title: Population dynamics of mosquitoes and malaria vector incrimination in district Charsadda, Khyber Pakhtunkhwa (KP) Pakistan.
abstract: This study aimed to obtain updated information on mosquito diversity and malaria vector incrimination in Charsadda Khyber Pakhtunkhwa to help in devising effective control and preventive measures in the area. Monthly survey of indoor mosquitoes for one year was carried out in three villages, Dhaki Totaqi and Mathra. Female Anopheline were used to detect Circumsporozoites protein (CSP) using Enzyme Linked Immunosorbent Assay. Among 17 mosquito species, Culex quinquefasciatus, Anopheles splendidus, Anopheles stephensi, Anopheles fluviatilus, Anopheles culicifacies and Culex tritaeniorhynchus were predominant. Dhaki village had the highest mosquito species diversity (1.015) and similar species richness (0.7) and evenness (0.5) with village Mathra. Slide positivity rate (SPR) shows that the rate of malaria transmission increases with mosquito population. Four anopheline species i.e. A. stephensi, A. fluviatilis, A. splendidus, and A. culicifacies were CSP positive. The CSP rate was 0.8%, where two specimens of A. splendidus and one of A. fluviatilus were positive for Plasmodium falciparum, Plasmodium vivax was represented by two variants 210 and 247. Among the 20 CSP positive specimens, variant 210 was found in 12 (one belonging to A. culicifacies, two each of A. stephensi and A. fluviatilus, seven specimens of A. splendidus) and 247 in 8 specimens (two of A. stephensi, three each of A. fluviatilus and A. splendidus). The number of infected mosquitoes collected from animal sheds was higher (15) though non-significant (P>0.05) than that from bedrooms (8).
authors.affiliation: Dept. of Zoology, University of Peshawar, Peshawar 25120, KP, Pakistan. Electronic address: naheed_ali@upesh.edu.pk.
authors.forename: Naheed
authors.initials: N
authors.lastname: Ali
authors.affiliation: Dept. of Zoology, University of Peshawar, Peshawar 25120, KP, Pakistan. Electronic address: shumailanoreen@upesh.edu.pk.
authors.forename: Shumaila
authors.initials: S
authors.lastname: Noreen
authors.affiliation: Dept. of Zoology, University of Peshawar, Peshawar 25120, KP, Pakistan; Govt Boys College Jamrud, Khyber Agency, Pakistan. Electronic address: khalidobedient@gmail.com.
authors.forename: Khalid
authors.initials: K
authors.lastname: Khan
authors.affiliation: Dept. of Zoology, University of Peshawar, Peshawar 25120, KP, Pakistan. Electronic address: sobiawahid@upesh.edu.pk.
authors.forename: Sobia
authors.initials: S
authors.lastname: Wahid
mesh_terms: D000818:Animals; D000852:Anopheles / Q000469:parasitology*; D003465:Culex / Q000469:parasitology*; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D007303:Insect Vectors / Q000469:parasitology*; D008288:Malaria; D010154:Pakistan; D010963:Plasmodium falciparum; D010966:Plasmodium vivax; D011157:Population Dynamics; D015800:Protozoan Proteins / Q000032:analysis*
chemical_list: D015800:Protozoan Proteins; C041595:circumsporozoite protein, Protozoan
keywords: Anopheles; CSP; Charsadda; ELISA; Indoor collection; SPR