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The Current Situation Of Wood Poles Installed In Ilha Do Mel: A Wood Pole Biodegradation Diagnostic
2007 - IRG/WP 07-40373
Wood CCA and CCB poles installed in Ilha do Mel, an island of Parana State, Brazil, are failed earlier than expected: just five years after being installed many poles need to be replaced with financial implications for the State Energy Company – COPEL.
In an effort to answer what causes this failure, this work shows the deterioration diagnostic of Ilha do Mel’s poles. In fact, such poles have...
C C Borges, J C Moreschi
The role of chromium in wood preservatives under BPD - a review and the current situation in Europe
2008 - IRG/WP 08-30468
Already during the IRG-meeting in Trømso a paper was presented to give an overview regarding the situation on chromium (JÜNGEL et al. 2006). Already in that year there was an increased attempt to achieve a science-based correct and harmonised solution in Europe regarding the chromium-question by the European Commission. Nevertheless the competent authorities (CAs) and the industry were similarly...
P Jüngel, S Hellkamp
ISPM No. 15 and the Incidence of Wood Pests: Recent Findings, Policy Changes, and Current Knowledge Gaps
2011 - IRG/WP 11-30568
Largely as a result of international trade, hundreds of species of bark- and wood-infesting insects have become established in countries outside their native range. Many of these exotic insects have caused severe economic and environmental impact to urban and forest trees in the receiving countries. Most bark- and wood-infesting insects have been transported to new countries by means of the wood...
R A Haack, E G Brockerhoff