Browsing IPBana by Author "R. J. Jorgensen"

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The effects of first-season strategic and tactical ivermectin treatments on trichostrongylosis in the first- and second-season grazing

Satrija, F. | P. Nansen | R. J. Jorgensen | J. Monrada | Esfandiari, A. (1999)

A 2 year study was conducted to evaluate the effects of first-season strategic or tactical treatments with ivermectin on trichostrongylosis in heifer calves in the first and second-season grazing. Three groups of each eight ...