We belived that our resarch contributes to the epidemiology of malaria and its prevention in Antalya region.

The number of cases has decreased in Antalya in recent years. However, the climate, nature, vegetation cover, socio-economic structure, population mobility and continuous notification of the cases from the certain areas of the province are considered significant risk factors. Therefore, health screenings, public health education and vector control applications should be regularly performed by sectorial cooperation throughout the year.

Background: Culex pipiens L. (Diptera: Culicidae) is an important vector of several pathogens. This mosquito is widely distributed throughout the world. We aimed to determine the susceptibility levels of Cx. pipiens populations to some synthetic pyrethroid insecticides in Antalya, Turkey. Methods: The immature stages of mosquitoes were collected from eight locations in Alanya, Döşemealtı, Kemer, Kumluca, and Manavgat districts of Antalya between Apr and Oct of 2017. Adult susceptibility tests were carried out according to a modified version of the Centers for Disease Control and Prevention bottle bioassay. In the tests, the World Health Organization recommended diagnostic doses; permethrin (0.75%), etofenprox (0.5%), deltamethrin (0.05%) and lambda-cyhalothrin (0.05%) were used. Results: As a result of the susceptibility tests, deltamethrin was the least effective insecticide and it caused 58.78–97.56% mortalities on Cx. pipiens populations while permethrin was the most effective substance that caused 100% mortality on all populations. While all of the tested populations were found susceptible to permethrin, and possible resistant or resistant to deltamethrin. Etofenprox and lambda-cyhalothrin led to 91.54–100% and 93.1–100% mortali­ties, respectively. Conclusion: The possible resistance or resistance to deltamethrin in all the areas is caused by the widespread use of this chemical against pests in agriculture and public health applications for long-term. Moreover, a concordance was found between resistance levels and the intensity of pesticide application in agriculture and public health, and organic and chemical pollution levels in the sampled habitats.

Sıtma, Plasmodium cinsi parazitlerle enfekte olmuş Anopheles cinsi dişi sivrisinekler tarafından bulaştırılan önemli bir enfeksiyon hastalığıdır. Bu araştırmada, Antalya ilinde sıtma mücadelesine yönelik sürdürülecek çalışmalara katkı sunulması amaçlanmıştır.

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