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豫南平原杨树有害生物调查及防控对策

高小云,陈元兵,马世友,代三花,姚建党

Journal of Henan Forestry Science and Technology（2016）

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Abstract
近年来,驻马店市杨树纯林面积迅速扩大,尤其是随着中龄林的不断增加,杨树有害生物种类日益增多,部分种类危害猖獗,造成巨大经济损失,严重影响通道景观及新农村绿色家园建设.调查结果表明:驻马店市平原杨树林区有害生物共49种,其中病害8种,虫害41种.虫害共5目,28科.结合当地发生现状,提出防控对策.
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