TY - BOOK AU - Ahmed Adel Zaki Mohamed AU - Ahmed Mahmoud Adbelgawad , AU - Ali Awad Ali Hassan , AU - Mohamed Kamal Selim , TI - Some immunological studies on hard tick of dogs (Rhipicephalus sanguineus) with special reference to some sero - diagnostic techniques / PY - 2009/// CY - Cairo : PB - Ahmed Adel Zaki Mohamed , KW - Immunological studies KW - Rhipicephalus sanguineuss KW - Tick on dogs N1 - Thesis (M.Sc.) - Cairo University - Faculty of Veterinary Medicine - Department of Parasitology; Issued also as CD N2 - The present work aimed to study four main points firstly the study of incidence seasonal prevalence and predilection sites of ticks infesting dogs of police Academy Kennels . The result revealed that the incidence of ticks infesting dogs was 48.4% the seasonal prevalence showed that highest peak was in spring and summer followed by another peak in autumn ER -