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大斑啄木鸟Dendrocopos major joponic-us(Seebohm)是一种食虫益鸟,以善长凿食蛀木害虫著称,被人们誉为“森林外科医生”。种类繁多的蛀木害虫,由于其为害的隐蔽性,给防治工作带来很多麻烦,给多种天敌的利用造成一定困难。在漫长的生物进化中,啄木鸟形成了一套凿食蛀木害虫的特殊本领,成为防治蛀干害虫的理想天敌之一。本文就大斑啄木鸟在杨树人工林区食性、食量的资料加以整理,仅供参考。
Great spotted woodpecker Dendrocopos major joponic-us (Seebohm) is an insectivorous piscivorous bird known as a “forest surgeon,” known for its good-natured carnivore pests. Due to the concealment of its harmfulness, a great variety of borer pests bring a lot of trouble to prevention and control work and cause some difficulties for the utilization of many kinds of natural enemies. In the long evolution of biology, woodpeckers form a set of special skills for carnivorous wood pests and become one of the ideal natural enemies for controlling pests. In this paper, spotted woodpecker in poplar plantation food habits, food intake information to be collated, for reference purposes only.