The Biology and Control of Ticks in Southern Africa: Proceedings of a Symposium Held from the 1st to 3rd July 1969 at Rhodes University, GrahamstownInstitute of Social and Economic Research, Rhodes University, 1969 - Acaricide resistance - 190 pages |
From inside the book
Results 1-3 of 7
Page 59
... DIPWASH IN A FLOODED TANK BEFORE EXCESS FLUID REMOVED . ( NOTE LOW CONCENTRATION OF DIP IN TOP LAYER OF FLUID . ) GROUND LEVEL . MUD GROUND LEVEL . 7771 FLOOD LEVELS . NORMAL DIPPING LEVEL . DIP WASH Fig . 4 . 3 " 60 DIPSTICK FOR USE 59.
... DIPWASH IN A FLOODED TANK BEFORE EXCESS FLUID REMOVED . ( NOTE LOW CONCENTRATION OF DIP IN TOP LAYER OF FLUID . ) GROUND LEVEL . MUD GROUND LEVEL . 7771 FLOOD LEVELS . NORMAL DIPPING LEVEL . DIP WASH Fig . 4 . 3 " 60 DIPSTICK FOR USE 59.
Page 75
... dipping wash containing benzene hexachloride . Nature , Lond . 175 : 1131 . Factors affecting losses of benzene hexachloride in dip samples . Jl.S.Afr.vet.med.Ass . 32 ( 1 ) : 71-74 . 1962 Über die unterschiedliche Wirksamkeit von zwei ...
... dipping wash containing benzene hexachloride . Nature , Lond . 175 : 1131 . Factors affecting losses of benzene hexachloride in dip samples . Jl.S.Afr.vet.med.Ass . 32 ( 1 ) : 71-74 . 1962 Über die unterschiedliche Wirksamkeit von zwei ...
Page 84
... dip that would stand up to the harsh conditions of dirty dipping tanks . At Langholm in 1946 161 head of cattle died ... wash were analysed for gamma content . Scrapings were taken from control animals to keep a check on development of tick ...
... dip that would stand up to the harsh conditions of dirty dipping tanks . At Langholm in 1946 161 head of cattle died ... wash were analysed for gamma content . Scrapings were taken from control animals to keep a check on development of tick ...
Contents
INTRODUCTION | 1 |
BIOLOGICAL CONTROL OF TICKS | 12 |
THE BIOLOGY OF TICKS | 17 |
6 other sections not shown
Common terms and phrases
acaricides active adjoining farms Angora goats animals appendiculatus areas arsenic arsenic-resistant tick bacteria Biarra biological efficiency blowflies blue tick Boophilus decoloratus Boophilus microplus campaign cattle ticks chemical colloidal compounds concentrations Coumaphos diapause Diazinon Dioxathion dipping fluid dipping tank dipwash disease effect eggs Elberfeld engorged females eradication evertsi farmers female ticks field flystrike formulation gallons gamma BHC Gammexane Grahamstown hatched heartwater ceased horse serum host humidity Hyalomma immatures incidence of heartwater insecticides insects Ixodes Ixodes ricinus laboratory large number larvae Lindane loss of biological Lujet Mohair number of ticks nymphae Onderstepoort organophosphate oviposition percentage efficiency pesticides poisoning population problem protection protein R.evertsi Rhipicephalus Rhodes University Rhodesia ricinus sex factor shallow foot-dip South Africa spraying sprayrace stages sterile sulphydryl suspension temperature Theiler tick control tick count tick resistance tick species tick survey tickicide ticks treated Toxaphene toxicity veld Veterinary wash wettable powders