Krivanec K, Prokopic J
Vet Med (Praha). 1980 Jun;25(6):339-48.
Seven helminth species were found in 14 different pig stocks in the South Bohemian region. These were: Ascaris suum, Oesophagostomum dentatum, Trichocephalus suis, Hyostrongylus rubidus, Strongyloides ransomi, Capillaria sp. and Metastrongylus sp. O. dentatum dominates in adult animals. A. suum, T. suis and S. ransomi are more frequently encountered in piglets and gilts. The primiparous sows can be therefore regarded as the main source of invasion for piglets. The composition of the animals' helminthofauna changes with age. Piglets were found to harbour two species of parasitic worms, gilts six species, sows five, and boars four species. A beneficial influence of modern technology was demonstrated in the multiplier breeding herd (Vranín). From the view-point of the prevention of helminthoses in pigs as well as other diseases of these animals, it is best to practice the systems of closed herd turnover.
在波希米亚南部地区的14个不同猪群中发现了7种蠕虫。它们分别是：猪蛔虫、有齿食道口线虫、猪鞭虫、红色猪圆线虫、兰氏类圆线虫、毛细线虫属和后圆线虫属。有齿食道口线虫在成年动物中占主导地位。猪蛔虫、猪鞭虫和兰氏类圆线虫在仔猪和后备母猪中更常见。因此，初产母猪可被视为仔猪感染的主要来源。动物蠕虫区系的组成随年龄而变化。发现仔猪体内有两种寄生虫，后备母猪有六种，母猪有五种，公猪有四种。在扩繁猪群（弗拉宁）中证明了现代技术的有益影响。从预防猪蠕虫病以及这些动物的其他疾病的角度来看，最好采用封闭式猪群周转系统。
