positive regulation of appressorium formation
Any process that activates or increases the frequency, rate or extent of symbiont appressorium formation.
GO:0051094
positive regulation of developmental process
is_a
GO:0075017
regulation of appressorium formation
is_a
GO:0075016
appressorium formation
positively_regulates
positive regulation of appressorium formation on or near host
related