Results 51 to 60 of about 55,308 (229)

MORPHOLOGCAL AND MOLECULAR STUDY OF HARD TICKS SPECIES THAT INFESTED SMALL RUMINANTS IN DUHOK GOVERNORATE, KURDISTAN REGION, IRAQ [PDF]

open access: yesBasrah Journal of Veterinary Research, 2020
Ticks are harmful ectoparasite that feed on human and animal blood and causing manydiseases through the world. They infested many hosts including: mammals, reptiles and birds.Ticks are important vector and they have the ability to transmit a variety of ...
Shameeran Salman Ismael   +1 more
doaj   +1 more source

An Unusual Mini-BAL Quasar at z=4.59 [PDF]

open access: yes, 1999
The z=4.591 quasar PC 1415+3408 exhibits very strong associated metal-line absorption from the N V (1238,1242), Si IV (1393,1402), and C IV (1548,1550) doublets spanning the velocity interval -1700 < v < 0 km/s.
Churchill, Christopher W.   +3 more
core   +2 more sources

Non-systemic transmission of tick-borne diseases: a network approach [PDF]

open access: yes, 2016
Tick-Borne diseases can be transmitted via non-systemic (NS) transmission. This occurs when tick gets the infection by co-feeding with infected ticks on the same host resulting in a direct pathogen transmission between the vectors, without infecting the ...
Bajardi, Paolo   +2 more
core   +2 more sources

Distribution of hard tick species in Ankara, Turkey [PDF]

open access: yesTURKISH JOURNAL OF ZOOLOGY, 2015
A systematic study has been carried out on hard ticks from Ankara Province, Turkey. Between April 2010 and July 2012, 1800 tick specimens belonging to 9 species were identified at 31 locations in 9 districts. Tick species are listed as follows: Rhipicephalus sanguineus group (43.44%), Rhipicephalus bursa (36.67%), Hyalomma marginatum (8.83 ...
Olcay Hekimoğlu, Ayşe Nurdan Ozer
openaire   +2 more sources

Transmission routes of African swine fever virus to domestic pigs: current knowledge and future research directions [PDF]

open access: yes, 2016
African swine fever (ASF) is a major threat to the pig industry in Europe. Since 2007, ASF outbreaks have been ongoing in the Caucasus, Eastern Europe and the Baltic countries, causing severe economic losses for many pig farmers and pork producers.
BALDACCHINO   +60 more
core   +2 more sources

Isolation and Characterization of Klebsiella spp. and Staphylococcus aureus from Engorged Adult Females of Rhipicephalus spp.

open access: yesJournal of Pure and Applied Microbiology, 2019
To mention the role of ticks in transmission of Klebsiella spp. and Staphylococcus aureus, sixty seven engorged adult females of the type which called hard ticks (Rhipicephalus spp.) were collected from cattle and sheep randomly from diverse regions of ...
Ezdihar Mohammed Mahal Al-Rubaie   +2 more
doaj   +1 more source

Two kinds of ferritin protect ixodid ticks from iron overload and consequent oxidative stress.

open access: yesPLoS ONE, 2014
Ticks are obligate hematophagous parasites that have successfully developed counteractive means against their hosts' immune and hemostatic mechanisms, but their ability to cope with potentially toxic molecules in the blood remains unclear.
Remil Linggatong Galay   +9 more
doaj   +1 more source

Molecular biology of amitraz resistance in cattle ticks of the genus Rhipicephalus [PDF]

open access: yes, 2018
Amitraz is an important product for the control of cattle ticks around the world. In comparison with other products for the control of ticks, it is quite affordable and it has a rapid knock-down effect.
Berry, Christina M.   +5 more
core   +1 more source

Biological and ecological characteristics of soft ticks (Ixodida: Argasidae) and their impact for predicting tick and associated disease distribution

open access: yesParasite, 2009
As evidence of global changes is accumulating, scientists are challenged to detect distribution changes of vectors, reservoirs and pathogens caused by anthropogenic and/or environmental changes.
Vial L.
doaj   +1 more source

Borreliae Part 2: Borrelia Relapsing Fever Group and Unclassified Borrelia

open access: yesBiology, 2021
Borreliae of the relapsing fever group (RFG) are heterogenous and can be divided mainly into three groups according to vectors, namely the soft-tick-borne relapsing fever (STBRF) Borreliae, the hard-tick-borne relapsing fever (HTBRF) Borreliae, the louse-
Giusto Trevisan   +6 more
doaj   +1 more source

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