obsolete negative regulation of exoribonuclease activity (obsolete GO:1901918)
down regulation of exoribonuclease activity
exact
down-regulation of exoribonuclease activity
exact
downregulation of exoribonuclease activity
exact
inhibition of exoribonuclease activity
narrow
OBSOLETE. Any process that stops, prevents or reduces the frequency, rate or extent of exoribonuclease activity.