豚草是一种世界性恶性入侵杂草,从原产地引入专一性天敌进行生物防治是豚草最有效的防治方法,因此豚草天敌的筛选和利用备受瞩目。本文着重评价了目前应用和研究比较广泛的3种天敌昆虫的安全性,对其应用前景进行综述和展望,并对其以后的研究发展方向提出几点建议,以期为利用天敌昆虫进行豚草生物防治提供参考。
Common ragweed, Ambrosia artemisiifolia L., is a cosmopolitan harmful invasive alien weed species.Introduction and release of native natural enemies is the most effective control for common ragweed. In this paper, we reviewed the host specificity of three major insect natural enemies, their utilization and prospects with the aim to provide reference for the biological control of the common ragweed.