Vujanovic, Vladimir, Peterjürgen Neumann & Gaston Laflamme. A new record of Cosmospora episphaeria hyperparasitic on Hypoxylon species from American beech. Mycotaxon 87: 249 - 253. 2003.

ABSTRACT: This is a first report of Cosmospora episphaeria (Ascomycetes: Hypocreaceae) (anamorph: Fusarium aquaeductuum var. medium) hyperparasitic on Hypoxylon spp. (Ascomycetes: Xylariales) from Fagus grandifolia. Its hyperparasitic relationship is documented and illustrated.

KEYWORDS: Ascomycota, biological control, mycoparasite, Hypoxylon, Fagus grandifolia