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 |
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Page 55
... gallons of dipwash . An effective sieve with a mesh smaller than the nozzle sizes , i.e. 3 / 16th inch , should be used and kept clean . The sump is calibrated in a similar manner to the cattle plunge dip , but 50 gallon divisions can ...
... gallons of dipwash . An effective sieve with a mesh smaller than the nozzle sizes , i.e. 3 / 16th inch , should be used and kept clean . The sump is calibrated in a similar manner to the cattle plunge dip , but 50 gallon divisions can ...
Page 60
... gallons 400 gallons 350 gallons 300 gallons 250 gallons 200 gallons +4 ' 6 " 150 gallons 100 gallons 50 gallons THE LOSS OF BIOLOGICAL EFFICIENCY OF CATTLE DIPS by O.G.H..
... gallons 400 gallons 350 gallons 300 gallons 250 gallons 200 gallons +4 ' 6 " 150 gallons 100 gallons 50 gallons THE LOSS OF BIOLOGICAL EFFICIENCY OF CATTLE DIPS by O.G.H..
Page 90
... GALLONS WATER ( 7 - Day Strength ) Out of 100 female ticks treated , 95 laid 129,310 eggs , from which 87,151 larvae hatched . 0.32 % AS.O. 4lbs . ARSENITE OF SODA PER 100 GALLONS WATER ( 2x7 - Day Strength ) Out of 100 female ticks ...
... GALLONS WATER ( 7 - Day Strength ) Out of 100 female ticks treated , 95 laid 129,310 eggs , from which 87,151 larvae hatched . 0.32 % AS.O. 4lbs . ARSENITE OF SODA PER 100 GALLONS WATER ( 2x7 - Day Strength ) Out of 100 female ticks ...
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