Results 81 to 90 of about 18,732 (212)

The occurrence of pathogens in Rhipicephalus microplus ticks from cattle in Madagascar

open access: yesVeterinární Medicína, 2016
Rhipicephalus microplus is one of the most important ectoparasites of cattle in tropical and subtropical regions. In ticks collected from cattle the pathogens Babesia bovis, Anaplasma spp. and Ehrlichia spp. can be detected.
A. Matysiak   +5 more
doaj   +1 more source

Challenging the Clinical Paradigm of Hepatozoon canis: A Primary Pathogen Causing Clinically Significant Disease at Low Parasitaemia and a Chronic Inflammatory State

open access: yesVeterinary Medicine and Science, Volume 12, Issue 4, July 2026.
Hepatozoon canis causes significant clinical disease even at low parasitaemia and induces chronic subclinical anaemia and inflammation in dogs. Lack of tick control is the main modifiable risk factor. Molecular diagnosis is far more sensitive than microscopy, challenging the traditional view that disease severity depends solely on parasite burden ...
Somayeh Bahrami   +4 more
wiley   +1 more source

Efeito acaricida de extratos de piper aduncun em larvas de rhipicephalus microplus.Acaricida effect of extractus piper aduncum in larvae of rhipicephalus microplus. [PDF]

open access: yes, 2016
O controle do carrapato-dos -bovinos, rhipicephalus microplus é realizado principalmente com fármacos ...
BARBIERI, F. da S.   +5 more
core  

Tick‐Tac‐Foe: When Ticks, Trade, and Zoonotic Pathogens Align in African Wet Meat Markets

open access: yesPublic Health Challenges, Volume 5, Issue 2, June 2026.
ABSTRACT Zoonotic diseases account for over ∼60% of infectious diseases and present a significantly growing fatality threat in Africa. Live and wet markets (LWMs) in Africa function as key economic venues that support human livelihoods through social interaction and trade in food stuff, including meat and other animal‐based products.
Allen Takudzwa Munaro
wiley   +1 more source

Prevalence of Resistant Strains of Rhipicephalus microplus to Acaricides in Cattle Ranch in the Tropical Region of Tecpan of Galeana, Guerrero, Mexico [PDF]

open access: yesPakistan Veterinary Journal, 2011
Tick and tick borne diseases cause many problems to the cattle industry worldwide. The prevalence of resistant strains of Rhipicephalus microplus to different acaricides on cattle farms in the tropical region of Tecpan of Galeana, Guerrero, Mexico, and ...
J. Olivares-Pérez*, S. Rojas-Hernández, M.T. Valencia-Almazan, I. Gutiérrez-Segura and E.J. Míreles-Martínez
doaj  

Combinação de carrapaticida sintético com (e)-cinamaldeido para controle de Rhipicephalus microplus. [PDF]

open access: yes, 2022
O objetivo desse estudo foi avaliar o efeito de combinações binárias de (E)-cinamaldeido com clorfenvinfós, para o controle de Rhipicephalus microplus, por meio de testes em laboratório (larvas não ingurgitadas e fêmeas ingurgitadas).Evento ...
VALE, L.   +11 more
core  

Phytochemical analysis and acaricidal activity of Aloe arborescens Mill. extracts against Rhipicephalus (Boophilus) microplus

open access: yesSemina: Ciências Agrárias, 2017
The indiscriminate use of chemical acaricides has allowed Rhipicephalus (Boophilus) microplus to develop resistance to several active principles. However, botanical extracts have been tested as an alternative method to control those ticks.
Aldair Calistro de Matos   +4 more
doaj   +3 more sources

Biological parameters of two strains (acaricide resistant and susceptible) of the tick Rhipicephalus microplus
Parâmetros biológicos de duas cepas (sensível e resistente a acaricidas) do carrapato Rhipicephalus microplus

open access: yesSemina: Ciências Agrárias, 2013
The resistance of Rhipicephalus microplus to acaricides occurs in almost all regions where it is present and treatments with chemicals are the most frequent.
Luciana Dalla Rosa   +6 more
doaj   +1 more source

Tick‐borne pathogen interactions enhance transmission in cattle and ticks in Ogun, Nigeria

open access: yesEcosphere, Volume 17, Issue 5, May 2026.
Abstract Tick‐borne diseases (TBDs) pose a major public health concern in tropical regions, where co‐infections and pathogen interactions complicate disease control. Understanding how these interactions vary across vertebrate hosts and tick vectors, and their impact on disease transmission, is crucial for developing effective intervention strategies ...
Foluke Adedayo Akande   +15 more
wiley   +1 more source

Prospecting for bioactive molecules and biological indicator of host resistance control cattle tick, Rhipicephalus (Boophilus) microplus. [PDF]

open access: yes, 2012
Cattle tick, Rhipicephalus (Boophilus) microplus, and tick borne diseases are a major limitation on European breeds production in subtropical ...
BARIONI JUNIOR, W.   +8 more
core  

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