The number of spruce bark beetles has decreased across nearly all of Estonia over the past year, according to the annual ...

Sep 19, 2021 Sep 19, 2021 Updated Oct 24, 2022 An epidemic is creeping into Interior Alaska, but it is not attacking people. It is killing forests filled with mature white spruce trees. The ...

The house borer beetle likes to make an endless system of tunnels as it eats its way through wood. The process starts when an adult female lays eggs ... borer beetle finds spruce, pine, and ...

The Ips typographus, or larger eight-toothed European spruce bark beetle, is being blown over from France and damaging spruce trees. Pheromone traps are being used, and the commission is ...