When the genus Aschersonia Montagne was described in 1848 the species were regarded as parasites of the leaves of the plants on which the insect hosts were located and it was only in 1894 that Webber recognized A. aleyrodis as entomogenous. Early work and the relationship with the ascomycete genus Hypocrella is extensively treated and illustrated in colour by Petch (1921). Sutton (1980) states that approximately 50 taxa have been described in the genus which is wholly entomogenous. Infection is mainly of young larvae, but mature larvae and pupae are also attacked. Larvae in the early stages of infection become swollen and by the time that hyphae emerge around the edge of the infected host the latter is already dead.[1]
Notice: The data in the table above is semi-automatically extracted from the description. Please be sure to check the original documents for accurate information.