Results 91 to 100 of about 18,271 (260)

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

Acaricide efficacy against a Brazilian Rhipicephalus (Boophilus) microplus isolated field population over a five-year period

Pubvet, 2020
A resistência do Rhipicephalus (Boophilus) microplus a acaricidas é uma preocupação. Avaliamos uma população isolada do semi-árido brasileiro durante um período de cinco anos.
José Tadeu Raynal, Bruno Lopes Bastos, Marcos da Costa Silva, Thiago Campanharo Bahiense, Roberto Meyer, Ricardo Wagner Portela   +5 more
doaj   +1 more source

Species composition and geographic distribution of ticks infesting cattle, goats and dogs in a temperate and in a subtropical region of south-east Africa

Onderstepoort Journal of Veterinary Research, 2009
The species and distribution of ticks infesting cattle, goats and dogs in the eastern region of the Eastern Cape Province, South Africa and Maputo Province, Mozambique were determined from collections made from these animals at 72 localities in the ...
I.G. Horak, N. Nyangiwe, C. De Matos, L. Neves   +3 more
doaj   +1 more source

Efeito acaricida in vitro de extratos de plantas do Pantanal no carrapato de bovinos, Rhipicephalus (Boophilus) microplus. [PDF]

, 2015
Estudou-se a ação acaricida dos extratos brutos etanólicos de 14 plantas do Pantanal sobre fêmeas ingurgitadas do carrapato-do-boi. Os bioensaios foram realizados em triplicatas pelo método de imersão das teleóginas e estimadas a produção de ovos, a ...
BIANCHIN, I., CATTO, J. B., SAITO, M. L.
core   +1 more source

In Vitro Evaluation of Essential Oils Derived from Piper nigrum (Piperaceae) and Citrus limonum (Rutaceae) against the Tick Rhipicephalus (Boophilus) microplus (Acari: Ixodidae)

Biochemistry Research International, 2017
The present research aimed to study the chemical composition and acaricidal activity of Citrus limonum and Piper nigrum essential oils against the cattle tick Rhipicephalus microplus. GC-MS analysis of C.
Rafaelle Vinturelle, C. Mattos, Jéssica Meloni, Jeane Nogueira, M. J. Nunes, I. S. Vaz, L. Rocha, V. Lione, H. Castro, E. Chagas   +9 more
semanticscholar   +1 more source

Uso de Extratos de Nim (Azadirachta indica) no controle do carrapato Rhipicephalus (Boophilus) microplus. [PDF]

, 2011
O objetivo deste comunicado técnico é expor e discutir os principais aspectos relacionados à utilização dos extratos de Nim no controle do carrapato bovino R.
BRITO, L. G., CALURA, F. H., CHAGAS, A. C. de S., FORIM, M. R., GIGLIOTI, R., OLIVEIRA, H. N. DE, OLIVEIRA, M. C. de S.   +6 more
core   +1 more source

Population dynamics of the cattle tick Rhipicephalus (Boophilus) microplus in a subtropical subhumid region of Argentina for use in the design of control strategies

Medical and Veterinary Entomology, 2017
The population dynamics of Rhipicephalus microplus (Ixodida: Ixodidae) in northwest Argentina was analysed to support the design of strategic methods for its control. Both parasitic and non‐parasitic phases were studied.
J. Canevari, A. Mangold, A. Guglielmone, S. Nava   +3 more
semanticscholar   +1 more source

Study of the Weight of Eggs from Six Ixodid Species from Brazil

Memorias do Instituto Oswaldo Cruz, 1997
Eggs from engorged females of six ixodidae species (Ixodes loricatus, Amblyomma rotundatum, A. cajennense, Haemaphysalis leporis-palustris, Boophilus microplus, Dermacentor nitens) maintained in laboratory were counted to calculate the number and mean ...
Marcelo Bahia Labruna, Romário Cerqueira Leite, Paulo Roberto de Oliveira   +2 more
doaj   +1 more source

Strategic control of Rhipicephalus (Boophilus) microplus infestation on beef cattle grazed in Panicum maximum grasses in a subtropical semi-arid region of Argentina.

Preventive Veterinary Medicine, 2017
The aim of this work was to test the efficacy of strategic control methods of Rhipicephalus microplus infestation on beef cattle grazed in Panicum maximum grasses in northwestern Argentina. Also, an analysis to discern how the R. microplus population was
N. Morel, M. Signorini, A. Mangold, A. Guglielmone, S. Nava   +4 more
semanticscholar   +1 more source

Ixodid ticks and tick-borne infections in the Republic of Cuba - literature review and rationale for risk assessment

Acta Biomedica Scientifica, 2018
The Republic of Cuba is a popular destination for Russian tourists and about 30-50 thousands of Russian citizens visit Cuba annually. However, the recreational activity is often associated with the risk of Ixodid ticks bites and infection with tick-borne
M. A. Khasnatinov, L. V. Rychkova, G. I. Rodriguez, G. B. Corona, G. A. Danchinova   +4 more
doaj   +1 more source