Effects of leaf extracts of Protium spruceanum against adult and larval Rhipicephalus microplus. - Figueiredo, J. C. G.; Nunes, Y. R. F.; de Oliveira Vasconcelos, Viviane; Arruda, S. R.; Morais-Costa, F.; Santos, G. S. C.; Alvez, F. S.; Duarte, E. R. (Experimental & Applied Acarology, 2019)