The bioactive compounds and cattle tick control

Abstract

Opposite the historic parasite resistance phenomenon, especially the Rhipicephalus (Boophilus) microplus, the various synthetic active ingredients available in the market, constant investigations in the search for new molecules effective in controlling ectoparasites are driven, preferably by natural bioactive molecules. The traditional and empirical use of different sources of bioactive compounds by farmers and others not qualify it as an alternative for the control of ticks. Thus, scientific evidence of the efficacy of such compounds, and so many natural products has been tested for the control of cattle tick is required. Effective control of Rhipicephalus (Boophilus) microplus through validation and dissemination of association principles of different strategies (chemical control, biological control, exploration and validation of bioactive compounds, selection and disposal of resistant and susceptible animals) combined with the knowledge of the cycle biological parasite contribute to the mitigation of direct and indirect damage caused by tick infestations in cattle production chain in Brazil, and therefore in many aspects of public health, in particular the final consumer.