Results 51 to 60 of about 3,715 (213)

Multi-scale patterns of tick occupancy and abundance across an agricultural landscape in southern Africa.

open access: yesPLoS ONE, 2019
Land use influences the prevalence and distribution of ticks due to the intimate relationship of ticks with their environment. This relationship occurs because land use alters two essential tick requirements: vertebrate hosts for blood meals and a ...
Kimberly J Ledger   +3 more
doaj   +1 more source

Fibrinogen-related proteins in ixodid ticks [PDF]

open access: yes, 2011
Background Fibrinogen-related proteins with lectin activity are believed to be part of the tick innate immune system. Several fibrinogen-related proteins have been described and characterised mainly on the basis of their cDNA sequences while direct ...
Jan Sterba   +4 more
core   +2 more sources

Harnessing 50 years of tick population genetics: Choosing the right molecular tool for contemporary research

open access: yesJournal of Animal Ecology, Volume 94, Issue 11, Page 2159-2177, November 2025.
Population genetics reveals how ticks interact with hosts, microbiomes and environments. This review guides researchers in choosing the best tool for the job, weighing cost, resolution, reproducibility and throughput to study tick population structure. Abstract Ticks are ectoparasites of major medical, veterinary and ecological importance, transmitting
Xavier Barton   +3 more
wiley   +1 more source

Rhipicephalus appendiculatus burdens on Cattle in Relation to Age and Sex of the Host [PDF]

open access: yesTropicultura, 2001
Adult Rhipicephalus appendiculatus burdens on indigenous cattle in the Southern Province of Zambia were determined. Older animals were infested with significantly higher numbers of ticks than younger animals and male cattle had higher infestations than ...
Chungu, H.   +3 more
doaj  

Biocidal activity of the extracts of Vernonia amygdalina against ticks responsible for livestock diseases

open access: yesRUDN Journal of Agronomy and Animal Industries, 2019
Biocidal activity of Vernonia amygdalina was assessed on Rhipicephalus appendiculatus ticks responsible for livestock diseases in North and South-Kivu provinces.
Muhimuzi Bisusa   +4 more
doaj   +1 more source

Identification and partial characterization of a gut Rhipicephalus appendiculatus cystatin

open access: yesTicks and Tick-borne Diseases, 2013
Vaccines are among the alternative tick control methods expected to replace at least in part the volumes of chemical acaricides currently used worldwide. However, a vaccination approach depends on a host immune response against proteins that are essential to tick physiology.
Saiki, Imamura   +7 more
openaire   +2 more sources

Acquisition and transmission of Theileria parva by vector tick, Rhipicephalus appendiculatus [PDF]

open access: yesActa Tropica, 2006
In order to investigate the transmission dynamics of Theileria parva (T. parva) by the brown ear tick, Rhipicephalus appendiculatus (R. appendiculatus), under experimental conditions, detection of T. parva in ticks and cattle was performed by a quantitative real-time PCR assay. A calf inoculated with a T. parva mixture became PCR-positive for T.
Konnai, Satoru   +9 more
openaire   +3 more sources

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

open access: yesInsect 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   +5 more
wiley   +1 more source

The Correlation between Subolesin-Reactive Epitopes and Vaccine Efficacy

open access: yesVaccines, 2022
Vaccination is an environmentally-friendly alternative for tick control. The tick antigen Subolesin (SUB) has shown protection in vaccines for the control of multiple tick species in cattle.
Marinela Contreras   +4 more
doaj   +1 more source

Exploring the mialome of ticks: An annotated catalogue of midgut transcripts from the hard tick, Dermacentor variabilis (Acari: Ixodidae) [PDF]

open access: yes, 2008
Background Ticks are obligate blood feeders. The midgut is the first major region of the body where blood and microbes ingested with the blood meal come in contact with the tick's internal tissues.
Daniel E Sonenshine   +2 more
core   +4 more sources

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