摘要
本文分析了我国外来林业有害生物的种类、发生危害状况、传播扩散特点以及对林业生产和生态的影响,并对未来的发生趋势进行了预测。
This text analyzed the exotic invasive forestry pest category in our country, the circumstance of occurrence and endanger now, the characteristics of spread and the influence to the forestry produce and the ecosystem, and carried on the estimate to the future occurrence trend.
出处
《植物检疫》
2007年第2期71-73,共3页
Plant Quarantine
关键词
外来林业有害生物
发生现状
趋势分析
exotic invasive forestry pest, endanger circumstance, trend analysis
