Results 11 to 20 of about 22,346 (167)

The cultivation of the castor bean and the amba’y in Guarani communities of the Argentine Northeast, ethnobotanical approach of their history and cosmology

open access: yesBonplandia, 2018
This work studied the historical evidence of the cultivation of “amba’y”, Cecropia pachystachya (Urticaceae) in domestic areas of Guarani communities and its replacement by the castor bean or “ricino”, Ricinus communis (Euphorbiaceae), whose cultivation ...
Héctor Alejandro Keller   +2 more
doaj   +1 more source

Seasonal distribution of Borreliae in Ixodes ricinus ticks in the Belgrade region [PDF]

open access: yesArchives of Biological Sciences, 2006
Green areas at four localities in the Belgrade region (Ada Ciganlija, Košutnjak, Miljakovac forest, and Mt. Avala) were investigated in 2004. The aim of the research was to clarify the faunistic composition, relative abundance, and population dynamics of
Milutinović Marija   +3 more
doaj   +1 more source

Molecular characterization of COI gene of Ixodes ricinus (Linnaeus, 1758) from Serbia [PDF]

open access: yesArchives of Biological Sciences, 2014
The Ixodes ricinus tick is common in the central part of the Balkan Peninsula. It is a vector of pathogenic agents causing diseases in humans and animals. Little is known about the genetic structure of I. ricinus in this region.
Ćakić Sanja   +5 more
doaj   +3 more sources

Pattern of tick aggregation on mice: larger than expected distribution tail enhances the spread of tick-borne pathogens [PDF]

open access: yesPLOS Computational Biology 10 (11): e1003931, 2014, 2014
The spread of tick-borne pathogens represents an important threat to human and animal health in many parts of Eurasia. Here, we analysed a 9-year time series of Ixodes ricinus ticks feeding on Apodemus flavicollis mice (main reservoir-competent host for tick-borne encephalitis, TBE) sampled in Trentino (Northern Italy).
arxiv   +1 more source

Chewing lice of genus Ricinus (Phthiraptera, Ricinidae) deposited at the Zoological Institute of the Russian Academy of Sciences, Saint Petersburg, Russia, with description of a new species

open access: yesParasite, 2016
We revised a collection of chewing lice deposited at the Zoological Institute of the Russian Academy of Sciences, Saint Petersburg, Russia. We studied 60 slides with 107 specimens of 10 species of the genus Ricinus (De Geer, 1778).
Valan Miroslav   +2 more
doaj   +1 more source

Using imperfect data in predictive mapping of vectors: a regional example of Ixodes ricinus distribution

open access: yesParasites & Vectors, 2019
Background Knowledge of Ixodes ricinus tick distribution is critical for surveillance and risk management of transmissible tick-borne diseases such as Lyme borreliosis. However, as the ecology of I. ricinus is complex, and robust long-term geographically
Rita Ribeiro   +7 more
doaj   +1 more source

Sympatric occurrence of Ixodes ricinus with Dermacentor reticulatus and Haemaphysalis concinna and the associated tick-borne pathogens near the German Baltic coast

open access: yesParasites & Vectors, 2022
Background Ixodid ticks from the Northern Hemisphere have registered a northward expansion in recent years, and Dermacentor reticulatus is such an example in Europe, its expansion being considered a result of climate change alongside other factors.
Cristian Răileanu   +2 more
doaj   +1 more source

Spotted Fever Group Rickettsiae in and Ticks in Italy

open access: yesEuropean Journal of Inflammation, 2006
In this study Ixodes ricinus and Haemaphysalis punctata ticks are examined. For the first time we detected Rickettsia conorii in I. ricinus and H. punctata , and Rickettsia sibirica in I. ricinus.
A. Ciervo   +4 more
doaj   +1 more source

Gene expression profiling to elucidate the pharmacological and toxicological effects of Ricinus communis L. leaf extract in mammalian cells

open access: yesBiotechnology & Biotechnological Equipment, 2019
Ricinus communis is a traditional medicinal plant which has been utilized for centuries for treatment of various conditions. Due to the presence of diverse phytochemicals, Ricinus is an outstanding natural resource to discover new drugs for various ...
Nahid Hassan Hajrah   +8 more
doaj   +1 more source

Natural Transmission of Zoonotic Babesia spp. by Ixodes ricinus Ticks

open access: yesEmerging Infectious Diseases, 2009
To determine characteristics of natural transmission of Babesia sp. EU1 and B. divergens by adult Ixodes ricinus ticks, we examined tick salivary gland contents. We found that I.
Claire A.M. Becker   +4 more
doaj   +1 more source

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