Ekstensywność inwazji Fasciola hepatica L. u bydła na terenie woj. lubelskiego w latach 1993-2001

Extensivity of infection of Fasciola hepatica L. among cattle in Lublin's voivodship from 1993-2001. Aim of the work was to determine extensitivity of appearance of hepatica among catlle pul to slaughter in slaughtershouses in Lublin's voivodship from 1993 to 2001. Substance for the work was braught from the annual reports of official examination of slaughtered animals, reached from both main Inspectorate (department) of Veterinary in the Ministry of Agriculture and from Regional Institute of Veterinar's Hygiene in Lublin. Results of researches are as follow: extensivity of infection of Fasciola hepatica among cattle in Lublin and voivodship between 1993-1999 oscillates about 5%. In 2000 extensivity of invasion reached 10,9 %.