Economic evaluation and efficacy of strategic-selective treatment of gastrointestinal parasites in dairy calves
Rev. bras. parasitol. vet; 26 (2), 2017
Abstract In the Experimental Farm of the Universidade Federal de Lavras (EF-UFLA), state of Minas Gerais, Brazil, on their day of birth, female Holstein calves were randomly selected and placed into two groups containing fifteen animals each: Strategic-Selective Treatment (S-ST) or Conventional Treatment...