record J Bom Nat Hist Soc 65 214 215 1968 Rajagopalan P K Kyasanur Forest Disease in India Paper read at the VIII International Congress of Tropical Medicine and Malaria Tehran 1968 Ramachandra Rao T and Rajagopalan P K Epidemiology of Kyasanur Forest Disease Paper read at Proc VIII International Congress of Tropical Medicine and Malaria Tehran 1968 Pavri K M Sheikh B H Singh K R P Rajagopalan P K and Casals J Balagodu virus a new arbovirus isolated from Ardeola gravii Sykes in Mysore State South India Indian J Med Res 57 758 764 1969 Rajagopalan P K Paul S D and Sreenivasan M A Isolation of Kyasanur Forest Disease virus from the insectivorous bas Rhinolophus rouxi and from Ornithodoros ticks Indian J Med Res 57 805 808 1969 Rajagopalan P K Paul S D and Sreenivasan M A Involvement of Rattus blanfordi Rodentia Murdiae in the natural cycle of Kysanur Forest Disease virus Indian J Med Res 57 999 1002 1969 Rajagopalan P K and Work Telford H An analysis of mosquito collection with special reference to the incidence andprevalence of Culex vishnui complex in the Japanese Encephalitis infected localities of North Arcot Dislricl Madras State India from December 1955 through Docornbor 1967 Indian J Med Res 57 1409 1419 1969 Dandawate C N Rajagopalan P K Pavri K M and Work Telford H Virus isolations from mosquitoes collected in North Arcot District Madras State and Chittoor District Andhra Pradesh between November 1955 and October 1957 Indian J Med Res 57 1420 1426 1969 Drumond R O Rajagopalan P K Sreenivasan M A and Menon P KB Tests with Ixodicides for the control of the tick vectors of Kyasanur Forest Disease J Med Ent 6 245 251 1969 Anderson C R and Rajagopalan P K Early investigation of an outbreak of Kyasanur Forest Disease Indian J Med Res In Press Paul S D Rajagopalan P K and Sreenivasan M S Isolation of West Nile virus from the frugivorous bat Rousettus leschenaulti Indian J Med Res 58 1169 1171 1970 Rajagoplan P K and Anderson C R Trans Monsoonal survival of Kyasanur Forest Disease from infected Haemaphysalis Indian J Med Res 58 1184 1187 1970 Rajagopalan P K Notes on Arboreal nests of some rodents Indian J Med Res 58 1192 1194 1970 Rajagopalan P K Sreenivasan M A and Paul S D Isolation of Ganjam virus from the bird tick Haemaphysalis Indian J Med Res 58 1196 1970 Rajagopalan P K and Anderson C R Further studies on the ticks of wild monkeys of the Kyasanur Forest Disease area Shimoga District Mysore State India Indian J Med Res 59 847 860 1971 Ramachandra Rao T and Rajagopalan P K Arthropod fauna of the nests of some common birds of Poona India with special reference to blood sucking forms J Bom Nat Soc 67 414 429 1971 Rajagopalan P K Breeding behaviour and development of Rattus rattus wroughtoni Hinton 1919 Rodentia Muridae in laboratory J Bom Nat His Soc 67 552 558 1971 Dhanda Vijai and Rajagopalan P K Ornithodoros Reticulinasus chiropteriphila sp nov a bat ectoparasite from Mysore State India Oriental Insects 5 2 135 144 1971 Rajagopalan P K Ixodid ticks Acarina Ixodidae parasitising wild birds of Shimoga District Mysore State India J Bom Nat His Soc 69 55 78 1972 Rajagopalan P K Dispersal mortality and estimation of field field population of Culex fatiqans Technical Report Series of Indian Council of Medical Research 20 152 155 1972 Rajagopalan P K Tick borne diseases Paper read at the Symposium on Arthropod borne disease at the Indian Science Congress at Calcutta India 1972 Yasuno M Rajagopalan P K Russell S and La Brecque G C Dispersal of Culex faligans in Delhi villages WHOA BC 72 352 1972 Yasuno M Rajagopalan P K and La Brecque G C Migration of Culex fatigans from surrounding fields to villages in the Delhi area WHOA BC 72 364 1972 Rajagopalan P K Yasuno M and Russel S Preliminary studies on the development of immature stages of Culex fatiqans in nature WHOA BC 72 366 1972 Sreenivasan M A and Rajagopalan P K Isolation of Kaisodi virus from the Kyasanur Forest Disease area of Shimoga District Mysore 1965 1970 Indian J Med Res 61 1 15 22 1973 Ghosh S N and Rajagopalan P K Encephalomyocarditis virus activity in Mus booduqa Gray in Barur village 1961 1962 Sagar Kyasanur Forest Disease area Mysore State India Indian J Med Res 61 7 989 991 1973 Rajagopalan P K Yasuno M and La Brecque G C Dispersal and survival in the field of chemosterilized irradiated and cytoplasmic incompatible males of