Publications

age groups in feeding and following glossina morsitans males.		1969	5789075
glycerol kinase activities in muscles from vertebrates and invertebrates.	1. glycerol kinase (ec 2.7.1.30) activity was measured in crude extracts of skeletal muscles by a radiochemical method. the properties of the enzyme from a number of different muscles are very similar to those of the enzyme from rat liver. glycerol kinase from locust flight muscle was inhibited competitively by l-3-glycerophosphate with a k(i) of 4.0x10(-4)m. 2. the activity of glycerol kinase was measured in a variety of muscles from vertebrates and invertebrates in an attempt to explain the la ...	1969	5801671
survival and reproduction of glossina morsitans westw. in different types of cages exposed to variable and constant climatic conditions.		1969	5809262
behavioural studies of glossina morsitans westw. using tantalum-182.		1969	5817722
local skin reactions in cattle at the site of infection with trypanosoma congolense by glossina morsitans and g. tachinoides.		1969	5824283
lipid content and composition of the tse-tse fly, glossina morsitans westwood.		1969	4310397
carbohydrate metabolism in flight muscle of the tsetse fly (glossina) and the blowfly (sarcophaga).		1969	4312541
on the trypanosome-infection rate of glossina morsitans in the ulanga district (tanzania).		1968	4385524
the effect of host pregnancy on the reproductive capability of the tsetse fly, glossina morsitans, in captivity.		1968	5636861
gel electrophoresis of some dehydrogenases from flight muscles of tsetse flies (glossina morsitans) and houseflies (musca domestica).		1968	5651290
influence of age and feeding on the success of mating in a tsetse fly species.		1968	5673019
chromosomes of the tsetse fly, glossina palpalis r.-d.		1968	5688454
comparison between glossina morsitans, g. pallidipes and g. fuscipes as vectors of trypanosomes of the trypanosoma congolense group: the proportions infected experimentally and the numbers of infective organisms extruded during feeding.		1968	5703700
artificial breeding of tsetse fly. i. factors connected with the feeding membrane and blood meals type.		1968	5734846
studies carried out with the glossina morsitans colony of lisbon. i. some aspects of the evolution of the glossina morsitans colony of lisbon.		1968	5734847
rearing of glossina morsitans. i. wild and laboratory bred puparia.		1968	5744431
rearing of glossina morsitans. ii. development of a colony of glossina morsitans and "vapona strip" influence.		1968	5744432
diminazine aceturate and homidium chloride. resistance in tsetse fly-transmitted trypanosomes of cattle in northern nigeria.		1968	5748769
ring-canals and intercellular communication within the egg-chamber of a tsetse fly species.		1968	5750793
transmission of trypanosoma congolense by chemosterilized male glossina morsitans.		1968	5751952
studies carried out with the glossina morsitans colony of lisbon. ii. aspects of the tsetse flies appreciated by the "soft" x-rays.		1968	5753716
biological studies carried out with the glossina morsitans colony of lisbon. iv. utilization of the 32p and the 60co in the study of biology of the glossina morsitans.		1968	5753717
biological studies carried out with the glossina morsitans colony of lisbon. 3. hypothetical control of the tsetse fly in principe island by the sterile-male technique.		1968	5753774
observations on the ecology of glossina morsitans submorsitans newst. in the guinea-sudan transition savanna of northern nigeria.		1967	5634136
control of glossina morsitans submorsitans newst. in northern nigeria by riverine spraying with motorized sprayers.		1967	5634137
effect of ligaturing on puparium formation in the larva of the tsetse fly, glossina morsitans westwood.		1967	6032838
behaviour and regulation of puparium formation in the larva of the tsetse fly glossina morsitans orientalis vanderplank in relation to humidity, light and mechanical stimuli.		1967	6036868
digestion in the tsetse fly glossina morsitans westw.: the effect of feeding field-caught flies on guinea pigs in the laboratory.		1967	6066008
behaviour studies of glossina morsitans westw. in the field.		1967	6068286
the conversion of glutamate to alanine in the tsetse fly (glossina morsitans).		1967	6079419
experimental evidence for a hormonal control of digestion in the tsetse fly, glossina morsitans westwood: a study of the larva, pupa, and teneral adult fly.		1967	6081063
recent advances in techniques for tsetse-fly control.	with the advent of modern persistent insecticides, it has become possible to utilize some of the knowledge that has accumulated on the ecology and bionomics of glossina and to devise more effective techniques for the control and eventual extermination of these species.the present article, based on experience of the tsetse fly problem in northern nigeria, points out that the disadvantages of control techniques-heavy expenditure of money and manpower and undue damage to the biosystem-can now large ...	1967	5301739
[contribution to the study of reproduction of the evolution cycle of glossina morsitans west].		1966	4874539
effect of the chemosterilant tepa on glossina morsitans westw.		1966	5915073
aircraft applications of insecticides in east africa. xvi.airspray experiment with endosulfan against glossina morsitans westw., g. swynnertoni aust. and g. pallidipes aust.		1966	5915075
