Occurrence and control of Sphaeroderma apicale.
Author of the article:XIONG Qiang1, YU Fa-Jin2, LIU Yuan-Ming2,ZHOU Xing-Miao1, LEI Chao-Liang1
Author's Workplace：1.Institute of Insect Resources of Huazhong Agricultural University, Wuhan
430070,China, 2.Department of Plant Protection of Hubei Province, Wuhan43
0070,China
Key Words：Sphaeroderma apicale; corn; population dynamics; life table; contro
l
Abstract：The population dynamics and life table of Sphaeroderma apicaleBaly were stu
died
. Chemical control was considered. The beetle has 1 or 2 incomplete overlapping
generations in one year, overwintered as adults and pupae. The adult appears in
mid