Culex fatiqans Bull Wld Hlth Org 48 631 635 1973 Yasuno M Rajagopalan P K Russel S and La Brecque G C Influence of seasonal change in climate on dispersal of released Culex pipiens fatiqans Bull Wld Hlth Org 48 317 321 1973 Yasuno M Kazmi S J La Brecque G C and Rajagopalan P K Seasonal change in larval habitats of population density of Culex fatiqans in Delhi villages WHOA BC 73 429 Rajagopalan P K Yasuno M and Menon P L Density effect of survival of immature stages of Culex pipiens fatigans in breeding site in Delhi villages WHOA BC 79 430Yasuno M and Rajagopalan P K Population estimation of Culex fatigans in Delhi villages WHOA BC 79 431 Yasuno M and Rajagopalan P K An application of the removal method to the population estimation of Culex fatigans resting indoors WHOA BC 73 458 Goverdhan M K Rajagopalan P K Narasimha Murthy D P Upadhyaya S L Boshell J Trapido H and Rao T R Epizootology of Kyasanur Forest Disease in wild monkeys of Shimoga district in Mysore State 1957 64 Indian J Med Res 62 4 497 510 1974 Menon P K B and Rajagopalan P K A note on Culex tritaeniorhynchus Giles 1901 in villages near Delhi India WHOA BC 74 497 Ghosh S N Rajagopaian P K Singh G K and Bhat H R Serological evidence of Arbovirus activity in birds of Kyasanur Forest Disease epizootic Epidemic area Shimoga district Karnataka India Indian J MEd Res 63 9 1327 1334 1975 Rajagopaian P K Yasuno M and Russell S Studies on the development and survival of immature stages of Culex fatigans in nature J Com Pis 7 20 24 2975 Rajagopaian P K Menon P K B Mani T R and Brooks G D Measurement of density of imrna tures of Culex pipiens fatigans in drains J Com Pis 7 4 327 337 1975 Yasuno M W W Macdonald Curtis C F Grover K K Rajagopaian P K Sharma LS Singh D Singh K R P Agarwal K V Kazmi S J Menon P K B Menon R Razdan R K Samuel D and Vaidyanathan V A control experiment with chemosterilized male Culex pipiens fatigans Wied in a village near Delhi surrounded by a breeding free zone WHOA BC 75 522 1975 Rajagopaian P K et al Measurement of density of immature of Culex fatigans in affluent drains WHO VBC 75 532 Rajagopaian P K et al Estimation of natural survival rates of immalures of Culex pipiens fatigans in open effluent drains n Faridabad Northern India WHO VBC 75 533 Rajagopaian P K et al A study on some aspects of Culex pipiens fatigans populations in an urban area FAridabad Northern India WHO VBC 75 539 Rajagopaian P K The density dependence of larval mortality of Culex pipiens fatigjans in an urban situation and prediction of its effects on genetic control operations WHOA BC 75 540 Rajagopaian P K Observation on the biting activity and flight periodicity of Culex pjpjonafaUgans in an urban area WHOA BC 75 544 Menon P K B and Rajagopaian P K Some observations on resting and swarming behaviour of Culex pipiens fatigans in an urban situation WHO VBC 75 555 Yasuno M Rajagopaian P K and La Brecque G C Migration patterns of QulSK atigans around Delhi India Tropical Medicine 17 2 91 96 1975 Rajagopaian P K Yasuno M and Menon P K B Density effect on survival of immature stages of Culex fatigans in breeding sites in Delhi villages Indian J Med Res 64 699 708 1976 Menon P K B and Rajagopaian P K A note in Culex tritaeniorhynchus Giles 1901 in villages near Delhi Indian J Med Res 64 5 709 712 1976 Rajagopaian P K Brooks G D and Menon P K B Estimation of natural survival of immalures of Culex pipiens fatigans in open effluent drains in Faridabad Northern India J Com Pis 8 1 11 17 1976 Brooks G D Curtis C F Grover K K Krishnamurthy B S Laven R Rajagopaian P K Sharma LS Sharma V P Singh D Singh K R P Yasuno M Agarwal H V Batra C P Chandrahas R K Menon P K B Menon R Das S Razdan R K Samuel D and Vaidyananathan V A field trial on genetic control of Culex pipiens fatigans Wied by release of males of integrated strain IS 31B WHOA BC 756 635 Yasuno M Rajagopalan P K and Russel S An application of the removal method to the population estimation of Culex fatiggns resting indoors Indian J Med Res 65 Suppl 34 42 1977 Menon P K B and Rajagopalan P K Some observations on resting and swarming of Culex pipiens fatigans in an urban situation Indian J Med Res 65 Suppl 43 51 1977 Yasuno M Rajagopalan P K Kazmi S J and La Brecque G C Seasonal change in larval habitats and population density of Culex fatigans in Delhi villages Indian J Med REs 65 Suppl 52 