Aschersonia and its teleomorph is one of important entomogenous fungi belonging to Clavicicipitaceae, Hypocreales, Sordariomycetes, Ascomycota. They can parasitize whiteflies and scale insects, and can be developed into an environmentally friendly biopesticide as well. Members of Aschersonia and its teleomorph are distributed widely in tropical and subtropical regions. The diversity of species, habitat, and ecological adaptation lead to the production of versatile metabolites with various chemical structure...