Monitoring changes in feral swine abundance and spatial distribution
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چکیده
منابع مشابه
Preliminary Serologic Survey of Selected Diseases and Movements of Feral Swine in Texas
Feral swine (Sus scrofa) populations occur throughout eastern, central, and southern Texas, and their populations appear to be increasing. Despite their abundance and wide distribution, little is known about their range and interaction with domestic animals. In the last decade the national pork production industry has enforced an eradication program for economically detrimental swine diseases s...
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The changes in a feral pig population associated with 1080 poisoning were examined. There was a 58.1% reduction in population size after poisoning with no age-specific effect. The population size increased over 11.5 months after poisoning at an observed instantaneous rate of increase per year of 0.57. The results are discussed relative to feral pig control. INTRODUCTION Pigs (Sus scrofa) were i...
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Feral swine distribution and densities are greatest in Texas and related swine disease issues have emerged in a number of fronts. Beyond the standard surveillance protocols, the Texas Cooperative Wildlife Service program has initiated several feral swine projects to identify, contain or eliminate feral swine diseases and pathogens. This praper discusses these projects, the supportive data to qu...
متن کاملDistribution and interspecies contact of feral swine and cattle on rangeland in south Texas: implications for disease transmission.
The last outbreak of foot-and-mouth disease (FMD) in the United States occurred in 1929. Since that time, numbers and distribution of feral swine (Sus scrofa) have increased greatly, especially in the southern states. This creates a potential risk to livestock production because swine are susceptible to, and can be carriers of, several economically harmful diseases of livestock. Most importantl...
متن کاملEvidence of leptospirosis in the kidneys and serum of feral swine (Sus scrofa) in the United States.
Leptospirosis is the most widespread zoonosis in humans worldwide. In the United States, widespread detection of antibodies to leptospirosis have been identified in feral swine (Sus scrofa) with the highest detection of serovars, Bratislava, Icterohaemorrhagiae, and Pomona. Over the past few years, feral swine populations have expanded their geographical range and distribution in the United Sta...
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تاریخ انتشار 2017