Verocai, G.G. Lopes, L.N. Burlini, L. Vieira, V.P.C. Melo, R.M.P.S. Coumendouros, K. Efficacy of cypermethrin on the control of Struthiolipeurus spp. (PHTHIRAPTERA:Philopteridae)in ostrich Subjects--Topical Terms: AVESTRUZPIOLHO