Bionomics of Poecilocoris lewisi
Author of the article:LI Hu;WANG Xiao-Bei
Author's Workplace：Department of Entomology, China Agricultural University, Beijing 100094, China
Key Words：Poecilocoris lewis; bionomics; aggregation; Beijing
Abstract：Based on the field observation and lab rearing, the bionomics of the stink bug, Poecilocoris lewisi Distant, was studied in Beijing. P. lewisi is univoltine in Beijing. The matured (5th) nymphs overwintered in the defoliation and under the