Isotherapic for the control of the cattle tick

Parasitism constitutes one of the major problems that affect the livestock. Commercial acaricides can propitiate drug resistance and residues in the environment and animals. This study aimed to evaluate the control of cattle ticks by using the isotherapics. These drugs were prepared using Rhipicephalus (Boophilus) microplus. The dilution and agitations were performed according to the homeopathic pharmacopoeia. By the immersion technique of adults, 50 teleogines were distributed into five treatments: 12cH and 32cH isotherapic, negative control, positive (ivermectin 1%) and vehicle control. The results were evaluated by the rate of mortality, egg production, hatchability rate, estimated reproduction, and the efficacy of the products. In addition, 16 Jersey females cows were subjected to 15mL pour on, of the following treatments: 12cH and 32cH isotherapic and vehicle control. The count of ticks was performed by the simple method on days 0, 15, 21, 42, 63, 84 and 105, post treatments. It was used the Wilcoxon test and Bonferroni method. Both isotherapics treatments showed efficacy at in vitro tests. The 12cH medication presented better results: 10% of mortality rate on the first day of life, maintaining 20% from the second to the 13th day. Additionally, it was observed 20% of egg production, hatching rate of 0.0038% and 99.39% of product effectiveness. However, the in vivo tests showed no satisfactory results for these evaluated conditions, although it was verified a tendency to decreasing the infestation.(AU)

La homeopatia y la salud animal / Homeopathy and animal health

Se evalua de forma experimental la actividade de la medicacion homeopatica en tres patologias y tres especies distintas, en el municipio Union de Reyes, provincia de Matanzas. En la Asociacion Ganadera de Limonar se selecciona 30 anojos con 16 anos de edad promedio y manifestaciones clinicas y anatomopatologicas de papilomatosis viral de bovidos. Quince de ellos fueron tratados y el resto conforma el grupo control sin tratamiento. Reciben... (AU)