Results 91 to 100 of about 6,979 (209)

Assessment of Repellency and Acaricidal Potential of Nigella sativa Essential Oil Using Rhipicephalus microplus Ticks

open access: yes, 2023
Owing to the development of resistance in ticks, the presence of drug residues in food products and the non-target toxicity associated with synthetic acaricides, the scientists are forced to discover some other effective tick control alternatives like ...
Ur Rehman, Tauseef   +5 more
core   +1 more source

In vitro activity of essential oils and extracts from Schinus molle L. against Rhipicephalus microplus

open access: yesBrazilian Journal of Veterinary Medicine, 2016
. Avelar, B. R., Lambert, M.M, Siqueira, R.C.S., Cid, Y.P., Chaves, D.S.A., & Coumendouros K. [In vitro activity of essential oils and extracts from Schinus molle L. against Rhipicephalus microplus].
Barbara Rauta de Avelar   +5 more
doaj  

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

open access: yesCiência 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   +6 more
doaj   +1 more source

Rhipicephalus (Boophilus) microplus

open access: yes, 2007
Rhipicephalus microplus (formerly Boophilus microplus) is considered to be the most important tick parasite of livestock in the world. R. microplus is a hard tick that can be found on many hosts including cattle, buffalo, horses, donkeys, goats, sheep ...

core   +2 more sources

Evaluation of the tickcide, genotoxic, and mutagenic effects of the Ruta graveolens L. (Rutaceae)

open access: yesActa Scientiarum: Biological Sciences, 2015
Current analysis investigated the tickcide effects of the aqueous extract and chloroform fractions of Ruta graveolens L. (rue) on engorged females of Rhipicephalus microplus, as well as their genotoxic and mutagenic effects on human leukocytes. The best
Alessandra Vargas de Carvalho   +5 more
doaj   +1 more source

EVALUATION OF THE EFFECT OF THE COMBINATION OF DIBENZYL DISULFIDE, DIBENZYL TRISULFIDE AND OCTADECENOIC ACID METHYL ESTER ON THE PROCESS OF OVOGENESIS IN ACARICIDE-RESISTANT RHIPICEPHALUS MICROPLUS

open access: yesTropical and Subtropical Agroecosystems, 2020
Background. The aromatic compounds of P. alliacea are a good alternative for the control of Rhipicephalus microplus resistant to acaricides; however, there are not reports evaluating the effect of these compounds on the reproductive system of R ...
G.N. Arceo-medina   +4 more
doaj  

Acaricide resistance of Rhipicephalus microplus ticks in Benin

open access: yesAfrican Journal of Agricultural Research, 2016
After the introduction of the invasive cattle tick Rhipicephalus microplus in West Africa in the last decade, farmers encounter  ticks resistance to the use of acaricides in different  region in Benin. In order to evaluate the level of resistance, an in vitro study was performed on five samples of R.
B Adehan Safiou   +14 more
openaire   +2 more sources

Profile of cattle breed sensitivity to the tick Rhipicephalus microplus

open access: yesTicks and Tick-borne Diseases
Among cattle, Bos taurus breeds and their crosses are more sensitive to tick infestations than Bos indicus breeds that are more resistant to infestation and more adaptable to tropical climates. The presence of susceptible individuals in herds and inadequate tick control lead to direct and indirect losses in the meat production chain, in addition to ...
Jacqueline Cavalcante Barros   +4 more
openaire   +3 more sources

Live weight gains in heifers subjected to control scheme against Rhipicephalus eme against Rhipicephalus Rhipicephalus (Boophilus Boophilus Boophilus) microplus

open access: yes, 2019
Rhipicephalus (Boophilus) microplus produce importantes pérdidas económicas y los esquemas para su control con acaricidas buscan disminuir la carga de garrapatas y el número de tratamientos empleados. El objetivo del trabajo fue comparar las ganancias de
Nava, Santiago   +3 more
core  

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

open access: yesParasites & 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   +12 more
doaj   +1 more source

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