年份：2011
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简介：红棕象甲是外来入侵物种，他们在海南岛上肆虐成灾，将椰子树的树干吃空，让椰农们损失惨重。后来科研人员发明了诱捕器，有效的防治了它的危害，但这种害虫在海南岛还没有天敌，能不能根治它们的危害还是个未知数。收起
科技之光 2011年 第43期
科技之光 2011年 第44期
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