A broad spectrum anthelmintic for the treatment and control of gastro-intestinal and pulmonary nematode infections in cattle and sheep, effective against mature and developing immature stages of the following levamisole-susceptible major nematode worm species:

Trichostrongylus spp.

Cooperia spp.

Ostertagia spp.

(except inhibited Ostertagia larvae in cattle)

Haemonchus spp.

Nematodirus spp.Bunostomum spp.

Oesophagostomum spp.

Chabertia spp.

Dictyocaulus spp.

Not effective against Type II winter scour.