Infestation of Scots pines with different vitalities by bark and wood boring ...

After a major dieback of Scots pines in the Valais, an inner Alpine valley in Switzerland, the colonization of differently vigorous pines by stem and branch insects was...在瑞士阿尔卑斯内陆山谷瓦莱州（Valais）发生欧洲赤松（Scots pine）大规模枯死事件后，枝干昆虫对不同长势赤松的定殖行为……