Ophiocordyceps nutans is an entomopathogenic fungus belonging to the order Hypocreales (Ascomycota) in the family Ophiocordycipitaceae.[1] O. nutans only parasitizes Hemipterans, namely stinkbugs.[2] In Korea, O. nutans is one of the most common species of Cordyceps.[2] O. nutans, as well as other Cordyceps species, are mainly classified morphologically by their colour, fruit body shape, and host insect species.[1] Stinkbugs cause considerable damage to agriculture and forestry, and the anamorph of O. nutans, Hymenostilbe nutans, is a potential selective biological control agent against the stinkbugs.[1]
Distribution
Ophiocordyceps nutans is found in the tropical forest regions of: Japan, Taiwan, China, New Guinea, and Korea, as well as other places.[2]