64 1977 Rajagopalan P K Menon P K B and Brooks G D A study on some aspects of Culex pipiens fatigans population in an urban area FAridabad Northern India Indian J Med Res 65 Suppl 65 76 1977 Rajagopalan P K Brooks G D and Menon P K B The density dependence of larval mortality of Culex pipiens fatigans in an urban situation and prediction of its effects on genetic control operations Indian J Med Res 65 Suppl 77 85 1977 Rajagopalan P K Kazmi S J and Mani T R Some aspects of transmission of Wuchereria bancrofti and ecology of the vector Culex pipiens fatigans in Pondicherry Indian J Med Res 66 200 215 1977 Menon P K B and Rajagopalan P K Mosquito control potential of some aspects of indigenous fishes in Pondicherry Indian J Med Res 66 765 771 1977 Panicker K N and Rajagopalan P K Biological control of potential of Anisopa bouvieri kirkaldy Hemiptera Notonectidae Indian J Med Res 66 772 776 1977 Rajagopalan P K Menon P K B Brooks G D and Mani T R Observations on the biting activity and flight periodicity of Culex pipiens fatigans in an urban area Faridabad J Com Pis 9 1 22 23 1977 Yasuno M and Rajagopalan P K Population estimation of Culex fatigans in Delhi J Com Pis 9 3 172 183 1977 Rajagopalan P K and Panicker K N A note on the 1976 epidemic of Japanese encephalitis in Burdwan district West Bengal Indian J Med Res 68 393 398 1978 Panicker K N and Rajagopalan P K A note on the tree hole breeding mosquitoes in Pondicherry Indian J Med Res 68 610 613 1978 Menon P K B and Rajagopalan P K Control of mosquitoes breeding in wells by using Gambusia affinis and Aplocheilus blochii in Pondicherry town Indian J Med Res 68 927 933 1978 Rajagopalan P K Sreenivasan M A and Anderson C R Ixodid ticks of red spurfowls Galloper dlx spadicea spadicea in the Kyasanur Forest Disease area Karnataka State IndianJ Med Res 68 949 953 1978 Rajagopalan P K Menon P K B and Panicker K N An ecological appraisal of the mosquitogenic conditions in Tirunelveli district Tamil Nadu J Com Pis 10 3 157 164 1978 Das P K and Rajagopaian P K Malaria in India Some lessons to learn Proceedings of Eighth National Conference on Communicable Diseases of All India Institute of Hygiene and Public Health Calcutta 8 10 Dec 1978 p 131 135 Yasuno M Macdonald W W Curtis C F Grover K K Rajagopaian P K et al A control of experiment with chemosterilized male Culex pipiens fatigans Wied in a village near Delhi surrounded by a breeding free zone J Saint Zool 29 4 325 343 1978 Rajagopaian P K Biological control methods Paper presented at the WHO sponsored Workshop on Methodology of applied research in malaria held in Bangalore 17 29 July 1978 Chandrahas R K and Rajagopaian P K Mosquito breeding and the natural parasitism of larvae by a fungus Coelomomyces and a mermithid nematode Romanomermis in paddy fields in Pon dicherry Indian J Med Res 69 63 70 1979 Bheema Rao U S Gajanana A and Rajagopaian P K A note on the tolerance of the mermithid nematode Romanomermis sp to different pH and salinity Indian J Med Res 69 423 427 1979 Rajagopaian P K Chandrahas R K and Panicker K N Mosquito collections in Pattukottai and adjacent localities in Thanjavur district Tamil Nadu with particular reference to Anopheles culicifacies Giles Indian J Med Res 69 589 597 1979 Rajagopaian P K Problems of vector control in insects and host specificity Mac Millan amp Co Madras pp 123 127 1977 Sreenivasan M A Bhat H R and Rajagopaian P K Studies on the transmission of Kyasanur Forest Disease virus by partly fed Ixodid ticks Indian J Med 69 708 713 1979 Das P k and Rajagopaian P K Susceptibility of larvae of Culex faitgans Wiedmann Anopheles stephensi Liston and Aedfis aegypii Linnaeus to Malathion Fenthion Temephos Dichlorovos and Carbaryl In Pondicherry Indian J Med Res 70 412 416 1979 Gajanana A Tewari S C Reuben R and Rajagopaian P K Partial suppression of malaria parasites In Aedes aegypti and Anopheles stephensi doubly infected with Nosema algerae and Plasm Odium Indian J Med Res 70 417 423 1979 Das P K and Rajagopaian P K Laboratory studies on the biology of Anopheles culicifacies Giles Indian J MEd Res 70 424 428 1979 Chandrahas R K Arunachalam N Panicker K N and Rajagopaian P K Density measurements of Anopheles culicifacies Giles during malaria transmission in Pattukottai Thanjavur district Tamil Nadu Indian J Med Res 70 429 434 1979 Balaraman K Bheema Rao U S and