Results 181 to 190 of about 9,055 (215)
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The Range of Attraction of the Biconical Trap for Glossina pallidipes and Glossina brevipalpis
International Journal of Tropical Insect Science, 1984Although biconical traps are now widely used for the sampling of tsetse populations, they provide only relative population estimates determined by the fly density, activity and trap response. Studies were therefore undertaken to convert such biconical trap indices into unbiased absolute population density estimates.
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1993
Tsetse flies belong to the genus Glossina, which are a unique group of insects in terms of appearance, life cycle, distribution and medical importance. There are some 23 species of tsetse, found only on the continent of Africa, south of the Sahara desert.
N. R. H. Burgess, G. O. Cowan
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Tsetse flies belong to the genus Glossina, which are a unique group of insects in terms of appearance, life cycle, distribution and medical importance. There are some 23 species of tsetse, found only on the continent of Africa, south of the Sahara desert.
N. R. H. Burgess, G. O. Cowan
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Effects of carbon dioxide anaesthetic on "Glossina"
Acta tropica, 1975Exposure of 2 day old virgin females of Glossina fuscipes fuscipes, G. pallidipes, G. brevipalpis, and G. morsitans centralis to carbon dioxide anaesthesia for 15 sec has the effect of suppressing their subsequent insemination frequency. This insemination-inhibitory effect of the gas is more pronounced in G. f. fuscipes and G.
S K, Moloo, S B, Kutuza
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Mating age of Glossina austeni Newstead
Acta Tropica, 1999Before removal from the emergence cage, 12.8% of 141 newly emerged females of Glossina austeni Newstead less than 24 h old were found on dissection to have been inseminated. Likewise, dissection of a sample of sterilised females destined for release showed that 5.43% of 2487 females had already been inseminated while still in the emergence cages.
I I, Malele, A G, Parker
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Bulletin of Entomological Research, 1924
Vegetation is the most important factor in determining the suitability or otherwise of an area for tsetse-flies. In all cases Glossina pallidipes occurs in what is known throughout South Africa as “bush-veld,” and, as a rule, “bush-veld” is only to be found at comparatively low altitudes (Plates xxxii, xxxiii).
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Vegetation is the most important factor in determining the suitability or otherwise of an area for tsetse-flies. In all cases Glossina pallidipes occurs in what is known throughout South Africa as “bush-veld,” and, as a rule, “bush-veld” is only to be found at comparatively low altitudes (Plates xxxii, xxxiii).
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Chromosome ultrastructure at meiosis in Glossina austeni and Glossina morsitans morsitans
Transactions of the Royal Society of Tropical Medicine and Hygiene, 1973T A, Craig-Cameron +2 more
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Trypanosoma brucei in the haemocoele of Glossina
Transactions of the Royal Society of Tropical Medicine and Hygiene, 1972openaire +2 more sources