Giant salvinia (Salvinia molesta) is a fast-growing fern that can clog ponds and lakes. Forming mats up to 2 feet thick, the plant gobbles up oxygen and blocks sunlight needed by other water dwellers. A tiny weevil (Cyrtobagous salvinae), is under study as a biocontrol for this weed.
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Creative#:
TOP22248181
Source:
達志影像
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RM
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須由TPG 完整授權
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N/A
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No
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No
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