摘要
2007～2008年调查结果表明，桃园种植白三叶草后，节肢动物群落相对稳定，天敌功能团恢复和重建能力提高，天敌数量明显增多，主要害虫发生量明显降低。可见桃园种植白三叶草对害虫起到了良好的控制作用。
A systematic survey was made from 2007 to 2008. The results showed that the arthropod communities on peach trees were stable after white clover had been planted in peach orchards; the recovering and rebuilding ability and the number of the natural enemies increased, then the occurrence of main pests de- creased obviously. So planting white clover in peach orchard could control the pests.
出处
《山东农业科学》
2009年第3期97-98,共2页
Shandong Agricultural Sciences
关键词
桃园
白三叶草
害虫控制
天敌
Peach orchard
White clover
Controlling pests
Natural enemies
