狀態: 外來 入侵: 出現紀錄: ????? 來源: Jianqing et al. 2001 此地點的物種說明: Great damage by water hyacinth has been reported in five provinces: Yunnan, Guangdong, Zhejiang, Fujian, Taiwan. 此地點的管理資訊: In 1998 biological control agents, the weevils Neochetina eichhorniae and N. bruchi, were distributed to Fuzhou, Fuqing and Fuan cities of Fujian Province where water hyacinth was causing great damage. They established quickly in the Fujian Province, which is warmer than the Zhejiang Province. Significant control has been achieved at several release sites but no detailed survey results are available yet. 最後修改 : 24/07/2006 3:28:37 p.m.
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