| susceptibility of triatoma brasiliensis from state of ceará, northeastern brazil, to the pyrethroid deltamethrin. | after controlling triatoma infestans in brazil, other species of triatomine that were considered minor in the transmission of chagas disease became important. the persistence of triatoma brasiliensis in northeastern brazil, associated with reinfection of domestic environments recently sprayed with pyrethroids, may be a signal of susceptibility alteration of this species to this insecticide. specimens of t. brasiliensis from the municipality of tauá, state of ceará, were captured before and one y ... | 2010 | 20512253 |