Santos, F.C. et al. 2013. IN VITRO EFFECT OF THE ASSOCIATION OF CITRONELLA, SANTA MARIA HERB (Chenopodium ambrosioides) AND QUASSIA TINCTURE ON CATTLE TICK Rhipicephalus (Boophilus) microplus. Brazilian Animal Science/ Ciência Animal Brasileira. 14, 1 (Mar. 2013), 113–119. DOI:https://doi.org/10.5216/cab.v14i1.19393.