Comparação entre a ação terapêutica do bioterápico de Amblyoma cajennense, Rhipicephalus sanguineus e Boophilus microplus 12CH e fipronil em cães infectados naturalmente por carrapatos.

Abstract

This work had as objective to evaluate the therapy effectiveness on the control of the infestios by ticks, treating the animals on its natural ambient. Were used 16 dogs, without race, males and females, with age of 1,6±2,1, weight of 11±6,3kg, divided in two groups, (GI and GII) of same number (n=8). On GI was used and allopathic drug from Fipronil, dose of 10ml to 10Kg, each thirty days. On GII was used a biotherapic, two oral corpuscles, daily, during three months. The evaluated values of Erythrogram before (day 0), during (day 45) and after (day 91) the administration of the drugs, and the counting of teleogenes, nymphs and larvae weekly realized on the body of the animal. Treatment with Fipronil developed faster hematological response with recovery of anemia, which did not occur with the biotherapic. On the ticks counting, both groups began and ended statistically equal. It was concluded that there are signs of resistence of the ticks to fipronl, and that new studies should be realized,creating a specific bioteraphic for animals from Studied region.