28 pages matching female ticks in this book
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acaricides active Angora goats animals areas arsenic arsenic-resistant tick bacteria biological efficiency blowflies blue tick Boophilus decoloratus campaign carbamates cattle ticks chemical colloidal compounds concentrations Coumaphos diapause Dioxathion dipping fluid dipping tank dipwash disease effect eggs engorged females eradication evertsi farmers female ticks field formulation gallons gamma BHC Gammexane Grahamstown hatched heartwater ceased horse serum host humidity Hyalomma immatures incidence of heartwater infested insecticides insects Ixodes Ixodes ricinus laboratory large number larvae Lindane loss of biological Lujet microplus Mohair number of ticks nymphae Onderstepoort OOOO organophosphate oviposition percentage efficiency pesticides poisoning population problem protein R.evertsi Rhipicephalus Rhodes University Rhodesia ricinus sex factor shallow foot-dip South Africa sprayrace stages sterile sulphydryl suspension temperature Theiler tick control tick count tick resistance tick species tick survey tick-borne diseases tickicide toxicity veld Veterinary vitro wettable powders