We eliminated a source of confusion by establishing the correct name, Isaria, for a group of common insect-killing fungi.

To clearly communicate, we must call organisms by the right names. For almost 40 years, confusion about what to call a group of insect-killing fungi has obscured our understanding of it.

We determined and solidified the correct name for a group of insect-killing fungi that previously shared a name with unrelated organisms. Through careful historical research, we discovered the correct name for the fungi: Isaria. We then cemented the use of the name by having it officially conserved, and supplied preserved and living exemplars that will eliminate future uncertainty.

Knowing the right name for something can make a big difference in how we think about it, and eases communication. In the few months since we published our nomenclatural clarification, people around the world have already begun to view this fungus differently, and several groups are now working to improve our understanding of all members of this interesting fungal genus. The genus includes insect pathogens, human pathogens, and producers of valuable medicines, so this improved understanding will facilitate further exploitation of these fungi to serve mankind

Mycology

Other Federal non-USDA (e.g., NSF, NIH, DOA, DOD)

• W. Gams
• R.A. Samson
• R.P. Korf
• K. A. Seifert