21种植物提取物对玉米象的生物活性

姚英娟，薛东，杨长举

Bioactivities of extracts from 21 species of plants against maize weevil, Sitophilus zeamais Motschulsky (Coleoptera: Curculionidae)

YAO Ying-Juan， XUE Dong， YANG Chang-Ju

. 2005, (5): 692 -698 .