Research Topics
| A JebanesanSummaryCountry: India Publications
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Publications
Prevention of Dengue fever through plant based mosquito repellent Clausena dentata (Willd.) M. Roem (Family: Rutaceae) essential oil against Aedes aegypti l. (Diptera: Culicidae) mosquitoS Rajkumar
Department of Zoology and Wildlife Biology, A VC College, Mannampandal, Tamil Nadu, India
Eur Rev Med Pharmacol Sci 14:231-4. 2010..The use of natural products for dengue control would protect the environment, reduce dependence on expensive synthetic repellents and also generate local employment...
Bioactivity of flavonoid compounds from Poncirus trifoliata L. (Family: Rutaceae) against the dengue vector, Aedes aegypti L. (Diptera: Culicidae)S Rajkumar
Department of Zoology and Wildlife Biology, AVC College, Mannampandal 609 305, Tamilnadu, India
Parasitol Res 104:19-25. 2008..trifoliata can be a potential candidate for use in the development of commercial mosquitocidal products that may be an alternative to conventional synthetic chemicals, particularly in integrated vector control applications...
Larvicidal and oviposition activity of Cassia obtusifolia Linn (Family: Leguminosae) leaf extract against malarial vector, Anopheles stephensi Liston (Diptera: Culicidae)S Rajkumar
Department of Zoology and Wildlife Biology, A V C College, Mannampandal, 609 305 Tamilnadu, India
Parasitol Res 104:337-40. 2009..2%, 83.0% and 75.5%, respectively. The larvicidal and oviposition deterrent effect of C. obtusifolia against A. stephensi make this plant product promising as an alternative to synthetic insecticide in mosquito control programs...
Effect of leaf essential oil of Coccinia indica on egg hatchability and different larval instars of malarial mosquito Anopheles stephensiSankaran Rajkumar
Department of Zoology and Wildlife Biology, AVC College, Tamil Nadu, India
Asian Pac J Trop Med 4:948-51. 2011..To assess the larvicidal and egg hatching inhibition property of the leaf essential oil of Coccinia indica (C. indica) against Anopheles stephensi (An. stephensi)...
Studies on effect of Acalypha indica L. (Euphorbiaceae) leaf extracts on the malarial vector, Anopheles stephensi Liston (Diptera:Culicidae)M Govindarajan
Division of Vector Biology, Department of Zoology, Annamalai University, Annamalai Nagar, Tamil Nadu, India
Parasitol Res 103:691-5. 2008..The results that the leaf extract of A. indica is promising as larvicidal and ovicidal activity and oviposition attractancy against malaria vector A. stephensi...
Larvicidal and ovicidal activity of Cassia fistula Linn. leaf extract against filarial and malarial vector mosquitoesM Govindarajan
Division of Phytochemistry and Vector Biology, Department of Zoology, Annamalai University, Annamalai Nagar, 608 002, Tamil Nadu, India
Parasitol Res 102:289-92. 2008..The egg raft of C. quinquefasciatus was found to be more hatchable than A. stephensi. The results show that the leaf extract of C. fistula is promising as a larvicidal and ovicidal agent against C. quinquefasciatus and A. stephensi...
Mosquitocidal and repellent activity of the leaf extract of Citrullus vulgaris (cucurbitaceae) against the malarial vector, Anopheles stephensi liston (diptera culicidae)K Mullai
Division of Vector Biology, Department of Zoology, Annamalai University, Annamalainagar, Tamilnadu, India
Eur Rev Med Pharmacol Sci 12:1-7. 2008..99, 70.02, 106.33 and 84.25 ppm respectively...
Oviposition deterrent and skin repellent activities of Solanum trilobatum leaf extract against the malarial vector Anopheles stephensiS Rajkumar
PG and Research Department of Zoology and Wild life Biology, A.V.C. College, Mannanpandal, 609 305, Tamil Nadu, India
J Insect Sci 5:15. 2005..Both oviposition deterrent and skin repellent activity were dose dependent. The results suggest that the leaf extract of S. trilobatum is an effective oviposition deterrent and skin repellent against An. stephensi...
Larvicidal, ovicidal and repellent activities of the leaf extract of two cucurbitacious plants against filarial vector Culex quinquefasciatus (Say) (Diptera : Culicidae)K Mullai
Division of Vector Biology, Department of Zoology, Annamalai University, Annamalainagar 608 002, Tamil Nadu, India
Trop Biomed 24:1-6. 2007..The leaf extract of these two plants shows the larvicidal and ovicidal properties and they can also be applied as an effective personal protection measure against mosquito bites...
Repellency of volatile oils from Moschosma polystachyum and Solanum xanthocarpum against filarial vector Culex quinquefasciatus sayS Rajkumar
PG and Research Department of Zoology and Wild life Biology, A V C College, Mannampandal 609 305, Tamil Nadu, India
Trop Biomed 22:139-42. 2005..No adverse effects on human volunteers were observed after application. Therefore, both volatile oils can be applied as an effective personal protection measure against mosquito bites...
Repellent activity of selected plant essential oils against the malarial fever mosquito Anopheles stephensiS Rajkumar
PG and Research Department of Zoology and Wild life Biology, A V C College, Mannampandal 609 305, Tamil Nadu, India
Trop Biomed 24:71-5. 2007..cairica, M. charantia and T. procumbens are promising as repellents at 6% concentration against An. stephensi and could be useful in the search for new natural repellent compounds...
Larvicidal and repellent activity of tetradecanoic acid against Aedes aegypti (Linn.) and Culex quinquefasciatus (Say.) (Diptera:Culicidae)R Sivakumar
Division of Vector Biology, Department of Zoology, Annamalai University, Tamil Nadu, India
Asian Pac J Trop Med 4:706-10. 2011..To investigate the larvicidal and repellent efficacy of tetradecanoic acid against Aedes aegypti (Ae. aegypti) L. and Culex quinquefasciatus (Cx. quinquefasciatus) Say (Diptera: Culicidae)...
Antibacterial activity of Acalypha indica LM Govindarajan
Division of Vector Biology, Department of Zoology, Annamalai University, Tamilnadu, India
Eur Rev Med Pharmacol Sci 12:299-302. 2008..156 to 2.5 mg/ml. Among the Gram-negative bacteria, only the Pseudomonas aeruginosa was susceptible to the extracts...
Larvicidal effect of extracellular secondary metabolites of different fungi against the mosquito, Culex quinquefasciatus SayM Govindarajan
Division of Vector Biology, Department of Zoology, Annamalai University, Annamalai Nagar-608 002, Tamilnadu, India
Trop Biomed 22:1-3. 2005..viride were 38.34, 40.39, 44.97, 50.03 and 54.16 mg/L, respectively. Among the five different fungi, the culture filtrates of A. flavus was found to be more toxic than the other four species of fungi against Cx. quinquefasciatus...
Mosquitocidal activities of octacosane from Moschosma polystachyum Linn (lamiaceae)S Rajkumar
Department of Zoology, Annamalai University, Annamalainagar 608 002, Tamil Nadu, India
J Ethnopharmacol 90:87-9. 2004..0 and 2.5 mg/cm(2) concentration gave 85.2+/-1.7 min and 54.6+/-2.3 min protection, respectively. The total percentage protection of octacosane was 96.2+/-0.9 at 2.5 mg/cm(2) and 86.4+/-1.3 at 1.0 mg/cm(2) concentration...
