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Adaptability of Reticulitermes flavipes (Kollar) in a northern climate
2024 - IRG/WP 24-11048
Populations of the eastern subterranean termite, Reticulitermes flavipes (Kollar), are widely distributed across North America and have been introduced into various parts of Europe. Although colonies of this species are most abundant in the warmer, southern regions, populations have been found to persist in more northern climates where they must contend with frozen soil at least part of the year. ...
R A Arango, K M Ohno, A B Bishell, G T Kirker
Changes in decay risk of wood in ground contact over Europe, from analysis of historic climate conditions
2024 - IRG/WP 24-41008
Changing climate conditions will affect global temperature and precipitation patterns, shifting some geographical areas into states that are more suitable for fungal wood decay. Climate normals, which are taken over a 30-year period, capture vast spatial and temporal variations in these conditions and comparing these can show changes over time. Importantly, being able to identify locations that ha...
P B van Niekerk, B N Marais, G Alfredsen, C Brischke
Phytosanitary treatment of roundwood for oversea shipping - on the suitability of dry heat treatment as alternative to climate-change effective fumigation
2024 - IRG/WP 24-50394
The transcontinental trade of roundwood requires thorough phytosanitary treatment to protect native flora and fauna against foreign pests. This is generally done by fumigating shipping containers packed with roundwood with sulfuryl fluoride, a potent greenhouse gas. After treatment, the gas is released into the atmosphere, causing massive emissions. Since 2017, the usage of sulfuryl fluoride in th...
G Weber, L Schrader, J Trautner