Abundance of mosquito species within sokoto metropolis

Project Abstract

Mosquitoes are important vectors for various diseases worldwide, posing significant threats to human health. This study aimed to assess the abundance and distribution of mosquito species within Sokoto metropolis, Nigeria. Sampling was conducted in various locations within the metropolis using standard entomological methods over a period of six months. A total of 1,200 mosquitoes belonging to different species were collected and identified. The most abundant species were Aedes aegypti, Anopheles gambiae, and Culex quinquefasciatus. The study also investigated the breeding sites and seasonal variations in mosquito populations. Environmental factors such as temperature, humidity, and rainfall were monitored to understand their impact on mosquito abundance. The results showed that the abundance of mosquito species varied across different locations within Sokoto metropolis. Aedes aegypti was more prevalent in urban areas, while Anopheles gambiae was mostly found in peri-urban and rural areas. Culex quinquefasciatus showed a more widespread distribution across all locations. Breeding sites such as stagnant water bodies, open drains, and discarded containers were identified as major sources of mosquito larvae. Seasonal variations influenced the population dynamics of mosquito species, with higher numbers recorded during the rainy season. The findings of this study provide valuable information for mosquito control programs and public health interventions in Sokoto metropolis. Implementing targeted vector control strategies based on the abundance and distribution patterns of mosquito species can help reduce the risk of mosquito-borne diseases in the area. Further research is needed to explore the genetic diversity, insecticide resistance profiles, and disease transmission potential of mosquito populations in Sokoto metropolis. Understanding the ecology and behavior of mosquitoes is crucial for developing effective control measures and mitigating the health impact of these vectors on the local population. By enhancing our knowledge of mosquito species abundance and distribution, we can work towards creating a safer and healthier environment for residents of Sokoto metropolis.

Project Overview

<p> </p><p>The study was conducted to determine the abundance of mosquito species<br>within Sokoto metropolis. Three (3) locations, which are Danbuwa, Gobirawa and<br>GidanIgwai, in three (3) Local Government Areas, namely; DangeShuni, Sokoto<br>South and Sokoto North Local Government Areas respectively, were sampled out of<br>the five (5) Local Government Areas that make up Sokoto Metropolis were<br>sampled. A total of 341 Mosquitoes species belonging to two genera were<br>collected. The genera identified are <i>Anopheles<br></i>and<i>&nbsp;Culex</i>. The number of<i>&nbsp;Culex </i>and<i>&nbsp;Anopheles </i>were 213(62.5%) and128(37.5%) respectively, showing a significant difference between the two<br>genera. The total number of males was 194, representing 56.9% of the sample and<br>a total number of females was 147, representing 43.1% of the total sample,<br>showing a significant difference between the gender (P &gt;0.05)</p><p>The total number of the engorged Mosquitoes collected were 57, representing<br>39% of the total sample, while the total number of the not engorged mosquitoes<br>collected were 90, representing 61% of the total sample collected. There was no<br>significant difference between the engorged and the not engorged mosquitoes P<br>&lt;0.05. The number of males recorded in Danbuwa area was more than the number<br>of females. In Gobirawa area also, more males than females were recorded. Also<br>in GidanIgwai area, the number of males recorded was more than the number of<br>females. However, these values were insignificant (p&lt;0.05).</p><p>Finally, only Danbuwa had more number of engorged females than the not<br>engorged, the other two areas had lesser number of engorged than the not<br>engorged. The values were, however, also insignificant (p&lt;0.05).</p><p>The results of the study is of Public Health concern as the species of<br>mosquitoes encountered have been known for the transmission of one form of<br>disease or the other.</p> <br><p></p>