Nematodirus


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Nematodirus

a genus of roundworms in the trichostrongyloid family Molineidae, cause of nematodiriasis.

Nematodirus abnormalis
found in sheep, goats and camels.
Nematodirus andrewi
found in sheep.
Nematodirus aspinosus
found in rabbits and hares.
Nematodirus battus
a parasite of sheep; causes nematodiriasis.
Nematodirus filicollis
found in sheep, cattle, goat and deer.
Nematodirus helvetianus
found in cattle and occasionally sheep.
Nematodirus hsuei
found in sheep.
Nematodirus lamae
found in sheep.
Nematodirus leporis
found in rabbits and hares.
Nematodirus odocoilei
found in sheep.
Nematodirus oiratianus
found in camels and wild ruminants.
Nematodirus spathiger
found in the small intestine of sheep, cattle and other ruminants.
Nematodirus tarandi
found in sheep.
References in periodicals archive ?
AN amber warning has been issued to the Welsh sheep industry alerting farmers to an increased risk of Nematodirus.
Meanwhile, HCC says a red warning has been issued for Wales' sheep farmers as the risk of Nematodirus is extremely high, according to the industry-led group Scops (Sustainable Control of Parasites in Sheep).
Where coccidiosis occurs outdoors, it is essential that it is not confused with Nematodirus battus infection, he said.
4] (forth stage of larvae) of Haemonchus, Ostertagia, Cooperia, Trichostrongylus, Strongyloides, Bonostomum, Nematodirus, Trichuris, Oesophagostomum, Dictyocaulus and Chabertia ovina, also with these doses have effective role in reduce of some arthropods (Georgi and Georgi, 1990; Kassai, 1999; Reinemeyer and Courtney, 2001; Soulsby, 1986; Urquhart et al.
Fecal examinations (n = 44) indicated a low infection ([less than or equal to] 12 eggs/g) of Nematodirus spp.
SHEEP farmers in North Wales are being warned to be on their guard against a mass hatch of nematodirus.
Producers should also monitor parasite warnings, for example the nematodirus warning which is currently in force for mid to late April.
Although Nematodirus eggs were present in 31 of 41 fecal samples (76%), most positive samples had <10 eggs/g.
SHEEP farmers are being warned to be on their guard against nematodirus this month, because changing weather patterns could produce a sudden surge in worm numbers.
Fecal examination of northwestern moose indicated a low infection of Nematodirus roundworms (< 8 eggs/gm) in 10 moose and Trichuris in 1 moose.
It was imperative that laboratory analysis distinguished these from nematodirus (in lambs) and gut worms (in both) as the signs shown are similar and, indeed, there were frequent occasions when more than one cause was found.
5mg/Kg; these doses of Ivermectin have potent anthelmintic effect between 97-100% on adult form and forth stage larvae of Haemonchus, Ostertagia, Cooperia, Trichostrongylus, Strongyloides, Bonostomum, Nematodirus, Trichuris, Oesophagostomum, Dictyocaulus and Chabertia ovina and some arthropods [8,10,15,18,19], therefore we administrated ivermectin pour on with 0.