appressorium formation
The process in which a swollen, flattened portion of a symbiont filament is formed on or near its host organism, to adhere to and for the purpose of penetrating the host surface.
GO:0075015
formation of infection structure
is_a
appressorium formation for entry into host, on or near host
exact
appressorium formation on or near host
related
formation of an appressorium by symbiont on or near host
exact