Rajagopaian P K Bacterial pathogens of mosquito larvae Bacillus alvei Cheshire and Cheyene and Bacillus brevis Migula isolated in Pondicherry Indian J Med Res 70 615 619 1979 Geetha Bai M Das P K Gajanana A and Rajagopaian P K Host parasite relationship of NOsema algerae a parasite of mosquitoes Indian J Med Res 70 620 624 1979 Balaraman K Bheema Rao U S and Rajagopalan P K Isolation of Metarrhizium anisopliae Beauveria tennella and Fusarium oxyporum Deuteromycetes and their pathogenecity to Culex fatigans and Anopheles Stephens Indian J Med Res 70 718 722 1979 P S SHETTY AND P K RAJAGOPALAN A preliminary note on phlebotomine sandflies of Pon dicherry IJMR 70 1979 954 956 P K B MENON AND P K RAJAGOPALAN Seasonal changes in the density and natural mortality of immatures stages of the urban malaria vector Anopheles stephensi Liston in Pondicherry IJMR 70 Suppl 1979 123 127 P K B MENON AND P K RAJAGOPALAN Relative importance of different types of breeding habitats in contributing to the population of Culex quinquefasciatus in Pondicherry IJMR 71 1980 725 733 P K RAJAGOPALAN A GAJANANA P S SHETTY AND N ARUNACHALAM Attempts to establish WucJiereiia bauciQili in slow loris Loris tardigradus IJMR 72 1980 203 205 P K DAS AND P K RAJAGOPALAN Insecticides susceptability status of colonized strain of Anopheles culicifacles Giles IJMR 72 1980 218 221 P K DAS AND P K RAJAGOPALAN Insecticide resistance in Culex quinquefasciatus and its relevance to vector control IJMR 72 1980 500 507 A GAJANANA P K RAJAGOPALAN AND R REUBEN A note on the refractoriness of slender loris Loris tardigradus Plasmodlum vivax IJMR 72 1980 497 499 P K RAJAGOPALAN Population dynamics of Culex pipiens fatigans the filariasis vector in Pon dicherry influence of climate and environment INSECT VECTOR BIOLOGY PRO IND NATLSCI ACA B 46 1981 745 751 P K RAJAGOPALAN P S SHETTY AND N ARUNACHALAM A filariasis survey in Pondicherry villages IJMR 73 Suppl 1981 73 77 P K B MENON AND P K RAJAGOPALAN Seasonal changes in survival rates of immatures of Culex pipiens fatigans in different habitats in Pondicherry IJMR 73 Suppl 1981 136 138 P K DAS AND P K RAJAGOPALAN Role of simulated migration of mosquitoes in development and reversal of malathion resistance in Culex pipiens fatigans IJMR 73 Suppl 1981 139 143 K BALARAMAN P K DAS AND P K RAJAGOPALAN Biochemical studies of some mosquitoes in relation to development of Wuchereria bancrofti IJMR 73 Suppl 1981 144 146 M GEETHA BAI K N PANICKER AND P K RAJAGOPALAN Laboratory studies on the biology of Armigeres subalbatus Coquilett 1898 IJMR 73 Suppl 1981 151 154 K BALARAMAN P JAMBULINGAM AND P K RAJAGOPALAN Larval susceptibility of QiAsx pipiens fatigans and Anopheles stephensi to Metarrhizium anisopliae IJMR 73 Suppl 1981 160 162 P K RAJAGOPALAN Prospectus for biological control of mosquitoes IJMR 73 Suppl 1981 163 173 P K RAJAGOPALAN M GEETHA BAI AND N ARUNACHALAM Age deterimination of man biting population of Culex pipiens fatigans with particular reference to transmission of Wuchereria bancrofti in Pondicherry IJMR 73 Suppl 1981 739 745 RAJAGOPALAN P K and SREENIVASAN M A Ixodid ticks on cattle and buffaloes in the Kyasanur Forest Disease area of Karnataka State IJMR 73 1981 880 889 P K RAJAGOPALAN Recent advances in research in biological control of vectors RECENT ADVANCES IN ENTOMOLOGY 1981 133 138 M GEETHA BAI K N PANICKER AND P K RAJAGOPALAN Biology of predator mosquito JmQLi hynchites splendens Wiedemann Diptera Culicidae IJMR 74 1981 13 17 P K DAS T MARIAPPAN AND P K RAJAGOPALAN Evaluation of methoprene a juvenile hormone against Culex quinquefasciatus Anopheles stephensi and Aedes aegypti IJMR 74 1981 18 22 P K RAJAGOPALAN Vector control operations in rural areas and community participation APPRO TECH PRIMARY HEALTH CARE 1981 87 95 M H BIRLEY AND P K RAJAGOPALAN Estimation of survival and biting rates of Culex quinquefasciatus Diptera Culicidae J MED ENT 18 1981 181 186 RAJAGOPALAN P K DAS P K VAITHILINGAM C BABU C J ARUNACHALAM N MARIAP PAN T RAJAVEL A R NARASIMHAN P V S L RAMAIAH K D PRADEEP KUMAR N PAILY K P AMALRAJ D SURYANARAYANAMURTHY U and BALAKRISHNAN N Filariasis Control Demonstration Project A summary Report VBC ECV EC 82 14 1982 RAJAGOPALAN P K Promising Biological Control Agents for mosquito control and procedure for field evaluation of B thuringiensis serotype H I4 Paper presented