狀態: 外來 入侵: 出現紀錄: ???????? 來源: Mack and Lonsdale, 2002 此地點的管理資訊: A biological control programme for Pistia stratiodes was undertaken simultaneously with programmes for the other aquatic invaders Eichhornia crassipes, Salvinia molesta and Hydrilla verticillata, to avoid the increase of other invasive species as one was controlled. 最後修改 : 30/12/2005 1:06:32 p.m.
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