the effect of environment and host type on the rate of digestion in the tsetse fly glossina morsitans westw.		1966	5927329
trypanosome infections in the mouthparts of glossina morsitans westw.: variations in frequency and extent of labral infections with age.		1966	5962473
observations on the resistance of west african n'dama and zebu cattle to trypanosomiasis following challenge by wild glossina morsitans from an early age.		1966	5962474
[tsetse fly breeding in lisbon. an accident with insecticides].		1966	5986678
the control of digestion in the tsetse fly, glossina morsitans. enzyme activity in relation to the size and nature of the meal.		1966	6004788
sensory innervation of the spiracular muscle in the tsetse fly (glossina morsitans) and the larva of the waxmoth (galleria mellonella).		1966	6004954
effect of host pregnancy on pupal production by the tsetse fly.		1966	21108521
infectivity of trypanosomes derived from individual glossina morsitans westw.		1966	21090417
trypanosome infections in the mouthparts of glossina morsitans westw.: a correlation between extent of labral infection and invasion of the hypopharynx.		1965	14345290
use of who tsetse fly kit for determining resistance in the stable fly.		1965	5826353
nitrogenous waste products of the tsetse fly, glossina morsitans.		1965	5827549
a note on nocturnal resting sites of glossina morsitans westw. in the republic of zambia.		1965	5854757
antigenic variation in a strain of trypanosoma brucei transmitted by glossina morsitans and g. palpalis.		1965	5866129
[breeding in france, of glossina morsitans morsitans west. and gl. tachinoides west].		1965	4955621
oxaloacetic carboxylase in flight musculature of the tsetse fly.		1965	4379552
effect of two chemosterilants on glossina morsitans.		1964	14217983
rearing tsetse-fly parasites in blowfly puparia.		1964	14272455
the maintenance of a laboratory colony of glossina morsitans since 1959.	the authors present the results of the first successful attempt to rear a single-line colony of glossina in the laboratory. starting with 43 adults (21 males and 22 females) which emerged in the laboratory from g. morsitans pupae from mozambique, this colony has been maintained under controlled environmental conditions at the lisbon institute of tropical medicine since 1959.guinea-pigs are used as the sole food source, and are offered to the tsetse flies daily for six days each week.the colony k ...	1964	14277262
an attempt to produce resistance to homidium in a strain of trypanosoma vivax transmitted by tsetse fly.		1963	13983884
[on the extreme variation in the virulence of strains of trypanosoma brucei isolated from glossina morsitans in mutara (rwanda)].		1963	13996002
[variable receptivity of glossina morsitans according to the zoological species of the host carrier of trypanosoma brucei].		1963	13996003
the epidemiology and control of human trypanosomiasis in glossina morsitans fly-belts.		1963	13996004
the feeding habits of glossina.	the feeding habits of 15 species of glossina have been studied by the identification of their blood meals. representative samples of the blood meals from each of these species of tsetse fly and from different habitats were collected and 22 640 blood meals were identified. the feeding patterns are characteristic for each species of tsetse fly and do not appear to depend entirely on the availability of different hosts, suggesting that the feeding habits of glossina are genetically determined. howe ...	1963	13999790
trypanosomiasis and the tsetse fly problem in africa.		1963	14000804
the effects of trypanosomiasis on rural economy with special reference to the sudan, bechuanaland and west africa.	trypanosomiasis, both of humans and of livestock, is one of the most important factors restricting economic development in africa today. the present paper outlines how this disease is limiting agricultural, veterinary and forestry development in the sudan, bechuanaland and west africa.the present tsetse-fly distribution is reviewed. glossina palpalis and g. morsitans occur in the south sudan and g. morsitans in the ngamiland district of bechuanaland; g. morsitans, g. palpalis and g. tachinoides ...	1963	14001093
tsetse-fly physiology. a review of recent advances and current aims.	a review of the literature on tsetse-fly physiology published during the last decade shows that substantial advances have been made in elucidation of the problem of water balance, and in the fields of reproductive and developmental physiology. it is suggested that further studies of reproduction, with particular reference to the reproductive potential of natural populations, are urgently needed; and also that research could fruitfully be directed towards an assessment of the role of starvation a ...	1963	14017193
the distribution of the vectors of african pathogenic trypanosomes.	the author lists the species, subspecies and races of tsetse fly now recognized in three morphologically distinct groups. the distribution of each group is mapped and described in relation to climate and vegetation, with some indication of the part played by past climates and orogenies in determining the modern pattern. the importance of different species as vectors of human or bovine trypanosomiasis, or both, is noted, and examples are given of the part played by human settlement as a secondary ...	1963	13958704