at the Workshop on Regional Manpower Requirements in Entomological aspects of Malaria Control Programmes Colombo Sri Lanka SEA MAL Meet 11 WP 24 1981 RAJAGOPALAN P K Integrated Vector Control Programme in developing countries and the place of biological control agents Proceedings of the Invertebrate Pathology and Microbial Control Illrd International Colloquium on Invertebrate Pathology XVth Annual Meeting of the Society for Invertebrate Pathology 6 10 Sept 1982 University of Sussex Brighton U K RAJAGOPALAN P K Man power and training needs in Integrated Vector Control Paper presented at the WHO Inter Regional Workshop on Integrated Control of Vectors Pondicherry during October 1983 SEA VBC Meet 1A VP 7 7 1983 RAJAGOPALAN P K Research needs on Vector Biology Paper presented at the Indo UK Workdhop on Malaria held at Delhi 1983 CURTIS C F BROOKS G D ANSARI A GROVER K K KRISHNAMURTHY B S RAJAGOPALAN P K et al A field trial on control of Culex quinquefasciatus by release of males of a strain integrating cytoplasmic incompatibility and a translocation Ent Exp amp Appl 31 181 190 1982 Ned Entomol Ver Amsterdam SREENIVASAN M A RAJAGOPALAN P K and BHAT H R Spatral distribution of infected Haemaphysalis nymphs in the epizootic localities of Kyasanur Forest Disease Ind J Med Res 78 531 536 1983 CHANDRAHAS R K JAMBULINGAM P SABESAN S and RAJAGOPALAN P K Epidemiologi cal aspects of malaria in Rameswaram Island Tamil Nadu Indian J Med Res 80 34 42 1984 SABESAN S JAMBULINGAM P KRISHNAMOORTHY K VIJAYAN V A GUNASEKARAN K RAJENDRAN G CHANDRAHAS R K and RAJAGOPALAN P K Natural infection and vectorial capacity of Anopheles culicifacies Giles in Rameswaram Island IJMR 80 43 46 1984 JAMBULINGAM P SABESAN S VIJAYAN V A KRISHNAMOORTHY K GUNASEKARAN K RAJENDRAN G CHANDRAHAS R K and RAJAGOPALAN P K Density and biting behaviour of Anopheles culicifacies Giles in Rameswaram Island Tamil Nadu Indian J Med Res 80 47 50 1984 K N PANICKER U S BHEEMA RAO AND P K RAJAGOPALAN Investigations of persistent malaria transmission in Pudukuppam a coastal village of Pondicherry IJMR 80 1984 51 56 K N PANICKER AND P K RAJAGOPALAN Laboratory studies on the biology of Anopheles sub pjclUSGrassi 1899 IJMR 80 1984 57 59 K N PANICKER AND P K RAJAGOPALAN Field observations on the swarming and mating behaviour of AiiojjheJe sjibj lciijaGrassi 1899 IJMR 80 1984 60 62 P K RAJAGOPALAN AND K N PANICKER Feasibility of community participation for vector control in villages IJMR 80 1984 117 124 P K RAJAGOPALAN P JAMBULINGAM S SABESAN K KRISHNAMOORTHY S RAJENDRAN K GUNASEKARAN AND N PRADEEP KUMAR Population movement and malaria peristence in Rameswaram Island ICMR BULL 14 11 1984 125 133 RAJAGOPALAN P K and PANICKER K N Feasibility of community involvement in integrated vector control in villages WHOA BC 84 903 1984 RAJAGOPALAN P K and DAS P K Environmental Control of Filariasis in Pondicherry Facets of Environmental Problems Edited by C R Krishnamurthi National Committee of SCOPE Indian National Science Academy New Delhi 1984 RAJAGOPALAN P K and PANICKER K N Financial rewards ensure community involvement World Health Forum Vol 6 No 2 174 176 1985 K N PANICKER R SRINIVASAN K VISWAM AND P K RAJAGOPALAN Larvivorous potential of some sypriniformes fishes IJMR 82 1985 517 520 P K RAJAGOPALAN AND K N PANICKER Financial rewards ensure community involvement WORLD HEALTH FORUM 6 1985 174 176 RAJAGOPALAN P K Role of local Government in community participation for DHC vector control Paper presented at the Inter Regional Scientific Working Group Meeting on Community Participation in prevention and control of DF DHF 13 17 Dec 1983 at Bangkok P K RAJAGOPALAN AND P K DAS Integrated vector management for urban filariasis control in Pondicherry ICMR BULLETIN 15 11 1986 133 140 K N PANICKER AND P K RAJAGOPALAN Vector control through integrated rural development ICMR BULLETIN 16 2 1986 1 5 K BALARAMAN AND P K RAJAGOPALAN Bacillus thurlngiensls H 14 and its prospects for mosquito control ICMR BULLETIN 16 3 1986 25 30 P K RAJAGOPALAN P JAMBULINGAM S SABESAN K KRISHNAMOORTHY G RAJENDRAN K GUNASEKARAN AND N PRADEEP KUMAR Population movement and malaria persistence in Rameswaram Island SOC SCI MED 22 8 1986 879 886 S SABESAN K KRISHNAMOORTHY P JAMBULINGAM G RAJENDRAN N PRADEEPKUMAR AND P K RAJAGOPALAN Breeding habitats of Anopheles culiclfacles in Rameswaram Island IJMR 