中文摘要：

文章综述了豚草的分布和危害,介绍了豚草的生物防除研究现状,重点讨论了目前豚草生物防除中存在的问题,并对豚草的生物防除前景进行了展望。

英文摘要：

Distribution and harmfuless of Ambrosia artemisiifolia,an alien invasive species were summarized in this paper.The present situation in its biological control was also introduced including emphasis on its existent problem and development prospects.