Results 101 to 110 of about 39,947 (303)

Emergence of multi-acaricide resistant Rhipicephalus ticks and its implication on chemical tick control in Uganda

open access: yesParasites & Vectors, 2016
Acaricide failure has been on the rise in the western and central cattle corridor of Uganda. In this study, we identified the tick species associated with acaricide failure and determined their susceptibility to various acaricide molecules used for tick ...
P. Vudriko   +16 more
semanticscholar   +1 more source

Geographical Distribution of Five Major Tick Vectors of Crimean Congo Hemorrhagic Fever in Iran, 2003-2017 (A review article)

open access: yesJournal of Mazandaran University of Medical Sciences, 2018
Background and purpose: Crimean Congo Hemorrhagic Fever (CCHF) is a dangerous viral zoonotic disease. Ticks are the main vector which transmit CCHF virus from livestock to human.
Arezo Elyasi   +5 more
doaj  

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

open access: yesVeterinary 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   +5 more
doaj   +1 more source

Identification of a mutation in the para-sodium channel gene of the cattle tick Rhipicephalus (Boophilus) microplus associated with resistance to synthetic pyrethroid acaricides [PDF]

open access: yes, 2009
Resistance against synthetic pyrethroid (SP) products for the control of cattle ticks in Australia was detected in the field in 1984, within a very short time of commercial introduction.
Corley, S.W.   +5 more
core   +1 more source

Description of a new actinosporean type from South African freshwater [PDF]

open access: yes, 2004
The 1st report on actinospores described these organisms as parasites related to myxosporeans. For a long time this group of parasites was believed to represent an independent taxonomic entity.
Avenant-Oldewage, Annemarie   +2 more
core   +1 more source

Is Zebrafish a Good Model for the Alpha‐Gal Syndrome?

open access: yesThe FASEB Journal, Volume 39, Issue 9, 15 May 2025.
ABSTRACT The alpha‐Gal syndrome (AGS) is an underdiagnosed tick‐borne allergy characterized by both immediate and delayed IgE‐mediated anaphylactic reactions to the galactose‐alpha‐1,3‐galactose (alpha‐Gal) epitope. Common manifestations include gastrointestinal, cutaneous, and respiratory symptoms appearing 2–6 h after the consumption of mammalian ...
Rita Vaz‐Rodrigues, José de la Fuente
wiley   +1 more source

Rhipicephalus complanatus Neumann 1911

open access: yes, 2020
17. Rhipicephalus complanatus Neumann, 1911b. Afrotropical: 1) Angola, 2) Cameroon, 3) Central African Republic, 4) Congo, 5) Democratic Republic of the Congo, 6) Gabon, 7) Ghana, 8) Guinea, 9) Ivory Coast, 10) Liberia, 11) Uganda (Elbl & Anastos 1966 c, Aeschlimann 1967, Matthysse & Colbo 1987, Walker et al.
Guglielmone, Alberto A.   +2 more
openaire   +4 more sources

Composition and Seasonal Variation of Rhipicephalus turanicus and Rhipicephalus sanguineus Bacterial Communities [PDF]

open access: yesApplied and Environmental Microbiology, 2012
ABSTRACT A 16S rRNA gene approach, including 454 pyrosequencing and quantitative PCR (qPCR), was used to describe the bacterial community in Rhipicephalus turanicus and to evaluate the dynamics of key bacterial tenants of adult ticks during the active questing season. The bacterial community structure of
Shimon Harrus   +3 more
openaire   +3 more sources

Etudes sur les Rhipicephalus (Acariens, Ixodida) de l'Ouest africain. I. Réalisation du cycle évolutif des tiques Rh. muhsamae Morel et Vassiliades, 1965 et Rh. lunulatus Neumann, 1907. II. Etude comparative des stades préimaginaux dans le complexe Rh. si

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1977
L'auteur, après la réalisation au laboratoire du cycle évolutif de Rh. muhsamae Morel et Vassiliades, 1965, Rh. lunulatus Neumann, 1907, illustration de ses stades préimaginaux et de ceux de Rh.
A. Saratsiotis
doaj   +1 more source

Infecção por riquétsias em carrapatos de aves silvestres em duas ecorregiões da Argentina [PDF]

open access: yes, 2016
Several tick-borne Rickettsia species are recognized human pathogens in Argentina. Here we evaluated rickettsial infection in ticks collected on passerine birds during 2011-2012 in two eco-regions of Argentina.
Borges Costa, Francisco   +4 more
core   +1 more source

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