Homeopathic complex decreases tick parasitism and increases the interval between treatments with acaricides

In the present study evaluated the efficacy of 2 homeopathic formulas in the treatment of cattle naturally with Rhipicephalus (Boophilus) microplus ticks. Two experiments were carried out using different combinations of homeopathic medicines, with 20 adult Holstein cows, in different stages of lactation, allocated to the control (n= 10) and treated (n= 10) groups in a randomized double-blind placebo-controlled trial. Tick count was performed on days 7, 14, 21 and 28 after homeopathic treatment ,and then at 15-day intervals up to day 140 in Experiment 1 and day 197 in Experiment 2. Efficacy in Experiment 1 was 21.1%, while conventional intervention was required along the 140-day period. Efficacy in Experiment 2 was 6.7%. The results indicate that the tested homeopathic formulas were safe and efficacious, outcomes being satisfactory when homeopathic treatment was combined with rational and correct conventional treatment.