Microbiology General 7c32e22a Causative agent of Favus is A T. Mentagrophytes B T. Verrucossum C T. Schoenleii D E. Floccosum High-Yield Explanation Favus - scutula formation over scalp caused by T. Shoenleii Kerion - Painfull boggy swelling caused by T. Mentagrophytes T. Verrucossum.