A combined method in the treatment of rabbits infected with Fasciola hepatica by means of intramuscular injections of C2Cl6 and CCl4 + ol. paraffini (1 : 1) failed to show a clear-cut preimaginal action of the drugs. On the other hand, Bilevon 9015-Bayer administered in subtoxic dosis (35 mg/kg b.w.) exerts a pronounced effect on young 4-week old methacercaria.
In the third part of arcticle (first was published in Wiad. Parazytol. 32, 3-10 and second in Wiad. Parazytol. 33, 3-7, 1987) the authors quote fragments of the work of L. J. Columella (books: VI and VII) concerning scabies of domestic animals. The paper is provided with a wide, vet.-parasitological comment.