Rhipicephalus annulatus (Acari: Ixodidae) Control by Nigella sativa, Thyme and Spinosad Preparations - Aboelhadid, Shawky Mohamed; Mahran, Hesham A; El-Hariri, Hazem M; Shokier, Khalid Mohamed (Journal of Arthropod-Borne Diseases, 2016)