Photographer: Jens Schlueter/Getty Images. This weakens, and in some cases can kill, the tree.The rate and extent of damage to individual trees and forests is variable. A preliminary assessment shows that the spruce bark beetle killed almost seven million cubic metres of forest in 2020. The change in damaged volumes between both of the autumn’s inventories is not due to new outbreaks, but the fact that the damage has now been easier to detect,” said Henrik Holmberg. john@conventus.se, News within the industry of pulp and paper, Dec, 24 2020, Chinese government suspends operations of some domestic paper mills due to ecology issues, Russia’s Volga Pulp and Paper Mill to increase production and exports of packaging paper, Ukraine may consider increase of exports of pulp and paper products to African continent, Estonia to attract investors in domestic pulp sector. Outbreaks of the bark beetle (Ips typographus L.) began in 1984 and have caused extensive disturbance to this forest. The area has had two years in a row with extreme weather conditions; 2018 was the warmest summer since 1900, an… Seasonal flight patterns of the Spruce bark beetle (Ips typographus) in Sweden – phenology, voltinism and development Abstract The major bark beetle threat to Norway spruce (Picea abies (L.) Karst.) The great spruce bark beetle is one of the largest bark beetles. Scientific name - Dendroctonus micans (D. micans) The great spruce bark beetle is a non-native pest of spruce and pine trees (species in the Picea and Pinus genuses) which, if left uncontrolled, could cause serious damage to the United Kingdom’s softwood timber industries. The European spruce bark beetle is threatening Sweden's forests more than the record wild fires that occurred last year. The Shklov Newsprint Plant, one of the largest paper producers in Belarus, is launching a... We have lived this long by constantly adapting and challenging traditions. An inventory in late October shows a 25-percent increase in the volume of damaged forest compared with the inventory in late August. Norway spruce bark against pathogens and to find potential chemical markers for re sistance breeding, we inoculated the stem of 8-year-old Norway spruce ( Picea abies ) clonal trees with both Endoconidiophora polonica (Ep, a common fungal pathogen asso- The spruce beetle has caused extensive tree damage to all species of spruce throughout the West. If we want to save the most wood value possible, we have to act as fast as possible,” said Henrik Holmberg. As such, the area is a suitable study site for research on bark beetle infestations and outbreaks (Heurich et al. Conifer-killing bark beetles have been described as minute Communicated by Manuel Lerdau. The Swedish Forest Agency's preliminary assessment of this year's damage is now complete and in total the value of the forest that has been destroyed … Here we report a 236 Mb, highly contiguous I. typographus genome assembly using PacBio long-read sequencing. In combination with frequent windstorms, this created ideal conditions for the spread of spruce bark beetles, especially at lower elevations. “It is now critical for forest protection efforts that forest owners continue to make inventories of their forests during the autumn and winter and remove any damaged trees. "The spruce bark beetle causes enormous financial losses for many forest owners who are forced to harvest infested forests prematurely. The spruce beetle (Dendroctonus rufipennis) is a species of bark beetle native to British Columbia. Conifers, like spruce and pine, are the most common trees found in the huge boreal forest that stretches around the northern part of the world. 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