TY - SER AU - Bicalho,K.A. AU - Ferreira,F. AU - Borges,L.M.F. AU - Ribeiro,M.F.B. TI - In vitro evaluation of the effects of some acaricides on life stages of Rhipicephalus sanguineus (Acari: Ixodidae) KW - CÃO KW - CARRAPATO KW - ACARICIDA ER -