Photoperiodic Control of Nymphal Growth in True Bugs (Heteroptera) Reference:Musolin, D. L., & Saulich, A. K., 1997. Photoperiodic control of nymphal growth in true bugs (Heteroptera). Entomological Review, 77(6), 768-780.URL:https://pure.spbu.ru/ws/portalfiles/portal/62318026/Musolin_Saulich_1997_Ent_Rev_Nymphs_Engl.pdf