84 1986 44 52 P JAMBULINGAM S SABESAN K KRISHNAMOORTHY G RAJENDRAN N PRADEEPKUMAR AND P K RAJAGOPALAN Malaria control in Rameswaram Island and in South India ICMR BULLETIN 16 8 1986 89 94 P K RAJAGOPALAN AND K N PANICKER Vector control How to gain acceptance and support from community WHO CHRONICLE 40 5 1986 184 187 P K RAJAGOPALAN K N PANICKER AND P K DAS Control of malaria and filariasis vectors in South India PARASITOLOGY TODAY 3 8 1987 233 240 M A SREENIVASAN H R BHAT and P K RAJAGOPALAN The Epizootics of Kyasanur forest disease in wild monkeys during 1964 to 1973 Trans Roy Soc Trop Med Hyg 1986 80 810 RAJAGOPALAN P K and DAS P K Filariasis Control by Integrated Vector Management Proceedings of the ICMRA VHO Workshop to Review Research Results on Community Participation for Disease Vector Control 3 9 Feb 1988 85 99 RAJAGOPALAN P K URBAN VECTOR CONTROL IN INDIA Proceedings of the International Conference on Medical and Veterinary Dipterology Nov 30 Dec 4 1987 pp 19 22 P K RAJAGOPALAN AND P K DAS What ails mosquito control programmes in India BULLETIN OF SCIENCES 4 1 1988 14 17 P K RAJAGOPALAN P K DAS S P PANI T MARIAPPAN A R RAJAVEL K D RAMAIAH D AMAL RAJ K P PAILY N BAL4KRISHNAN C SADANANDANE P VANAMAIL S SUBRAMANIAN R SRINIVASAN N ARUNACHALAM C M R REDDY C B S REDDY AND N SOMACHARY Evaluation of integrated vector control measures on filariasis transmission in Pondicherry IJMR 87 1988 434 439 P K RAJAGOPALAN Insects communicable diseases and health role of government society and individual Swasth Hind 32 3 amp 4 1988 78 81 P K RAJAGOPALAN Malaria and its control in India HEALTH FOR MILLIONS Aug 1988 1988 6 8 P K RAJAGOPALAN AND P K DAS Primary health care Theory and practice in the Indian Context ICMR Bulletin 18 6 1988 55 59 P K RAJAGOPALAN and K D RAMAIAH Vectors of Japanese encephalitis in India their breeding habitats and control Proc Sym on J Encephalitis West Bengal 1986 17 29 P K RAJAGOPALAN K N PANICKER S SABESAN K KRISHNAMOORTHY AND A SUDHAKAR RAO Control of Brugian filariasis in Shertallai South India precontrol epidemiological observations VCRC Pbn 7 1988 P JAMBULINGAM S S S MOHAPATRA LK DAS P K DAS AND P K RAJAGOPALAN Detection of Plasmodium ovale in Koraput District Orissa State Indian J Med Res 89 1989 117 118 P K RAJAGOPALAN S P PANI P K DAS and P JAMBULINGAM Malaria among children in Koraput District Orissa Indian J Paediatrics 56 1989 355 364 M A SREENIVASAN P K RAJAGOPALAN and H R BHAT Isolation of Kyasanur Forest Disease virus from Ixodid ticks collected between 1965 and 1972 Reprinted from Progress in Acarology Vol 1 editred by G P Channabasavanna and C A Viraktamath Oxford amp IBH Publishing Co Pvt Ltd p 37 44 RAJAGOPALAN P K DAS P K SUBRAMANIAN S VANAMAIL P RAMAIAH K D Control of bancroftian filariasis in Pondicherry South India I Pre control epidemiological observations Epidemiolo Infect 1989 103 685 692 SUBRAMANIAN S PANI S P DAS P K AND RAJAGOPALAN P K Bancroftian filariasis in Pondicherry South India II Epidemiological evaluation of the effect of vector control Epidemiol Infect 1989 103 693 702 SUBRAMANIAN S VANAMAIL P RAMAIAH K D PANI S P DAS P K AND RAJAGOPALAN P K A simple deterministic model for host parasite relationship In Wuchererla bancrofti infection amp its relevance to regulation of parasite in human host IJMR 89 1989 411 417 RAJAGOPALAN P K PANICKER K N amp PANI S P Impact of 50 years of vector control on the prevalence of Brugia malayi in Shertallai area of Kerala state IJMR 89 1989 418 425 VANAMAIL P SUBRAMANIAN S DAS P K PANI S P RAJAGOPALAN P K BUNDY D A P amp GRENFELL B T Estimation of the age specific rates of acquisition and loss of Wuchereria bancrofti infection Transactions 83 5 1989 689 693 RAJAGOPALAN P K DAS P K PANI S P JAMBULINGAM P MOHAPATRA S S S GUNASEKARAN K AND DAS L K Parasitological aspects of malaria persistence in Koraput District Orissa India IJMR 1990 91 44 51 P VANAMAIL S SUBRAMANIAN amp P K RAJAGOPALAN A mathematical analysis of various factors involved in transmission of Bancroftian filariasis in Pondicherry Indian J Med Res 1990 91 289 292 P VANAMAIL S S SUBRAMANIAN P K DAS S P PANI 7 RAJAGOPALAN Estimation of fecun dic life span of W bancrofti from a longitudinal study of infection in human population in an endemic area of Pondicherry South India Indian J Med Res 1990 91 293 297 P K RAJAGOPALAN P K DAS K N PANICKER