Susceptibility status of two species of Japanese encephalitis vectors to insecticides in the Thar desert, district Bikaner (Rajasthan).
Susceptibility tests were conducted on the adults of two species of Japanese encephalitis vectors viz., Culex pseudovishnui and C. tritaeniorhynchus against diagnostic doses of DDT, dieldrin, malathion, fenitrothion, propoxur and permethrin at different exposure duration. C. pseudovishnui was found susceptible to permethrin and resistant to dieldrin and propoxur while C. tritaeniorhynchus was found susceptible to permethrin and resistant to DDT, dieldrin, fenitrothion and propoxur. A verification, however, was required with other insecticides for both the species.
Bansal
S K
SK
Desert Medicine Research Centre (ICMR), Jodhpur.
Singh
K V
KV
D000818:Animals; D003465:Culex; D003889:Desert Climate; D004672:Encephalitis, Japanese / Q000635:transmission*; D005260:Female; D007194:India; D007303:Insect Vectors; D007305:Insecticide Resistance