Effects of passages through a suitable host of the fungus, Metarhizium anisopliae, on the virulence of acaricide-susceptible and resistant strains of the tick, Rhipicephalus microplus.

Effects of passages through a suitable host of the fungus, Metarhizium anisopliae, on the virulence of acaricide-susceptible and resistant strains of the tick, Rhipicephalus microplus.