REFERENCES
- Finney, D.J. (1971) Probit Analysis. Cambridge University Press, London, III Edition, pp. 20–42.
- Kalyanasundaram, M. and Babu, C.J. (1982) Biologically active plant extracts as mosquito larvicides. Indian J. Med. Res. 76: 102–106.
- Kathiresan K. and Thangam, T.S. (1987) Light-induced effects of latex of Excoecaria agallocha L. On an estuar- ine mosquito, Culex sitiens L. J. Mar. Biol. Ass. India 29: 378–380.
- Thangam, T.S. and Kathiresan, K. (1988a) Toxic effect of seaweed extracts on mosquito larvae. Indian J. Med. Res. 88: 35–37.
- Thangam, T.S. and Kathiresan, K. (1988b) Toxic effect of mangrove plant extracts on mosquito larvae Anopheles stephensi L. Curr. Sci. 57: 914–915.
- Thangam, T.S. and Kathiresan, K. (1989) Larvicidal effect of marine plant extracts on mosquito Culex tritae- niorhynchus. J. Mar. Biol. Ass. India 31: 306–307.
- Thangam, T.S. and Kathiresan, K. (1990) A larvivorous fish for mosquito control in brackish water-a laboratory eval- uation. Tropical Biomedicine 7: 135–137.
- Thangam, T.S. and Kathiresan, K. (1991a) Mosquito larvici- dal effect of seaweed extracts. Bot. Mar. 34: 433–435.
- Thangam, T.S. and Kathiresan, K. (1991b) Mosquito larvici- dal activity of marine plant extracts with synthetic insec- ticides. Bot. Mar. 34: 537–539.
- Thangam T.S. and Kathiresan, K. (1992a) Mosquito larvici- dal activity of mangrove plant extracts against Aedes aegypti. Int. Pest Control 34: 116 & 119.
- Thangam T.S. and Kathiresan, K. (1992b) Smoke repellency and killing effect of marine plants against Culex quinque- fasciatus. Tropical Biomedicine 9: 35–38.
- Thangam, T.S. and Kathiresan, K. (1993a) Repellency of marine plant extracts against the mosquito Aedes aegypti. Int. J. Pharmacog. 31: 321–323.
- Thangam, T.S. and Kathiresan, K. (1993b) Mosquito larvici- dal activity of seaweed extracts against Aedes aegypti and culex quinquefasciatus. <i>Int. Pest Control35: 94–95.
- Thangam, T.S. and Kathiresan, K. (1994) Studies on mos- quito larvicidal activity of Rhizophora apiculata. Int. J. Pharmacog. 32: 33–36.
- Thangam, T.S., Srinivasan, K. and Kathiresan, K. (1993) Smoke repellency and killing effect of mangrove plants against the mosquito Aedes aegypti (Linnaeus) Tropical Biomedicine 10: 25–128.
- WHO (1975) Instructions for determining the susceptibility or resistance of mosquito larvae to insecticides. Mimeo- graphed document. Mimeographed document, WHO/VBC/75: 583.