Results 61 to 70 of about 10,639 (221)

Resistência de bovinos ao carrapato Boophilus Microplus. I. Infestação artificial. [PDF]

open access: yes, 2011
Foi testada a resistência da raça Canchim, em comparação com a raça Nelore, através da infestação artificial de carrapatos, Boophilus ...
ALENCAR, M. M. de, OLIVEIRA, G. P. de
core  

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

open access: yesVeterinary 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   +8 more
wiley   +1 more source

Ação acaricida in vitro de Tropaeolum majus sob teleóginas de Rhipicephalus (Boophilus) microplus in vitro acaricidal effect of Tropaeolum majus on the engorged female of Rhipicephalus (Boophilus) microplus

open access: yesCiência Rural, 2010
O objetivo desse estudo foi o de avaliar a eficácia acaricida in vitro do extrato aquoso e etanólico a 70% da Tropaeolum majus em teleóginas do Rhipicephalus (Boophilus) microplus.
Felipe Lamberti Pivoto   +7 more
doaj  

Transmissão transovariana de Babesia bovis em Boophilus microplus: obtenção de cepa de carrapato livre de Babesia spp. Babesia bovis transovarian transmission in Boophilus microplus: obtention of a Babesia free tick strain

open access: yesCiência Rural, 2000
O presente trabalho objetivou o estudo de parte do ciclo da Babesia bovis no seu hospedeiro invertebrado, o carrapato Boophilus microplus. Analisou-se a capacidade de infeccção e transmissão transovariana de B. bovis em partenóginas de B.
Tânia Regina Bettin dos Santos   +3 more
doaj   +1 more source

Uso do cinamomo (Melia azedarach) como alternativa aos agroquímicos no controle do carrapato bovino (Boophilus microplus) [PDF]

open access: yes, 2005
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias.
Vivan, Marilac Priscila
core  

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

Resistência do carrapato Boophilus microplus a carrapaticidas em bovinos de leite na região dos tabuleiros costeiros de Sergipe. [PDF]

open access: yes, 2016
Apresenta pesquisa que avalia o controle do carrapato Boophilus ...
OLIVEIRA, A. A. de, AZEVEDO, H. C.
core   +1 more source

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

open access: yesVeterinary 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   +8 more
wiley   +1 more source

IL‐6 Degradation by Secreted Proteases From Paracoccidioides restrepiensis

open access: yesInternational Journal of Microbiology, Volume 2025, Issue 1, 2025.
Paracoccidioidomycosis is a systemic fungal disease caused by Paracoccidioides spp., predominantly affecting populations in Latin America, with Brazil reporting the highest number of cases. The infection is associated with severe pulmonary and systemic manifestations. Previous studies have highlighted the role of fungal proteases in adhesion, invasion,
Priscila de Oliveira   +10 more
wiley   +1 more source

Resistência de bovinos Canchim ao carrapato (Boophilus microplus). [PDF]

open access: yes, 1986
A resistência da raça Canchim ao carrapato Boophilus microplus ( Ganestrini) foi avaliada em comparação a raça Nelore, através de infestação ...
ALENCAR, M. M. de, OLIVEIRA, G. P. de
core  

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