Vector ecology and susceptibility in a malaria-endemic focus in southern Islamic Republic of Iran.

نویسندگان

  • M Soleimani-Ahmadi
  • H Vatandoost
  • M Shaeghi
  • A Raeisi
  • F Abedi
  • M R Eshraghian
  • A Madani
  • R Safari
  • M Shahi
  • A Mojahedi
  • F Poorahmad-Garbandi
چکیده

This study aimed to carry out a malaria situation analysis, species composition and susceptibility levels of the main malaria vector, Anopheles stephensi, to different insecticides in Bashagard. A longitudinal survey was conducted in 2 randomly selected villages in Bashagard. Malaria vectors were sampled by dipping method for the larvae and hand catch, night-biting catch, total catch, and shelter pit collection for the adults. Standard WHO susceptibility tests were used for a variety of insecticides on F1 progeny of An. stephensi reared from wild-caught females. In total, 693 adult anopheline mosquitoes and 839 third and fourth-instar larvae were collected and identified. They comprised 7 species; the most abundant adult and larvae anopheline mosquito was An. dthali (40.7% and 30.5% respectively). An. culicifacies (24.2%) and An. stephensi (16.7%) were the next most common species for adult mosquitoes. An. stephensi was fully susceptible to malathion and pyrethroid insecticides but resistant to DDT and tolerant to dieldrin.

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عنوان ژورنال:
  • Eastern Mediterranean health journal = La revue de sante de la Mediterranee orientale = al-Majallah al-sihhiyah li-sharq al-mutawassit

دوره 18 10  شماره 

صفحات  -

تاریخ انتشار 2012