regulates lamellocyte differentiation regulation of lamellocyte differentiation Any process that modulates the frequency, rate or extent of lamellocyte differentiation. Lamellocytes differentiate massively in the lymph glands after parasitization and are large flat cells devoted to encapsulation of invaders too large to be phagocytosed by plasmatocytes. biological_process GO:0035203 regulation of hemocyte differentiation biological regulation regulation of hemopoiesis