Abstract:
The parasitical cases were monitored in sheep
from the Experimental Didactic Station of the University of Agricultural
Sciences and Veterinary Medicine of Iaşi, during 2003-2005. Cestode
(Thysaniezia giardi), trematodes (Dicrocoelium lanceatum), nematode
(Trichostrongyloidea/Trichostrongylidae family, Dictyocaulida family;
Metastrongyloidea/Protostrongylidae family) and arthropods from
Arachnida classes (Acari subclass) and Insecta caused the parasitoses
diagnosed in that period. Every year, psoroptic scabies has affected sheep
during stable period, when the lowest temperatures of the season were
reached. Grazing after the prophylactic autumn disinfection developed a
trichostrongili population in the body of hosts, which was sufficient to
pollute grassland and perpetuate parasitosis. The interruption of biological
cycle by adult or one of the intermediary host systematic destroying has
resulted in the diminution of dicroceliosis incidence
