Results 81 to 90 of about 38,480 (232)
Past Colony Connectivity of a Declining Seabird Derived From Host–Parasite Genetic Data
ABSTRACT The black‐legged kittiwake (Rissa tridactyla, hereafter ‘kittiwake’, conservation status ‘Vulnerable’) is a long‐lived, highly motile and wide‐ranging seabird. Breeding kittiwake colonies are abundant across the northern hemisphere. The kittiwake's life history and the spatial scale of its breeding distribution make understanding colony ...
C. P. Cargill +6 more
wiley +1 more source
Background The ixodid tick Amblyomma cajennense (sensu lato) complex, widespread throughout South and Central America, is also present in Mexico, Texas and Florida.
Pedro Veloso Facury Lasmar +7 more
doaj +1 more source
Varroa destructor mites exposed to dsRNA specific in sequence to a V. destructor calmodulin gene significantly effected gene expression of adult female mites sampled 5 days after entering a honey bee brood cell to reproduce. Significantly down‐regulated genes included Calmodulin and were associated with calcium ion binding and embryo developmental ...
Zoe E Smeele +10 more
wiley +1 more source
Background The cattle ticks, Boophilus spp., affect cattle production in tropical and subtropical regions of the world. Tick vaccines constitute a cost-effective and environmentally friendly alternative to tick control. The recombinant B.
Jongejan Frans +4 more
doaj +1 more source
Tick infestation of dogs in Thessaloniki, northern Greece [PDF]
Abstract. Ticks were collected from 249 dogs, admitted over a one‐year period (1996–1997) to a Veterinary Teaching Hospital and four private veterinary practices located in the county of Thessaloniki, Greece.
M G, Papazahariadou +4 more
openaire +2 more sources
Impacts of rodents in piggeries in Australia – review and pilot impact study
Rodent impacts in Australian piggeries are under‐researched, with limited data on economic losses and control costs. A review and pilot study found average losses of AUD$100 000 annually. Key concerns include disease, damage, and control expenses.
Peter R. Brown, Steve Henry
wiley +1 more source
Impact of climate change on the tick-host-pathogen complex: distribution patterns, disease incidence, and host infestation [PDF]
Ticks, being ectothermic, are highly sensitive to climate variables, such as temperature, humidity, and precipitation. Over the past century, fossil fuel use has altered the climate and significantly affected the tick-host-pathogen system.
Saeed Mohammed Nasser Alasmari +9 more
doaj +1 more source
Preseptal Cellulitis Related to Tick Infestation
A 4-year-old girl presented with complaint of tick bite on the left upper eyelid and head. The tick bites were noticed by her parents one day ago. On her examination, tick infestation was found in the lash margin of the right upper eyelid. Bilateral eyelid edema and mild hyperemia of the left upper yelid were observed.
Sakalar, Yildirm Bayezit +5 more
openaire +1 more source
From 334 cattle slaughtered in the Bahir Dar municipal abattoir, different lesions resulting in total or partial organ condemnation were found in organs of 12 (3.6%) cattle. Organs affected by different lesions or disease were liver 14.6% (49/334), lung 9.9% (33/334), heart 2.40% (8/334), kidney 3.6% (12/334) and tongue 0.9% (3/334).
Habtamu Endale, Mesfin Mathewos
wiley +1 more source

