The book summarizes many years of own research and available literature scattered data on mixed invasions of sheep. The book describes the species composition of parasitocenosis sheep, distribution, morphology, development cycles of parasites, the followers of parasitocenosis, the data on seasonal, age and zonal dynamics of infection of these followers of parasitocenosis sheep. Much attention is paid to the theoretical foundations of management number of followers of parasitocenosis in biocenoses and the formation of parasitocenosis.
The book is intended for undergraduates, doctoral students, veterinary doctors, livestock technicians livestock, epizootologic, researchers parasitologists and teachers.