Made available in DSpace on 2020-12-10T16:30:50Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-07-01; The aim of this research was to evaluate the efficacy of plant extracts and chemical products for the control of Boophilus microplus. Three commercial products for the control of Boophilus microplus were in vitro evaluated, chemical compounds of cypermethrin + DDVP and organophosphate as recomended by t...