High Resistance of Vector of West Nile Virus, Culex pipiens Linnaeus (Diptera: Culicidae) to Different Insecticides Recommended by WHO in Northern Iran - Ghorbani, Fatemeh; Vatandoost, Hassan; Hanafi-Bojd, Ahmad Ali; Abai, Mohammad Reza; Nikookar, Hassan; Enayati, Ahmad Ali (Journal of Arthropod-Borne Diseases, 2018)