啄木鸟对森林害虫生态控制作用浅析

A BRIEF TALK ON THE WOODPECKER′S ECOLOGICAL CONTROL OVER FOREST INSECTS

啄木鸟Picidae是杨树蛀干天牛Cerambycidae的重要天敌之一,在控制天牛危害方面具有显著优势,同时对其他森林害虫也有较好的控制作用。本文在对啄木鸟生活习性和特征的观察、对杨树蛀干天牛及其他森林害虫生态控制作用的研究的基础上,阐明了用啄木鸟对杨树蛀干天牛及其他森林害虫实施生态控制,是杨树蛀干天牛工程治理和其他森林害虫防治的有效途径之一,具有广泛的发展前景。

As one of main natural enemies of long - homed beetle Cerambycidae of poplar tree, woodpecker （Pficidae） has marked advantages over it and plays important roles on controlling the other forests insects at the same time. By observing its living habits, traits, and control over long- homed beetle Cerambycidae and other insects, this article clarifies that it is one of the effective ways to control long - homed beetle Cerambycidae and other insects of poplar tree by using woodpecker.