Two new species of the genus Tarichium are described from Czechoslovakia: Tarichium pustulatum on Barathra brassicae and Tarichium gammae on Agrotis segetum and Plusia gamma. These species differ in the surface structures of the resting spore exosporium. The study also discusses the development of Tarichium species, known for lacking conidia and showing only hyphal bodies and azygospores.
Weiser J. (1965): Notes on two new species of the genus Tarichium Cohn (Entomophthoraceae). – Česká Mykologie 19(4): 201–204.