Seasonal prevalence of anophelines in Kheda district, Gujarat.
Seasonal changes in the population structure of anophelines were studied in Kheda district, Gujarat. Mosquito collections were made from the villages of Nadiad taluka, representing 3 different physiographic zones. Maximum number of anopheline species (13) were recorded from canal irrigated area followed by 11 species from non-canal irrigated and 8 species from riverine areas. Four anophelines namely An. subpictus, An. culicifacies, An. annularis and An. stephensi were predominant. High densities of An. culicifacies and An. subpictus were recorded in March and August. Results of a four year study (1985 to 1988) on the population of anophelines from 3 different physiographic entities showed marked differences in the seasonal abundance of different species.
Malaria Research Centre, Civil Hospital, Nadiad, India.
R M
RM
Bhatt
R C
RC
Sharma
A S
AS
Gautam
D K
DK
Gupta
D000818:Animals; D000852:Anopheles / Q000254:growth & development*; D007194:India; D007303:Insect Vectors / Q000254:growth & development*; D011157:Population Dynamics; D012621:Seasons