R REUBEN D RAGHUNATHA RAO LS SELF ANDJ D LINES Environmental and Water Management for Mosquito Control In APPROPRIATE TECHNOLOGY IN VECTOR CONTROL Editor C F Curtis CRC Press Inc Boca Raton Florida P K RAJAGOPALAN AND P K DAS Problems of Malaria Control in Tribal Areas ICMR Bulletin 20 5 1990 Rajagopalan P K and P K Das Environmental Control of Filariasis in Pondicherry Facets of Environmental Problems Five case studies 1984 21 34 183 Sabesan S P Jambulingam K Krishnamurthy V A Vijayan K Gunasegaram G Rajendran R K Chandrahas and P K Rajagopalan Natural Infection amp Vectorial Capacity of Anopheles Culicifacies Giles in Rameswaram Island Tamil Nadu Indian Journal of Medical Research 80 no 7 1984 43 46 Jambulingam P S Sabesan V A Vijayan K Krishnamurthy K Gunasegaram G Rajendran R K Chandrahas and P K Rajagopalan Density amp Biting Behavior of Anopheles Culicifacies Giles in Rameswaram Island Tamil Nadu Indian Journal of Medical Research 80 no 7 1984 47 50 Rajagopalan P K and P K Das Integrated Vector Management for Urban Filariasis Control in Pondicherry ICMR Bulletin 15 no 11 1985 133 40 186 Rajagopalan P K and K N Panicker Vector Control How to Gain Acceptance and Support from the Community WHO Chronicle 40 no 5 1986 Rajagopalan P K K N Panicker and P K Das Control of Malaria and Filariasis Vectors in South India Trends in Parasitology Parasitology Today 3 no 8 1987 233 41 Rajagopalan P K and P K Das What Ails Mosquito Control Programmes in India Bulletin of Sciences 4 no 1 1988 14 17 Rajagopalan P K Malaria and Its Control in India Health for Millions 1988 6 8 Rajagopalan P K S P Pani P K Das and P Jambulingam Malaria in Koraput District of Orissa Indian Journal of Pediatrics 56 no 3 1989 355 64 Rajagopalan P K and P K Das Problems of Malaria Control in Tribal Areas ICMR Bulletin 20 no 5 1990 41 46 Rajagopalan P K Filariasis in India National Medical Journal of India 3 no 1 1990 1 4 Grenfell B T P K Das P K Rajagopalan and D A P Bundy Frequency Distribution of Lymphatic Filariasis Microfilariae in Human Populations Population Processes and Statistical Estimation Parasitology 101 no 3 1990 417 27 Das P K A Manoharan A Srividya B T Grenfell D A P Bundy P Vanamail and P K Rajagopalan Frequency Distribution of Wuchereria Bancrofti Microfilariae in Human Populations and Its Relationships with Age and Sex Parasitology 101 no 3 1990 429 34 Vanamail P S Subramanian P K Das S P Pani and P K Rajagopalan Estimation of Fecundic Life Span of Wuchereria Bancroft from Longitudinal Study of Human Infection in an Endemic Area of Pondicherry South India Indian Journal of Medical Research 91 no July 1990 293 97 230 Rajagopalan P K Filariasis in India National Medical Journal of India 3 no 1 1990 1 4 216 Grenfell B T P K Das P K Rajagopalan and D A P Bundy Frequency Distribution of Lymphatic Filariasis Microfilariae in Human Populations Population Processes and Statistical Estimation Parasitology 101 no 3 1990 417 27 238 Das P K A Manoharan A Srividya B T Grenfell D A P Bundy P Vanamail and P K Rajagopalan Frequency Distribution of Wuchereria Bancroft Microfilariae in Human Populations and Its Relationships with Age and Sex Parasitology 101 no 3 1990 429 34 239 Pani S P A Srividya and P K Rajagopalan Clinical Manifestations of Bancroftian Filariasis in Relation to Microfilaraemia and Diethylcarbamazine Therapy National Medical Journal of India 4 1991 9 14 248 Rajagopalan P K and S P Pani Community Drug Trials for Lymphatic Filariasis Control in India National Medical Journal of India 4 no 2 1991 71 76 250 Srividya A S P Pani P K Rajagopalan D A P Bundy and B T Grenfell The Dynamics of Infection and Disease in Bancroftian Filariasis Transactions of the Royal Society of Tropical Medicine and Hygiene 85 no 2 1991 255 59 251 Bundy D A P B T Grenfell and P K Rajagopalan Immunoepidemiology of Lymphatic Filariasis The Relationship between Infection and Disease Trends in Parasitology Parasitology Today 7 no 3 1991 A71 A75 249 Pani S P A Srividya and P K Rajagopalan Clearance of Microfilaraemia Following Diethylcarbamazine Dec Therapy in Periodic Wuchereria Bancrofti Infection Relation with Age Sex Microfilaria Count and Clinical Status Tropical Biomedicine 8 no 1 1991 59 65 273 Das P K A Manoharan S Subramanian K D Ramaiah S P Pani A R Rajavel and P K Rajagopalan Bancroftian Filariasis in Pondicherry South India