Results 21 to 30 of about 3,093 (130)

Rhipicephalus(Boophilus) microplus resistant to acaricides and ivermectin in cattle farms of Mexico

Revista Brasileira de Parasitologia Veterinária
Ticks and the diseases they transmit cause great economic losses to livestock in tropical countries. Non-chemical control alternatives include the use of resistant cattle breeds, biological control and vaccines.
Róger Iván Rodríguez-Vivas, Luis Carlos Pérez-Cogollo, José Alberto Rosado-Aguilar, Melina Maribel Ojeda-Chi, Iris Trinidad-Martinez, Robert John Miller, Andrew Yongsheng Li, Adalberto Pérez de León, Félix Guerrero, Guilherme Klafke   +9 more
doaj   +1 more source

Principal component analysis on the perceptions of milk producers about Rhipicephalus (Boophilus) microplus control in Minas Gerais Análise de componente Principal da percepção dos produtores de leite sobre o controle do Rhipicephalus (Boophilus) microplus em Minas Gerais

Revista Brasileira de Parasitologia Veterinária, 2012
Milk producers in Lavras, Passos and Divinópolis, Minas Gerais, were interviewed with the aim of evaluating their perceptions and attitudes regarding control over Rhipicephalus (Boophilus) microplus.
Christiane Maria Barcellos Magalhães da Rocha, Fábio Raphael Pascoti Bruhn, Romário Cerqueira Leite, Antônio Marcos Guimarães, Ivan Barbosa Sampaio, Paulo Roberto de Oliveira   +5 more
doaj   +1 more source

ECTOPARASITOS EM CAPRINOS E OVINOS NO MUNICÍPIO DE MOSSORÓ, RIO GRANDE DO NORTE

Ciência Animal Brasileira, 2010
Caprinos e ovinos apresentam uma diversidade de ectoparasitos que podem resultar perdas consideráveis na produtividade desses animais. Visitaram-se quinze assentamentos de reforma agrária, com o objetivo de identificar ectoparasitos de caprinos e ovinos,
Ana Diogenes SuassunaBezerra, Silvia Maria Mendes Ahid, Luiz da Silva Vieira, Herbert Sousa Soares   +3 more
doaj   +1 more source

The dynamics of energy metabolism in the tick embryo

Revista Brasileira de Parasitologia Veterinária, 2018
The cattle tick Rhipicephalus (Boophilus) microplus is an ectoparasite capable of transmitting a large number of pathogens, causing considerable losses in the cattle industry, with substantial damage to livestock.
Renato Martins, Newton Ruiz, Rodrigo Nunes da Fonseca, Itabajara da Silva Vaz Junior, Carlos Logullo   +4 more
doaj   +1 more source

Analysis of Genetic Diversity in Indian Isolates of Rhipicephalus microplus Based on Bm86 Gene Sequence

Vaccines, 2021
The control of cattle tick, Rhipicephalus microplus, is focused on repeated use of acaricides. However, due to growing acaricide resistance and residues problem, immunization of animals along with limited use of effective acaricides is considered a ...
Balasamudram Chandrasekhar Parthasarathi, Binod Kumar, Gaurav Nagar, Haranahally Vasanthachar Manjunathachar, José de la Fuente, Srikant Ghosh   +5 more
doaj   +1 more source

Tick‐borne diseases in subtropical dairy farming: The role of calf rearing strategies in antibody and antigen prevalence Enfermedades Transmitidas por Garrapatas en la Ganadería Lechera subtropical: El Papel de las Estrategias de Crianza de Terneros en la Prevalencia de Anticuerpos y Antígenos

Medical and Veterinary Entomology, EarlyView.
Tropical farmers try to adapt calf‐rearing systems to temperate dairy industry standards. Calves in tick‐infested areas develop stronger immunity to TBD under controlled exposure to ticks. Early tick exposure promotes sustainable management, balancing tick infestation and developing TBD immunity.
Daniela Balseca, Valeria Paucar‐Quishpe, Richar Rodríguez‐Hidalgo, Ximena Pérez‐Otáñez, Darío Cepeda‐Bastidas, Cecilia Pérez‐Escalante, María‐Augusta Chávez‐Larrea, Sandra Enríquez, Jorge Grijalva, Sophie O. Vanwambeke, Claude Saegerman, Lenin Ron‐Garrido   +11 more
wiley   +1 more source

Acaricidal activity of Furcraea foetida leaf extract against engorged female Rhipicephalus (Boophilus) microplus ticks

Bioscience Journal, 2021
The Rhipicephalus (Boophilus) microplus tick is a major concern for the livestock market worldwide, as it causes serious economic damage. Plant-derived acaricides are an attractive alternative to control this ectoparasite and limit the development of ...
Henrique Aparecido de Sousa Martins, Maria de Fatima Pereira, Enéas Ricardo Konzen, Gilvano Ebling Brondani, Wellington Ferreira Campos   +4 more
doaj   +1 more source

Metagenomic detection and characterization of RNA viruses associated with Rhipicephalus linnaei (Audouin, 1826) ticks from the Amazon, Pará, Brazil

Medical and Veterinary Entomology, EarlyView.
Metagenomic analysis of Rhipicephalus linnaei from the Brazilian Amazon revealed the presence of RNA viruses belonging to the families Chuviridae, Phenuiviridae, Orthomyxoviridae and Rhabdoviridae. This study reports the first detection of Brown dog tick mivirus 1 and Brown dog tick phlebovirus 2 in Brazil, based on genomic characterization and ...
Lucas Henrique da Silva e Silva, Sandro Patroca da Silva, Fábio Silva da Silva, Leonardo Henrique Almeida Hernández, Daniel Damous Dias, Sâmia Luzia Sena da Silva, Lúcia Aline Moura Reis, Hanna Carolina Farias Reis, Bruna Laís Sena do Nascimento, Roberto Carlos Feitosa Brandão, Durval Bertram Rodrigues Vieira, Bruno Tardelli Diniz Nunes, Ana Cecília Ribeiro Cruz, Joaquim Pinto Nunes Neto   +13 more
wiley   +1 more source

Biology of the non-parasitic phase of the cattle tick Rhipicephalus (Boophilus) microplus in an area of Amazon influence

Parasites & Vectors
Background Rhipicephalus (Boophilus) microplus is the most important tick species affecting cattle in the world. Under field conditions, the non-parasitic phase of R. (B.) microplus is unknown in the Amazon biome, including Brazil.
Daniela P. Sales, Marcelo H. S. Silva-Junior, Caio P. Tavares, Isabella C. Sousa, Dauana M. Sousa, Danilo R. B. Brito, André M. Camargo, Romário Cerqueira Leite, J. L. H. Faccini, Welber D. Z. Lopes, Marcelo B. Labruna, Hermes R. Luz, Livio M. Costa-Junior   +12 more
doaj   +1 more source

Cold storage and cryopreservation of tick cell lines

Parasites & Vectors, 2010
Background Tick cell lines are now available from fifteen ixodid and argasid species of medical and veterinary importance. However, some tick cell lines can be difficult to cryopreserve, and improved protocols for short- and long-term low temperature ...
Lallinger Gertrud, Zweygarth Erich, Bell-Sakyi Lesley, Passos Lygia MF   +3 more
doaj   +1 more source