CHAPTER III. Ticks and Mites 26

TICKS AND MITES 26

Ticks, 26; general characters, 27; mouth-parts, 27; habits, 27; life-history, 27; Ticks and disease, 28; Texas fever, 28; its occurrence in the north, 28; carried by a tick, 29; loss and methods of control, 31; other diseases of cattle carried by ticks, 31; Rocky Mountain spotted fever, 32; its occurrence, 32; probably caused by parasites, 32; relation of ticks to this disease, 33; Relapsing Fever, 33; its occurrence, 34; transmitted by ticks, 34; Mites, 35; Face-mites, 35; Itch-mites, 36; Harvest-mites, 37.