tsetse-fly control and eradication.	in many instances the cheapest and quickest way of controlling trypanosomiasis is to reduce the number of vectors and the opportunities for contact between man and vector. for permanent results, moreover, eradication of the vectors is necessary, since eradication of trypanosomiasis by chemotherapeutic means has so far not proved feasible.for a variety of reasons, game destruction as a method of fly control is gradually being replaced by other methods. of these, the complete removal of bush cover ...	1963	13963757
human trypanosomiasis in south-east uganda. a further study of the epidemiology of the disease among fishermen and peasant cultivators.	during the past two decades there has been an increase in the incidence and spread of sleeping-sickness due to trypanosoma rhodesiense throughout the north-eastern shore area of lake victoria; this increase has been associated with heightened finishing activity and increasing and irregular settlement of the tsetse-fly belt of south-east uganda.the author describes a number of epidemiological factors affecting the occurrence of the disease among fishermen, placing emphasis on the correct developm ...	1963	13974352
tsetse fly puparia: a new collecting technique.		1963	17841564
chemosterilisation--a new field of research in tsetse fly control.		1963	5889262
an unidentified trypanosome found in the blood of a goat infected by wild glossina morsitans.		1962	13983882
a method of determining insecticide persistence in tsetse fly control operations.		1962	14455301
cyclical infection of glossina morsitans with culture forms of trypanosoma rhodesiense.		1961	13900491
seasonal changes in the breeding places of glossina morsitans morsitans westwood.		1961	13705936
a test for drug-resistant trypanosomes in experimental tsetse-fly challenge of cattle.		1960	13785544
a comparison between a syringe-passaged and a tsetse-fly-transmitted line of a strain of trypanosoma rhodesiense.		1960	13794710
[growth of glossina morsitans west. in the laboratory].		1960	13685422
free amino-acids of the tsetse fly (glossina).		1960	13848146
determination of physiological age for female glossina morsitans.		1960	14441951
ovaries of glossina morsitans.		1960	14441952
the sex ratio of infected flies found in transmission experiments with glossina morsitans and trypanosoma rhodesiense and t. brucei.		1959	13794713
demonstration of trehalose in the vector of african trypanosomiasis: the tsetse fly.		1959	13827118
tsetse-fly tissue culture and the development of trypanosomes to the infective stage.		1959	13839145
the effect of atmospheric pressure on aedes aegypti exposed to dirofilaria immitis and on glossina morsitans exposed to trypanosoma rhodesiense or t. congolense.		1959	13844915
detection of tsetse fly at night.		1958	13541481
use of reflecting paints for locating tsetse fly at night.		1958	13541482
[reports on the laboratory breeding of glossina morsitans west].		1958	13627657
[transmission of trypanosomes by glossina morsitans at mutara (ruanda)].		1958	13627658
an experiment on the infectivity to glossina morsitans of a strain of trypanosoma rhodesiense and of a strain of t. brucei, with some observations on the longevity of infected flies.		1957	13445073
observations on laboratory colonies of the tsetse flies glossina morsitans west. and glossina austeni newstead.		1957	13504856
[determination of the feeding of glossina morsitans, west. in mutara (ruanda)].		1956	13340491
[means of action against glossina morsitans, west. in mutara (ruanda)].		1956	13340492
a preliminary account of the deposition by the tsetse-fly of the infective forms of trypanosoma rhodesiense, their subsequent migration to the general circulation, and their development to the blood forms.		1956	13363295
the composition of tsetse-fly saliva. i. a histochemical analysis.		1956	13363297
the composition of tsetse-fly saliva. ii. analysis of amino acids and sugars by paper partition chromatography.		1956	13363298
the oxidative metabolism of african pathogenic trypanosomes. i. observations on trypanosoma rhodesiense maintained by sub-inoculation and cyclical tsetse-fly transmission.		1956	13380994
studies on the deposition, migration, and development to the blood forms of trypanosomes belonging to the trypanosoma brucei group. i. an account of the process of feeding adopted by the tsetse-fly when obtaining a blood-meal from the mammalian host, with special reference to the ejection of saliva and the relationship of the feeding process to the deposition of the metacyclic trypanosomes.		1956	13395333
a new tsetse-fly from the british cameroons.		1955	13239085
some observations on glossina morsitans ugandensis vanderplank in the sudan.		1955	13326571
the breeding sites of the tsetse fly glossina morsitans.		1954	14349752
attenuation of virulence of trypanosoma brucei correlated with loss of salivary gland infection by a tsetse-fly.		1953	13077727
[glossina morsitans and trypanosomiasis in southern mosso, urundi].		1952	13092464
[various aspects of the control of glossina morsitans west by control of game in the govuro region (southern save)].		1952	13092467
[trypanosomiasis in mutuali; general aspects of the tsetse fly problem].		1951	14894806