Before revision:  For example, pathological neural synchronization in the thalamus and the subthalamic nucleus (STN) brain region is hypothesized to be one of the causes of motor symptoms for essential and parkinsonian tremor, respectively~\mbox{%DIFAUXCMD thalamus_syncro,STN_syncro to desynchronize an oscillator population.
After revision:  In this article, we devise a unified control framework to achieve all of these distinct collective behaviors observed in biological oscillators. The control algorithm is based on the partial differential equation governing the evolution of the phase distribution of a population of identical, uncoupled oscillators. Motivated by pathological neural synchrony, we apply our control to desynchronize an oscillator population.