Economic value and course of infection after treatment of cattle having a low level of nematode parasitism.

@article{Leland1980EconomicVA,
  title={Economic value and course of infection after treatment of cattle having a low level of nematode parasitism.},
  author={S E Leland and G. de Vahl Davis and H K Caley and David W. Arnett and Robert K. Ridley},
  journal={American journal of veterinary research},
  year={1980},
  volume={41 4},
  pages={623-33}
}
To determine whether it is economically advantageous to treat calves having inapparent parasitism, we conducted experiments from 1971 to 1976, involving more than 1,800 calves from 30 pens or lots, using formulations of thiabendazole, levamisole, and crufomate (ruelene). Differential egg counts, cultured larvae, and cultured parasitic stages were used to… CONTINUE READING