Results 71 to 80 of about 20,720 (306)

Genetic susceptibility to Theileria orientalis (Ikeda) in Angus‐ and Hereford‐sired yearling cattle born to dairy cattle on an endemically infected farm in New Zealand

New Zealand Journal of Agricultural Research, Volume 67, Issue 5, Page 565-573, October 2024.
ABSTRACT Theileria orientalis (Ikeda) was first detected in New Zealand in 2012, becoming endemic in most of the North Island, and can cause incidences of anaemia and death. Research has been performed in New Zealand on the incidence and severity of infection.
Rebecca E. Hickson, Brianna L. Lawrence, Kevin E. Lawrence, Kristene Gedye, Lisanne M. Fermin, Lucy W. Coleman, Natalia P. Martín, Nicolas Lopez‐Villalobos, William Pomroy   +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

Ciência 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, Andréia Buzatti, Felipe da Silva Krawczak, Giovana Camillo, Luís Antônio Sangioni, Gilberto Dolejal Zanetti, Melânia Palermo Manfron, Fernanda Silveira Flores Vogel   +7 more
doaj  

Poderá o carrapato transmitir a lepra?: mais quatro amostras de culturas de bacilos acido-alcool resistentes obtidas de carrapatos (2 de "Amblyomma cajennense"e 2 de "Boophilus microplus") infectados em leprosos do Paraná: 3ª nota May leprosy be transmitted by ticks?: third note

Memorias do Instituto Oswaldo Cruz, 1942
The AA. carried out experiments in the leprosarium São Roque, State of Paraná, South Brazil, to verify if the cattle tick Boophilus microplus could be experimentally infected in lepers, which was true. The AA.
H. C. de Souza-Araujo, Ruy Noronha Miranda   +1 more
doaj   +1 more source

Ação de óleos e extratos vegetais no controle de Rhipicephalus (Boophilus) microplus in vitro. [PDF]

, 2012
A infestação por carrapatos é um dos principais entraves à produção de leite isento de resíduos. O objetivo deste estudo foi avaliar a eficácia in vitro dos óleos de Pilocarpus microphyllus (jaborandi) e Citrus sp (laranja), bem como dos extratos ...
CASTRO, K. N. de C., COSTA, J. V., LIMA, D. F., MAGALHAES, J. A., SANTOS, R. C. dos, VASCONCELOS, L. C.   +5 more
core  

Propagation de parasites transportés avec leurs hôtes : cas exemplaires de deux espèces de tiques du bétail [PDF]

, 2010
Les tiques, comme tous les parasites, peuvent facilement être disséminées avec leurs hôtes. Parasites obligatoires de vertébrés auxquels elles sont fixées pendant une période plus ou moins longue, elles sont bien adaptées à ce mode de transport. Une fois
Barré, Nicolas, Uilenberg, Gerrit
core   +1 more source

Insights from entire mitochondrial genome sequences into the phylogeny of ticks of the genera Haemaphysalis and Archaeocroton with the elevation of the subgenus Alloceraea Schulze, 1919 back to the status of a genus

Medical and Veterinary Entomology, Volume 38, Issue 2, Page 189-204, June 2024.
We sequenced the entire mt genomes of three species of tick for the first time: Bothriocroton auruginans, B. hydrosauri and H. (Kaiseriana) novaeguineae, and we sequenced the 18S rRNA gene of B. hydrosauri and H. (Kaiseriana) bancrofti. In our phylogenetic trees, Alloceraea was the sister to Archaeocroton sphenodonti, from New Zealand; to the exclusion
Samuel Kelava, Dmitry A. Apanaskevich, Renfu Shao, Alexander W. Gofton, Ben J. Mans, Ernest J. M. Teo, Gerrut Norval, Dayana Barker, Ryo Nakao, Stephen C. Barker   +9 more
wiley   +1 more source

Borrelia theileri: observação em carrapatos do gênero Boophilus microplus no município de Guaíba, RS, Brasil Borrelia theileri: observation on Boophilus microplus ticks in Guaiba, RS, Brazil

Ciência Rural, 1996
Espiroquetas da espécie Borrelia theileri identificadas em uma estirpe de carrapatos Boophilus microplus provenientes do município de Guaíba, RS. A observação ocorreu no exame de hemolinfa de fêmeas adultas com 10 dias pós-repleçâo, corada por Giemsa ...
João Ricardo Martins, Victor Hermes Ceresér, Bartolomeu Lima Corrêa, Ronald D. Smith   +3 more
doaj   +1 more source

Diagnóstico do manejo do carrapato Rhipicephalus (Boophilus) microplus (Acari: Ixodidae) no sistema de produção de pecuária familiar do Alto Camaquã. [PDF]

, 2012
bitstream/item/63684/1/BP34 ...
BERBIGIER, C., BORBA, M. F. S., GULIAS GOMES, C. C., PAVAN, F. A., SACCO, A. M. S., TRINDADE, J. P. P.   +5 more
core  

Characterisation of putative novel tick viruses and zoonotic risk prediction

Ecology and Evolution, Volume 14, Issue 1, January 2024.
Tick‐borne viruses remain a substantial zoonotic risk worldwide, so knowledge of the diversity of tick viruses has potential health consequences. Through data mining and bioinformatic analyses of more than 37,800 public meta‐genomic and ‐transcriptomic data sets, we found five putative novel Alphatetra‐like viruses, four putative novel Orthomyxo‐like ...
Yuting Lin, David J. Pascall
wiley   +1 more source

Sensitivity of Entomopathogenic Fungi and Bacteria to Plants Secondary Metabolites, for an Alternative Control of Rhipicephalus (Boophilus) microplus in Cattle

Frontiers in Pharmacology, 2018
Boophilus (Rhipicephalus) microplus is a one host hard tick widespread in warm climates worldwide, responsible for great economic losses. To avoid resistance in ticks population, induced by the repeated administration of conventional acaricides and/or ...
S. Nardoni, V. Ebani, C. D’Ascenzi, L. Pistelli, F. Mancianti   +4 more
semanticscholar   +1 more source