Chroust K
Staatlichen Veterinärmedizinischen Institut, Referenzzentrum für Wild, Liberec, CSSR.
Angew Parasitol. 1989 Feb;30(1):11-4.
Decades of surveying helminthic diseases in domestic and free-living ruminants in the CSR evidenced extensive infestation by lungworms, gastrointestinal nematodes, and liver flukes. In some years, parasitic invasion caused up to 50% of total losses of roe deer. Programmes to control systematically dictyocaulosis and fascioliasis were carried out with cattle and sheep in 1970-1980, with deer in 1981-1985. In the eighties, the incidence of F. hepatica in cattle and sheep dropped to less than 1%, of D. viviparus in cattle to 0.2%; no D. filaria is to be encountered in sheep presently. The share of parasitic diseases in total losses of roe deer decreased to 19% in 1983-1985.
几十年来，对中俄罗斯高地家养和野生反刍动物体内蠕虫病的调查表明，它们受到肺线虫、胃肠线虫和肝吸虫的广泛感染。在某些年份，寄生虫侵袭造成狍子总损失的50%。1970 - 1980年对牛和羊、1981 - 1985年对鹿实施了系统性防治网尾线虫病和片形吸虫病的计划。在八十年代，牛和羊体内肝片吸虫的感染率降至1%以下，牛体内胎生网尾线虫的感染率降至0.2%；目前在羊体内未发现丝状网尾线虫。1983 - 1985年，寄生虫病在狍子总损失中所占比例降至19%。
