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Cornell to fell more than 1,700 ash trees infested by beetle

机译:康奈尔将甲虫患有超过1,700棵灰树

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An invasive insect that kills ash trees is prompting Cornell University to fell 1,700 of the trees on its lands, a stepit says will visibly alter the campus's appearance.The trees infested by the emerald ash borer will be felled between January and the end of March and includetrees on and off campus, the university said Dec. 22.The beetle, which bores under the tree's bark, kills most infested ash trees within four years, creating a hazard."This is a safety issue with trees that are dying or near death, and will eventually fall, so we are going to need totake them down in order to limit concerns about public safety and property damage," said Todd Bittner, director ofnatural areas for Cornell Botanic Gardens.
机译:一种杀死灰树的侵入性昆虫正在促使康奈尔大学在其土地上下降1,700个树木,一步它说将明显改变校园的外表。翡翠灰钻的树木将在1月至3月底之间击败,并包括大学12月22日说,校园内和校园内的树木。甲虫在树皮下的毛孔,在四年内杀死最多的灰树木,产生危险。“这是一种安全问题,树木正在死亡或靠近死亡,最终会跌倒,所以我们将需要将他们带走,以限制对公共安全和财产损失的担忧,“Todd Bittner(董事)表示康奈尔植物园的自然区域。

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    《Greenwire》 |2021年第6期|15-16|共2页
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