Parliamentary Papers, Band 11H.M. Stationery Office, 1961 |
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... experiment . Later in the year Dr. C. G. Johnson of the Entomology Department brought forward an even larger body of data from similar experiments in Ghana with which he had been associated while on a recent secondment to W.A.C.R.I. The ...
... experiment . Later in the year Dr. C. G. Johnson of the Entomology Department brought forward an even larger body of data from similar experiments in Ghana with which he had been associated while on a recent secondment to W.A.C.R.I. The ...
Seite 54
... experiments involving the transmission of Group B viruses by mosquitoes are often erratic ; in one series of experiments to determine the infection - rate of mosquitoes infected with Uganda S virus , the infection rate in groups of ...
... experiments involving the transmission of Group B viruses by mosquitoes are often erratic ; in one series of experiments to determine the infection - rate of mosquitoes infected with Uganda S virus , the infection rate in groups of ...
Seite 71
... experiments are planned on the use of the herbicides " Avadex " and " Barban " for the control of wild oats in cereal crops . Imperial College Field Station , Silwood Park 39. Mode of Action of Insecticides : Experiments with ...
... experiments are planned on the use of the herbicides " Avadex " and " Barban " for the control of wild oats in cereal crops . Imperial College Field Station , Silwood Park 39. Mode of Action of Insecticides : Experiments with ...
Inhalt
ii Colonial Development and Welfare Research Schemes | |
Allocations for Research under the Colonial Development | |
CONTENTS | |
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31st March acres African Agriculture amount animals breeding British Guiana British Honduras capital cattle cent cocoa Colonial Committee completed continued Corporation cost crop Department Development Co Ltd dieldrin disease East Africa economic effect established Estate experimental experiments factory Federal field Fiji finance forest further Gambia Government grass growth Hotel Housing increased industry infection insecticides Institute interest investigation irrigation isolated Jamaica Kenya laboratory leaf loan London maize Malaya Medical Research ment methods Nigeria North Borneo Northern Rhodesia nutrition Nyasaland obtained Oil Palm Organisation overseas parasites pest planted plots problems production Professor profit programme projects protein Regional Report Research Council Research Unit rinderpest Sarawak schemes seed seedlings shares showed Sierra Leone soil species spraying Station sugar survey Swaziland Tanganyika territories tests tion tons trees trials Trinidad Tropical Trypanosomiasis tsetse Tsetse Fly Uganda vaccine varieties virus visited West yields