Results 81 to 90 of about 19,994 (201)

Vector abundance and associated abiotic factors that influence the distribution of ticks in six provinces of South Africa [PDF]

Veterinary World
Background and Aim: Climatic conditions significantly impact the life stages and distribution patterns of ticks and tick-borne diseases. South Africa’s central plateau and various biomes offer a distinct landscape for studying the geography’s effects ...
Tsireledzo G. Makwarela, Appolinaire Djikeng, Tracy M. Masebe, Nyangiwe Nkululeko, Lucky T. Nesengani, Ntanganedzeni O. Mapholi   +5 more
doaj   +1 more source

Cellular immune response of Amblyomma sculptum and Amblyomma americanum to entomopathogenic fungi: Implications for biological tick control

Medical and Veterinary Entomology, Volume 40, Issue 3, Page 582-594, September 2026.
Amblyomma sculptum showed a plasmatocyte‐dominant haemocyte profile. Beauveria bassiana increased plasmatocytes and reduced granulocytes, whereas Metarhizium robertsii did not cause significant changes. Amblyomma americanum showed a granulocyte‐dominant haemocyte profile. Beauveria bassiana reduced total haemocytes and granulocytes. B.
Cárita de Souza Ribeiro‐Silva, Valesca Henrique Lima, Salorrane Miranda N. Pinto, Gustavo Felizardo S. Sandes, Victor Hugo Ribeiro Costa, Albert Mulenga, Adela S. Oliva Chavez, Éverton Kort Kamp Fernandes   +7 more
wiley   +1 more source

Rhipicephalus annulatus

, 2020
1. Rhipicephalus annulatus (Say, 1821). An Afrotropical, Nearctic and Palearctic species, all of whose parasitic stages are usually found on Artiodactyla: Bovidae.
Robbins, Richard G., Guglielmone, Alberto A., Petney, Trevor N.   +2 more
core   +1 more source

Live weight gains in heifers subjected to control scheme against Rhipicephalus eme against Rhipicephalus Rhipicephalus (Boophilus Boophilus Boophilus) microplus

, 2019
Rhipicephalus (Boophilus) microplus produce importantes pérdidas económicas y los esquemas para su control con acaricidas buscan disminuir la carga de garrapatas y el número de tratamientos empleados. El objetivo del trabajo fue comparar las ganancias de
Nava, Santiago, Mangold, Atilio Jose, Prieto, P. N., Rossner, Maria Victoria   +3 more
core   +1 more source

Analysis and Professional Designing of COBRA (Computationally Optimized Broadly Reactive Antigen) Vaccine for Bm86 midgut Protein of R. microplus and R. annulatus Ticks

مجله انفورماتیک سلامت و زیست پزشکی, 2019
Introduction: The cattle tick Rhipicephalus spp. causes significant economic losses due to diseases in animals and human. Bm86 is a midgut protein and vaccine candidate, which its sequences among the isolates of Ripsephalus spp are geographically ...
Gholamreza Karimi, Mohammad Mehdi Ranjbar, Naebali Ahmadi, Sajjad Yazdansetad   +3 more
doaj  

Host, vector, and parasite dynamics: exploring intrinsic and extrinsic factors shaping tick‐borne filarial nematode transmission

Biological Reviews, Volume 101, Issue 4, Page 1779-1792, August 2026.
ABSTRACT Tick‐borne filarial nematodes are a complex and understudied group of parasites that rely on ticks for transmission in vertebrates. This review examines how intrinsic and extrinsic factors may influence the successful transmission of filarial nematodes in tick vectors, drawing insights from extensively studied haematophagous dipteran vector ...
Oluwaseun D. Ajileye, Gabriel L. Hamer, Sarah A. Hamer, Guilherme G. Verocai, Jessica E. Light   +4 more
wiley   +1 more source

Rhipicephalus supertritus Neumann 1907

, 2023
<p> <i>79.</i> <i>Rhipicephalus supertritus</i> Neumann, 1907b.</p> <p> Afrotropical: 1) Democratic Republic of the Congo, 2) Eritrea, 3) Ethiopia, 4) Malawi, 5) Mozambique, 6) Rwanda, 7) South Sudan, 8 ...
Nava, Santiago, Robbins, Richard G., Guglielmone, Alberto A.   +2 more
core   +1 more source

Molecular Genetics of Hepatozoon canis With a Note on Effect of Parasite on the Complete Blood Count Profile of Canine Hosts

Ecology and Evolution, Volume 16, Issue 8, August 2026.
A total of 654 blood samples were collected from healthy dogs in Punjab and Khyber Pakhtunkhwa provinces in Pakistan and screened for the presence of Hepatozoon canis. Genetic diversity of the detected H. canis DNA, infection‐associated risk factors, and changes in the complete blood count of the host due to parasitic activity were also evaluated.
Madiha Rasool, Muhammad Latif, Ioannis A. Giantsisis, Muhammad Ali, Hira Muqaddas, Muhammad Naeem, Sami Ul Haq, Gehan M. Elossaily, Esmael M. Alyami, Mona Alsolami, Ousman Brahim Mahamat, Irfan Ullah, Asmat Ullah Khan, Adil Khan, Furhan Iqbal   +14 more
wiley   +1 more source

Rhipicephalus cliffordi Morel 1965

, 2023
<p> <i>16.</i> <i>Rhipicephalus cliffordi</i> Morel, 1965e.</p> <p> Afrotropical: 1) Angola, 2) Cameroon, 3) Central African Republic, 4) Congo, 5) Democratic Republic of the Congo, 6) Gabon, 7) Ivory Coast, 8)
Nava, Santiago, Robbins, Richard G., Guglielmone, Alberto A.   +2 more
core   +1 more source

Unveiling Tick Diversity in Cattle in Cameroon: Emergence of Rhipicephalus microplus, Replacing the Original Rhipicephalus spp.

Veterinary Sciences
Ticks are well-known vectors of pathogens, posing considerable risks to livestock health and productivity. In Cameroon, where livestock production is vital, established tick species such as Amblyomma variegatum and Hyalomma truncatum are prevalent in key
Muhammad Umair Aziz, Jehan Zeb, Michel Lontsi-Demano, Angel Almendros, José de la Fuente, Olivier Andre Sparagano, Patrick Butaye   +6 more
doaj   +1 more source