Results 41 to 50 of about 1,430 (173)

Evaluation in vitro of the infection times of engorged females of Rhipicephalus (Boophilus) microplus by the entomopathogenic nematode Steinernema glaseri CCA strain Avaliação in vitro dos tempos de infecção de fêmeas ingurgitadas de Rhipicephalus (Boophilus) microplus pelo nematoide entomopatogênico Steinernema glaseri estirpe CCA

Ciência Rural, 2010
Studies have shown that ticks are susceptible to infection by entomopathogenic nematodes. These studies indicate different susceptibilities of ticks to infection by these fungi, depending on the tick species, development phase, entomopathogenic nematodes
Leandro Barbiéri de Carvalho, John Furlong, Márcia Cristina de Azevedo Prata, Éder Sebastião dos Reis, Elder Simões de Paula Batista, Aline Pasqualini Faza, Rômulo Cerqueira Leite   +6 more
doaj   +1 more source

Efeito e custos do tratamento estratégico seletivo no controle de ecto e hemoparasitoses em bezerras da raça holandesa

Semina: Ciências Agrárias, 2016
Objetivou-se avaliar a eficácia e os custos operacionais efetivos de um tratamento estratégico seletivo no controle de ecto (Rhipicephalus microplus e, larvas de Dermatobia hominis e Cochliomyia hominivorax) e hemoparasitos (Anaplasma marginale e Babesia
Jonata de Melo Barbieri, Yuly Andrea Caicedo Blanco, Renato Ribeiro de Lima, Marcos Aurélio Lopes, Eduardo Mitke Brandão Reis, Christiane Maria Barcellos Magalhães da Rocha, Adriana de Souza Coutinho, Antônio Marcos Guimarães   +7 more
doaj   +1 more source

Epidemiological aspects of the Brazilian spotted fever: seasonal activity of ticks collected in an endemic area in São Paulo, Brazil

Revista da Sociedade Brasileira de Medicina Tropical, 1997
Ticks were collected from vegetation and animals at monthly intervals during one year (1993-1994) in an endemic area of Brazilian spotted fever in the County of Pedreira, State of São Paulo.
Elba R.S. de Lemos, Raimundo D. Machado, José R. Coura, Maria A.A. Guimarães, Nicolau M. Serra Freire, Marinete Amorim, Gilberto Salles Gazeta   +6 more
doaj   +1 more source

Etude sur les tiques du bétail en Guadeloupe et Martinique 1. Les tiques et leur distribution (Acariens, ixodoidea)

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1966
Les tiques parasites des animaux domestiques en Guadeloupe et Martinique sont les suivantes: Amblyomma variegatum (présent partout en Guadeloupe, localisé en Martinique; tous les stades sur le bétail), Boophilus microplus (commun sur le bétail ...
Pierre-Claude Morel
doaj   +1 more source

Prevalence, Species Diversity, and Risk Factors of Tick Infestation in Cattle From District Peshawar, Pakistan

Veterinary Medicine and Science, Volume 11, Issue 6, November 2025.
This study documents the prevalence and risk factors of cattle tick infestation in District Peshawar using morphological and molecular identification. Ecological diversity indices reveal moderate tick diversity, while risk factor analysis highlights breed, age, and sex as significant predictors of infestation.
Murad Ali Khan, Zohaib Ali, Abdur Rehman, Raheela Murad, Shabana Naz, Rifat Ullah Khan, Solomon Tesfay, Marco Ragni, Ibrahim A. Alhidary   +8 more
wiley   +1 more source

Emergence of oriental theileriosis in cattle and its transmission through Rhipicephalus (Boophilus) microplus in Assam, India [PDF]

Veterinary World, 2015
Aim: The aim of the present study was to investigate the presence of Theileria in blood samples of crossbred and indigenous adult cows raised under unorganized small scale farming system in a Babesia and Anaplasma endemic geographical area from Assam ...
Parikshit Kakati, Prabhat Chandra Sarmah, Debdatta Ray, Kanta Bhattacharjee, Rajeev Kumar Sharma, Luit Moni Barkalita, Dipak Kumar Sarma, Bhaben Chandra Baishya, Pranjal Borah , Bobitha Stanley   +9 more
doaj   +1 more source

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

Journal 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, Joseph B. Fontaine, Shanan S. Tobe, Charlotte L. Oskam   +3 more
wiley   +1 more source

The comparative prevalence of five ixodid tick species infesting cattle and goats in Maputo Province, Mozambique

Onderstepoort Journal of Veterinary Research, 2009
This study compares the prevalence of ixodid tick species on cattle and goats in Maputo Province. Adult ticks as well as the nymphs of three species, and only the adults of two species were collected from sets of five cattle at 21 localities ...
C. De Matos, C. Sitoe, L. Neves, J.O. Nothling, I.G. Horak   +4 more
doaj   +1 more source

Global Prevalence of Anaplasma phagocytophilum in Cattle: A One Health Perspective, Meta‐Analysis and Future Predictions (up to 2035)

Veterinary Medicine and Science, Volume 11, Issue 2, March 2025.
GRAPHICAL ABSTRACT ✓ Bovine anaplasmosis is a major tick‐borne disease affecting cattle herds. ✓ The global prevalence of Anaplasma phagocytophilum in cattle was 8.5%. ✓ Mongolia and Guatemala were countries accounted for the highest prevalence. ✓ Anaplasma phagocytophilum was most prevalent in cattle African region and Hot‐summer Mediterranean climate.
Amir Abdoli, Meysam Olfatifar, Leila Zaki, Farhad Nikkhahi, Fatemeh Fardsanei, Sona Sobhani, Hamid Sadeghi, Aida Vafae Eslahi, Milad Badri   +8 more
wiley   +1 more source

Ocorrência de carrapatos (Acari: Ixodidae) no município de Goiatins, Tocantins Occurrence of ticks (Acari: Ixodidae) in the municipality of Goiatins, Tocantins

Revista Brasileira de Parasitologia Veterinária, 2009
Devido a uma suspeita de Doença de Lyme-símile em humano, na região de Goiatins, Tocantins, foi realizada uma investigação epidemiológica em oito localidades dessa região, em setembro de 2007 e fevereiro de 2008, onde foram coletados 1.890 carrapatos de ...
Thiago F. Martins, Mariana G. Spolidorio, Twiggy C. A. Batista, Iza. A. S. Oliveira, Natalino. H. Yoshinari, Marcelo. B. Labruna   +5 more
doaj   +1 more source