Scientific name – Ips typographus (Picture: Gyorgy Csoka, Hungary FRI, Bugwood.org) The larger eight-toothed European spruce bark beetle is a destructive pest of spruce trees (trees in...

2018年2月1日 · Ips typographus feeds on live but significantly weakened trees, with snapped stems down to 8cm diameter being a key target. These trees will have lower resin pressure as they can’t draw...

Ips typographus (Linnaeus) Global distribution Europe, Northern Asia (China, Japan, Korea, Russia), and Asia Minor. Quarantine status This insect has not been documented in the United States. However, it has been intercepted at U.S. ports of entry 286 times between 1985 and 2000 (Haack 2001) and

Ips typographus commonly known as Eight-toothed spruce bark beetle or the European spruce bark beetle, large spruce bark beetle and larger eight-toothed spruce bark beetle, is a serious...

The European spruce bark beetle, Ips typographus, is an aggressive species found across Eurasia. It poses a significant threat to Norway spruce forests, which are a valuable resource for the European timber industry.

This datasheet on Ips typographus covers Identity, Overview, Distribution, Dispersal, Hosts/Species Affected, Diagnosis, Biology & Ecology, Natural Enemies, Impacts, Prevention/Control, Further Information.

2024年6月1日 · At low population densities, Ips typographus is a secondary pest attacking weakened or felled spruce trees, but when large amounts of suitable breeding material suddenly become available, for example following major wind damage, ice-storms, drought or forest fires, populations can build up rapidly and at high densities the beetle is able to ...

The eight-toothed spruce bark beetle (Ips typographus) is considered a serious pest of spruce trees in Europe and was first found in England on Norway spruce in woodland in Kent as part...

2024年10月20日 · The European spruce bark-beetle, Ips typographus, is a major pest of Norway spruce across mainland Europe; however, until 2018, it was considered absent from the United Kingdom (UK).

Adults and larvae were found in wooden pallets and crates transferred from Austria in 2004, and in wooden containers from Slovenia in 2005. Biology. This is one of the most important forest pests of Picea (Pinaceae) in Eurasia (Kausrud et al. 2012). It occasionally breeds in Abies, Pinus and Pseudotsuga (Pinaceae).