Epidemiological Impact of Recovery of the Vector Population Epidemiology and Infection 108 no 3 1992 483 93 297 Dennis D T G Dreyer M M Ismail V Kumaraswami J W Mak J U Mataika E A Ottesen W F Piessens P K Rajagopalan B A Southgate and H J Zheng Lymphatic Filariasis Diagnosis and Pathogenesis Bulletin of the World Health Organization 71 no 2 1993 135 41 244 References edit Raghunath Current Status And Research Tata McGraw Hill Education ISBN 9780070251779 a b Need to rescue Indian medical research from its moribund state India Medical Times 16 August 2015 Retrieved 2 September 2015 Discussion PDF Inflibnet 2015 Retrieved 2 September 2015 Chauhan N 2020 Dr P K Rajagopalan The National Medical Journal of India 33 2 116 119 doi 10 4103 0970 258X 290284 PMID 33753642 The Seven Decade Transnational Hunt for the Origins of the Kyasanur Forest Disease the Wire Science 19 November 2016 Register University of California Volume 2 University of California Berkeley 1958 My Life s Journey with Science by Dr P K Rajagopalan PDF Yellow Fever Mosquito How Karnatakas Shivamogga Became the Hotbed of Monkey Fever earthjournalism net Rajagopalan P K Paul S D Sreenivasan M A 1969 Isolation of Kyasanur forest disease virus from the insectivorous bat Rhinolophus rouxi and from Ornithodoros ticks The Indian Journal of Medical Research 57 5 805 808 PMID 5820428 Biological warfare experiment in India and the curious case of yellow fever mosquitoes 21 January 2021 Pondichery The gnats live on India Environment Portal News reports documents blogs data analysis on environment amp development India South Asia Rajagopalan P K Panicker K N 1978 A note on the 1976 epidemic of Japanese encephalitis in Burdwan district West Bengal The Indian Journal of Medical Research 68 3938 PMID 33894 An innovative holistic approach to control mosquitoes with special reference to mosquito vectors PDF www researchgate net February 2009 Retrieved 9 February 2024 Rajagopalan P K Das P K Subramanian S Vanamail P Ramaiah K D 9 February 1989 Bancroftian Filariasis in Pondicherry South India 1 Pre Control Epidemiological Observations Epidemiology and Infection 103 3 685 692 doi 10 1017 S0950268800031083 JSTOR 3863489 PMC 2249545 PMID 2691269 Elizabeth S Williams Ian K Barke 2008 Infectious Diseases of Wild Mammals Wiley p 558 ISBN 9780470344811 Retrieved 3 September 2015 Manfred Brack 2012 Agents Transmissible from Simians to Man Springer Science amp Business Media p 454 ISBN 9783642719110 Retrieved 3 September 2015 Control of malaria and filariasis vectors in South India PDF www cell com August 1987 Retrieved 9 February 2024 Sreenivasan M A Bhat H R Rajagopalan P K 1986 The epizootics of Kyasanur Forest disease in wild monkeys during 1964 to 1973 Transactions of the Royal Society of Tropical Medicine and Hygiene 80 5 810 814 doi 10 1016 0035 9203 86 90390 1 Menon P K Rajagopalan P K 1978 Control of mosquito breeding in wells by using Gambusia affinis and Aplocheilus blochii in Pondicherry town The Indian Journal of Medical Research 68 927 933 PMID 582034 Community Drug Trials For Lymphatic Filariasis Control in India www researchgate net Epidemiological assessment of different intervention www cabidigitallibrary org Rajagopalan P K Jambulingam P Sabesan S Krishnamoorthy K Rajendran S Gunasekaran K Kumar N Pradeep Prothero R Mansell 1986 Population movement and malaria persistence in Rameswaram Island Social Science amp Medicine 22 8 879 886 doi 10 1016 0277 9536 86 90242 X PMID 3749960 Parasitological Aspects of Malaria Persistence in the Koraput District in Orissa India www researchgate net Rajagopalan PK 2021 International Collaboration Bane or Boon Journal of Communicable Diseases 53 3 135 142 doi 10 24321 0019 5138 202149 Do we need Zoonoses Research in India Scilit www scilit net Indian Entomologist Volume 4 Issue 1 January 2023 PDF www indianentomologist org Rajagopalan P K Patil A P Boshell J 1968 Studies on Ixodid tick populations on the forest floor in the Kyasanur Forest disease area 1961 1964 The Indian Journal of Medical Research 56 4 497 509 PMID 5679148 Rao Mohit M 3 February 2019 KFD surveillance is no longer taking place says scientist The Hindu Retrieved from https en wikipedia org w index php title P K Rajagopalan amp oldid 1223418942, wikipedia, wiki, book, books, library,

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