%0 Journal Article
%T Impacts of transgenic insect-resistance hybrid poplar 741 on the population dynamics of pests and natural encmies<br>转基因741杨节肢动物群落主要害虫及天敌的动态变化
%A GAO Su-Hong
%A GAO Bao-Jia
%A LIU Jun-Xia
%A GUAN Hui-Yuan
%A JIANG Wen-Hu
%A <br>高素红
%A 高宝嘉
%A 刘军侠
%A 关慧元
%A 姜文虎
%J 生态学报
%D 2006
%I 
%X During the investigations in several years, the transgenic insect-resistance hybrid poplar 741 presented a continuance resistance on target pests, lepidopter, causing significant decrease in pest populaton. There was no obvious impact on the population of pest between high and medium insect-resistance hybrid poplar 741 stands. Transgenic insect-resistance hybrid poplar 741 had negative effect on target and non-target phytophagous pests, but had positive effect on natural enemies and neutral arthropod. These results demonstrated that different control strategy and measure should be taken in integrated pest management of transgenic insect-resistance hybrid poplar 741, compared to those of the parental hybrid poplar 741, and the high insect-resistance clones had better be used as plantations for the ecological regulation.
%K transgenic insect-resistance hybrid poplar 741
%K arthropod community
%K ecological safety assessment
%K population dynamics of pests and natural enemies<br>转基因741杨
%K 节肢动物群落
%K 生态风险评价
%K 害虫和天敌动态
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=015C829DE56DD491&yid=37904DC365DD7266&vid=96C778EE049EE47D&iid=F3090AE9B60B7ED1&sid=46E70AD150839BB5&eid=5A66924DD41A41F7&journal_id=1000-0933&journal_name=生态学报&referenced_num=3&reference_num=36