Results 121 to 130 of about 338 (154)

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

open access: closedActa 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, Melaku Girma, Emiru Seyoum
openalex   +3 more sources

Photographic polytene chromosome maps forGlossina morsitans submorsitans(Diptera: Glossinidae): cytogenetic analysis of a colony with sex-ratio distortion

open access: closedGenome, 2002
Photographic polytene chromosome maps from trichogen cells of pharate adult Glossina morsitans submorsitans were constructed. Using the standard system employed to map polytene chromosomes of Drosophila, the characteristic landmarks were described for the X chromosome and the two autosomes (L1and L2). Sex-ratio distortion, which is expressed in male G.
A. Gariou‐Papalexiou   +3 more
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[Tsetse and livestock in Central African Republic: retreat of Glossina morsitans submorsitans (Diptera, Glossinidae)].

open access: closedBulletin de la Societe de pathologie exotique (1990), 1994
In the early 1960s, the most part of the Central African Republic was located inside the distribution area of Glossina morsitans submorsitans Newst. Since the last distribution studies of this tsetse in CAR (in 1963), the number of cattle has increased from 400,000 to approximately two millions, mainly of the Mbororo zebu breed.
Jean‐Paul Goûteux   +6 more
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The decline of a Glossina morsitans submorsitans belt in the Egbe area of the derived savanna zone, Kwara State, Nigeria

open access: closedMedical 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,
G. A. Omoogun   +2 more
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The distribution of the tsetse flies Glossina morsitans submorsitans and G. palpalis gambiensis (Diptera: Glossinidae) in The Gambia and the application of survey results to tsetse and trypanosomiasis control

open access: closedBulletin of Entomological Research, 1993
Observations, largely based on regular catches along a fly-round, were made over the five years 1959–64 on a population of Glossina morsitans submorsitans Newst. in the Northern Guinea Savannah of Nigeria. The results showed that the largest numbers of flies were caught in the early dry season (November–January) and that, as the climate became ...
Peter Rawlings   +3 more
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Spatial clustering and associations of two savannah tsetse species, Glossina morsitans submorsitans and Glossina pallidipes (Diptera: Glossinidae), for guiding interventions in an adaptive cattle health management framework

open access: closedBulletin of Entomological Research, 2010
AbstractThe paper deals with tsetse (family Glossinidae) control and aims at improving the methodology for precision targeting interventions in an adaptive pest management system. The spatio-temporal distribution of Glossina morsitans submorsitans Newstead, and Glossina pallidipes Austen, at Ethiopia's Keto pilot site, is analyzed with the spatial ...
Andrea Sciarretta   +4 more
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Genetic basis of sterility in hybrids from crosses of Glossina morsitans submorsitans and Glossina morsitans morsitans (Diptera: Glossinidae)

Genome, 1989
Glossina morsitans submorsitans Newstead and Glossina morsitans morsitans Westwood carrying two marker genes on the X chromosome, two in linkage group II, and one in linkage group III were hybridized. About 17% of the F1 and from 33 to 56% of the backcross males fertilized G. m. submorsitans, but only one F1 and two backcross males fertilized G.
openaire   +1 more source

Cattle‐tsetse contact in relation to the daily activity patterns of Glossina morsitans submorsitans in The Gambia

Medical and Veterinary Entomology, 1994
Abstract. The daily flight activity patterns of one of the main vectors of animal trypanosomiasis in West Africa, Glossina morsitans submorsitans , were assessed using four different methods.
P, Rawlings, T J, Wacher, W F, Snow
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Trypanosome infection rate ofGlossina morsitans submorsitans in Bahr El Arab, South Darfur Province, Sudan

Tropical Animal Health and Production, 1989
Trypanosome infection rate of Glossina morsitans submorsitans in Bahr El Arab fly belt, Sudan was investigated in four areas using fly rounds with screen and bait animals together with traps during the dry season February to May 1985. The overall infection rate of tests flies captured in the four areas was 5.1%.
M M, Mohamed-Ahmed, A I, Ahmed, A, Ishag
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Resting Site Preferences of the Tsetse Glossina Morsitans Submorsitans Newstead (Diptera: Glossinidae) in Mali

International Journal of Tropical Insect Science, 1982
Resting site preferences of the tsetse Glossina morsitans submorsitans Newstead were studied in a savanna woodland and gallery forest in the Northern Guinea Savanna of Mali. Five site-types [boles, fallen logs, undergrowth (‘bushes’), branches and tree canopies] were observed.
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