[Helminth burden of slaughter sheep in Upper Bavaria. 1: Species spectrum, infestation extent and infestation intensity].
The helminth fauna of 136 slaughtered sheep (99 lambs < 1 year, and 37 sheep > or = 1 year) from Upper Bavaria, Germany, was examined. In all 2 species of trematodes, 3 species of cestodes and 24 species of nematodes were found. All the animals harboured gastrointestinal nematodes, 9 of them liver flukes, 33 Moniezia spp., 19 Cysticercus tenuicollis, and one sheep Setaria sp. Lungworms were not seen. The most prevalent species were Cooperia curticei (74.3%), Trichuris ovis (69.1%), Ostertagia circumcincta (68.4%), Oesophagostomum venulosum (63.2%) and Chabertia ovina (61.8%). The highest mean wormburden was seen in Cooperia curticei (12471) followed by Trichostrongylus axei (1856), Trichostrongylus colubriformis (1752), Nematodirus filicollis (1551) and Nematodirus battus (1238). In both lambs and older sheep the small intestine harboured the highest wormburden followed by abomasum and large intestine. The total nematode counts were much higher in lambs than in older sheep. The lambs harboured more intestinal nematodes than older sheep but fewer abomasal worms.
Rehbein
S
S
Merck Forschungslabors, Kathrinenhof, Rohrdorf.
Kollmannsberger
M
M
Visser
M
M
Winter
R
R
D000003:Abattoirs; D000367:Age Factors; D000818:Animals; D005260:Female; D016266:Food Parasitology; D005858:Germany; D006373:Helminthiasis / Q000469:parasitology; D006374:Helminthiasis, Animal; D006790:Host-Parasite Interactions; D008297:Male; D008460:Meat / Q000469:parasitology*; D012756:Sheep / Q000469:parasitology; D012757:Sheep Diseases / Q000469:parasitology*
Untersuchungen zum Helminthenbefall von Schlachtschafen in Oberbayern. 1. Mitt.: Artenspektrum, Befallsextensität und Befallsintensität.