Search Results - "Snow, W.F."

Observations on the prevalence of trypanosomosis in small ruminants, equines and cattle, in relation to tsetse challenge, in The Gambia by Snow, W.F., Wacher, T.J., Rawlings, P.

“…The prevalence of trypanosome infections in Djallonké sheep and West African Dwarf goats at different sites in The Gambia showed a significant, positive…”
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Methods for the rapid appraisal of African animal trypanosomosis in the Gambia by Snow, W.F, Rawlings, P

“…A technique for the rapid field assessment of African animal trypanosomosis (AAT) was developed during studies in the Gambia. This involved gathering…”
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Improved identification of Nannomonas infections in tsetse flies from The Gambia by McNamara, J J, Snow, W F

“…Trypanosomes from 36 midgut infections were isolated in procyclic culture from Glossina morsitans submorsitans and G. palpalis gambiensis in The Gambia…”
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Productivity of trypanotolerant cattle kept under traditional management conditions in The Gambia by Dwinger, R H, Agyemang, K, Snow, W F, Rawlings, P, Leperre, P, Bah, M L

“…The productivity of trypanotolerant N'Dama cattle, kept under traditional management conditions in The Gambia, West Africa, was assessed by the regular,…”
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Trypanosomiasis in cattle in Gambia: incidence, prevalence and tsetse challenge by Claxton, J R, Leperre, P, Rawlings, P, Snow, W F, Dwinger, R H

“…The incidence of trypanosome infections, measured by a Berenil Index in experimental herds of 10 Zebu and 10 N'Dama cattle, was compared with tsetse challenge…”
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Isolation and cultivation in vitro to the infective, metacyclic stage of Trypanosoma (Nannomonas) simiae from Glossina morsitans submorsitans by Dukes, P, Faye, J, McNamara, J J, Snow, W F, Rawlings, P, Dwinger, R H, Brun, R

“…Two separate trypanosome isolations were made from a single Nannomonas-infected Glossina morsitans submorsitans from The Gambia. Inoculation of a piglet with…”
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Tsetse feeding habits in an area of endemic sleeping sickness in southern Sudan by Snow, W F

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Field estimates of the flight speed of some West African mosquitoes by Snow, W F

“…There was a relationship between wind speed and catches of Anopheles melas and Culex thalassius which attempted to bite man at ground level and at 4 and 8 m on…”
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Studies of house-entering habits of mosquitoes in The Gambia, West Africa: experiments with prefabricated huts with varied wall apertures by Snow, W F

“…The house-entering behaviour of nocturnal mosquitoes was studied in The Gambia. Mosquitoes were captured as they attacked man in the open and in experimental…”
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Application of a systems approach to problem analysis of African animal trypanosomiasis in the Gambia by Snow, W.F., Norton, G.A., Rawlings, P.

“…The application of systems analysis techniques identified a number of key factors which will determine future developments in the Gambian livestock industry,…”
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An analysis of survey measurements of tsetse challenge to trypanotolerant cattle in relation to aspects of analytical models of trypanosomiasis by Rawlings, P, Dwinger, R H, Snow, W F

“…The recent development of analytical models of trypanosomiasis has increased the general applicability of models to the strategic control of the disease. An…”
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Use of DNA probes to identify Trypanosoma congolense and T. simiae in tsetse flies from The Gambia by McNamara, J, Dukes, P, Snow, W F, Gibson, W C

“…Species- and strain-specific DNA probes were used to identify patent midgut infections in Glossina morsitans submorsitans and G. palpalis gambiensis captured…”
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The feeding habits of the tsetse, Glossina pallidipes Austen on the south Kenya coast, in the context of its host range and trypanosome infection rates in other parts of east Africa by Snow, W F, Tarimo, S A, Staak, C, Butler, L

“…The results of blood-meal identifications for 651 Glossina pallidipes from 5 subpopulations near the Kenya coast south of Mombasa, and one, 70 km inland, are…”
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Effect of size of cattle bait on the range of attraction of tsetse and mosquitoes by Snow, W. F.

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New records for the tsetse, Glossina pallidipes Austen, from Southern Sudan by Snow, W. F.

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An investigation of automatic generation control for an isolated power system by Hicks, G.V., Jeyasurya, B., Snow, W.F.

“…This paper describes an investigation of a dynamic bias factor in the automatic generation control process of a power utility. In an isolated power system such…”
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A quantification of the risk of trypanosomiasis infection to cattle on the south Kenya coast by Snow, W F, Tarimo, S A

“…The number of trypanosome-infected bites received by cattle grazed around an 8 ha area of forest harbouring a semi-isolated population of Glossina pallidipes…”
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Records of Phlebotomus duboscqi Neveu-Lemaire from The Gambia by Snow, W F

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Trials with an electronic mosquito-repelling device in West Africa by Snow, W F

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An observation on the effect of vegetation on the flight pattern of Anopheles melas and Aedes chamboni in the The Gambia, West Africa by Snow, W F

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