Rodrigues, M. de L. de A. Bittencourt, V.R.E.P. Castro, A.A. Anjos, D.H. da S.
In vitro efficacy of the fungus Beauveria bassiana (Hyphomycetes: Moniliaceae)to control the development of infective cyathostome (Nematoda-Strongylidae)larvae from naturally infected horses