Results 141 to 150 of about 401 (174)

Epizootiological importance of Glossina morsitans submorsitans (Diptera: Glossinidae) (Newstead) in the Ghibe River Valley, Southwest Ethiopia

open access: yesActa Tropica, 2007
The epizootiological importance of Glossina morsitans submorsitans in Ghibe River Valley was undertaken from October 2000 to September 2001. The flies were collected using baited monoconical traps. G. m. submorsitans occurred with a mean apparent density of 4.26+/-0.49 flies/trap/day and the apparent density was characterized by an increase during the ...
, Merid Negash   +2 more
core   +6 more sources
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The decline of a Glossina morsitans submorsitans belt in the Egbe area of the derived savanna zone, Kwara State, Nigeria

Medical and Veterinary Entomology, 1991
Abstract. In the the early 1970s the Egbe area of Nigeria was known to be one of high trypanosomiasis risk, with four Glossina species G.morsitans submorsitans Newstead, G.longipalpis Wiedemann,
O O Dipeolu, O A Akinboade
exaly   +3 more sources

Host range determination of tsetse fly Glossina morsitans submorsitans by bloodmeal analysis in the upper Didessa River valley (Western Ethiopia)

open access: yesSINET: Ethiopian Journal of Science, 2004
Enzyme linked immunosorbent assay (elisa) was employed to determine the rate of digestion of blood proteins ingested by teneral and non-teneral laboratory reared Glossina morsitans morsitans at different time intervals after feeding. This test showed that non-teneral flies digested the species distinguishing bloodmeal components faster than tenerals ...
Kang'ethe, E K   +3 more
openaire   +3 more sources

Polytene chromosome maps in four species of tsetse flies Glossina austeni, G. pallidipes, G. morsitans morsitans and G. m. submorsitans (Diptera: Glossinidae): a comparative analysis

Genetica, 2006
Photographic polytene chromosome maps from pupal trichogen cells of four tsetse species, Glossina austeni, G. pallidipes, G. morsitans morsitans and G. m. submorsitans were constructed and compared. The homology of chromosomal elements between the species was achieved by comparing banding patterns. The telomeric and subtelomeric chromosome regions were
George Yannopoulos   +2 more
exaly   +3 more sources

Identification and properties of microsatellite markers in tsetse flies Glossina morsitans sensu lato (Diptera: Glossinidae)

open access: yesMolecular Ecology Notes, 2001
Genomic libraries enriched for simple sequence repeats were constructed for Glossina morsitans morsitans, G. m. submorsitans, and G. m. centralis. Sixteen microsatellite markers were isolated from the libraries and evaluated on flies from natural G.
Michael D Baker, E S Krafsur
exaly   +2 more sources

Microsatellite diversities and gene flow in the tsetse fly,Glossina morsitans s.l.

open access: yesMedical and Veterinary Entomology, 2002
Tsetse flies occupy discontinuous habitats and gene flow among them needs to be investigated in anticipation of area-wide control programs. Genetic diversities were estimated at six microsatellite loci in seven Glossina morsitans submorsitans Newstead ...
E S Krafsur
exaly   +2 more sources

MAPPING FOUR LOCI IN GLOSSINA MORSITANS SUBMORSITANS NEWSTEAD (DIPTERA: GLOSSINIDAE)

The Canadian Entomologist, 1989
Glossina morsitans submorsitans Newstead has two pairs of autosomes, a pair of sex chromosomes (males are heterogametic), and from two to seven supernumerary (=B) chromosomes (Southern and Pel1 1973). The only information allowing assignment of loci to linkage groups in this subspecies is that electrophoretic evidence suggests that five polymorphic ...
R.H. Gooding   +2 more
openaire   +3 more sources

Sex ratio distortion inGlossina morsitans submorsitansNewstead (Diptera: Glossinidae)

Bulletin of Entomological Research, 1984
AbstractA laboratory colony ofGlossina morsitans submorsitansNewst. originating from Nigeria exhibits an excess of females over males. The sex ratio distortion of more than two females to one male was studied by the maintenance of individual flies. Five males sired more than ten daughters without producing any sons when mated to several females, whilst
P. Rawlings, I. Maudlin
openaire   +1 more source

The feeding habits and ecology of the tsetse fly "Glossina morsitans submorsitans" Newstead in relation to nagana transmission in The Gambia

Acta tropica, 1979
The source of blood meals from 174 fed Glossina morsitans submorsitans Newstead, captured in malaise traps in Savanna woodland in The Gambia, were identified by the precipitin test. Warthog accounted for 90% of the meals and single bushbuck and ox feeds were identified.
W F, Snow, P F, Boreham
openaire   +2 more sources

Genetic analysis of sterility in hybrids from crosses of Glossina morsitans submorsitans and Glossina morsitans centralis (Diptera: Glossinidae)

Canadian Journal of Zoology, 1993
When genetically marked Glossina morsitans submorsitans Newstead were mated to Glossina morsitans centralis Machado, viable offspring were obtained when using G. m. submorsitans females but not when using G. m. centralis females. The maternally inherited sterility factor, from G. m.
openaire   +1 more source

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