【摘要】 天牛是危害我国杨、柳、榆等树种的重要蛀干害虫,由于其蛀干危害、生活隐蔽、防治难度大而成为树木毁灭性害虫,多年来一直制约着杨树等树种的栽植和发展。回顾多年来防治天牛的实践,采用营林技术来治理天牛,可以实现有效控制天牛危害。更多还原

【Abstract】 Longhorn beetle is a kind of truculency pest for poplar,willow and elm.It restricts the inseminating and devel- opment of many tree species.Base on the practice of fathering longhorn beetle,this paper states that adopting forest man- agement technique can control the damage of longhom beetle effectively.更多还原