نتایج جستجو برای: wild boar
تعداد نتایج: 162187 فیلتر نتایج به سال:
Wild boars are natural hosts for African swine fever (ASF). The ASF virus (ASFV) can persist for long periods in the environment, such as in ticks and contaminated products, which may be sources of infection for wild boar populations. African swine fever was eradicated in domestic pig populations in Spain in 1995, after 35 years of significant effort. To determine whether ASFV can persist in wi...
Sarcoptic mange occurs in freeranging wild boar (Sus scrofa) but has been poorly described in this species. We evaluated the performance of a commercial indirect enzyme-linked immunosorbent assay (ELISA) for serodiagnosis of sarcoptic mange in domestic swine when applied to wild boar sera. We tested 96 sera from wild boar in populations without mange history (‘‘truly noninfected’’) collected in...
BACKGROUND The role of wildlife as a brucellosis reservoir for humans and domestic livestock remains to be properly established. The aim of this work was to determine the aetiology, apparent prevalence, spatial distribution and risk factors for brucellosis transmission in several Iberian wild ungulates. METHODS A multi-species indirect immunosorbent assay (iELISA) using Brucella S-LPS antigen...
Artificial selection affects phenotypes differently by natural selection. Domestic traits, which pass into the wild, are usually negatively selected. Yet, exceptionally, this axiom may fail to apply if genes, from the domestic animals, increase fertility in the wild. We studied a rare case of a wild boar population under the framework of Wright's interdemic selection model, which could explain ...
Tuberculosis has been diagnosed in wild boar (Sus scrofa) in several European countries during the last decade; however, almost no information has been reported to date for Portugal. This study aimed to investigate tuberculosis in wild boar in Portugal through characterization of Mycobacterium bovis infection and identification of disease risk factors. Tissue samples were obtained from hunted w...
ZEMAN JAROSLAV, HRBEK JAN, DRIMAJ JAKUB, PLHAL RADIM, KAMLER JIŘÍ, ADAMEC ZDENĚK, HEROLDOVÁ MARTA. 2016. Wild Boar Impact to the Natural Regeneration of Oak and Acorn Importance in its Diet. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 64(2): 579–585. In this study, the impact of wild boar on the natural regeneration of oak and importance of acorns in the wild boar di...
The aim of this study was to compare selenium concentration in the liver and kidneys of wild boar inhabiting industrialized and non-industrialized regions of Poland. Selenium concentrations in organs were determined using spectrofluorometric method. In all the animals studied, Se concentrations were a few times lower than in kidneys which may indicate too low content of this element either in t...
Observations of wild boar damage to alpine grazing pastures in Romania's Carpathian Mountains were collected using photographs of the slopes from vantage points. We mapped the rooted areas and then used GIS software to estimate the relative proportions of the total grazing areas visible in the photographs that were damaged by wild boar. The amounts of damage from our two demonstration pastures ...
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