Prevalence of mosquito species in Chhura block of Raipur district of Chhattisgarh state.
Mosquitoes act as vectors for several diseases including malaria and filaria. In Indian scenario, Chhattisgarh is endemic for both the diseases. The present study on prevalence of mosquito population in block Chhura of Raipur district of Chhattisgarh state was undertaken between August 2002 and March 2004 to asses the distribution pattern of various species of mosquitoes and their seasonal variations. Indoor resting mosquitoes were collected from five villages by aspirator tube in the morning (06:00-08:00 hr) using torchlight. Adult mosquitoes were identified using standard morphological and pictorial keys. Altogether 11 species belonging to three genera viz., Anopheles (7 species), Armigeres (1 species) and Culex (3 species) were recorded during study period. Average man-hour mosquito density was high in February 2003 (62.15) & March 2003 (69.35) and declined gradually till June 2003. From July 2003, it started rising again and reached a peak in August (94.10)-September (91.60) 2003. The vector species i.e. Anopheles culicifacies and Anopheles annularis were recorded high in rainy and winter seasons.
Parmanand
Baghel
B
SOS in Life Sciences, Pt. Ravishankar Shukla University, RAIPUR-492010, Chhattisgarh.
Naik
K
K
Dixit
V
V
Gupta
A K
AK
Kataria
O M
OM
Prasad
G B K S
GB
D000818:Animals; D000852:Anopheles / Q000254:growth & development / Q000502:physiology; D003465:Culex / Q000254:growth & development / Q000502:physiology; D009033:Culicidae / Q000145:classification* / Q000254:growth & development* / Q000502:physiology; D007194:India; D007303:Insect Vectors / Q000145:classification / Q000254:growth & development / Q000502:physiology; D008288:Malaria / Q000635:transmission; D011156:Population Density; D015995:Prevalence; D012424:Rural Population; D012621:Seasons; D013045:Species Specificity