Results 51 to 60 of about 804 (183)

Impact de la sécheresse et de la dégradation des aires protégées sur la répartition des trypanosomoses bovines et de leurs vecteurs dans le bassin versant de l'Oti au nord du Togo [PDF]

, 2008
Logé dans l'aire de transition entre les zones semi-aride au Nord et humide au Sud, le bassin versant de l'Oti (BVO) a subi durant les décennies 1970 - 1990 de très fortes pressions anthropiques et climatiques.
Belem, Adrien Marie Gaston, Dao, B., De La Rocque, Stéphane, Hendrickx, Guy, Sidibé, I.   +4 more
core   +2 more sources

Potential of entomopathogenic fungi for Glossina austeni control: insights into microbiome alterations and implications on sustainable management of the pest

Insect Science, Volume 32, Issue 5, Page 1691-1712, October 2025.
Abstract Glossina austeni Newstead (Diptera: Glossinidae) is a competent vector of the trypanosomes causing human African trypanosomiasis and the African animal trypanosomosis. Management of this pest has primarily involved trapping methods, Sterile Insect Technique, and research into vector competence–symbiotic interactions.
Fidelis Levi Odhiambo Ombura, Imna Malele, Adly MM Abd‐Alla, Komivi Senyo Akutse, Inusa Jacob Ajene, Fathiya Mbarak Khamis   +5 more
wiley   +1 more source

Bovine trypanosomosis and its fly vectors in three selected settlement areas of Hawa-Gelan district, western Ethiopia

Onderstepoort Journal of Veterinary Research, 2014
A cross-sectional study aimed at investigating the species diversity of fly vectors and estimating the prevalence of bovine trypanosomosis was carried out from October 2009 to May 2010 in selected settlement areas of the Hawa-Gelan district in the ...
Kumela Lelisa, Shihun Shimeles, Jemere Bekele, Desie Sheferaw   +3 more
doaj   +1 more source

Improvement of colony management in insect mass‐rearing for sterile insect technique applications

Insect Science, Volume 32, Issue 5, Page 1476-1494, October 2025.
Abstract Sterile Insect Technique (SIT) applications against major insect pests and disease vectors rely on the cost‐effective production of high‐quality sterile males. This largely depends on the optimal management of target pest colonies by maximizing the benefits provided by a genetically rich and pathogen‐free mother colony, the presence of ...
Adly M.M. Abd‐Alla, Anne Geiger, David Haymer, Salvador Herrero, Johannes, A. Jehle, Fathiya Khamis, Pablo Liedo, Anna R. Malacrida, Flobert Njiokou, Thiago Mastrangelo, Soumaïla Pagabeleguem, Edwin M. Ramırez‐Santos, Vera I.D. Ros, Diego F. Segura, George Tsiamis, Brian L. Weiss   +16 more
wiley   +1 more source

Isolation and cultivation in vitro to the infective, metacyclic stage of Trypanosoma (Nannomonas) simiae from Glossina morsitans submorsitans

Acta Tropica, 1989
Two separate trypanosome isolations were made from a single Nannomonas-infected Glossina morsitans submorsitans from The Gambia. Inoculation of a piglet with the infected hypopharynx produced an infection with Trypanosoma simiae. DNA was isolated from the bloodstream forms to prepare a probe specific for this species. Trypanosomes isolated from the fly
Dukes, P., Faye, J., McNamara, J.J., Snow, W.F., Rawlings, P., Dwinger, R.H., Brun, R.   +6 more
openaire   +3 more sources

Spatiotemporal changes in prevalence of Sodalis glossinidius, Spiroplasma spp. and trypanosome species in wild Glossina tachinoides from Sora‐Mboum animal African trypanosomiasis focus in northern Cameroon

Insect Science, Volume 32, Issue 5, Page 1713-1725, October 2025.
Abstract Sterile Insect Technique (SIT) has proven effective to reduce tsetse population density in large infected areas where animal African trypanosomosis (AAT) and human African trypanosomiasis (HAT) elimination was difficult to achieve. However, the decrease in mass production of insectary‐reared tsetse and the limited but incomplete knowledge on ...
Steve Feudjio Soffack, Tito T. Melachio Tanekou, Hugues C. Nana Djeunga, Oumarou Farikou, Ginette I. Kame Ngasse, Mureille C. Tchami Mbagnia, Murielle Wondji, Charles S. Wondji, Hager Khalil, Adly M. M. Abd‐Alla, Anne Geiger, Gustave Simo, Flobert Njiokou   +12 more
wiley   +1 more source

Efficacité contre Glossina morsitans submorsitans d'écrans de différentes couleurs, avec ou sans adjonction de panneaux en moustiquaire noire

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1985
Des expériences étudiant le comportement de G. morsitans submorsitans vis-à-vis d'écrans de différentes couleurs ont été faites, à l'aide de grilles électrifiées, au Burkina-Faso.
P. Mérot, J. Filledier
doaj   +1 more source

Les chimiorécepteurs de l'aile chez Glossina pallidipes (Diptera : Glossinidae) et Stomoxys nigra (Diptera : Muscidae) [PDF]

, 1996
Une étude comparative des organes sensoriels de l'aile, plus particulièrement les chimiorécepteurs, de deux vecteurs de trypanosomoses, Glossina pallidipes Austen, 1903 (transmission cyclique) et Stomoxys nigra Macquart, 1850 (transmission mécanique) a ...
Bialota, F., Bossy, J.P., Cuisance, Dominique, D'Amico, F., Geoffroy, B., Ravallec, M.   +5 more
core  

The internal transcribed spacer 1 sequence polymorphism brings updates to tsetse species distribution in the northern Cameroon: Importance in planning efficient vector control

Medical and Veterinary Entomology, Volume 38, Issue 2, Page 216-226, June 2024.
Many morphologically similar tsetse species are sympatric in many areas in Africa, particularly in northern Cameroon. The length polymorphism of ITS1 fragments assessed with simple PCR and migration of amplicon on a gel helped identifying these species accurately. Sympatric species were identified in areas where only one species was originally reported,
Steve Feudjio Soffack, Tito Tresor Melachio Tanekou, Oumarou Farikou, Ginette Irma Kame Ngasse, Mureille Carole Tchami Mbagnia, Murielle Wondji, Charles S. Wondji, Adly M. M. Abd‐Alla, Anne Geiger, Gustave Simo, Flobert Njiokou   +10 more
wiley   +1 more source

Efficacité relative de différentes formes de leurres sur trois espèces de glossines présentes au Burkina Faso (G. morsitans submorsitans, G. tachinoides, G. palpalis gambiensis)

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1985
Cette étude a pour but de comparer l'efficacité de différentes formes de leurres (pièges et écrans) sur 3 espèces de glossines présentes au Burkina-Faso (G. m. submorsitans, G. tachinoides et G. p. gambiensis. Pour simuler l'effet d'insecticides agissant
J. Filledier, H. Politzar
doaj   +1 more source