regulation of zygospore formation
Any process that modulates the frequency, rate or extent of zygospore formation, a process in which a thick-walled spore of some algae and fungi is formed by union of two similar sexual cells, usually serves as a resting spore, and produces the sporophytic phase.
GO:0043940
regulation of sexual sporulation resulting in formation of a cellular spore
is_a
GO:0034296
zygospore formation
regulates